Product Name :

MSH-3D 

Product Description :

Triple Place, aluminium Heated hob, Magnetic Stirrer - digital 

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Product Specification :

This Triple Place Clifton magnetic stirrer is robustly constructed and designed for a long and durable life featuring independent advanced temperature and speed control for each hob.

Unit consists of a low profile corrosion resistant stainless steel case with a chemical resistant wipe clean sloping control panel which feature 'bright' LED display and status indicators. An aluminium hob plate provides a stable source of constant heating. An accessory retort rod can be fitted into each place mounting point and unit is supplied with one pair of PTFE coated stirring bars.

Stirring

Improved electronic speed control.

Improved more powerful magnets for stronger magnetic coupling over speed range 100-1500rpm.

Stir volumes up to 5 litres (related to water).

Each place is supplied with one pair of PTFE coated stirring bars

Control options

Temperature control only

Temperature and time

Process - two temperature set points

Temperature control of the hob - accurately controlled and set values reproduce able every time using advanced PID control.

Time or temperature display

Temperature digital PID control

Features menu driven data entry

Clearly visible LED display suiting all lighting conditions

Display resolution digital LED/1°C

Temperature range ambient +10°C - 350°C

Sensitivity @60°C is ±0.5°C

Over temperature alarm automatically set +4°C

Clearly visible bright status indicators

Indication of heating, over temperature alarm, timer and setting set points.

Heating

New low mass hob providing rapid energy transfer, quicker heat up times, reducing energy consumption and improved temperature uniformity over the surface of the hob since its now features a flat disc heater fitting across its diameter, instead of the more traditional construction using tubular heating elements and localised heating.

Remote measurement

An accessory probe can be plugged into rear for 'in liquid' measurement of its actual temperature and controlling set point. The PID temperature controller learns and manages the volume, its heating rate and temperature rise to minimize overshoot achieving set temperature. Once plugged in the accessory probe overrides internal hob sensor automatically.

In liquid temperature control, display resolution digital LED/1°C

Sensitivity probe @ 60°C, water ±0.25°C

Corrosion resistant stainless steel probe

Where 'remote temperature measurement' is required we recommend ordering the accessory EP-2 Probe(s) when purchasing the Magnetic Stirrer.

Timer function

Display resolution 1 minute

Setting variable 0 - 999 minutes

Time cycle - activated @ set point 2

Cycle end with audible buzzer and "end" message

Construction

Body being durable construction with powder paint finish having good chemical and detergent resistance.

Now featuring an “Anti-bacterial paint finish” that inhibits the growth of bacteria - more details in "Features and Benefits" below.

Featuring easy to "wipe clean" control panel also featuring good chemical and detergent resistance.

 

Internal Dimensions :

140mm diameter hotplate X 3

External Dimensions :

600w x 295d x 135h mm

Temperature Range :

ambient +10°C - 350°C

Sensitivity/temperature stability @45°C :

±0.5°C @ 60°C

Temperature setting/control :

Digital setting of temperature in 1 degree increments.

Temperature display resolution :

Digital LED display. Resolution 1°C.

Heat Up Times :

Heating/Cooling information :

Explanation 'Heat Up Times' graph.

1.Heat up times are stated from ambient 20°C.

2.Using conical glass flask 1000ml size, filled with 800ml water.

3.Using accessory probe[s] EP-2 in flask to control and measure liquid temperature.

4.Stirring speed approx 1/3rd speed range.

5. All temperature measurements and performance claims have been carried in ambient temperature 20°C ±3°C with equipment installed correctly.

Temperature Performance Notes

1. To verify the performance of the temperature control system the unit undergoes a factory calibration procedure which calculates the temperature values over the operating range of the equipment from two reference points.

2. A printed calibration record is available as an accessory option and can be ordered when unit is purchased quoting Stock No. CAL.

3. This record provides a measurement of precision about set point with maximum and minimum sensitivity readings obtained. Precision is defined as "(1) The ability of a measurement to be consistently reproduced" and "(2) The number of significant digits to which a value has been reliably measured."

4. This record does not provide or assures any form of accuracy. Accuracy is defined as "the ability of a measurement to match the actual value of the quantity being measured".

5. Where Accuracy is required use a calibrated external reference thermometer or measuring device and adjust set point to suit.

Warranty Period :

3 Years

Safety features :

1. The Hob temperature is precisely controlled and actual temperature value displayed on digital LED display. The over-temperature alarm is automatically set at +4°C above set point temperature providing confidence that equipment, samples and workplace are protected. When the alarm is activated the heater cuts off with an alarm indication and importantly stirring/mixing continues to dissipate excess heat.

2. With the accessory external PT100 probe for in liquid measurment and temperature control, solutions heated are controlled to set point temperature with +4°C alarm providing the same level of protection mentioned in 1. above. The accessory probe overrides the internal sensor automatically.

3. Motor is fitted with one shot over temperature safety cut out.

4. Spills designed to run away. Accessory spillage pots also available.

Safety Class :

0

Heater Power (W) @ 220-240V :

400W [X 3]

Power consumption (W) @ 220-240V:

1200W

Voltage :

230V

Packed Weight :

15 kg

Notes :

1. The Clifton range of aluminium topped magnetic stirrers will stir volumes up to 5 litres (related to water).

2.The high grade, solid aluminium top plate has excellent thermal properties.

3. Supplied with PTFE stirring rods (1@ 20x6mm and 1@ 40mmx8mm).

4. Featuring solid aluminium hot plates each controlled by PID temperature controller for consistent and even temperature control.

5. Accessory external sensor, can be placed in the vessel being heated ideal for applications when conditioning reaction mixes.

optimised heating rate with minimal temperature overshoot

digital temperature display for each hob

alarm settings for temperature

stainless steel pt100 sensor (k type)

maximum temperature setting 350°C

Features and Benefits :

1. Clearly visible LED display suiting all lighting conditions

2. Time or temperature display

3. Temperature digital PID control

4. Easy to read bold LED temperature display to 1°C resolution.

5. Features menu driven data entry

6. Indicators heating, alarm, time and set point

7. Control options

- temperature control only

- temperature and time

- process - two temperature set points

8. Accessory probe overrides internal sensor

9. Fitted with non-slip rubber feet for safety.

10. Sturdy construction - all stainless steel construction for corrosion resistance.

11. Built to latest safety standards and supplied with comprehensive operating instructions and Three-year warranty.

12. Before leaving the factory each unit undergoes following:

·  Uniquely identified with its own serial number recorded on our product database, which includes all of its manufacturing inspection data.

·  Electrically tested for safety at final inspection and a test certificate enclosed in rear of the instruction book.

·  To verify the performance of the temperature control system digital display units undergo a factory calibration procedure which calculates the temperature values over the operating range of the equipment from 2 reference calibration points.

13. Carries the CE mark meeting the requirements of Low Voltage and EMC Directives.

14. Powder painted body providing a durable finish and protection against corrosion and now featuring “active anti-bacterial technology”. This paint finish actively inhibits bacterial growth improving hygiene requirements as demanded by many clinical and laboratory environments. Hygienic coatings are part of a controlled approach to cleaner facilities. The Clifton range has always featured easy to wipe clean smooth paint finishes that are resistant to routine and efficient disinfection’s, however this improved coating featuring ‘active anti-bacterial’ properties provides an extra layer of defence. This new anti-bacterial paint finish is effective against major strains of bacterium including E-coli and Staphylococcus aureus, resistant strain. Within its formulation an active ingredient is a proven anti-bacterial agent bound into the coating during application and curing to the product. The efficacy of the paint finish applied to the Clifton range is maintained over time, as the anti-bacterial agent is integral within the paint finish.