environmental humidity chamber

Constant Humidity and Heat Aging Test Chamber CZ-A-1000D

High temperature test, low temperature test, temperature cycle test, constant humidity test, etc.

Item NO CZ-A-1000D

product details

Product Specifications

Model	CZ-A-1000D
Internal size (W×H×D) (mm)	1000x1000x1000
External size (W×H×D) (mm)	1200x2090x2030
Temperature range	-70℃～+150℃(-85℃-180℃ special customization)(D:-40℃ G:-70℃)
Humidity range	20%～98%R.H.(10%-98%R.H/5%～98%R.H is a special selection condition)
Control accuracy	·Temperature resolution: 0.01℃ ·Humidity resolution: 0.1%R.H ·Temperature deviation: ±2℃ ·Humidity deviation: ≤+2-3%R.H when ≥75%RH; Humidity deviation: ≤±5%R.H when <75%RH; ·Temperature uniformity: ≤2℃ ·Humidity uniformity: ≤+2-3%R.H when ≥75%RH; Humidity deviation: ≤±5%R.H when <75%RH; ·Temperature fluctuation: ±0.5℃ ·Humidity fluctuation: ± 2%R.H
Temperature and humidity control accuracy/fluctuation	±1.0℃；±2.0%R.H./±0.5℃；±2.0%R.H.
Heating Rate	≥3.5℃/min Average no-load condition throughout the process
Cooling Rate	≥1℃/min average no-load condition

Structural Characteristics

● High-quality appearance, the machine body adopts arc shape, the surface is treated with baking varnish, and a flat non-reaction handle is used, which is easy to operate, safe and reliable.

● 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 humidity temperature 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 bespoke test chambers according to customer needs to ensure that the customer's personalized needs are met!

Temperature Control Range

Meets the Test Standards

● 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

Zhongzhi Testing as a professional test chamber manufacturer, we provide customized services to meet your specific needs.Including our temperature cycle test chamber CZ-D-230G. For more information, please feel free to contact us.

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