Function:
The electric directly heated heating mantle is designed for laboratory in magnetic stirrer on heating and stirring.Features:(1) Shell made of one-time molding plastics, anti-corrosive and fine insulation.(2) PID intelligent operation control and burnout protection, more accurate and convenient.(3) Can heat standard or nonstandard reaction bulbs from 50ml to 1000ml.(4) Heating mantle, big heating area, balance in heating and heating up fast. Digital display of temperature, more clear.
Product Parameters | |||||
Model | PTHW | TYHW | BXHW | ZNHW | ZNHW-II |
Voltage | AC 220V 50Hz | ||||
Mixing capacity | 50-20000ml | ||||
Output power | With specifications 100-2400W | ||||
Working time | continuous work >8hours | ||||
Temperature accuracy | ±5? | ±2? | ±2? | ±1? | ±1? |
Temperature control mode | voltage regulating of silicon controlled rectifier (SCR) | SCR,The thermometer with constant temperature | Thermocouple temperature can be controlled silicon | Thermocouple temperature can be controlled silicon | Thermocouple temperature can be controlled silicon |
Temperature range | Room temperature~400? | ||||
Insulation Resistance(mega) | >500 |
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Details Show for Laboratory Thermostat Heating Mantle | |
Alkali-free Fiberglass Good chemical stability, electrical insulation performance and mechanical properties Notes: The fiberglass contains oil and other compounds in the production process, so white smoke and peculiar smell come out from the inner sleeve, the color change from white to brown at the first time, which is a normal nomenon. You can placed it in a ventilated place, and normal use it after a few minutes when the smell disappear. | |
Intelligent Temperature Control Temperature control use fuzzy PID control algorithm with high accuracy and self-tuning function. One-touch touch operation, internal and external thermocouple temperature measurement, SCR control output and also have the function of burnout protection. Built-in chip, precise temperature control(Accuracy: ±0.1?), easy operation, reliable performance, display directly and easy observation. | |
Burnout Protection When the thermocouple has a bad the screen display"1" or "hhh", green light is off, electrical stop heating, please check it before use. The rubber stopper at the bottom left is to protect the thermocouple socket, unplug the inside probe, the machine stops working. Unplug the rubber stopper and keep it when you see external the thermocouple, put the plug of the external thermocouple into the socket and tighten the nut and then put the stainless steel probe into the solution for temperature control heating. |
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