environmental humidity chamber

Double-Layer Walk-In Programmable Constant Temperature and Humidity Test Chamber CZ-A-5000(D~G)-2

This test room is equipped with an air room, circulating air duct and stainless steel circulating fan to control temperature and humidity evenly and prevent condensation.

Item NO CZ-A-5000(D~G)-2

product details

Product Specifications:

Model	CZ-A-5000(D～G)-2
Internal size (W×H×D) (mm)	2000x1000x2500
External size (W×H×D) (mm)	2200x2500x3900
Temperature range	-70℃～+100℃(150℃)(D:-40℃ G:-70℃)
Humidity range	20%～98%R.H.(10%-98%R.H/5%～98%R.H is a special selection condition)
Temperature and humidity analysis accuracy/uniformity	0.01℃；0.1%R.H./±1.0℃；±3.0%R.H.
Temperature and humidity control accuracy/fluctuation	±1.0℃；±2.0%R.H./±0.5℃；±2.0%R.H.
Heating/Cooling rate	About 3.0℃/minute; about 1.0℃/minute (a drop of 2℃ to 15℃ or more per minute is a special selection condition)

Structural Characteristics:

●High-quality appearance, the body adopts arc shape, the surface is painted, and the flat non-reaction handle is adopted, which is easy to operate, safe and reliable. This feature also applies to our environmental humidity chamber.

●Rectangular double-layer glass viewing window can be used to observe the test product during the test. The window has an anti-sweat electric heater device to prevent water vapor from condensing into water droplets, and a high-brightness PL fluorescent lamp maintains the lighting inside the box.

●The double-layer insulation sealing strip of the box door can effectively isolate the internal temperature leakage.This design is widely used in our temperature and humidity test chamber.

●It has an external water supply system, which is convenient for replenishing the water supply of the humidification barrel and automatically recycling it for use.

●The refrigeration and dehumidification system adopts the French "Taikang" brand compressor, which has the advantages of energy saving, low noise, low energy consumption, stable performance, etc., and uses environmentally friendly refrigerant (R23, R404a).

●The controller adopts an imported LCD display screen, which can simultaneously display the measured value, set value, time, etc.

●The controller has multi-segment program editing and temperature and humidity can be quickly (QUICK) or slope (SLOPE) controlled.

●The bottom of the machine is equipped with a moving pulley and a positioning foot cup for easy movement, placement and fixed position.

*The laboratory can customize testing chambers according to the specific needs of customers to ensure that the customer's testing requirements are met！

Temperature Control Range:

Lmplement and Meet Standards and Test Methods

●GB2423.1-2008/IEC6008-2-1-2007 Low temperature test method

●GB/T2423.2-2008 High temperature test method

●GJB150.3A-2009 High temperature test method

●GJB150.4A-2009 Low temperature test method

●GB2423.22-2008 Temperature change rate test method

●GBT2424.5-2006 Temperature test chamber performance confirmation

●GB/T10589-2008 Low temperature test chamber technical conditions

●GB/T2423.3-2008 (IEC68-2-3) Constant humidity and heat test method

●GJB150.9A-2009 Damp heat test method

●G/BT24234-2008/IEC6008-2-30:2005 Alternating damp heat method

●GB/T5170.18-2005 Temperature/humidity combination cycle test equipment calibration method

●GB/T10586-2006 Damp heat test chamber technical conditions

●GBT2424.6-2006 Temperature/humidity test chamber performance confirmation

●GBT2424.7-2006 (Loaded) temperature test chamber measurement

Contact Us

As a professional test chamber manufacturer, Guangdong Zhongzhi Testing Instruments Co., Ltd. offers custom products to meet your specific testing needs, including our Rapid Temperature Change Humidity Test Chamber CZ-C-408G. For more information, please feel free to contact us.

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