China Science Lab Equipment Electric Znhw Laboratory Heating Mantle

Product Description Brief Description of Heating Mantle

ZNHW Intelligent Digital Display Thermostat Heating Mantle use alkali-free glass fiber as insulating material, put Cr20Ni80 alloy wire inside it, keep warm by environmental protection material--aluminum silicate wool which has been vacuum case-hardened, one-time shell injection modeling, upper cover adopts static electricity spraying plastics process, spherical heating makes vessel's heating area reach to more than 60%. Temperature control use computer chip as main control unit, use multiple digital filter circuit, smart PID circuit control, single bond setting, double screen display, silicon controlled, and the inside and outside thermocouple switch device accurately display updated intelligent electric heating mantle's temperature, also accurately display the solution temperature after switching. ZNHW intelligent digital display thermostat updated intelligent electric heating mantle has advantage of high measurement accuracy, low warm-stamping, fast temperature rising, high temperature, easy to handle and durable in use, it's the ideal instrument to conduct precise temperature control heating test. ZNHW intelligent digital display thermostat updated intelligent electric heating mantle is widely used for the purpose of liquid heating and other thermal test, it's the essential instrument for biology, medicine, environmental protection, biochemical laboratory, analysis room, education and scientific research.

Product Display

Technical Parameter of 50-1000ml updated intelligent electric heating mantle

Power Supply

220V 50HZ(110V 50/60HZ is available)

Volume (ml)

50

1001502505001000Power (W)110130170210230530Temperature Control Accuracy

±1ºC

Heating Temperature

Highest surface temperature is 380ºC

Boiling

50ml water

10-25min

100ml water

10-25min

150ml water

10-25min

250ml water

10-25min

500ml water

10-25min

1000ml water

10-25min

Furnace Wire

Cr20Ni80

Insulating Layer

Alkali-free glass fiber, temperature resistance ability can reach to 450ºC

Insulating Coefficient

Relative humidity ≤ 35% ≥ 500 M

Heat Insulation Layer

Keep warm by environmental protection material -- aluminum silicate wool which has been vacuum case-hardened

Upper Opening Diameter(mm)58758095115145Depth(mm) 354040607085Shell Diameter(mm)200200200230230260Shell Height(mm)140140140155155165Weight(g)1100±501200±501200±501300±501300±501500±50

Technical Parameter of 2000-50000ml updated intelligent electric heating mantle

Power Supply

220V 50HZ(110V 50/60HZ is available)

Volume (ml)

2000

30005000100002000050000Power (W)6507301100210030005000Temperature Control Accuracy

±1ºC

Heating Temperature

Highest surface temperature is 380ºC

Boiling

2000ml water

10-25min

3000ml water

12-25min

5000ml water

12-25min

10000ml water

15-25min

20000ml water

15-25min

50000ml water

20-30min

Furnace Wire

Cr20Ni80

Insulating Layer

Alkali-free glass fiber, temperature resistance ability can reach to 450ºC

Insulating Coefficient

Relative humidity ≤ 35% ≥ 500 M

Heat Insulation Layer

Keep warm by environmental protection material -- aluminum silicate wool which has been vacuum case-hardened

Upper Opening Diameter(mm)180212253305384465Depth(mm)105125145175205300Shell Diameter(mm)270300340400480635Shell Height(mm)190200230260300550Weight(g)2390±1003000±2004550±4006850±5008350±50028200±500

Corollary Equipment

1. Round bottom flask. Used for filling solution.
2. Universal clamp. Used for fixing flask or external temperature sensor.

Workshop

Q: What kind of plug can you supply?

A: European standard, American standard, German standard, or as your request.

Q: I use the heating mantle laboratory equipment for the first time, why there are white smoke and strange smell?

A: Don't worry, it belongs to normal phenomenon. Since fiberglass contains oily and other compound, please put your heating mantle laboratory equipment supplier in ventilated place, wait for a few minutes and you can use it.

Q: Why there are frizzle sound when using laboratory heating mantle laboratory equipment whose volume is higher than 3000ml?

A: The reason is different furnace wire structure and pulse signal of silicon controlled pressure regulating, you can feel relieved to use it.