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Dongguan City Gaoxin Testing Equipment Co., Ltd.

Test Chamber, Humidity Chamber, Temperature Test Chamber manufacturer / supplier in China, offering Programmable Constant Temperature and Humidity Test Chamber, Un 38.3 Battery Vibration Testing Machine, Rubber Plastic Dumbbell Sample Grinding Cutting Machine Sample Cutter and so on.

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Supplier Homepage Product Environmental Test Chamber Programmable Constant Temperature and Humidity Test Chamber

Programmable Constant Temperature and Humidity Test Chamber

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Yantian, China
Production Capacity: 20 Sets Per Month
Payment Terms: L/C, T/T

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Environmental Test Chamber
13 Products
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Basic Info
  • Model NO.: GX-3000-B
  • Customized: Customized
  • Structure: Desktop
  • Type: Electric Thermostatic Water Bath
  • Heating Rate: Average 3ºC /Min
  • Supply Power: AC220V or AC380V
  • Transport Package: Non-Fumigation Wooden Box
  • Origin: Guangdong, China
  • Application: Industry, School, Hosipital, Lab
  • Certification: CE, ISO
  • Material: Stainless Steel
  • Humidity Range: 20%~98%Rh
  • Cooling Rate: Average 1°c /Min
  • Trademark: Gaoxin
  • Specification: 80L, 150L, 225L, 408L, 800L, 1000L
  • HS Code: 8514109000
Product Description
Programmable constant temperature and humidity test chamber

Inner Size
Outside Size
Volume (L)80 L150L225L408L800L1000L
Temp and Hum
A:-20°C~150°C  B: -40°C~150°C   C: -60°C~150°C   D: -70°C~150°C     
FunctionFluctuation±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
MaterialInner WallSUS #304 Stainless steel
Outer Skin#SUS 304 Stainless steel
Heat PreservationHigh temperature resistant, 
High chlorine acid b vinegar foam insulation materials
Wind Cycling WayCentrifugal fan-broadband type forced air circulation 
Refrigeration WaySingle stage compression refrigeration
RefrigeraterFrench Tecumseh 
RefrigerantsR4O4A USA dupont environmental protection refrigerant(R23+R404)
Condensing WayAir-cooled or water-cooled
HeaterNickel chrome heating wire heater
HumidifierSemi-closed steam and wet
Water Suplying WayAutomatic cycling water supply
Standard Accessories1 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 deviceNon- fuse-switch(compressor overload, 
refrigerant high low voltage,
over-humidity and temperature protection,
Protection switch,fuse stoppage warning system
2. Description

Environment test chamber of Programmable Constant Temperature &Humidity Test Chamber can simulate different environment condition. It is applied to test the materials in heat-resistance, cold-resistance, dry-resistance, moisture-resistance. It is simple to operate and program easy to edit. It can show the set values and operation time.

3.  Features

1. High-texture appearance, the surface handled through the matte stripes, and use of planar non-reactive handles, easy to operate, safe and reliable.
2. Rectangular complex glass window can be viewed the testing sample, windows with anti-sweat heater device that prevents water vapor condensation, and high-brightness PL light.
3. Double-insulated airtight container, which can effectively isolate the internal temperature of leakage.
4. With an external water supply system can be easy to supply water and automatically reuse.
5. Compressor circulatory system from French and use environmentally refrigerants ( R404).
6. PLC controller, touch screen import and display the measure values and curve 
7. Controller with multi-segment program edited, temperature and humidity can be controlled quickly (OUICK) or slope (SLOP).
8. Built-in mobile pulley easy to move and has a strong positioning screw fixed position

4. Corresponding Standard

1. IEC60068-2-1.1990 low-temperature testing method
2. IEC60068-2-2.1974 high-temperature testing method
3. GJB150.3 high-temperature test
4. GJB150.4 low-temperature test
5. GJB150.9 humidity test

5. Photo

Programmable Constant Temperature and Humidity Test Chamber

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