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7’’ Square Hotplate User Manual SCI550-H LED Digital 7”Square Hotplate Please read the User Manual carefully before use, and follow all operating and safety instructions! We cannot be responsible to inform at real-time if the outline and specifications are subject to change for improvement.
7” Square Hotplate Preface Warranty Welcome to the “7” Square Hotplate User Manual”. Users This instrument is warranted to be free from defects in should read this Manual carefully, follow the instructions materials and workmanship under normal use and service, and procedures, and be aware of all the cautions when using for a period of 24 months from the date of invoice.
7” Square Hotplate substances or under water. 1. Safety Instructions • Temperature must always be set to at least 50 ℃ lower than the fire point of the media used. Warning! • Be aware of hazards due to unsafe container. •...
7” Square Hotplate 2. Proper use 3. Inspection The instrument is designed for mixing and/or heating 3.1 Receiving Inspection liquids in schools, laboratories or factories. Unpack the equipment carefully and check for any damages • Observe the minimum distances between the devices, which may have arisen during transport.
7” Square Hotplate 4. Control Items Descriptions Temperature The heating function is switched 4.1 Control elements control knob ON or OFF by rotating knob. If rotate the heating knob, LED displays the temperature setting LED Display value and shift to real value in the duration of 5 seconds.
7” Square Hotplate 5. Trial run 4.2 Display • Make sure the required operating voltage and power supply voltage match. Display area • Ensure the socket must be properly grounded. • Plug in the power cable,ensure the power is on and begin Figure 5 initializing.
7” Square Hotplate external temperature sensor can control the medium’s 6. Working with external temperature more precisely. The heating function will be temperature sensor stopped automatically under abnormal conditions. Please operate follow the instructions below: • Switch OFF the instrument. •...
7” Square Hotplate 8. Faults Isopropyl alcohol Foodstuffs Water containing tenside • Instruments can’t be power ON Fuels Water containing tenside Check whether the power line is unplugged • Wear the proper protective gloves during cleaning of Check whether the fuse is broken or loose the instrument.
7” Square Hotplate commercial environment. This equipment generates, uses, 10. Associated standards and can radiate radio frequency energy and, if not installed regulations and used in accordance with the instruction manual, may Construction in accordance with the following safety cause harmful interference to radio communications. standards: Operation of this equipment in a residential area is likely to EN 61010-1...
7” Square Hotplate 11. Specifications Items Specifications *Temperature sensor in medium PT1000 *Control accuracy of heating Voltage [VAC] 100-120/200-240 ±0.5 temperature with temperature Frequency [Hz] 50/60 sensor [℃] Power [W] 1010 *Residual heat warning 50℃ Plate material Glass ceramic Dimensions (mm) 215×...
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