MRC MHK 1-6D Operation Manual Download Page 1

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3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529

[email protected]

Digital Ceramic Hotplate

With Stirrer

MHK 1-6D

Operation Manual

Summary of Contents for MHK 1-6D

Page 1: ...3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com Digital Ceramic Hotplate With Stirrer MHK 1 6D Operation Manual ...

Page 2: ...makes no representations or warranties with respect to this manual In no event shall MRC be held liable for any damages direct or incidental arising out of or related to the use of this manual This manual contains important safety and operation information You must carefully read understand and follow all the instructions in this manual prior to operating this instrument Keep this manual in a safe...

Page 3: ...ty Convenience Construction Section 3 Unpacking and installation 3 1 Installation environment Connecting to Power Supply Location Condition Connecting to the main power Section 4 Operation 4 1 Power On Change the Set Value SV Stir Control Knob Section 5 Maintenance 5 1 Cleaning Product Relocation Keeping Product Section 6 Troubleshooting 6 1 Section 7 Warranty Information 7 1 ...

Page 4: ... water organic solvents dust or corrosive gases to get inside the equipment Never immerse this equipment in water or operate it under water Never reach for this equipment if it has fallen into water Check electrical requirements described in this operation manual or on the ID plate of this equipment before use Connect this equipment to a dedicated power outlet nearby Connect this equipment only to...

Page 5: ...d as internal mode It is strictly prohibited to connect an external sensor without additional calibration Connecting an external sensor without additional calibration will cause serious damage to the plate due to overheating Do not operate the plate with external temperature probe in the air or out of the liquid or without additional calibration The external probe must be properly placed into a li...

Page 6: ...nt on a flat stable clean non slip dry and fireproof surface inside a lab with proper safety measures Do not touch the power outlet power socket or power cord with wet hands And make sure to connect the power cord directly and firmly to the power outlet and power socket Do not put or insert any objects especially if conductive or flammable inside this equipment Do not expose this equipment to any ...

Page 7: ...nt is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired The instrument should be placed so that handy operation of the ON OFF Switch is possible Service only by a qualified Service engineer Always disconnect from power supply prior to maintenance and servicing Connect the instrument to a ground mains outlet after ensuring that the Voltage i...

Page 8: ...ating capacity 2400W 6 X 400W Current consumption 10A Temp range Up to 500 C Temp control Digital Magnetic stirrer 100 1400 rpm Features Performance Microprocessor PID Feedback Control Fast and precise temperature control is provided by the microprocessor PID controller Auto tuning AT Automatic tuning of the PID parameters provides more accurate temperature control Temperature Offsetting In case y...

Page 9: ...y value between 0 and 500 C One support rod optional can be attached to hold various kinds of devices such as temperature sensors thermometers and so on The ceramic top plate is highly resistant to heat and corrosion In addition its white color is optimal for monitoring color changes of the media during operation Construction 1 Ceramic Top Plate 2 Heating Indicator 3 Stirring Control Knob 4 C22 Te...

Page 10: ...t Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com 6 Socket for Temperature Probe K 7 Threaded Holes for Support Rod Optional 8 Main Power Switch 9 Power Cord 10 Fuse 230V 15A 11 Identification Label ...

Page 11: ...cking check to ensure that all the following parts and accessories are included in the package If not contact your dealer or MRC immediately Item Quantity Main Body 1 Operation Manual 1 External Probe option 1 Stirring magnet option 1 Support Rod option 1 RS232 or RS485 Communication option 1 Programmer option 1 Separate Control box option 1 Installation Environment It should be installed in suita...

Page 12: ...explosive atmospheres Never install or use this equipment with or near to hazardous or flammable substances Never expose this equipment to any heat sources including direct sunlight Never install this equipment closer than 20 cm 8 inches to a wall of combustible material Never install this equipment near any device that generates high frequency noises Set up this equipment on a flat stable clean n...

Page 13: ... in the operation manual or on the ID plate attached to the back of this equipment before use Make sure to connect this equipment only to properly grounded as well as dedicated power outlets to protect you and your equipment In order to prevent fire or power cord damage due to overloading do not use power strips or improper extension cords ...

Page 14: ...s Power On Turn the main power switch on at the back Turn the specific heating switch on at the front Change the Set Value SV Press UP or DOWN keys to change the set value NOTICE You can change the temperature setting even during operation Changing the temperature setting is allowed only within the low and high temperature limits ...

Page 15: ...ns 1 Fill vessel with liquid to be stirred 2 Place stir bar into vessel 3 Place vessel in the center of the top surface 4 Turn Stir Control Knob 5 Stir bar to cease rotation before removing the vessel from the unit NOTICE Please note that the viscosity of the stirred material will affect the ability of the stir bar to remain coupled to the rotating ring magnet Materials of high viscosity must be s...

Page 16: ...erse this unit in water or any other liquid Do not allow any liquid or wet material to get inside the unit when cleaning Do not reconnect this unit to power outlets until all cleaned surfaces have dried CAUTION Do not use chlorine bleach ammonia based cleaners abrasives ammonia or metal scouring pads when cleaning During cleaning and general operation take care not to scratch the surface of the ce...

Page 17: ...sure that the equipment is cool enough 2 Wipe with a soft dry cloth first to remove any foreign matter and if not enough 3 Wipe with a soft damp cloth or a sponge soaked in water or diluted neutral detergent when necessary Relocation If you need to move the equipment to another place 1 Disconnect the power cord from the power outlet 2 Pack the equipment and its accessories into the original packag...

Page 18: ...mrc mrclab com Keeping Product If you know you will not use this equipment for an extended period of time 1 Disconnect the power cord from the power outlet and clean the equipment with soft cloth 2 Pack the equipment properly and make sure to store it in dry place ...

Page 19: ...r service No operation with power on Main switch failure Contact MRC for service Controller failure Contact MRC for service Internal circuit failure Contact MRC for service Operation troubles Cause Corrective action No heat Temperature sensor is disconnected Connect the temperature sensor Too low setting of the temperature controller Increase the temperature setpoint Heating element failure Contac...

Page 20: ...ment or repair of components parts or equipment under this warranty shall not extend the warranty to either the equipment or to the component part beyond the original warranty period The Technical Services Department must give prior approval for return of any components or equipment Your MRC Sales Office is ready to help with comprehensive site preparation information before your equipment arrives...

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