heidolph Hei-PLATE Mix’n’Heat Core Magnetic Stirrers Instruction Manual

heidolph Hei-PLATE Mix’n’Heat Core Magnetic Stirrers

Product Information

The Hei-PLATE Mix’n’Heat Core+ is a heating and mixing device. It is designed to provide a safe and efficient solution for heating and mixing substances.
The product is equipped with various safety features to ensure user protection and operational reliability.

General Safety Features

• Mechanical safety measures
• Electrical safety measures
• Work safety guidelines
• Environmental protection considerations

Inbetriebnahme (Commissioning)

Before operating the Hei-PLATE Mix’n’Heat Core+, please follow these steps:

1. Ensure that the external temperature sensor is plugged in and locked.
2. Adjust the desired settings for automatic restart, soft start, auto-standby, and safety function.
3. Perform sensor calibration if necessary.

Operation

To operate the Hei-PLATE Mix’n’Heat Core+, follow these instructions:

1. Make sure the device is powered on.
2. Adjust the desired values using the provided controls.
3. To display the set values, move the sliders in the normal operation mode.
4. To set the heating temperature, adjust the temperature control.
5. To set the mixing speed, adjust the speed control.
6. If using an external temperature sensor, note that the displayed temperature will be indicated with the [ext] symbol.

Note: The default factory setting for temperature is heated.

Introduction

About this document

• This operating instructions manual describes the features and operation of Hei-PLATE Mix‘n‘Heat Core+ magnetic stirrers. The operating instructions manual is an integral part of the delivery!

Typographic conventions

Standardized symbols, highlighting elements, and signal words are used in this docu-ment to identify warnings, cautions, important information, and special text contents.

Copyright protection

• This publication is protected by copyright and intended for internal use by the purchaser of the product only.
• No part of this publication may be transmitted or reproduced in any form, by any means, without the prior written consent of the copyright owner Heidolph Instruments GmbH & Co. KG. Any violation is subject to compensation for damages.

General notes

Basic product information Guidelines applied, product certification

CE Marking

• The device complies with the following standards:
• European Machinery Directive, 2006/42/EC
• EMC Directive 2014/30/EU

California Residents

• Important information for California residents regarding Prop 65. Please visit www. P65Warnings.ca.gov for more information.

Residual risk

• The device was designed and manufactured in accordance with the latest technical standards at the time of development and the recognized safety regulations.
• During installation and use, as well as during maintenance work, repairs, and cleaning, there are nevertheless certain residual risks associated with the device described.
• These are identified and described at the appropriate points in this document.

Intended use

• The device described in this manual is specifically designed for the following tasks:
• Heating
• Mixing
• Stirring
• Titration
• The device described in this manual is suitable for use in chemistry, pharmacy, biology, environmental analytics, basic research and research laboratories
• Any other use of the device described in this manual is not considered as intended!
• Due to its design, the device in its delivery condition may only be used in analytical processes or in laboratory-like conditions in the food, cosmetics, and pharmaceutical industries as well as other comparable industries that manufacture products intended for consumption by humans or animals, or for use on humans or animals.

Reasonably foreseeable misuse

• For use under conditions or for purposes deviating from the intended use, additional measures may become necessary, and/or specific guidelines and safety regulations will have to be observed (see section „Special hygiene measures for the use of laboratory equipment in the food, cosmetics, and pharmaceutical production“, page 41). Corresponding requirements must be evaluated and observed by the operator in each individual case.
• Compliance with and implementation of all relevant guidelines and safety measures for the respective field of application is within the sole responsibility of the operator.
• All risks resulting from improper use are solely borne by the operator.
• The device may exclusively be operated by authorized and instructed personnel. Training and qualification of the operating personnel as well as ensuring that the device is operated with responsibility are the sole responsibility of the operator!

Transportation

• During transport, avoid severe shocks and mechanical stresses that can cause damage to the device.
• Keep the original packaging in a dry and protected place for later use.

Storage

• Always store the device in its original packaging. To protect against damage and unreasonable material aging, store the device in a dry environment that should be as temperature-stable and dust-free as possible.

Recommended ambient conditions for storage:

• 5 °C – 31 °C up to 80 % rel. humidity
• 32 °C – 40 °C up to 50 % rel. humidity (decreasing linearly)

Acclimatization

• After each transport and after storage under critical climatic conditions (e.g. high-temperature difference between inside and outside), allow the device to acclimatize at room temperature for a minimum of two hours to prevent possible damage from condensation before putting it into operation at the place of use. If necessary, extend the acclimatization phase if the temperature differences are very high.
• Make all supply connections (power supply, tubing) only after the device has been acclimatized!

Permissible ambient conditions

• The device is designed for indoor use only. Permissible ambient conditions for operation:
• 5 °C – 31 °C up to 80 % rel. humidity
• 32 °C – 40 °C up to 50 % rel. humidity (decreasing linearly)
• Maximum height above sea level: 2,000 m
• When used in corrosive atmospheres, the service life of the device may be reduced depending on the concentration, duration and frequency of exposure.
• The device IS NOT suitable for outdoor use!
• The device IS NOT suitable for use in hazardous areas!

Processing liquids at extreme cold temperatures

• The device is suitable for the processing of liquids at extreme cold temperatures within the stated permissible ambient conditions and observing the regulations for proper use.
• Always use a suitable insulating vessel (e.g., a Deware flask) to process liquids above a temperature of < -15 °C to avoid damage to the device due to condensation and frost.

Safety

General safety information

• Before commissioning and using the device, familiarize yourself with all the safety regulations and guidelines for occupational safety applicable at the place of use and observe them at all times.
• Only operate the device if it is in perfect technical condition. In particular, ensure that there is no visible damage on the device itself and, where necessary, on connected devices or the supply connections.
• If there is missing or misleading information on the device or on occupational safety, contact the responsible safety specialist or our technical service.
• Only use the device in accordance with the regulations for intended use („Intended use).

Electrical safety

• Ensure that the voltage indicated on the rating plate matches the supply voltage of the country in which the device is being used.
• Ensure that the power supply circuit provided is protected by means of a residu-al-current device (RCD).
• Always use the supplied power supply cord provided with the device.
• Prior to use, check that the device and the power supply cord are free of visible damage.
• Have repairs and/or maintenance work on the device carried out exclusively by an authorized and skilled electrician or by the technical service department of Heidolph Instruments.
• Always switch off and disconnect the device from the power supply, preventing reconnection, before carrying out maintenance work, cleaning, or repairs.

Operational safety

• Operate the device under a closed ventilated fume hood when working with poten-tially hazardous substances (see EN 14175 and DIN 12924).
• Do not make any unauthorized changes or modifications to the device!
• Only use genuine spare parts and accessories, or those expressly approved by the manufacturer!
• Rectify malfunctions or faults on the device immediately. Switch off and disconnect the device from the power supply, preventing reconnection, if it is not possible to eliminate the malfunction or rectify the fault immediately.
• Observe all other applicable regulations such as laboratory and workplace guide-lines, recognized safety technology rules and special local regulations.

Work safety

• Always use the prescribed personal protective equipment (PPE) such as protective clothing, safety goggles, protective gloves, safety shoes, etc.
• Do not operate any other devices in the immediate vicinity of the device …
• which can generate electromagnetic fields in the frequency range between 9 × 103 Hz to 3 × 1011 Hz,
• which generate emission or radiation sources in the frequency range 3 × 1011 Hz to 3 × 1015 Hz (in the optical spectral range wavelengths from 1,000 μm to 0,1 μm),
• which generate ultrasonic or ionizing waves.
• Do not operate the unit when adiabatic compression or shock waves may occur (pressure wave ignition).
• Do not use substances that could release energy in an uncontrolled way and cause a pressure increase (exothermic reaction, spontaneous ignition of dusts).
• Only use stirring tools approved and authorized by Heidolph Instruments.
• Route all cables free of kinks and outside the operating and hazardous area.
• Avoid excessive pressure on the device display.
• Avoid fluid accumulation on the device.
• Keep the base unit dry during operation.
• Ensure adequate safety distance: Do not store objects in the working and hazardous area of the device during operation.

Personal protective equipment (PPE)

• The operator must determine and provide the necessary PPE, depending on the respec-tive application and the media and chemicals used.
• The corresponding instruction of the personnel is solely within the operator’s responsibility.

Environmental protection

• When processing environmentally hazardous substances, take appropriate measures to avoid risks to the environment.
• The evaluation of corresponding measures such as the marking of a hazardous area, their implementation, and the training of the responsible personnel is the sole responsi-bility of the operator!

Biohazard

• When processing biohazardous substances, take appropriate measures to prevent hazards to persons and the environment, including:
• Instruction of the personnel regarding the necessary safety measures.
• Provision of personal protective equipment (PPE) and instruction of the personnel in its use.
• Marking of the device with a biohazard warning symbol.
• The evaluation of corresponding measures such as the marking of a hazardous area, their implementation, and the training of the responsible personnel is the sole responsi-bility of the operator!

Special hygiene measures for the use of laboratory equipment in food, cosmetics and pharmaceutical production

• When laboratory equipment is used in the production processes of the food, cosmetics or pharmaceutical industry, special hygiene measures must be taken by the user to avoid sample contamination and to minimize any risk to humans and the environment as far as possible.

Please observe the following recommendations:

General Measures

• Ensure a clean working and storage environment when handling substances and materials.
• Train all employees in the field of occupational hygiene, document all training measures and check the implementation of all required hygiene measures during operation regularly.
• Use a hygiene control concept such as HACCP (Hazard Analysis and critical Control points). The HACCP comprises the following criteria:
• Hazard analysis
• identification of critical control points
• Definition of critical limit values
• Establishment of a system for monitoring and controlling critical hazard control points (CCP)
• Corrective actions for uncontrollable CCP
• Establishment of a system to verify the implementation of all HACCP measures
• Establishment of a system for documenting all associated procedures and protocols
• The evaluation of the applicability of the mentioned rules and regulations is within the sole responsibility of the operator!

Device-specific measures

• Regularly clean components that come into contact with the product, such as flasks, seals, tubes, etc. in the autoclave (if available or possible) or chemically (e.g. with ethanol) to sterilize all surfaces.
• Make sure that even products that are intended for single use only are of sufficient purity.
• Do not use open containers.
• Avoid contamination by handling contaminated vessels, apparatus or aids with care.

Contact information

• For further information, please contact our after-sales service at any time.
• Phone: +49-9122-9920-0
• Mail: sales@heidolph.de

Other regulations

• In addition to the notes and instructions in this document, observe all other applicable regulations such as laboratory and workplace guidelines, hazardous substances ordinances, recognized rules of safety engineering and occupational medicine as well as particular local regulations!
• Noncompliance will invalidate any warranty against Heidolph Instruments.
• The operator is solely liable for all damage resulting from unauthorized changes or modifications to the unit, from the use of unauthorized or non-genuine spare parts and accessories, or from disregarding the safety instructions and hazard warnings or the manufacturer’s instructions!

Device description

Mechanical design

Commissioning

Setting up the device

CAUTION Risk Of Slipping!

• The vibration during operation can cause the device to move over the mounting surface and/or fall to the ground.
• Observe the instructions for the correct positioning of the device!
• Place the device on a solid level and horizontal surface for use.
• Before switching on, make sure that the device is sufficiently stable.
• Keep all contact surfaces clean and dry.
• Keep a minimum distance of 10 cm between magnetic stirrers and other devices and structures (devices with heating function only).

Power Supply

• Always use the supplied power supply cord provided with the device! Observe the instructions in section „Electrical safety“, page 39.
• The device must only be supplied with power from a properly grounded mains socket-outlet.
• The appliance inlet is located under the protective cover on the back of the device:
• Lift the protective cover for connecting the power supply cable by hand. No tools are required to open the protective cover.
• As soon as the device is supplied via the power supply cable, the on/off button lights up white.

External temperature sensor

• The port used to connect the external temperature sensor (PT1000) is located under the protective cover on the rear of the device (see figure above).
• Lift the protective cover for connecting the sensor cable by hand. No tools are required to open the protective cover.
• Make sure that the connector of the sensor cable is properly connected to the device and locked.

Switching the device on/off

• To turn on the device, press the on/off button. When the device is switched on, the on/off button lights up green.
• To turn off the device, press the on/off button again. When the device is turned off, the on/off button lights up white.

Settings

• The following adjustments can be made in the device settings:
• Enable/disable auto standby
• Activating/deactivating the [automatic restart] function
• Activating/deactivating the [soft start] function
• Calibration of external temperature sensor (PT1000)
• Activating/deactivating the safety function

Open the settings menu

• To open the settings menu, proceed as follows:
• Turn off the device (the on/off button lights up white).
• Press simultaneously and hold both the push-and-rotary controls [temperature] and [rotation]
• Press the on/off button until AR off (first setting option) appears on the display.
• Release the push-and-rotary controls and the on/off button.
• Use the [temperature] control to select one after the following options:
• AR: Activate or deactivate automatic restart
• SoS: Activate or deactivate soft start
• ASd: Activate or deactivate auto standby
• SAF: Activate or deactivate the security function
• CAL: Calibrate the connected temperature sensor
• Use the [rotation] control to select the desired mode:
• [on] or [off] for automatic restart, soft start, auto standby and safety function
• Temperature deviation in °C for sensor calibration
• If no selection is made within about five seconds, the menu is automatically closed and the device is in the on the state!

Automatic restart

• If the [automatic restart] function is activated, the device switches on again automatically with the set parameters after a power interruption when the power is restored.

WARNING

• Risk of burns, risk of injury, risk of damage to property from falling vessels and leaking chemicals
• When the [automatic restart] function is activated, the heating plate automatically heats up to the last set operating tempera-ture when the power is restored and the rotation speed will be augmented to the last set value.
• Ensure that all vessels are properly positioned on the heating plate before the power is restored.
• In the event of a power failure, do not place any objects on the heating plate.
• By default, the [automatic restart] function is deactivated. The function can be acti-vated or deactivated at any time via the device settings:
• Open device settings (see section „Open the settings menu)
• Set AR to on to activate the function
• Set AR to off to disable the function

Soft start

• When the [soft start] function is activated, the speed is gradually increased to the set value after the rotation is switched on.
• By default, the [soft start] function is activated. The function can be activated or deacti-vated at any time via the device settings:
• Open device settings (see section „Open the settings menu)
• Set SoS to off to disable the function
• Set SoS to on to enable the function

Auto standby function

• When the [auto standby] function is activated, the device is automatically switched off from idle status (no heating function, no agitation function) if no operation is performed for a period of three minutes.
• The device must then be switched on again using the on/off button.
• By default, the [auto standby] function is deactivated. The function can be activated or deactivated at any time via the device settings:
• Open device settings (see section „Open the settings menu)
• Set ASd to on to activate the function
• Set ASd to off to disable the function

Safety function

• (Only relevant and available operating the device with an external temperature sensor, see also section „Operation with external temperature sensor“, page 51.)
• If the safety function is activated, the heating function is automatically switched off when the sensor detects a sudden drop in temperature or when the measured tempera-ture rises too slow.
• By default, the safety function is activated. The function can be activated or deactivated via the device settings:
• Open device settings (see section „Open the settings menu)
• Set SAF to off to disable the function
• Set SAF to on to activate the function

Sensor calibration

• (Only relevant and available operating the device with an external temperature sensor, see also section „Operation with external temperature sensor)
• The calibration function can be used to set the connected temperature sensor according to the specific ambient conditions in your laboratory.
• The sensor calibration function is only available when a compatible temperature sensor is connected. To calibrate the connected temperature sensor, follow these steps:
• Immerse the sensor in the reference sample
• Open device settings (see section „Open the settings menu)
• Select parameter CAL
• Adjust the displayed temperature value as desired
• The value is retained until a new calibration is performed.

Operation

General notes
Observe the instructions in this section when operating the device!

CAUTION

• Risk of injury, risk of damage to property due to tilting/fall-ing of the device
• High shaking frequencies in combination with a large load and/or a tall attachment assembly on the shaking platform may cause the device to swing up and fall!
• Only gradually increase the shaking frequency to the required level under the above conditions, paying attention to the stability of the structure.
• Lower the shaking frequency or reduce the total load on the shaking platform when the device starts to move during operation.
• An uneven distribution of the load on the shaking platform may cause the device to swing up and fall!
• Always ensure that the vessels are evenly distributed on the shaking platform.
• Pay particular attention to an even distribution of the weight load when vessels of different sizes and/or differently filled vessels are placed on the shaking platform at the same time!
• Risk of injury, risk of damage to property from falling vessels
• At high shaking frequencies, there is a risk that improperly fastened vessels will fall off the shaking platform.
• Before switching on the device, make sure that all vessels are properly fixed on the shaking platform.
• Contaminated surfaces should be cleaned immediately.
• Always place individual vessels in the center of the heating plate.
• Use suitable attachments for processing multiple samples/vessels simultaneously.
• Do not switch on the appliance until all the vessels are securely positioned on the heating plate.
• Always use the necessary and appropriate personal protective equipment!

Push-and-rotary controls

• The device is equipped with two push-and-rotary controls for setting [temperature] and [rotation], for adjusting various device parameters, and for switching the heating and mix functions on and off (see section „Mechanical design“, page 43).
• The operation of the push-and-rotary controls is described in detail in the following sections:

Adjust values

• Quickly turn the two knobs clockwise or counter-clockwise to increase or decrease the displayed value (temperature, speed, setting value).

Switch heating/mix function on/off

• Press the [temperature] control turn the heating function on and off.
• Press the [rotation] control to turn the mixing function on and off.

Display set values

• During normal operation, move the two controls one detent position clockwise or counter- clockwise to display the set point (temperature, speed).

Lock function

• Press and hold the [temperature] / [rotation] push-and-rotary control for at least two seconds until the displayed value (temperature or speed) is highlighted with a white frame. In this state, the push-and-rotary control is locked to prevent unintended operation.
• Press and hold the [temperature] / [rotation] push-and-rotary control again for at least two seconds until the white marker frame disappears. In this state, the pushand- rotary control is unlocked.
• The two push-and-rotary controls [temperature] and [rotation] can be locked at the same time as described.

Setting the heating temperature

WARNING Risk of burn

• The heating plate is designed for a maximum operating tempera-ture of 300°C. Contact with surfaces above 50 °C can lead to serious injury.
• Always pay attention to the heating temperature indicator of the device.
• Avoid direct skin contact with the heating plate during operation and also observe the residual heat indicator after switching off!
• Do not place heat-sensitive objects on the heating plate.
• Always use the necessary personal protective equipment (heat-resistant gloves, eye protection, safety clothing) to process samples from a temperature of 50 °C.
• Turn on the device as described in section „Switching the device on/off“, page 45
• The display shows the current temperature of the heating plate.
• Turn the [temperature] control clockwise or counter-clockwise to set the desired temperature (setting range: 20 – 300 °C).
• The setpoint can be adjusted at any time during operation.
• Press the [temperature] control to activate the heating function.
• When the heating function is activated, the LED ring of the [temperature] control lights up orange.
• Press the [temperature] control again to turn off the heating function.

Residual heat indicator

• When the device is switched off, the display shows the current temperature of the heating plate. At the same time, the LED ring of the [temperature] control flashes. The optical indicators (display and LED ring) will turn off as soon as the surface temperature of the heating plate reaches a level of 50 °C with a falling tendency.

WARNING Risk of burn

• As long as the device is not switched off, the display shows the current temperature of the heating plate or the measured value from the external temperature sensor.
• Note that the sensor reading may differ significantly from the current surface temperature of the heating plate!
• Avoid direct skin contact with the heating plate!
• Do not place heat-sensitive objects on the heating plate.

Setting the rotation speed

WARNING Risk of injury, risk of damage to property caused by splash-ing fluids

• When using open vessels, there is a risk that fluid will spray out.
• Whenever possible, use closed vessels for processing corrosive, toxic, or biohazardous substances and seal them safely.
• Especially using open vessels, increase the rotation speed only gradually and observe the fluid movements.
• Always use the necessary personal protective equipment (heat-resistant gloves, eye protection, safety clothing) to process samples from a temperature of 50 °C.
• Turn on the device as described in the section „Switching the device on/off“, page 45
• The display shows rpm 0.
• Turn the [rotation] control clockwise or counter-clockwise to set the desired nominal speed (setting range: 100 – 1,400 rpm).
• Press the [rotation] control to activate the mixing function.
• When the mixing function is activated, the LED ring of the [rotation] control lights up White.
• The displayed rotation speed value continuously updates until the setpoint is reached.
• The setpoint can be adjusted at any time:
• Use the [rotation] control to adjust the setpoint as required.
• The rotation speed is adjusted without any delay (observe the display!).
• Press the [rotation] control again to turn off the mixing function.

Operation with external temperature sensor

• Devices of the type Hei-PLATE Mix’n’Heat Core+ can be operated with an external temperature controller (PT1000) (optional accessory).
• For detailed instructions on how to set up and connect a temperature controller, refer to the associated operating instructions.
• The port for the external temperature sensor is located under the protective cover on the back of the device.
• When using an external temperature sensor, the current temperature is not measured on the heating plate, but on the connected sensor.
• The temperature indicator on the display is marked with the [ext] symbol.
• Calibrate the external sensor as described in the section „Sensor calibration to obtain correct readings and work results.

Two heating modes are available when using an external temperature sensor:

• FASt mode: In this mode, the heating plate is heated up quickly to the preset temperature (factory setting).
• PrECIS mode: In this mode, the heating plate is heated slowly and without overshooting to the preset temperature.
• Observe the specific safety instructions for operation with external temperature sensor!

WARNING Risk of burn

• As long as the temperature sensor is not immersed in the sample, the temperature of the ambient air is displayed. The heating plate can therefore heat up to 300 °C unnoticed!
• Always immerse the temperature sensor in the sample before switching on the device or before calibrating!
• Do not place heat-sensitive objects on the heating plate.
• Always use the necessary personal protective equipment (heat-resistant gloves, eye protection, safety clothing) to process samples from a temperature of 50 °C.

Procedure

• Ensure that the external temperature sensor is correctly connected.
• Switch on the device and set the heating temperature, see section „Setting the heating temperature.
• The device operates in the last active heating mode (FASt or PrECIS).
• Press the [temperature] control to change the heating mode if necessary (LED ring flashes rapidly).
• Activate FASt mode: Press the control once and wait until the LED ring lights up continuously.
• Activate PrECIS mode: Press the control twice and wait until the LED ring lights up continuously.
• Immerse the external temperature sensor at least 20 mm deep in the sample to obtain a stable reading.
• The display shows the measured temperature of the sensor: Symbol [ext].
• Press the [temperature] control to activate the heating function.
• When the heating function is activated, the LED ring of the [temperature] control lights up orange.
• Press the [temperature] control again to turn off the heating function.

Troubleshooting

The following table includes possible failures and corresponding corrective measures.

If a fault cannot be rectified with the described remedies, please contact an authorized sales representative or our technical service (see section „Contact information Heidolph international.

Error codes on the device

Attachments

Technical data

Scope of delivery

Accessories

• Detailed information on the available accessories for your device variant can be found on our website at www.heidolph-instruments.com.
• In case of need, contact an authorized dealer or our technical service, see „Contact information Heidolph international.

Device service

• When carrying out service work on the device (cleaning, maintenance, repair), observe the general instructions and safety information described in this section.
• WARNING: Danger of electric shock
• Live components are installed inside the device.
• When opening the device, there is a risk of touching live components.
• Switch the device’s main switch off and disconnect it from the power supply before carrying out maintenance work, cleaning, or repairs.
• Penetrating liquid poses the danger of an electric shock.
• When cleaning, avoid the penetration of liquids.

General cleaning instructions

• Wipe all surfaces and the control panel with a damp cloth if necessary. Persistent contamination can be removed with mild soapy water.
• CAUTION: Damage to the device
• Improper cleaning can damage the surfaces of the device.
• Penetrating liquid can damage the electronic components inside the device.
• Clean the device’s surfaces with a soft, lint-free and only slightly moistened cloth.
• Never use any aggressive or abrasive cleaning agents or aids.

Repairs

• Repairs to the device may only be carried out by authorized skilled experts!

• Unauthorized repairs during the warranty period will result in the loss of the warranty claim.

• The owner is solely liable for damage caused by unauthorized repairs.

• In case of repair contact an authorized dealer or our technical service, see „Contact information Heidolph international.

• Include the completed declaration of no objection with every device return, see  Declaration of no objection.

Maintenance

• The device contains no user-serviceable components. If necessary, in the event of abnormal operating behavior such as excessive noise or heat generation, for example, contact our technical service, see „Contact information Heidolph internationa.

Disposal

• When disposing of the device, observe the provisions of the WEEE Directive 2012/19/EU and its transposition into national law in the country of use.
• When disposing of portable batteries, observe the provisions of the European Battery Directive 2013/56/EU and their transposition into national law in the country of use.
• Check the device and all components for residues of substances that are hazardous to health, the environment, and biohazards before disposing of them.
• Properly remove and dispose of residues of substances that are hazardous to health, the environment, and biohazardous!

Contact information Heidolph international

• Heidolph Instruments North America
• Phone: 1-866-650-9604
• E-mail:service@heidolph.com
• www.heidolphNA.com
• Heidolph Instruments United Kingdom
• Phone: 01799 – 5133-20
• E-mail: service@radleys.co.uk
• www.heidolph-instruments.co.uk
• Local distributors To find your local distributor please visit www.heidolph.com

Warranty Statement

• Heidolph Instruments assumes a three-year warranty against material and manufacturing defects.
• Excluded from the warranty are glass and wear parts, transport damage, and damage resulting from improper handling or non-in-tended use of the product.
• For registered products, the warranty period begins on the date of purchase. Register the product with the enclosed warranty card or on our homepage www.heidolph.com.
• For non-registered products, the warranty period begins with the date of the serial production (to be determined by the serial number).
• In the event of material or manufacturing defects, the product will either be repaired or replaced free of charge within the warranty period.

Declaration of no objection

Enclosed is the declaration of no objection, duly completed, with your device return. Submissions without a declaration of no objection cannot be processed !

Certifications

• Note: The table applies to all products. Some of the components or parts listed above may not be part of the enclosed product.
• Indicates that the above-mentioned hazardous substance contained in all homogeneous materials of the part is below the required limit as defined in GB/T 26572.
• Indicates that the above-mentioned hazardous substance contained in at least one of the homogeneous materials of this part is above the required limit as defined in GB/T 26572.
• Apart from the disclosures in the above table, the subassemblies are not intentionally manufactured or formulated with lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE).
• Products manufactured by Heidolph Instruments GmbH & Co.KG may enter into further devices or can be used together with other appliances.
• With these products and appliances in particular, Heidolph Instruments GmbH & Co.KG will not take responsibility for the EFUP of those products and appliances.

Premium Laboratory Equipment

• © Heidolph Instruments GmbH & Co. KG
• Doc-ID: 01-005-006-76-0 – Ed.: 2022-01-11
• The printed version of this document is not regularly updated. The latest issue of this document can be found by visiting our homepage.

References

• P65Warnings.ca.gov
• Heidolph EMEA - research made easy
• Heidolph Instruments : Start
• Heidolph NA - research made easy
• Heidolph NA - research made easy

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