Temperature Humidity Chamber

Temperature Humidity Chamber (Rapid Temperature Change Type)

Cliamte chamber is also called environment testing machine,used to test various types of materials for their tolerance of heat,cold,dry,humidity. Suitable for testing quality of electronics,electrical appliances,communications,meters,vehicles,new energy,plastic products,metals, chemicals,building materials,medical,aerospace and other products.

product details

Technical Parameters

Model	CZ-UHA-80(D~G)-X/FX	CZ-UHA-100(D~G)-X/FX	CZ-UHA-150(D~G)-X/FX	CZ-UHA-225(D~G)-X/FX	CZ-UHA-408(D~G)-X/FX	CZ-UHA-608(D~G)-X/FX	CZ-UHA-1000(D~G)-X/FX
Inner Dimension WxHxD(mm)	400×500×400	400×500×500	500×600×500	500×750×600	600×850×800	800×950×800	1000×1000×1000
Outer Dimension WxHxD(mm)	900×1360×940	600×1650×1100	700×1750×1100	1000×1610×1170	1100×1710×1370	1300×1810×1370	1500×1860×1570
Temperature Range	-70℃～+100℃(150℃)(D:-40℃ E:-55℃ G:-70℃)
Humidity Range	20%～98%R.H.(10%-98%R.H/5%～98%R.H is a special selection condition)
Temperature Humidity Resolution/Uniformity	0.01℃；0.1%R.H./±1.0℃；±3.0%R.H.
Temperature Humidity Control Accuracy/Fluctuation	±1.0℃；±2.0%R.H./±0.5℃；±2.0%R.H.
Heating/Cooling Rate	Average 2~15℃/minute (only for 408L and above machines with a cooling rate of 5~15/min)

Structural Characteristics:

● High-quality appearance, beautiful body shape, surface spray paint treatment. As high-performance temperature humidity chamber, it adopts a flat non-reaction handle, which is safe, reliable and easy to operate.

● 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.

● 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 test chambers according to customer size to meet customer requirements!

Temperature Control Range

Meets the Test Standards

● GB/T 2423.1-2016 low temperature test method Bb.

● GB/T 2423.2-2008 High temperature test method Ab.

● GB/T 2423.3-2016 Test Ca:Constant damp heat test method

● GB/T 2423.4-2008 Test Db: Alternating damp heat method

● GB/T 2424.5-2021 Environmental testing of electrical and electronic products Temperature test chamber performance confirmation

● GB/T 2424.6-2021 Environmental test for electrical and electronic products Temperature and humidity test chamber performance confirmation

● GB/T 2424.7-2006 Environmental testing of electrical and electronic products Measurement of test A and B (with load) temperature test chamber

● GB/T 2423.22-2012 Test method for rate of temperature change

● GJB 150.3A-2009 High temperature test

● GJB 150.4A-2009 Low temperature test

● GJB 150.9A-2009 Damp heat test

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 Drying Oven. For more information, please feel free to contact us.

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Discover the Possibilities!

Have a specific testing need? Let’s discuss your environmental testing requirements.

Whether it’s customizing a standard chamber or developing a bespoke solution, we’re here to help.