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High and low temperature damp heat test chamber

In order to pursue better quality and more stringent reliability guarantee, ATEC has independently developed the whole series of the test chamber and formed standardization since 2006. Continuous improvement and absorption of advanced technology have formed "ch" and "Su" series to meet the needs of different customers.

Series:

CH Series

Temperature Range::

150 ℃ ~ -40 ℃ or -70 ℃

Cooling Rate:

1 ℃/min or 3 ℃/min

Details

In order to pursue better quality and more stringent reliability guarantee, ATEC has independently developed the whole series of the test chamber and formed standardization since 2006. Continuous improvement and absorption of advanced technology have formed "ch" and "Su" series to meet the needs of different customers.

This series of products are equipped with volume models such as 250L, 400L, 600L to 2000L. In terms of design, environmental protection refrigerant and high-performance refrigeration system are adopted. The main parts are international well-known brands and unique humidification system, providing a variety of humidity range options.

Temperature range: 150 ℃ ~ - 40 ℃

                                 150℃~ -70℃

Cooling rate: 1 ℃ / min or 3 ℃ / min

Model description

Ch: Product Series No. 250: Studio volume (unit: l)

T: Single temperature, without humidity, no "t" indicates with humidity

C: Indicates the minimum temperature

C: Minimum - 70 ℃; None: minimum - 40 ℃; E: Minimum - 20 ℃

 

Technical parameters
 
Model(CH)CH150CH250CH400CH600CH1000CH150CCH250CCH400CCH600CCH1000C
Nominal internal volume (L)150L248L416L574L1000L150L248L416L574L1000L
Temperature range(T/TC)-45℃~+150℃-70℃~+150℃
Humidity range(T/TC)20~98%R.H
Temperature deviation(T/TC)±2℃
Temperature fluctuation(T/TC)±0.3℃
Humidity deviation(T/TC)-3~+2%RH(75%RH),±5%RH(75%RH)
Heating rate (whole process average)-40℃→+150℃≥3℃/min (Whole process average, no load)-70℃→+150℃≥3℃/min (Whole process average, no load)
Cooling rate (whole process average)+20℃→-40℃≥1℃/min (Whole process average, no load)+20℃→-65℃≥1℃/min (Whole process average, no load)
Viewing range of observation window(mm)300x300mm450x450mm600x600mm300x300mm450x450mm600x600mm
Test hole2Ø50mm2Ø100mm2Ø50mm2Ø100mm
Sample rack (2 pieces)Bearing capacity: 25kg / pieceBearing capacity: 50kg / pieceBearing capacity: 25kg / pieceBearing capacity: 50kg / piece
Internal dimensions(mm)
D50055070075010005005507007501000
W50060070085010005006007008501000
H60075085090010006007508509001000
External dimensions(mm)
D1563161317631813206315631613176318132063
W7008009001050120070080090010501200
H1725187519752025212517251875197520252125
LED lighting4.5W×1/220V
Power SupplyAC380V±10% 50Hz±10% Three phase four wire + protective ground wire
Power capacity(Kw)4.54.55.55.584.56.5779
CryogenR404A/R23
Cooling modeAir cooling
Interval adjustable sample rack2 sets
Casters / adjusting feet4 sets
Meet the test methodGB2423.1、GB2423.2、GJB150.3、GJB150.4、GB11158、GB10589
Safety protection measuresPower supply undervoltage, overvoltage, phase loss and phase sequence error protection; Triple overtemperature protection; Heater short circuit protection; Refrigerator overpressure / overload protection; Overload / overheating protection of blower motor; Control board overcurrent protection; Leakage protection
OptionalRecorder, special test hole, special shelf, timing function, water cooling mode, Internet function, etc
RemarksThe performance data are measured at room temperature at + 25 ℃ without sample. The overall dimensions do not include convex parts such as chain and handle.

 

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