Temperature and Humidity Test Chamber 150L
Complied Standards & Clauses
IEC60068-2-1:2007 “Environmental Testing-Part 2-1: Tests-Test A: Cold, IDT”
IEC60068-2-2:2007 “Environmental Testing-Part 2-1: Tests- Test B-Dry heat, IDT”
IEC60068-2-30:2005 “Environmental Testing-Part 2-30: Tests-Test Db: Damp heat, cyclic (12h+12h cycle), IDT ”
IEC60068-2-78:2012 “Environmental Testing-Part 2-78: Tests-Test Cab: Damp heat, steady state, IDT”
Technical Parameters
| Control & Operation | PLC and touch screen intelligent control system |
| Chamber Size (Optional) | Inner Size | External Size |
| 150L, WDH=500×500×600mm | WDH=1050×970×1750mm |
| Temperature Range (Optional) | A: -20～150℃; B: -40～150℃; C: -70～150℃ |
| Humidity Range | 20%～98%RH |
| Temperature Resolution | 0.1℃ |
| Temperature Fluctuation | ±0.5℃ |
| Temperature Uniformity | ±2℃ |
| Humidity Deviation | ±3%RH |
| Heating Rate | ≧2-3°C/min |
| Cooling Rate | ≧0.7-1°C/min |
Equipment Overview
Test Principle: The heating, humidification and refrigeration system are used to control and change the ambient temperature and humidity in the chamber, to simulate the ambient temperature and humidity and alternating procedures required by the product.
Application: It is used for cold, heat, humidity and dryness testing of raw materials and devices such as electronics, electricians, electrical appliances, plastics, etc. The purpose is to confirm the products reliability of storage and transportation under high and low temperature alternating heat and humidity.
Structure:
This machine adopts a closed chamber structure with the following features:
A. It has an extremely wide temperature and humidity control range to meet the various needs of users.
B. It adopts a unique balanced temperature adjustment and humidity control mode to adjust the ideal temperature and humidity environment. The heating and humidification capability are stable and balanced, and the temperature and humidity control are high-precision and high-stability.
C. Automatic selection of refrigeration circuit: The automatic control device has the ability of automatically starting the running refrigeration circuit according to the set value of temperature, can start the cooling directly under the high temperature state. The refrigeration adopts the air-cooled condensing unit with fully enclosed compressor (imported).
D. The door is equipped with a observation window, which is convenient for observing the test state of the test sample.
Questions & Answers
Q: Can you customize the temprature range for the temperature and humidity test chambers?
A: Yes, we can customize the temperature range according to client's specific requirements, our general ranges are :0~150℃; -20 ~ 150℃; - 40 ~ 150 ℃; - 70 ~ 150 ℃. Other temeprature range can be customized.
Q: What are the size options for this device?
A: The size of the equipment can be customized according to your requirements.
Q: What's the heating and cooling rate of your temperature and humidity test chambers?
A: Heating rate: ≧2-3°C/min, cooling rate: ≧0.7-1°C/min. Can be customized according to client's specific requirements.
Product Tags:
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Constant High Low Temperature Thermal Test Chamber 150L -40℃～150℃ Images
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