environmental simulation chamber

Desktop Climate Chamber

Desktop climate chamber is suitable for three-temperature (high temperature/normal temperature/low temperature) testing of semiconductors/chips/electronic components and other products, as well as micro-component testing.

product details

Technical Parameters

Model	CZ-UHA-35(B~F)	CZ-UH-20(D~F)
Internal Size (W×H×D) (mm)	350×400×250	310×230×290
External Size (W×H×D) (mm)	510×925×1050	480×680×680
Temperature Range	-70℃ ~ +150℃ (B: -20℃ D: -40℃ F: -70℃)	-65℃~+150℃ (D: -40℃ F: -65℃)
Temperature Range	-70℃ ~ +150℃ (B: -20℃ D: -40℃ F: -70℃)	-65℃~+150℃ (D: -40℃ F: -65℃)
Humidity Range	20% ～ 98%RH(10% ～ 98%RH / 5% ～ 98%RH is a special optional condition)	---
Heating Rate	≥ 3℃ / min(Average, No load)
Cooling Rate	≥ 1℃ / min(Average, No load)
Temperature/Humidity Deviation	± 2℃(No load); +2%RH, -3%RH(Humidity>75%RH), ±5%RH(Humidity 75%RH)	± 2℃(No load)
Temperature/Humidity Fluctuation	≤ 0.5℃(No load); ≤ ±3%RH(No load)	± 0.5℃(No load)
Temperature/Humidity Accuracy	0.1℃; 0.1%RH	0.1℃
Internal and External Materials	Cold rolled steel plate baked paint,inner box made of SUS304#stainless steel
Insulation Material	High temperature resistant high-density PUR insulator material
Cooling System	Air cooled/single-stage compressor (-20℃), Air cooled/two-stage compressor (-40℃~-70℃)
Controller	Self developed or customized
Compressor	German Secop/French Tecumseh /American Copeland
Power Supply	1φ 220VAC ± 10%, 50/60Hz & 3 φ 380VAC ± 10%, 50/60Hz

Function Configuration

Protective Device

● Non fuse switch

● Compressor overload protection switch

● High and low pressure protection switch for refrigerant

● Over humidity and over temperature protection switch

● Leakage protection,total power overload, short circuit protection

● Fault warning system

Accessories

● Silicone plug 1 piece

● Observation window

● 50mm test hole

● Lighting fixtures

● Video surveillance system(Purchase)

● APP mobile platform management(Purchase)

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: Steady damp heat test method

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

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

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

● GB/T 2424.7-2006 Environmental testing for electrical and electronic products TestA and B(with load)temperature test chamber measurement

● GJB 150.3A-2009 High temperature test

● GJB 150.4A-2009 Low temperature test

● GJB 150.9A-2009 Wet 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 Salt Spray Test Chamber CZ-60A/90A. For more information, please feel free to contact us.

description2

Previous: High-Precision Battery Cover Multifunctional Test Bench

Next: Salt Spray Test Chamber CZ-60A/90A