Invention patent: Water supply structure of wet heat system in high and low temperature alternating wet heat test chamber ZL20191125128.4
Utility model patent: Energy saving temperature control system ZL2019221942311.1 for high and low temperature alternating humidity test chamber
Utility model patent: Energy saving refrigeration system ZL201922189626.2 for high and low temperature alternating wet heat test chamber
Software Copyright: Temperature and Humidity Energy saving Control System - Software Copyright Registration No. 0970592
CE Safety Certification: High and Low Temperature Alternating Damp Heat Test Chamber AT58250SC01008502
1. Device introduction：
The equipment is used to test and verify the conformity of electrical and physical properties of samples under high and low temperature or alternating humidity and heat environments，so it widely used in aviation， aerospace， electronics， electrical appliances， communications， automobiles， new energy， military and other industries; It can perform high temperature storage， low temperature storage， high temperature and humidity， humidity and heat alternating change test.
2. Device features :
2.1. The equipment production and testing are strictly carried out in accordance with the technical conditions of the GB/T10586-2006 damp heat test chamber. The damp heat simulation ability can be carried out according to the standard requirements of "85 ℃&85% RH" high temperature and high humidity, "25 ℃&40% RH" low temperature and low humidity, and all performance meets national standards and international testing standards such as GB2423&IEC60068.
2.2 Adopting electronic expansion valve servo control of refrigerant flow throttling technology reduces energy consumption by 30%; Continuous operation without fault at low temperature for ≥ 2400 hours; The device has a lifespan over 100000 hours, and its safety performance has passed the EU CE safety certification.
3.Device specification：
|
Model No. |
PTH-II-225D |
PTH-II-408D |
PTH-II-1000D |
TC/PTH-II-1800D |
|
Internal volume |
225L |
408L |
1000L |
1800L |
|
Internal size |
W60xH75xD50cm |
W80xH85xD60cm |
W100xH100xD100cm |
W150xH100xD120cm |
|
External size |
W88xH175xD135cm |
W108xH190xD155cm |
W128xH202xD196cm |
W178xH212xD225cm |
|
Rated power |
380V/5.4kw |
380V/5.5kw |
380V/12.8kw |
380V/13.3kw |
|
Device weight |
320kg |
400kg |
600kg |
900kg |
|
Temperature range |
-40℃～+150℃ |
|||
|
Humidity range |
10%~98%R.H |
|||
|
Temperature deviation |
≦±1.0℃（-40～+100℃）； ≦±1.5℃（+101～+150℃） |
|||
|
Temperature uniformity |
≦±1.0℃（-40～+100℃）； ≦±1.5℃（+101～+150℃） |
|||
|
Humidity deviation |
≦±2.0%R.H |
|||
|
Humidity uniformity |
≤3.0%R.H |
|||
|
Average heating rate |
Average heating rate≥5.0℃/min |
|||
|
Average cooling rate |
Average cooling rate≧3.0℃/min |
|||
|
Linear heating rate |
0.1～3.0°C/min Can be ramp set |
|||
|
Linear cooling rate |
0.1～1.5°C/min Can be ramp set |
|||
|
Refrigeration mode |
Single stage compression refrigeration |
|||
|
Refrigeration method |
Electronic expansion valve throttling |
|||
Mechanical environmental testing
