Product information

20L Steel Temperature Humidity Chamber

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product name: 20L Steel Temperature Humidity Chamber
product number: Customized
Exhibitors: LIYI
Product Documentation: No Related Documents

a brief introdction

20L Steel Temperature Humidity Chamber is widely applied for electronic and electric products ,components and material by constant high low temperature, temperature change ,cycling ,damp heat etc environment simulation reliability test . 20L Steel Temperature Humidity Chamber


20L Steel Temperature Humidity Chamber  Detailed description

20L Steel Temperature Humidity Chamber promotion stability temp humidity chamber

 

Usage 

    20L Steel Temperature Humidity Chamber is widely applied for electronic and electric products ,components and material by

constant high low temperature, temperature change ,cycling ,damp heat etc environment simulation reliability test .

 

Heating and humidifying system

1. Heater

    Spiral nichrome tubular electric heating element heater , High accuracy temperature fluctuation and with long lifetime .


2. Humidifier

    20L Steel Temperature Humidity Chamber Use shallow slot method to humidify. Humidity measurment use wet and dry bulb method.


3. Secondary protection

    3-1 Over-temperature protector:(protect the sample and the chamber)

    3-2 Humidifier empty burn preventer(protect the humidifier)

 

Specifications

Mode

LY-2150 20L Steel Temperature Humidity Chamber

Inner Size

 W×H×D(cm)

50×60×50

Outside Size

W×H×D(cm)

100×148×106

Volume (V)

150L

Temp and Hum Range

A:-20°C~150°C  B: -40°C~150°C   C: -60°C~150°C   D: -70°C~150°C      

RH20%-98%

Function

Fluctuation

±0.5°C     ±2.5%RH

Deviation

±0.5°C-±2°C    ±3%RH(>75%RH); ±5%RH(≤75%RH)

Controller Analytical 

Accuracy

±0.3°C       ±2.5%RH

Material

Inner Wall

#SUS 304 Stainless steel

Outer Skin

#SUS 304 Stainless steel

Heat Preservation

High temperature resistant, 

high chlorine acid b vinegar foam insulation materials

Wind Cycling Way

Centrifugal fan-broadband type forced air circulation 

Refrigeration Way

Single stage compression refrigeration

Refrigerater

French Tecumseh 

Refrigerants

R4O4A USA Dupont environmental protection refrigerant(R23+R404)

Condensing Way

Air-cooled or water-cooled

Heater

Nickel chrome heating wire heater

Humidifier

Semi-closed steam and wet

Water Suplying Way

Automatic cycling water supply

Standard Accessories

1 Observe window(double-deck cavity toughened glass),

1  50mm test hole in the left,

1  PL inner chamber lamp,

2  clapboards, 

1  bag of wet and dry bulb,

3 fuses, 

1 power line.

Safety device

Non- fuse-switch(compressor overload, 

refrigerant high low voltage,

over-humidity and temperature protection,

Protection switch,

fuse stoppage warning system

 

20L Steel Temperature Humidity Chamber

Water level scale & water tank

Steel Temperature Humidity Chamber promotion stability temp humidity chamber for electronic

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