NEUATION iSTIR 200L High Capacity Stirrer User Manual

: June 5, 2024
: NEUATION

Table of Contents

NEUATION iSTIR 200L High Capacity Stirrer
INTRODUCTION
INTENDED USE
FEATURES
TECHNICAL SPECIFICATIONS
SAFETY PRECAUTIONS
ACCESSORIES
INSTALLATION
USER INTERFACE AND DISPLAY
OPERATION
WARRANTY STATEMENT
PRODUCT DISPOSAL
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NEUATION iSTIR 200L High Capacity Stirrer

INTRODUCTION

This manual provides important safety information for th is high capacity 50/200 liter stirrer. It should be kept near this stirrer for quick & easy reference. This stirrer is equipped with maintenance free brush less DC motor drive. This multipurpose digital display assists users by displaying various parameters like Speed, Time, Acceleration rates, Power Mode, Pulse mode etc. This high stirring capacity Stirrer is designed with utmost safety & is concealed design meeting IP21 protection.

INTENDED USE

This stirrer is used for mixing the liquids with the maximum stirring capacity of 50/200 Ltr. It is designed for use in general laboratories, pharmacies, schools and universities.
NOTE: Before using the instrument, please read this user manual carefully. This user manual is intended to assist with the operation and care of the unit only and not its repair. For repair please contact the supplier.

FEATURES

Brush less DC motor for maintenance-free performance
Microprocessor controlled device and digital display
Single stirring position with max stirring capacity of 50/200 liters
Adjustable speed ranging from 100-1000 RPM (SOL stirrer) & 100-600 (200L stirrer) with an increment of 10 RPM and accuracy of+/- lORPM
Long timer setting from 1 minute to 99 hours and 59 minutes
Digital display for accurate setting of Speed, Time, Acceleration rates and intermittent time
Multiple acceleration rates for t he user to choose (Al to A9 where A9 is the fastest rate and Al is the slowest)
Pulse mode feature for clockwise and counter clockwise motion. Programmable Pulse with an adjustable variable time of 30-300 seconds
Power Mode feature in case of power failure where equipment starts automatically and runs for the remaining left time
Power Overload feature in which if the equipment consumes more power than its capacity, it automatically shuts down itself

TECHNICAL SPECIFICATIONS

NEUATION iSTIR 200L High Capacity Stirrer-fig3

Programable Pulse

Mode-Direction Change

| 30-300 secs| 30-300 secs
---|---|---
Digital Display| 7 Segment LED| 7 Segment LED
Recommended Stir

Bar length

Temperature

| 5-40°C| 5-40°C
Humidity| 80%| 80%
Net weight| 10 kg (with stand)| 14 kg (with stand)
Input Voltage| 24V :-:: 1.5A| 24V :-:: 1.SA
Power Consumption| 36W| 36W

SAFETY PRECAUTIONS

Read the following safety instruction before using this magnetic stirrer for your safety & the safety of the equipment.

Do not place any steel or magnetic material on the base plate except the recommended magnetic stirring bar with a vessel or flask in between. Doing is can affect the magnetism of the device.
Place the device on a flat, stable, clean, non-slippery and fire-proof surface.
The base plate must be clean and intact.
Do not try to mix liquid more than 200 liters with 80 mm magnetic stirring bar on a single stirring position. It may lead to improper mixing.
Wear protective equipment in accordance with the hazardous category of the media to be processed. Otherwise, there is a risk from:
- Splashing and evaporation of liquids.
- Ejection of parts.
- Release of toxic or combustible gases.
Do not lift or hold the device from the power cable.
Do not use a damaged beaker, flask, stirring bar or any other component for operation. It may affect the efficiency of the device.
Reduce the speed:
- If the medium splashes out of the vessel.
- If the appliance is not running smoothly.
- If the container moves on the base plate.
Wear protective gloves while cleaning the device.
Do not touch the base plate immediately after the operation. The base plate may get warm after continuous usage.
Process pathogenic materials only in a closed vessel under a suitable extractor hood. Do not operate the appliance in explosive atmospheres, with hazardous substances or under water.
Only use liquid for mixing that will not react dangerously to the extra energy /4′ produced through processing. This also applies to any extra energy produced in other ways.
Examples included: through light irradiation, through surrounding temperature etc.
Abrasion of the dispersion equipment or the rotating accessories can get into the medium you are working on.
Chemical reaction of PTFE can occur when in contact with molten or dissolved alkaline earth metals, as well as with fine powders of metals from the 2nd or 3rd °
group of the periodic table at temperatures above 300-400 C. Only elementary fluorine, chlorine trifluoride, and alkaline metals attack PTFE. Halogen hydrocarbons have a reversible swelling effect.
The temperature of the stirring media in the beaker and beaker itself should not° be more than 45 C.
The equipment will not restart, both in case of power interruption and in the case of any fault or mechanical interruption.
Care should be taken based on the sample used for mixing.

ACCESSORIES

Magnetic Stirring Bar
Power Adapter: 100-240VAC 50/60Hz (Input), 24V :-:: 1.SA (Output)
Adjustable frame
User Manual and Warranty Card

INSTALLATION

Gently take the unit out of the box and place it on a flat, stable and nonslippery surface. Keep 2-inches clearance from all 4 sides of the stirrer so that it can be operated easily and safely. Do not lift the instrument by holding the platform. Plug in the power adapter pin before connecting to the power source. The instruction manual and accessories should be kept near the device in a safe storage location for at least 2 years for warranty purposes.
Below image & table shows the function of user interface buttons:

USER INTERFACE AND DISPLAY

S.No	Buttons	Function

1

|

START/STOP

4

|

PULSE

| Single press this button to activate pulse mode. LED blinks to indicate.

SA

|

Ace

| Acceleration rates for the user to choose from (Al to A9 with A9 being the quickest rate and Al being the slowest)

SB

|

Int

| In case of power failure stirrer resumes its operation if selected
6| +| Press this button to increase SPEED/ Tl ME value
7| | Press this button to decrease SPEED/ TIME value

OPERATION

Connect the AC power adaptor to the main power supply.
Fill the beaker or vessel with the medium or liquids to be processed. Then place the magnetic stirring bar in the beaker or vessel.
Place the vessel or beaker on the center of the base plate.
Set the speed at which the medium or liquids need to be processed. Minimum speed is 100 RPM and maximum speed is 600/1000 RPM.
Set the time if required. Minimum time is 1 minute & maximum time is 99 hours & 59 minutes.
Turn on the stirrer by pressing ON/OFF button.
SPEED SETTING
Press Speed Button to select speed. Speed display blinks 3 times for selection.
Press increment(+) & decrement(-) button to modify & set speed value.
Single press increment (+) or decrement (-) button to increase or decrease the speed value by 10 RPM on each press.
Continuous press increment(+) or decrement(-) button to increase or decrease the speed value at quicker pace.
Speed value is seen in the digital display and is saved after 3 blinks.
At any point of time, users can modify the speed using increment(+) or decrement (-) button.
On every restart, the stirrer will start will display the last run speed.
TIME SETTING
Single press the “Tl ME” button, to activate time mode.
Once activated, single press increment(+) or decrement(-) button to increase or decrease time value by 1 minute on each press.
Once activated, continuous press increment (+) or decrement (-) button to increase or decrease time value at faster pace.
After modifying, wait for 3 blinks to set time.
Speed can be modified at any point of time. The speed modified between on-going time will not affect the time & timer continuous to be countdown.
ACCELERATION SETTING
This option is provided if the user wishes to achieve the set RPM as quickly as possible. There are 9 acceleration rates which can be chosen from. Below is the table which shows the maximum and minimum time for all the acceleration rates to the max speed (600/1000 RPM).
ACCELERATION RATE

****	Minimum	Maximum
SOL	(A9): 1Min(60 sec)	(Al): 4Min(240sec)
200L	(A9): 3Min(l80 sec)	(Al ): 6Min(360sec)

Single press “Ace” button to select this feature.
Press increment(+) & decrement(-) button to modify & set acceleration rate.
Single press increment (+) or decrement (-) button to increase or decrease the acceleration rate.
Continuous press increment(+) or decrement(-) button to increase or decrease the speed value at quicker pace.
Acceleration rate selected is set after 3 blinks on the digital display.

POWER MODE

The fucntion of this particular feature is that in case of power failure, equipment saves the SPEED, Tl ME and other details as set by the user. When the power returns, equipment runs for the remaining time left with cycle time of+/- 5 mins. Equipment saves the run time every 5 minutes of operation.
To select this feature, long press “Ace” button. Unless and until this feature is not switched on, stirrer will not resume its operation after power failure.
Example: User has set RPM of 500, Time of 3 hours. After completion of 1 hour, there was power cut and it stops the operation. Just before the power cut, remaining time seen on the display was 1 hour and 47 minutes. When the power returns, this stirrer will run for lhour and 50 minutes with the set RPM and other operational values.

PULSE MODE

The Pulse mode can be activated by pressing the PULSE button after selecting the desired speed and time values.
When PULSE mode is activated, the power LED will glow indicating the activation of pulse mode.
This mode automatically alternates the stirring motion in a clockwise & counter clockwise direction every 30 seconds by default.
Pulse time can be changed by long press of the” PULSE” button. Press the”+” OR”-” to increase or decrease pulse time between the range of 30 to 300 seconds. After having set the desired PULSE value, the set value will blink 3 times on the display and then stop which confirms that the PULSE value is saved.

WARRANTY STATEMENT

This product is warranted to be free from defects in material and workmanship for a period of two (2) years from the date of purchase. Your product will be duly repaired upon prompt notification in compliance with the following conditions:
This warranty is valid only if the product is used for its intended purpose and within the guidelines specified in this instruction manual. This warranty does not cover damage caused by accident, neglect, misuse, improper service, natural forces or other causes not arising from defects in original material or workmanship. This warranty does not cover any incidental or consequential damages, commercial loss or any other damages from the use of this product.
The warranty is invalidated by any non-factory modification, which will immediately terminate all liabilities on us for the products or damages caused by its use. The customer shall be responsible for the product or use of products as well as any supervision required for safety. If requested the products must be returned to the distributor in well packed and insured manner and all shipping charges must be paid.
NOTE: Some states do not allow limitation on the length of implied warranties or the exclusion or limitation of incidental or consequential damages. This warranty gives you specific legal rights. This warranty is given expressly in lieu of all other warranties, expressed or implied.
The purchaser agrees that there is no warranty of merchantability or of fitness for any intended purpose and there are no other remedies or warranties, implied, which extend beyond the description on the face of the agreement. This warranty is only applicable to the original purchaser.
Products received without proper authorization will not be processed for warranty or service. All items returned for service should be sent with postage prepaid in the original packaging or other suitable packaging, padded to avoid damage. We will not be responsible for damage incurred by improper packaging.
NOTE: This warranty is valid only if the warranty is registered with the supplier within 30 days from the date of purchase. For you reference, make a note of serial number, date of purchase and supplier here.

Serial No .: Purchase Date:
Su pplier :

PRODUCT DISPOSAL

In case the product is to be disposed of, the relevant legal regulations are to be observed.
Information on the disposal of electrical and electronic devices in the European Community
The disposal of electrical devices is regulated within the European Community by national regulations based on EU Directive 2012/19/EU on waste electrical and electronic equipment {WEEE). According to these regulations, any devices supplied after 13.06.05 in the business to business sphere, to which this product is assigned, may no longer be disposed off in municipal or domestic waste. They are marked with the following symbol to indicate this.
As disposal regulations within the EU may vary from country to country, please contact your supplier if necessary.

Neuation Technologies Pvt. Ltd.
Plot No. 15, GIDC Electronic Park SEZ Kolavada Road, Gandhinagar – 382026, Gujarat, India
Website: www.neuation.com