Contents Safety ..................4 General Information ..............6 Getting started .................7 Operation of MSH-300i ............8 Fault diagnosis.................10 Specifications................11 Guarantee and service ............13 Declaration of Conformity ............14 MSH-300i Version 2.1 - October 2012 Page 3 Operating instructions...
1. Safety The following symbols mean: Caution! Read these operating instructions fully before use and pay particular attention to sections containing this symbol. Caution! Surfaces can become hot during use. Attention Magnetism! Effects of a strong magnetic field on the biological systems have to be taken in to account.
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DURING OPERATION Do not start operation at maximum speed. Do not operate the unit in environments with aggressive or explosive chemical mixtures. Do not operate the unit if it is faulty or been incorrectly installed. Do not leave the operating unit unattended. For indoor use only.
2. General Information Magnetic Stirrer with hot plate Intelli-Stirrer MSH-300i is designed for effective stirring and heating of different reagents. MSH-300i is a digital version of a magnetic stirrer with heating; it is designed for laboratories with higher requirements. It offers digital setting and control of temperature and rotation speed. A powerful magnet allows mixing solutions with glycerine viscosity level.
Remove packaging carefully and retain for future shipment or storage of the unit. 3.2. Complete set. The unit set includes: Standard set - Magnetic Stirrer with hot plate Intelli-Stirrer MSH-300i ........1 pce. - Magnetic stirrer bar* ...................1 pce. - Attachable retort stand SR-1 ................1 pce. - Power cord......................1 pce.
4. Operation of MSH-300i Intelli-Stirrer MSH-300i Heating Mixing Temp. °C Set point 1250 1250 Actual point On/Off On/Off External probe Fig.1 Control panel Recommendation during operation Using the unit for the first time or after storage, set heating temperature to 100°C and preheat the plate during 30 min, it will help to reduce moisture inside the unit.
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Note! Vessel must be with flat bottom, that tightly fits to the working surface of the magnetic stirrer. Plate temperature control 4.5. Using the Heating knob (Fig. 1/v ) switch On and adjust the temperature to the necessary level (in range from 30°C to 330 °C). External probe temperature control 4.6.
6. Specifications 6.1. Temperature specification The product is designed for operation indoors in a laboratory at altitudes up to 2000 m, with ambient temperature from +4°C to +40°C and maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C. Plate temperature setting range ........
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Optional accessories Description Double clamp for clamp securing Clamp for external probe securing External probe Connection type K. A cable is covered with Teflon, mechanically strong, elastic and chemically stable agaist oils, acids, agressive reagents and liquids. Operation temperature range -50°С to +250°С, cable length 1 m. Replacement parts Description SR-1...
7. Guarantee and Service 7.1. Guarantee When used in laboratory conditions and in accordance with the instructions provided, this product is guaranteed for TWO YEARS against faulty materials or workmanship. 7.2. Service There are no user-serviceable parts inside the unit. For all maintenance and repairs (except as defined below) return to our service department in the UK or in other countries, our distributor.
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