Cole-Parmer ST-200-MP Multi-Point Hotplate Stirrer Instruction Manual

: June 13, 2024
: Cole-Parmer

Table of Contents

ST-200-MP Multi-Point Hotplate Stirrer
Electrical Installation
Operation
Safety Advice
Cleaning and Care
Preparation of Media
Accessory
Servicing and Repair
Notes
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

ST-200 & SHP-200 Series
3 Position Stirrer & Hotplate Stirrer

ST-200-MP Multi-Point Hotplate Stirrer

Cole Parmer ST 200 MP Multi Point Hotplate Stirrer -

Instruction Manual
700877(ES)-CPB Version 1.3

Cole Parmer ST 200 MP Multi Point Hotplate Stirrer -
fig1

Figure 1
(Front view)

Cole Parmer ST 200 MP Multi Point Hotplate Stirrer -
fig2

Figure 2
(Rear view)

Thank you for purchasing this Cole-Parmer product. To get the best performance from the equipment, and for your personal safety, please read these instructions carefully before use.
Cole-Parmer hotplates and stirrers are designed to operate under the following conditions:-
❖ For indoor use only
❖ Use in a well ventilated area
❖ Ambient temperature range +5°C to +40°C
❖ Altitude to 2000m
❖ Relative humidity not exceeding 80%
❖ Mains supply fluctuations not exceeding 10% of nominal
❖ Overvoltage category II IEC60364-4-443
❖ Pollution degree 2 IEC664
❖ Use with a minimum distance all round of 200mm from walls or other items
If the equipment is not used in the manner described in this manual the protection providedby the equipment may be impaired.

Electrical Installation

Before connection please ensure that the line supply corresponds to that stated on the rating label. Both models require a supply rated at: 230V, 50Hz,~ , single phase.

Power requirements:

Model	Wattage
ST-200-MP	150W
SHP-200-MP	2200W

THIS EQUIPMENT MUST BE EARTHED
There is an IEC socket at the rear of the instrument for connection to the mains supply, (see figure 2). The unit is supplied with two mains leads fitted with IEC plugs for connection to the instrument. One has a U.K. 3 pin plug and the other has a 2 pin “Schuko” plug for connection to the mains. Choose the lead appropriate for your electrical installation and discard the other.
Should neither lead be suitable, take the lead with the U.K. plug and replace the plug with a suitable alternative. See the enclosed instruction sheet for advice on how to carry out this procedure.
Should the mains lead require replacement a cable of 1mm² of harmonised code H05W-F connected to an IEC 320 plug should be used.
IF IN DOUBT CONSULT A QUALIFIED ELECTRICIAN
The mains lead should be connected to the instrument BEFORE connection to the mains supply.
NOTE that when connected to the mains supply a green neon light on the front of the unit illuminates, (see figure 1).

Operation

Heating
SHP-200-MP
The control knobs labelled “Heat” on the front panel control the heat output and hence the plate temperature. There is a separate control knob for each of the 3 plates, which operate independently of each other.
The knobs are graduated with an approximate temperature scale. This scale refers to the temperature of the top plates and not to the temperature of the contents of the vessel being heated. When the heat is switched on for any plate an amber pilot light will illuminate next to the control knob for that plate.
When the surface of a plate becomes too hot to touch a red warning light on the front panel will begin to flash next to the heat control knob for that plate. This will continue to flash while the plate temperature is above 50°C so long as the unit remains connected to the electricity supply.
WARNING: The top surface of the instrument may be HOT. In free air a surface temperature of 325°C can be achieved.
Do not leave heaters switched on when not in use.
Stirring
ST-200-MP, SHP-200-MP
The control knobs labelled “Stir” on the front panel control the stirrer speed. There are 3 independently controlled stirrer positions with the centre located directly above each of the knobs. When switched on an amber pilot light will illuminate next to the control knob illuminates.
The knobs are graduated with an arbitrary 1-9 scale. Turning the knob to a higher number increases the stirrer speed.

Safety Advice

❖ Do not use the instrument to heat inflammable liquids
❖ Never lift or carry the instrument until it has been switched off and allowed to cool for at least 30 minutes. The hot warning light will give guidance.
❖ The unit should be carried using both hands with the fingers under the side edges.
❖ Never move or carry the unit with containers on the top plate or while still connected to the mains supply.
❖ There is a danger of liquid spillage if containers are over-filled and stirred at high speed. Always build stirrer speed slowly and never stir more rapidly than necessary.
❖ NEVER place a cold glass vessel onto a hotplate which is already hot.

Cleaning and Care

Before attempting cleaning ensure that the top is cool and disconnect from the mains electricity supply.
The metal casing should be cleaned using a damp cloth and a mild detergent solution.
The metal top plate should be cleaned using a damp cloth and a mild detergent solution.
Cleaning is made easier if spillage are attended to promptly. In any case, spillage of acids and alkalis MUST be removed immediately as these chemicals can attack and damage the surface of the aluminium alloy. Ensure that the appropriate safety precautions are observed.

Preparation of Media

Take particular care when heating liquids having a high viscosity. Viscous liquids can act as thermal insulators and can cause thermal breakage of the glassware. This is very important with media solutions as the viscosity will usually increase as the temperature rises.

❖ Check that the stirring action is sufficient to agitate the whole of the liquid. Unstirred areas in the liquid can result in uneven heat transfer and “hot spots” in the glassware. This can induce thermal stress and so cause failure.
❖ Check the stirring action regularly to ensure that it remains adequate as the viscosity of the solution increases.
❖ Always use the largest magnetic follower possible and, if necessary, use a mechanical overhead stirrer.
❖ Do not use glass vessels with thick walls, e.g. Pyrex Heavy Duty Ware or standard beakers and flasks having capacities of 5 litres or greater.
❖ NEVER heat glass bottles on a hotplate.
❖ Ensure that the heat is built up slowly to avoid localised overheating.
❖ Ensure the glassware is completely free from scratches or other defects.
❖ Place the hotplate in a tray large enough to contain the liquid in the event of glassware failure.
❖ Wear the appropriate safety clothing – e.g. gloves, goggles, protective apron etc.

Accessory

A rod is available to support apparatus used with the instrument.
The rod is supplied with a mounting bracket that can be mounted behind any of the 3 plate positions. The instrument is provided with pre-drilled holes to accept the mounting bracket. To fit the rod to your instrument, first isolate from the mains supply and allow to cool. Attach the bracket to the rear or the instrument with the screws provided and then simply screw the threaded end of the support rod into the bracket.

Servicing and Repair

This product range does not require any routine servicing.
Note: There are no internal user replaceable parts.
In the event of product failure any repair or replacement of parts should only be undertaken by suitably qualified personnel. For advice please contact the Service Department of Antylia Scientific quoting model and serial number.
Only spare parts supplied by Antylia Scientific or its agent should be used. Fitting of non-approved parts may affect the performance of the safety features of the instrument.
Note: The magnetic stirrer drive utilises strong magnets.
If in any doubt, please contact the Service Department of Antylia Scientific or the point of sale.
Antylia Scientific Ltd.
Beacon Road,
Stone, Staffordshire,
ST15 0SA, United Kingdom
Tel: +44 (0)1785 810475
Email: cpservice@antylia.com
Web: www.coleparmer.com
Spares
The following spare parts are available from your laboratory supplier. For a comprehensive parts list please contact the Technical Service Department of Antylia Scientific quoting model and serial number.

Description	Catalogue
Number
Control knob	SB160/CK
Rubber feet, set of 4	SB160/RF
Retort rod	SR1
Retort rod bracket	SR3

Notes

This product meets the applicable CE Directives and UKCA Legislation for radio frequency interference and may be expected not to interfere with, or be affected by, other equipment with similar qualiﬁcations. We cannot be sure that other equipment used in its vicinity will meet these standards and so we cannot guarantee that interference will not occur in practise. Where there is a possibility that injury, damage or loss might occur if equipment malfunctions due to radio frequency interference, or for general advise before use, contact the manufacturer.

Declaration of Conformity is available to view online at www.coleparmer.com

EU Representative address
Antylia Scientific GmbH
Futtererstraße 16
97877 Wertheim
Deutschland
Tel: +49 9377 9203-0
Email: sales@coleparmer.de
UK Representative address
Antylia Scientific
9 Orion Court
Ambuscade Road
Colmworth Business Park
St. Neots
PE19 8YX
United Kingdom
Tel: +44 (0) 1480 277339
Email: enquiries@antylia.com