Climatic Chamber

Walk-In High and Low Temperature Humidity Test Chamber

All materials, parts, components, raw materials, etc. of Zhongzhi Testing Instruments' walk-in high and low temperature humidity test chamber, whether domestic or imported, are environmentally friendly products. Not only does the energy consumption account for only 80% of similar products, but sound absorption and silencing methods are used in different places throughout the structure and mechanical working process to reduce the noise of the entire equipment and enhance customer use of the test.

product details

Product Specifications:

Model	CZ-UHA-4 (D～G)	CZ-UHA-8 (D～G)	CZ-UHA-10 (D～G)	CZ-UHA-15 (D～G)	CZ-UHA-20 (D～G)	CZ-UHA-25 (D～G)	CZ-UHA-30 (D～G)
Internal size (W×H×D) (mm)	1500×1800×1500	2000×2000×2000	2500×2200×2000	3000×2000×2500	4000×2000×2500	4000×2500×2500	4000×2500×3000
External size (W×H×D) (mm)	2500×2100×1700	3100×2300×2260	3600×2300×2260	4100×2300×2760	5100×2300×2760	5100×2800×2760	5100×2800×3300
Temperature range	-70℃～+80℃(Above 80℃ for special order)(D:-40℃ G:-70℃)
Humidity range	20%~95%R.H.(10%-98%R.H/5%~98%R.H Is a special optional condition)
Heating rate	≥3℃/min (Average over the entire process, no load)
Cooling rate	≥1℃/min (Average over the entire process, no load)
Temperature uniformity	≤2℃ (No load)
Humidity uniformity	≤5%RH (no load)
Temperature deviation	±2℃ (no load)
Humidity deviation	±3%RH (Humidity＞75%RH), ±5%RH (Humidity≤75%RH)
Temperature fluctuation	≤±0.5℃（No load）
Humidity fluctuation	≤±3%RH (no load)
Temperature accuracy	0.1℃
Humidity accuracy	0.1％RH

Application Areas:

Walk-in high and low temperature humidity test chamber is an essential test equipment in the fields of aviation, automobile, home appliances, scientific research, etc. It is used to test and determine the parameters and performance indicators of electrical, electronic and other products and materials after high temperature, low temperature, alternating humidity or constant temperature test.

Structural Characteristics:

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

● The rectangular double-layer glass viewing window can be used to observe the test product during the test. The window is equipped with a sweat-proof electric heater to prevent water vapor from condensing into water droplets;

● Explosion-proof lamps are installed indoors, and the product test status can be clearly observed during the test. The bottom of the test room is installed with non-slip aluminum plates for safe use;

● The double-layer insulation sealing strip of the door can effectively isolate the internal temperature leakage;

● It has a pure water filter unit that can directly filter tap water, without manual water addition, and is easy to use;

● The refrigeration and dehumidification system uses imported brand compressors, which have the advantages of energy saving, low noise, low energy consumption, stable performance, etc., and uses environmentally friendly refrigerants (R23, R404a);

● The controller uses 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 done quickly (QUICK) or slope ( SLOPE) control;

●TEM2700 has a 7.5-inch true color LCD display with RS-232/RS-485 communication interface and a 2GB standard SD memory card, which can be connected to Ethernet; TEM880 has a 5.7-inch color display with RS-232/RS-485 communication interface (optional upon request);

●The bottom of the machine is welded with channel steel into a mesh structure to increase the load-bearing capacity and will never deform during use. The bottom of the integral test chamber is equipped with mobile casters and positioning foot cups, and the bottom channel steel of the assembled test chamber is directly installed on the laboratory floor.

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 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 Large Walk-In Thermal Shock Test Chamber. For more information, please feel free to contact us.

description2

Previous: Walk-In High and Low Temperature Humidity Test Chamber

Next: Large Walk-In Thermal Shock Test Chamber