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Alternative Temperature Humidity Environmental Climatic Test Chamber by Cold Balanced Control

Dongguan Quality Control Technology Co., Ltd.
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Address: Room 301, Building No.1, No. 2 Jiaolian Yiheng Rd, Wanjiang District, Dongguan, China, 523046

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Dongguan Quality Control Technology Co., Ltd.

Alternative Temperature Humidity Environmental Climatic Test Chamber by Cold Balanced Control

Country/Region china
City & Province dongguan guangdong
Categories Shoes Stock
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Product Details

 

Alternative Temperature Humidity Environmental Climatic Test Chamber by Cold Balanced Control

 

Specifications:

Control ModeCold Balanced Control System
Operating Temp. & Humid. Range+5deg ~ +35deg; <85%R.H.
Temp. rangeA=0deg, B=-20deg, C=-40deg, D=-70deg ~ +100deg(150deg)
Humid. range20% ~98%R.H.
(Optional: 5%~98%R.H.)
Temp. & Humid. fluctuation±0.5deg; ±2.5%R.H.
Temp. & Humid. uniformity≤2.0deg; ≤3%R.H.
Temp. & Humid. Deviation≤1.0deg; ≤2%R.H.
Temp. Heating Time0deg ~ +100degwithin 30min; -20deg ~ +150degwithin 45min
Temp. Cooling Time20deg ~ -40degwithin 60min; 20deg ~ -70degwithin 85min
Power SupplyAC380V, 50/60HZ, Three-phase (Specified by User)
Exterior Materialstainless steel with baking paint
Interior materialSUS304# Stainless steel
Insulation materialRigid Polyurethane foam
Refrigeration systemMechanical cascade refrigeration system; Fin type radiator
Circulation systemMechanical convection system
Humidification Water Supply

Automatic water regulating, recoverable supply system,

water shortage alarm system

Water qualityDistilled water only, 20L Water tank capacity
ControllerTouch Screen Controller
Safety devicesOverheat protector Switch, Compressor overload protector Switch
water shortage protector Switch, Humidifier protector Switch
Fault alarm system
AccessoriesViewing window, Chamber Illumination, Cable port ø50mm,
Product shelf slides 2 pieces, universal casters
Touch screen controller
 


Brief Introduction:

Temperature Humidity Test chambers are applicable for quality inspection for all types of electronic products, electric appliance, and products from communication , instruction , automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries.

 

Temperature humidity environmental test chamber simulats under the condition of product in humid climate environment combination (high and low temperature operation & storage, temperature cycle, high temperature and high humidity, low temperature and humidity and condensation test, etc.), check whether the adaptability and characteristics of the product itself.

 

Unique shape with high performance material, used to testing aerospace products, electronic instrumentation, materials, electrical and electronic products and various electronic components.

 

Temperature and humidity test chambers are available as standard products in a variety of sizes to suit your needs. Our environmental test chambers are often used for steady-state stability testing, basic temperature cycling and accelerated stress testing.

 

Features:
1, Touch screen controller is designed to save chamber programming and setup time with temperature limit and alarm to protect your product.


2, Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.

 

3, Chamber exterior material is stainless steel with environmentally baking paint resists corrosion and provides impact resistance. Interior material is SUS304# stainless steel with excellent heat resistance and easy to clean.


4, RS-232 communications is for computer connection, programming can be set on computer by software, monitor testing process and automatically execute power on/off functions.


5, Fog-free viewing window and interior light makes viewing workspace freely and observe the test under best conditions.


6, Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.


7, Left side of chamber with diameter 50mm cable port for power-on test.


8, Optional electronic humidity sensor is used on all test chambers for accuracy and minimal maintenance.

 

 


 

Optional Accessories:
Cable Port: Size of cable port is available for 100mm
Water purifier RO 80: Continuously provide purified water for humidifying heater and wet-bulb
Dehumidifier: The rotation regenerating dehumidifier M-120 ensures precise control of low humidity (10C, 15%RH) for electrostatic reliability tests.
Defrosting Device: The chamber automatically detects and melts the frost on the evaporator when operating below 0deg in order to allow continuous operation
Electronic humidity sensor: Precision Humidity Sensor with stainless steel protection tube
 

Vertical Test Chambers conform following standards:
IEC68-2-1 (GB-2423.1-2008) Testing A: Low temperature testing method
IEC68-2-2 (GB-2423.2-2008) Testing B: High temperature testing method
MIL-STD-202F (GJB360.8-87) High temperature life testing
MIL-STD-810D (GBJ150.3) High temperature method
MIL-STD810D (GBJ150.4) Low temperature method
IEC68-2-3 (GB2423.3-93) Testing Ca: Constant moist heat testing method.
IEC68-2-30 (GB2423.4-93) Testing Db: Alternate moist heat testing method.
MIL-STD-810D (GJB150.9-93) Moist heat testing method
 

Model Selection:

ModelTemp and Humidity RangeInternal Dimension
(W x H x D) cm
Exterior Dimension
(W x H x D) cm
QTH-V80A

0℃~﹢150℃

20%~98%RH

40x50x4060x110x95
QTH-V150A50x60x5070x120x105
QTH-V225A50x75x6070x135x115
QTH-V416A70x85x7090x145x125
QTH-V800A100x100x80120x160x135
QTH-V1000A100x100x100120x160x155
QTH-V80B

-20℃~﹢150℃

20%~98%RH

40x50x4060x110x95
QTH-V150B50x60x5070x120x105
QTH-V225B50x75x6070x135x115
QTH-V416B70x85x7090x145x125
QTH-V800B100x100x80120x160x135
QTH-V1000B100x100x100120x160x155
QTH-V80C

-40℃~﹢150℃

20%~98%RH

40x50x4060x110x95
QTH-V150C50x60x5070x120x105
QTH-V225C50x75x6070x135x115
QTH-V416C70x85x7090x145x125
QTH-V800C100x100x80120x160x135
QTH-V1000C100x100x100120x160x155
QTH-V80D

-70℃~﹢150℃

20%~98%RH

40x50x4060x110x95
QTH-V150D50x60x5070x120x105
QTH-V225D50x75x6070x135x115
QTH-V416D70x85x7090x145x125
QTH-V800D100x100x80120x160x135
QTH-V1000D100x100x100120x160x155
Remark: 20%~98%RH is standard humidity range, support custom made 10%~98%RH Or 5%~98%RH
Support custom made dimension

 

 

 

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