Walk-in high and low temperature (damp heat) test chamber
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Model
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GROW-80
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GROW-100
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GROW-125
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GROW-150
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GROW-200
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GROW-240
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GROW-280
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Volume
|
8000L
|
10000L
|
12500L
|
15000L
|
20000L
|
24000L
|
28000L
|
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Temperature Range
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-40～100℃
|
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Humidity Range
|
20～95%RH
|
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Interior Size
(mm)
|
W
|
2000
|
2000
|
2500
|
2500
|
2500
|
3000
|
3500
|
|
D
|
2000
|
2500
|
2500
|
3000
|
4000
|
4000
|
4000
|
|
H
|
2000
|
2000
|
2000
|
2000
|
2000
|
2000
|
2000
|
|
External Size (mm)
|
W
|
2000
|
2200
|
2700
|
2700
|
2700
|
3200
|
3700
|
|
D
|
2000
|
4785
|
4785
|
5285
|
6285
|
6585
|
6585
|
|
H
|
2000
|
2300
|
2300
|
2300
|
2300
|
2300
|
2300
|
|
Temperature Rise Speed
|
2℃/min(+20～+100℃)
|
|
Temperature Fall Speed
|
1℃/min(+20～-40℃)
|
|
Temperature Uniformity
|
≤2℃
|
|
Temperature Deviation
|
≤±2℃
|
|
Humidity Deviation
|
±3%RH(＞75%RH)，±5.0%RH(≤75%RH)
|
|
Temperature Fluctuation
|
≤1℃
|
|
Temperature Resolution
|
0.1
|
|
Humidity Resolution
|
0.1%RH
|
|
Environment Requirement
|
Temperature: +5～35℃; Humidity: ≤85%RH; Atmospheric pressure: 86～106KPa
|
|
Protections
|
Electricity leakage protector, over-temperature protector inside the chamber, fan overheat protector, compressor overpressure, overheating, overcurrent protection, sample over temperature protection, dry burn protector, water shutoff relay, phase loss and phase sequence protection
|
|
Cooling System
|
Refrigerating Method
|
Cascade Compression Refrigeration
|
|
Compressor
|
Imported semi-closed compressor
|
|
Refrigerant
|
R404A/R23
|
|
Cooling
Method
|
Water cooling
|
|
Board
|
Case
|
Color steel plate, surface spray coating
|
|
Tank
|
Stainless steel SUS304
|
|
Thermal Insulation
|
Rigid polyurethane foam
|
|
|
|
|
|
|
|
|
|
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Introduction:
This test chamber is ideal for low, high temperature, high and low temperature change, constant humidity and heat, high and low temperature alternating humidity and heat test of the whole machine or large parts; it can change the size and function of the studio according to the clients’ requirements, adopted block bodies and scientific design of air duct, which can meet the needs of different customers;
Functions:
The bottom of the channel inside the chamber adopts a cross-V stamping process for the effective collection and discharge of condensation water and frosted molten water outside the laboratory;
The main part is a combination library that is easy to transport and install on site, and also is very convenient to disassemble.
Imported compressor from Europe, its performance is stable and reliable.
Independent humidifying water system;
Multi-function protection.
Meet the Test Criteria Below:
GB/T 2423.3-2006 Test method of constant humidity and heat
GJB 150.3a-2009 High temperature test chamber
GB/T 2423.4-2008 Alternating humidity and heat test method
