Home » News » Altitude Test Chamber

Altitude Test Chamber

Views:4     Author:Site Editor     Publish Time: 2018-08-23      Origin:Site

Altitude Test Chamber Applications:

Electrical,electronic,military industry and household products.According to GB,GJB and IEC standard,to do
high low temperature,humidity thermal,low pressure and other environmental and reliability test.
General introduction: This equipment is composed of test room formed by
pressure-containing box shell and insulation structure, refrigeration system, add wet
system,vacuum system and electric control system and other components.
precision instruments, and to a great extent electronics parts in general.


Altitude Test Chamber Features about structure:
1. Main box structure  internal pressure structure
2. Control system of temperature and humidity: fan, heater, evaporator,h umidifier
3. Refrigeration mode: mechanical compression binary refrigeration system
4. Vacuum units: rotary vane vacuum pump
5. Control panel: temperature, humidity and pressure controlled display screen, over temperature
protection device, light switch.


Altitude Test Chamber Test Standard Satisfied:         
GB/T2423.1-2001 test A: Low temperature test
GB/T2423.2-2001 test B: High temperature test
GB/T2423.21-2001 test M: Low pressure test


Altitude Test Chamber Specification:


ModelSM-VTH-250-CCSM-VTH-500-CCSM-VTH-1000-CCSM-VTH-2000-CC
Temperature

Temperature

 control range

-70℃~180℃ (A:0℃~180℃;B:-20℃~180℃;C:-40℃~180℃;D:-70℃~180℃)

Temperature 

fluctuation

±0.5℃
Cooling rate180.0℃~-70.0℃  Within 120mins (1.0~2.0℃/min)
Heating rate-70.0℃~180.0℃ Within 100mins  (2.0~3.0℃/min)

Temperature

uniformity

±1.5℃ (-40.0℃~100.0℃) 
±2.0℃ (100.1℃~180.0℃or-40.0℃~-70.0℃)
PressurePressure rangeNormal pressure~0.5kpa(500pa)
Pressure error±2kpa(>40kpa),±5%(2kpa~40kpa),±0.1kpa(<2kpa)

Depressurization 

time 

Normal pressure~1kpa,about 30 mins;

Pressure

 recovery time

<10kpa/min
Humidity

Humidity 

controrange

20.0%RH~98.0%RH(work under atmospheric humidity) 
Humidity fluctuation±2.0% RH
Humidity uniformity±5.0%RH 
Material /
 components 
Internal materialAdopt 2mm thickness stainless steel plate (SUS304)
External materialAdopt 10mm thickness cold rolled steel plate fully welded / powder sprayed

 Heat insulating

 material

100mm thickness polyurethane plate+10mm thickness mineral wool
FanCentrifugal blower
CompressorFrance Tecumseh, Germany Bock, Germany Bitzer
CondenserAir cooling, water cooling
RefrigerantR404A、R23、R508
EvaporatorFin - and - Tube Heat Exchanger 
HeaterNickel chromium alloy heating wire 
HumidifierSteam humidifier 
Size

Inner size(mm)

W*H*D

550*600*700700*800*9001000*1000*10001400*1200*1200

Outer size(mm)

W*H*D

2000*1060*19002500*1260*20502720*1460*21303150*1650*2050
Volume(L)250L500L1000L2000L
Operating ambient temperature+5 ~ 35℃
Power supply380V AC  50/60Hz
Controller

SANWOOD SH5600:Equipped with RS232 port

(7.0 inch controller)USB data export )

高低温低气压


IMG_2822


IMG_2826


Sanwood Environmental Chambers Co.,Ltd, based in Taiwan. We are a direct factory which has specialized in 

manufacturing environmental test chambers for 22 years. 

Our products have exported to more than 40 countries, included USA, UK, Russia, Italy, Poland, Switzerland, etc. 

 

We mainly produce:

1. Temperature & humidity test chamber ( Temperature range: -75~+180C, Humidity range: 10%~98%RH)

2. High low temperature test chamber( Temperature range: -75~+180C)

3. UV weathering test chamber

4. Xenon lamp accelerated aging test chamber

5. Ozone accelerated aging test chamber

6. Thermal shock test chamber( Two-zone type and three-zone type)

7. Rapid temperature change test chamber Heating & cooling rate: 5C/min, 10C/min, 15C/min

8. Salt spray corrosion test chamber

9. Dust test chamber

10. Rain test chamber

11. Temperature & altitude test chamber

12. Temperature, humidity and vibration combined chamber

13. (Vacuum) drying oven

14. Vibration test system

 

 

Joy Li

Guangdong Sanwood Technology Corporation.,limited

ADD: No.88, Songchang Road, Songbotang, Changping, Dongguan, Guangdong

TEL: +86+769-81182799

FAX: +86+769-82987199

E-mail: sales7@climatic-chambers.com.tw

Website: http://www.sanwood.cc


Contact Us

Guangdong Sanwood Technology Co.,Ltd

About Sanwood

Contact Info

 Tel:+86-769-81182799
 E-mail:
 info@sanwood.cc
 Add: 

No.88, Songchang Road, Songbotang, Changping, Dongguan 523560, Guangdong, China

Copyright © 2020 Guangdong Sanwood Technology Co.,Ltd
All Rights Reserved.

Site Map
We use cookies to enable all functionalities for best performance during your visit and to improve our services by giving us some insight into how the website is being used. Continued use of our website without having changed your browser settings confirms your acceptance of these cookies. For details please see our privacy policy.
×