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Product Description
Function
The heating mantle is designed for laboratory in magnetic stirrer on heating and stirring.
Features
♦ Shell made of one-time molding plastics, anti-corrosive and fine insulation.
♦ PID intelligent operation control and burnout protection, more accurate and convenient.
♦ Can heat standard or nonstandard reaction bulbs from 50ml to 1000ml.
♦ Heating mantle, big heating area, balance in heating and heating up fast. Digital display of temperature, more clear.
Technical parameter
Model
ZNHW-II
Power Supply
220V/50HZ
Heating power(W)
450
Heating temperature (?)
≤380
Temperature accuracy (?)
±1
Temperature control device
Digital precision control
Boiling
2000 ml water, 7-10 minutes
Furnace wire
Cr20Ni80
Insulating layer
Alkali-free fiberglass
Insulation coefficient(mega)
When the heating mantle relative humidity≤35%,its insulation coefficient is ≥500 megabytes
Thermal insulation layer
Adopt environmentally friendly vacuum forming aluminum silicate cotton moisturizing body
Inner sleeve diameter (mm)
180
Inner sleeve depth (mm)
105
Shell diameter (mm)
270
Shell height (mm)
190
Product details
