Programmable High And Low Temperature Alternating EnvironmentalTest Equipment

                                       

Descriptions:
The test equipment simulates a full range of temperature and humidity conditions to test reliability, durability, climatic, freezing resistance, quality assurance, thermal endurance etc.

Features:
1, 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.
2, large LCD color touch screen controller is designed to save chamber programming and setup time with temperature limit and alarm to protect your product.
3, Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.
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.

Conform 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 Ф100mm
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 0ºC in order to allow continuous operation
Electronic humidity sensor: Precision Humidity Sensor with stainless steel protection tube 




Chamber Dimensions:

Model	Temperature/Humidity Ranges	Internal Dimension(W x H x D)cm	Outer Dimension(W x H x D)cm
QTH-V80A	0ºC~+150ºC 20%~98%RH	40x50x40	60x110x95
QTH-V150A		50x60x50	70x120x105
QTH-V225A		50x75x60	70x135x115
QTH-V416A		70x85x70	90x145x125
QTH-V800A		100x100x80	120x160x135
QTH-V1000A		100x100x100	120x160x155
QTH-V80B	-20ºC~+150ºC 20%~98%RH	40x50x40	60x110x95
QTH-V150B		50x60x50	70x120x105
QTH-V225B		50x75x60	70x135x115
QTH-V416B		70x85x70	90x145x125
QTH-V800B		100x100x80	120x160x135
QTH-V1000B		100x100x100	120x160x155
QTH-V80C	Â	40x50x40	60x110x95
QTH-V150C	-40ºC~+150ºC 20%~98%RH	50x60x50	70x120x105
QTH-V225C		50x75x60	70x135x115
QTH-V416C		70x85x70	90x145x125
QTH-V800C		100x100x80	120x160x135
QTH-V1000C		100x100x100	120x160x155
QTH-V80D	Â	40x50x40	60x110x95
QTH-V150D	-70ºC~+150ºC 20%~98%RH	50x60x50	70x120x105
QTH-V225D		50x75x60	70x135x115
QTH-V416D		70x85x70	90x145x125
QTH-V800D		100x100x80	120x160x135
QTH-V1000D		100x100x100	120x160x155
Note:20%~98%RH is standard range, optional customized 10%~98%RH or 5%~98%RH
 Dimensions are also available for customized.

 
 
 
Technical Specifications:
 

Control Mode	Balanced Temperature and Humidity Control System
Operating Temp. & Humid. Range	+5ºC ~ +35ºC; <85%R.H.
Temp. range	A=0ºC, B=-20ºC, C=-40ºC, D=-70ºC ~ +100ºC(150ºC)
Humid. range	20% ~98%R.H. (Optional: 5%~98%R.H.)
Temp. & Humid. fluctuation	±0.5ºC; ±2.5%R.H.
Temp. & Humid. uniformity	≤2.0ºC; ≤3%R.H.
Temp. & Humid. Deviation	≤1.0ºC; ≤2%R.H.
Temp. Heating Time	0ºC ~ +100ºCwithin 30min; -20ºC ~ +150ºCwithin 45min
Temp. Cooling Time	20ºC ~ -40ºCwithin 60min; 20ºC ~ -70ºCwithin 85min
Power Supply	AC380V, 50/60HZ, Three-phase (Specified by User)
Exterior Material	stainless steel with baking paint
Interior material	SUS304# Stainless steel
Insulation material	Rigid Polyurethane foam
Refrigeration system	Mechanical cascade refrigeration system; Fin type radiator
Circulation system	Mechanical convection system
Humidification Water Supply	Automatic water regulating, recoverable supply system, water shortage alarm system
Water quality	Distilled water only, 20L Water tank capacity
Controller	HL-1000 Touch Screen Controller
Safety devices	Overheat protector Switch, Compressor overload protector Switch water shortage protector Switch, Humidifier protector Switch Fault alarm system
Accessories	Viewing window, Chamber Illumination, Cable port ø50mm, Product shelf slides 2 pieces, universal casters HL-1000 touch screen controller

 
Note:
1, The performance values are no specimen inside the test area.
 2, At 20ºC ambient temperature, relative humidity 65%rh, rated voltage
 3, According to IEC60068-3-5:2001 and IEC60068-3-6:2001
 4, The above specifications are for reference only.

if you have any other request ,please feel free to contact us . it can be made base on your request;thanks!!!














 

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