Environmental Test Chamber QTH-270B

Product Description

Customized programmable temperature and humidity test chamberQTH***0A is manufactured by customer’s testing materials dimensions, with chamber internal dimension***0 x **0 x **0mm (W x H x D).
Temperature and Humidity range is0℃~ **0℃,*0%～*8%R.H.
 
Applications of QTH***0A:
※Electronics, Electrical appliances,Sensors
※Semiconductor, PCB, LCD & LED
※Medicalstests
※Mechanical,Military, Aerospace products
※Vehicles, Transport, Automobile supply industries
※Chemicals,Petrochemical industries
※Building materials,Plastics,Textile industries
※Testing metal related industries like plating etc.
※Instrumentation
 
 
QTH***0A Conform Following Standards:
 
※IEC*************2 Environmental testing-Part **5 Support documentation and guidance-Confirmation of the performance of temperature chambers
※IEC************2 Environmental testing-Part **6 Supporting documentation and guidance – Confirmation of the performance of temperature/humidity chambers
※IEC*****1 (GB****3.*****8) Testing A: Low temperature testing method
※IEC*****2 (GB****3.*****8) Testing B: High temperature testing method
※MIL-STD***2F (GJB**0.***7) High temperature life testing
※MIL-STD***0D (GBJ**0.3) High temperature method
※MIL-STD**0D (GBJ**0.4) Low temperature method
※IEC*****3 (GB***3.***3) Testing Ca: Constant moist heat testing method
※IEC******0 (GB***3.***3) Testing Db: Alternate moist heat testing method
※MIL-STD***0D (GJB**0.***3) Moist heat testing method
 
Optional Accessories:
 
※Cable Port
Size of cable port is available for Ф**0mm
※Water purifier RO: *0
Continuously provide purified water for humidifying heater and wet-bulb
※Dehumidifier
The rotation regenerating dehumidifier M***0 ensures precise control of low humidity (*0℃, *5%RH) for electrostatic reliability tests.
※Defrosting Device
The chamber automatically detects and melts the frost on the evaporator when operating below 0℃ in order to allow continuous operation.
※Electronic humidity sensor
Precision Humidity Sensorwith stainless steel protection tube

Features:
※Absolutely customized designed according to customers’ testing materials,with chamber internal dimension***0 x **0 x **0mm (W x H x D).The performance is exactly same with standard chambers.
※Chamber exterior material isstainless steel with environmentally baking paint resists corrosion and provides impact resistance. Interior material is SUS**4# stainless steel with excellent heat resistance andeasy to clean.
※Touch screen controller HL****0 is designed to save chamber programming and setup time with temperature limit and alarm to protect your products.
※Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.
※RS***2 communications is for computer connection, programming can be set on computer by software, monitor testing process and automatically execute power on/off functions.
※Fog-free viewing window and interior light makes viewing workspace freely and observe the test under best conditions.
※Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.
※Left side of chamber with diameter *0mm cable port forpower-on test.
※Optionalelectronic humidity sensor is used on all test chambers for precision humidity measuring and minimal maintenance.