ZNHW-II Thermostat Digital Laboratory Heating Mantle
ZNHW-II Thermostat digital laboratory heating mantle
Use
1 Insert ~ 220V power supply, turn on the power switch, the display shows "K", set the window displays " 400" character, based appliance equipped with K -type thermocouple , temperature control up to 400 °C, 3 seconds later, the display shows room temperature , set temperature settings window displays the last value .
2 One-touch operation, press the set plus , to quickly set the desired heating temperature such as : 100 °C, heating said green light , green light means stop off , microcomputer will be determined according to the set temperature and current temperature to increase the size of the heat , to ensure that no temperature overshoot a warming place , and keep the balance for heat settings and display value ± 1 °C temperature difference under the heating process easy to complete .
3 Electric sets the lower left with a rubber stopper to protect the external thermocouple sockets not rust and corrosion inside with a turn , then unplug the probe is disconnected , the machine stopped working. If this plug with the external thermocouple should unplug the save, the external thermocouple plug into the socket and lock nut , and then the stainless steel probe into the solution for temperature control heating .
4 The electrical burnout protection function, when the thermocouple connection is bad, the display shows " 1" or "hhhh" window 100 on , the green light is off , stop heating appliances to be checked before use

Technical parameters:
Model |
ZNHW-II |
Voltage (V) |
AC220V 50HZ |
Mixing capacity |
50-20000ml |
Output power |
With specifications 100-2400W |
Working time |
continuous work>8h |
Temperature accuracy |
±1°C |
Temperature control mode |
Controlled silicon pressure adjusting, thermocouple temperature. |
Temperature range |
Room temperature ~400°C |
Insulation resistance |
>500 million |
All kinds of electric heating mantle for your choice :
TYHW type pressure regulating constant temperature heating units
ZHQ type direct thermoelectric heat
ZNHW-II intelligent thermostat electric sets
ZNHW intelligent thermostat electric sets
TWCL-T Magnetic thermostat electric jacket
ZNCL-T Intelligent magnetic electric jacket
Multi-linked magnetic stirring heating mantle
Multi-linked heating mantle
We are professional Heating Mantle manufacturer, any inquiry is welcomed. Please feel free to contact me if I can help in anything, it is always a pleasure to offer our future cooperation.

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