Payment & Shipping Terms:
|Low Temperature:||-70C||Humidity Range:||20%-98%R.H|
|Controller:||Programmable LCD Touch Screen||Material:||SUS 304# Stainless Steel|
|Inner Size:||800L||Temperature Fluctuation:||±0.5℃|
temperature and humidity chamber,
temperature and humidity test chamber
80 L Stainless Steel Temperature Humidity Climate test Chamber for Television Test
cycling chambers for Features:
1. Graceful appearance, circularly shaped body, surface treated with mist strips and plane handle with no reaction. Easy to operate, safe and reliable.
2. Rectangular double-glassed watching window for the observation of the test production during the testing process. The window is equipped with sweat-proof electrical heating device that can prevent water steam from condensing into droplets, and with high brightness PL fluorescent bulbs to provide light inside the box.
3. Double-layer-insulated airtight doors, able to insulate the internal temperature effectively.
4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
5. The French Tecumseh brand is used for the circulation system of the compressor, capable of removing the lubricant between the condensation pipes and capillaries. The environment-protecting coolant is used for the whole series (R232,R404)
6. Imported LCD display screen, capable of displaying the measured value as well as the set value and time.
7. The control unit has the functions of multiples segment program editing, and of quick or slope control of temperature and humidity.
8. Inserted mobile pulley, convenient for movement an relocation, with strong positioning screws.
Technical Parameters with environment stability test machine:
|Internal Dimension WxHxD (mm)||950x1650x950||1050x1750x1050||1200x1900x1150||1200x1950x1350||1600x2000x1450||1600x2100x1450|
Low Temperature(A:25°C B:0°C C:-20°C D:-40°C E:-60°C F:-70°C)
High Temperature 150°C
|Humidity Range||20%~98%R.H.(10%-98% R.H. / 5%-98% R.H ,is a special optional condition, need Dehumidifier)|
|0.1°C; 0.1% R.H/±2.0°C; ±3.0% R.H.|
|Control Accuracy of Temperature and Humidity||±0.5°C; ±2.5% R.H.|
|Temperature Rising/Falling Speed Rate||
Temperature rising approx. 0.1~3.0°C/min
temperature falling approx. 0.3~1.0°C/min;
( The Falling Speed Rate Min.1.5°C per minute is a special optional condition)
|Humidity control range|
|Inner and Outer Material||Material of the inner box is SUS 304# stainless steel, of the outer box is stainless steel or SEE cold-rolled steel with paint coated.|
|Cooling System||Wind cooling or water cooling/single segment compressor(-40°C, double segment compressor -70°C)|
|Protection Devices||Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, over-humidity and over-temperature protection switch, fuses, fault warning system, water short storage warning protection|
|Optional Accessories||Inner door with operation hole , Recorder, Water Purifier, Dehumidifier|
|Compressor||French Tecumseh Brand,Germany Bizer Brand|
|Power||AC220V 1ph 3 lines, 50/60HZ , AC380V 3ph 5 lines , 50/60HZ|
|Approx. Weight (Kg)||150||180||250||320||400||450|
Control system about programmable environmental chambers:
1.Imported LCD display screen, capable of displaying the measured value as well as the set value and time.
2.Fixed condition or programmable condition can be set.
3.Fixed condition setting time range: 0 - 99 H 59 MIN .
4.Programmable mold can set 100 different programe at the same time, each programe can set serverial
segement to do cycle testing
5.Each prgrame can have max.100 segement with different temperature setting,segement runing time
Max.59 H99M , Max.can do 999 times cycle.
6.With power off memory device, reply message to continue with the rest of the program.
7.The control unit has the functions of multiples segment program editing, and of quick or slope control of
temperature and humidity.
8.With TIMER SIGNAL OUTPUT RELAY.
9.Temperature sensor adopt DIN PT-100Ω
10. Adpot BTHC system to control temperature and humidity , P.I.D. control S.S.R..
11.With P.I.D. auto calculate funtion.
12. With alarm function when runing or setting fault.
13. 5 years memory back up device while power off
14.With LOCK function for interface.
15.Recorder is optional
Structure about temperature humidity chamber:
1.Graceful appearance, circularly shaped body, surface treated with mist strips and plane handle with no
reaction. Easy to operate, safe and reliable.
2.Interior material:SUS#304 stainless steel , mirror polishing.
3.Exterior material:SUS#304 stainless steel.
4.Insulation Material:Resistant to high temperature, high density, formate chlorine, ethyl acetum foam
5.Test hole: One hole (Dia.50mm or Dia.100mm) on left side of chamber, for connecting outside 's powerline or
Contact Person: Lily Chen