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MHE-Z programmable temperature & humidity chamber

Stable and high efficient cooling system with a precise controller to provide a reliable and energy-saving climatic test system

1.Control mode and features:
Balanced temperature system is controlled by PID and Fuzzy.
The system is stable, power saving and suitable for long time running.

2.Control mode
a. Compared to the conventional climatic chambers, the new MHE series saves about 30~ 70% power and about 80% water consumption.
b. Running noise is about 65 dB±3dB, measured one meter away in front of chamber


3.Programmable controller Terchy S3503
 3.5inch touch screen and human machine interface
 Language options: Chinese / English
 Trouble diagnosis, solution and history records
 User-friendly program editing functions, including edit, delete, insert, etc
 Memory at power outrage
 Max 8G USB interface to store and copy the test data
 (Optional) Remote monitor software to link the pc with computer to monitor the running and turn ON/OFF the chamber
 (Optional) Curve view software to transfer the graph to data that can open by EXCEL and print on computer

 

Applications

Programmable temperature & humidity chamber is used to test and determine the heat/cold resistant features and performances of electrical & electronic products and materials in specific temperatures. It is the necessary test equipment in aviation, automobile, household appliances, scientific research, etc.

 

Standard complied

GB/T 2423.1-2008 ( IEC 60068-2-1:2007)test A: Cold
GB/T 2423.2-2008 ( IEC 60068-2-2:2007)test B: Dry heat
GB/T 2423.3-2006 ( IEC 60068-2-78:2001)test Cab: Damp heat, steady state
GB/T 2423.4-2008 ( IEC 60068-2-30:2005)test Db: Damp heat, cyclic

MODEL MHE-Z
VOLUME/CODE 120A 408A 1000A
TEMPERATURE RANGE -40℃~+150℃
HUMIDITY RANGE 30%~95%RH
TEMPERATURE UNIFORMITY ±2℃
Sensor location to wall distance is 1/10 of chamber interior dimensions.(≧50mm)
HUMIDITY UNIFORMITY ±3%RH(actual humidity>50%RH)    ±5%RH(actual humidity≤50%RH)
TEMPERATURE CONSTANCY ±0.3℃
HUMIDITY CONSTANCY ±2.5%RH
HEATING TIME
(WHEN EMPTY IN WORK SPACE)
from -40℃ to +150℃   about 60min
COOLING TIME
(WHEN EMPTY IN WORK SPACE)
from +20℃ to -40℃
about 40min about 55min about 75min
INTERIOR DIMENSIONS
(WxHxD)CM
50x60x40 60x85x80 100x100x100
EXTERIOR DIMENSIONS 
(WxHxD)CM
70x177x120.8 80x180x164 120x195x184
CONTROLLER Terchy S3503 color 3.5 inch LCD touch screen controller
NET WEIGHT 308KG 416KG 705KG
POWER  AC 3ф4W+G 380V±10% 50HZ 
NOTES:
(1)Air cooling type system and water cooling system available, all performance parameters of standard air cooling chamber are measured at +20℃ ambient & when empty in workspace; all water cooling parameters are with +25℃ cooling water & when empty in workspace.
(2)Sensor measurement method comply with IEC 60068-3-6:2001/ GB/T 2424.6-2006 / JTM K09 :2009. Parameters measured when sensor location to wall distance is 1/10 of chamber interior dimensions. 
(3)Pics and spec for reference only. For more details please contact your sales rep.  
MODEL MHE-Z
VOLUME/CODE 120N 408N 1000N
TEMPERATURE RANGE -70℃~+150℃
HUMIDITY RANGE 30%~95%RH
TEMPERATURE UNIFORMITY
±2℃  
Sensor location to wall distance is 1/10 of chamber interior dimensions.(≧50mm)
HUMIDITY UNIFORMITY ±3%RH(actual humidity>50%RH)    ±5%RH(actual humidity≤50%RH)
TEMPERATURE CONSTANCY ±0.3℃
HUMIDITY CONSTANCY ±2.5%RH
HEATING TIME
(WHEN EMPTY IN WORK SPACE)
from -70℃ to +150℃   about 65min
COOLING TIME
(WHEN EMPTY IN WORK SPACE)
from +20℃ to -70℃
about 90min about 75min about 90min
INTERIOR DIMENSIONS
(WxHxD)CM
50x60x40 60x85x80 100x100x100
EXTERIOR DIMENSIONS
(WxHxD)CM
70x177x120.8 80x180x164 120x195x184
CONTROLLER Terchy S3503 color 3.5 inch LCD touch screen controller
NET WEIGHT 322KG 489KG 809KG
POWER AC 3ф4W+G 380V±10% 50HZ 
NOTES:
(1)Air cooling type system and water cooling system available, all performance parameters of standard air cooling chamber are measured at +20℃ ambient & when empty in workspace; all water cooling parameters are with +25℃ cooling water & when empty in workspace.
(2)Sensor measurement method comply with IEC 60068-3-6:2001/ GB/T 2424.6-2006 / JTM K09 :2009. Parameters measured when sensor location to wall distance is 1/10 of chamber interior dimensions. 
(3)Pics and spec for reference only. For more details please contact your sales rep.