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2000L Air Cooled Temperature Humidity Chamber With German BITZER Semi - Compact

KOMEG Technology Ind Co., Limited
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2000L Air Cooled Temperature Humidity Chamber With German BITZER Semi - Compact

Brand Name : KOMEG
Model Number : KMH-2000S(Air cooled)
Certification : CE approval
Place of Origin : China
MOQ : 1Set
Price : Negotiation
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1, 000~1, 500 SETS / YEAR
Delivery Time : 35 working days after received 60% deposit
Packaging Details : Packed in carton firstly, and then reinforced with plywood case for outer packing
Temp Range : -70℃ ~ +150℃
Temp Deviation : ±2.0℃
Temp Uniformity : ≦2.0℃
Humidity range : 10%R.H~98%R.H
Humidity deviation : +2~-3%RH(>75%RH) ±5.0%RH(≤75%RH)
Humidity uniformity : ±2.0%RH
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2000L Air cooled temperature and humidity test chamber with German BITZER semi-compact compressor.


Able to accurately simulate a wide range of complicated natural environments, and is suitable for

reliability test in industrial products. Meet GB5170. standard requirements of environmental

testing equipment and test methods for the basic parameters of electric and electronic products under

the condition of humidity, low temperature, high temperature, and constant heat.


Temperature and humidity test chamber is also called temperature and humidity

testing machine, constant temperature and humidity experimental chamber, programmable wet heat

alternating test chamber, or constant temperature machine. The Temperature and humidity test chamber

is used to inspect equipments quality and test performance of materials in various environments,

and all kinds of materials properties of heat resistance, cold resistance, dry resistance and

moisture resistance, which is fit for Electronics, electrical appliances, mobile phones, communications,

meters, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace and

other products quality inspection.


1.1 Temp range-70℃ ~ +150℃
1.2 Temp Deviation±2.0℃

1.3 Temp


≦1℃(≦±0.5℃, GB/T5170-1996)
1.4 Temp Uniformity≦2.0℃
1.5 Heating up rate:-70℃ to +150℃ Full average 2℃/min(no-load)
1.6 Cooling rate+100℃to -70℃ Full average 1℃/min(no-load)
2.1 Humidity range10%R.H~98%R.H
2.2 Control range
2.3 Humidity deviation



2.4 Humidity uniformity±3.0%RH(no-load))
2.5 Humidity fluctuation±2.0%RH
Temperature and humidity performance test is in accordance with the relevant provisions of the IEC60068 -3 standard measurement; sensor placed in the unit outlet.
. Chamber Structure

Overall structure and chamber was composed of three parts as below.

Insulation box, separate refrigeration units, and electrical control cabinet.

1. Chamber size

Workspace volume: W 2000 × H 1000 × D 1000 mm

Exterior size: W 2200 × H 2100 × D 2015 mm (not including the machine protruding part)

2.Insulation box

wall material: high-quality carbon steel with static color spray

inner wall material: SUS304 # matte stainless steel plate

Insulation materials: rigid polyurethane foam insulation layer + glass fiber.

  • Door
Double door, Heating wire was installed at the door frames to prevent condensation at low temperatures.
4.Observation windowWith 1 set 460 × 560mm (width × height) observation window, multi-hollow electric insulation coated glass prevent condensation effectively
5.Lighting lampLighting lamp ,1 ea, located on the observation window
6.HeatingHigh-quality nickel-chromium alloy wire heater, non-contact control mode (SSR)
7. Humidifying

Steam heating and humidification method;

Stainless steel sheathed heater;

Heater control: contactless control (SSR);

Water level control device, heater anti-dry device.

8.Water outlet holeAvailable for drain the condensate water
9.Cable portΦ50mm*2 located on both sides (each*1) with rubber stopper and plastic cover
10. Shelf for samplesNo
11.Mobile CastersMobile Casters *4 with foot cups
12.Electric control boxTotal power circuit breaker, over-temperature protection.
13. Water supply systemWater pump automatic supply
14. otherWith 3 independently controlled timing functions,, The relay used in the timing can withstand 5A current.

Environmental test chamber Standard

GJB150.3 high-temperature testing

GJB150.4 low-temperature testing

GJB150.9 humid testing

GB11158 Technical conditions for high-temperature testing box

GB10589-89 Technical conditions for low-temperature testing box

GB10592-89 Technical conditions for high and low temperature testing box

B/T10586-89 technical conditions for humidity testing chamber

GB/T2423.1-2001 Low-temperature testing methods

GB/T2423.2-2001 High-temperature testing methods

B/T2423.3-93 Testing Method for humidity Test Chamber

GB/T2423.4-93 Alternating hot and humid testing method

GB/T2423.22-2001temperature testing method

IEC60068-2-1.1990 low-temperature testing method

IEC60068-2-2.1974 high-temperature testing method


Q1 : Can you customize the product?

A: Yes, we can customize any products according to requirements.

Q2 : How to choose the most suitable products?

A: Our professional team will give you the best suggestion,just be patiently to tell us the information about

the parameters your required.

Q3 : Can you arrange installations and commissioning in our lab?

A: Firstly, for standard chamber we had 3-5 days commissioning before shipping , you just need link

power in your lab, then can start to operate;

Secondly; we had detailed operation manual with chamber , any problems you can find and solve in it;

Thirdly, some of customized chambers we should to install and teach your team to operate.

Product details

Packing and Shipment:

(1).Strong standard wood case, inner plastic films wrapped for temperature and humidity test chamber
(2).Usually we delivery the equipment by air,by sea or by express. it depends on customer.

Product Tags:

temperature test chamber


temperature and humidity chamber

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