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Laboratory Constant Temperature Humidity Environmental Test Chamber Stainless Steel Interior

Categories Temperature Humidity Test Chamber
Brand Name: Q1-Test
Model Number: QTH-V150B
Certification: CE
Place of Origin: Dongguan/China
MOQ: 1 Set
Payment Terms: T/T
Supply Ability: 20 Sets per Month
Delivery Time: 20 Working Days
Packaging Details: Plywood Box
Price: Negotiable
Dimension: Internal 150L, 50 x 60 x 50cm
Temperature: Range -20℃ ~ +150℃
 Deviation: <1℃; <2%R.H.
Heating Time: 0℃ ~ 100℃ within 30mins
Humidity: Range 20% ~ 90% RH
Interior Material: SUS304# Stainless Steel
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Laboratory Constant Temperature Humidity Environmental Test Chamber Stainless Steel Interior

Microprocessor Controller Laboratory Constant Temperature Humidity Test Chamber

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.


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.

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.

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

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

Model Selection:

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












Remark: 20%~98%RH is standard humidity range, support custom made 10%~98%RH Or 5%~98%RH
Support custom made dimension


Control ModeBalanced Temperature and Humidity 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

Quality Laboratory Constant Temperature Humidity Environmental Test Chamber Stainless Steel Interior for sale
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