Air Cold High & Low Temp Alt. Humidity Test Chamber For Wide
Applications
Temperature humidity test chamber is use to test material heat,cold,dry resistance, humidity
resistance.Suitable for electronics, electrical appliances,
communications, instrumentation, vehicles, plastic products, metal,
food, chemical, building materials, medical, aerospace and other
products.
Features
The temperature controller of the high and low temperature
alternating heat and humidity test chamber adopts TH7110 series
widescreen panel liquid crystal display programmable temperature
controller, which can be operated at fixed value or program, and
the operation is simple and convenient. The refrigeration unit uses
the French Taikang unit. The test box is equipped with an
electrothermal coating vacuum observation window, which can
effectively solve the condensation problem of the observation
window. The test box adopts the integral integrated assembly
structure, and the appearance is beautiful and generous.
.
Main use and scope of application
The high and low temperature alternating heat and humidity test
chamber is mainly used to test the temperature and humidity stress
of the test piece, and can be used in aerospace, aviation,
electronics, metallurgy, petroleum, chemical and other industries.
Basis and use criteria
Test chamber design and manufacturing meet the following test
standards and methods
GB2423.1-89 Test A Low temperature test method
GB2423.2-89 Test A High temperature test method
GB/T2423.3-93 Test Ca constant damp heat test method
GB/T2423.4-93 Test Db alternating damp heat test method
GB2423.34-86 Test Z/AD temperature and humidity combined cycle test
method
GJB150.3.4.9-89 High temperature test, low temperature test, damp
heat test method
GB10586-89 wet heat test box technical conditions
GB10592-89 high and low temperature test chamber technical
conditions
Product parameters
Model | BT-O-150 | BT-O-225 | BT-O-408 | BT-O-800 | BT-O-1000 |
Inner size WHD (cm) | 50*60*50 | 60*75*50 | 80*85*60 | 100*100*80 | 100*100*100 |
External size WHD (cm) | 70*162.5*153 | 80*177.5*153 | 100*192.5*163 | 120*209*183 | 120*209*203 |
Window Size WH (mm) | 500*600 | 600*750 | 800*850 | 100*100 | 100*100 |
Test Hole Size Diameter(mm) | 2 holes 50mm of each | 2 holes 100mm of each | 2 holes 100mm of each | 2 holes 100mm of each | |
Weight | 320KG | 370KG | 460KG | 560KG | 590KG |
Voltage | 1Ø 220V 50Hz/ 3Ø 380V 60Hz/Customized |
Temperature range | -70℃ ~180℃ |
Humidity range | 10% ~98%RH (5%~98% R.H. customized) |
Temp.& humidity control fluctuation | ≤±0.5℃, ≤ ±2.5%RH |
Indication resolution | 0.01℃, 0.1 %RH |
Temp.&humidity Uniformity | ≤±1.5℃,≤±2.5% RH |
Heat up&Cool down time | ≤5℃/min for heating; ≤ 1.2℃/min for cooling |
Cooling type | Air cold |
Chamber materials | SUS#304 stainless steel for Inner chamber with thickness 1.5mm Steel plate for external chamber with thickness 1.5mm |
Insulation materials | Rigid polyurethane foam + ultrafine glass fiber with thickness of
100mm |
| Refrigerating unit, water supply and drainage device, blower fan,
power distributing Cabinet; Humidifying and humidity measuring water utilization control device |
| Heat emission blower fan Distribution switchboard Test terminal of sample USB physical interface (need to be purchased together with
centralized monitoring software) Residual current circuit breaker of main power supply |
| Basin heating humidifying method Stainless steel armored heater is adopted in basin humidification Control mode of heater: non contact equal period pulse-width
modulation, SSR (solid state relay) Water level control device, dry heating prevention device of heater |
Humidifier | 1.Basin heating humidifying method 2.Control mode of heater: non contact equal period pulse-width
modulation, SSR (solid state relay) 3.Water level control device, dry heating prevention device of
heater |
| Temperature (humidity) control display, over temperature protection
setting device,emergency switch, run indicator, failure indicator |
| Imported Compressor Fits wide range of pressure Higher heating efficiency Easy to maintain |
| Screen Size &Display | 7" TFT-LCD |
Down load data | By USB directly |
Language | ENG (other language can be acceptable) |
Number of Program Groups | 120 Groups, each Group with 1200segments with 9999 cycles |
Connected to PC | YES |
Easy for Operation | YES |
Advantage
Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
ØISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE
Customer Support Services
Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair