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No. 31 Dongbei Road, Dongqiao Industrial Zone, Haishu District, Ningbo City

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Temperature, humidity, and vibration comprehensive test chamber

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Product details

Equipment usage:
The three comprehensive test box mainly provides a temperature and humidity changing environment for scientific research and production units such as aerospace, aviation, petroleum, chemical, electronics, and communication. At the same time, electric vibration stress can be applied to the test sample in the test box according to the prescribed cycle, for users to conduct temperature, humidity, and vibration comprehensive stress screening tests on the whole machine (or components), electrical appliances, instruments, materials, etc., in order to assess the adaptability of the test sample or evaluate its behavior. Compared with the effect of a single factor, it can more accurately reflect the adaptability of electrical and electronic products to temperature, humidity, and vibration combined environmental changes during transportation and actual use, and expose product defects. It is an essential and important testing method throughout the entire process of new product development, prototype testing, and product qualification testing.
Equipment features:
The integrated structure of the test chamber and refrigeration system is compact and beautiful, with a separate control console for easy operation. The refrigeration compressor unit and main accessories are all imported with original packaging. The imported LCD color LCD touch screen controller has automatic temperature and humidity program control and is equipped with R232 communication interface. Different models of vibration tables can be selected according to user requirements to ensure good mechanical transmission characteristics while ensuring cold, hot, and airtight sealing.

Equipment specifications:

Equipment model

ETZ-408(A～E)

ETZ-800(A～E)

ETZ-1000(A～E)

Internal dimensions W × D × H (cm)

60×85×80

100×100×80

100×100×100

External dimensions W × D × H (cm)

165×195×155

185×200×175

190×210×185

temperature range

Low temperature:(A：0℃； B：-20； C：-40℃； D：-60℃； E：-70℃；

High temperature:100℃(150℃)

Humidity range

20%～98%R.H

Temperature and humidity analysis accuracy/distribution accuracy

0.1℃； 0.1%R.H./±2.0℃； ±3.0%R.H.

Temperature and humidity control accuracy

±0.5℃； ±2.5%R.H.

Heating/cooling time

Raise the temperature by about 4.0 ℃/minute; Cooling down by about 1.0 ℃/minute

Internal and external materials

The material of the inner and outer boxes is SUS # 304 stainless steel plate

Insulation material

High temperature resistant and high-density vinyl chloride acetate foam insulator material

Cooling system

Air cooled (single-stage compressor -20 ℃; two-stage compressor -40 ℃~-70 ℃)

Safety protection device

Non fuse switch, compressor overload protection, refrigerant high and low pressure protection, over humidity and over temperature protection
Fuse, fault warning system, water shortage alarm protection

accessory

Operation hole, built-in glass door (optional), recorder (optional)Observation window, 50mm test hole, box light, partition, casters, horizontal tripod

Vibration table

Optional according to user requirements, please refer to the detailed technical parameters（Electromagnetic high-frequency vibration table)

power supply

AC220V,50/60HZ 1∮ /

AC380V,50/60HZ 3∮

Weight (approximately)

380KG

510KG

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