Programmable High Low Temperature Change Chamber Environmental Test Chamber
Description:
Environment test chamber of Programmable Constant Temperature &Humidity Test Chamber can simulate different environment condition. It is applied to test the materials in heat-resistance, cold-resistance, dry-resistance, moisture-resistance. It is simple to operate and program easy to edit. It can show the set values and operation time.
Features:
1. High-texture appearance, the surface handled through the matte stripes, and use of planar non-reactive handles, easy to operate, safe and reliable.
2. Rectangular complex glass window can be viewed the testing sample, windows with anti-sweat heater device that prevents water vapor condensation, and high-brightness PL light.
3. Double-insulated airtight container, which can effectively isolate the internal temperature of leakage.
4. With an external water supply system can be easy to supply water and automatically reuse.
5. Compressor circulatory system from French and use environmentally refrigerants ( R404).
6. PLC controller, touch screen import and display the measure values and curve
7. Controller with multi-segment program edited, temperature and humidity can be controlled quickly (OUICK) or slope (SLOP).
8. Built-in mobile pulley easy to move and has a strong positioning screw fixed position
Technical Parameters:
|
Mode |
YY1014-80L |
YY1014-150L |
YY1014-225L |
YY1014-408L |
YY1014-800L |
YY1014-1000L |
Inner Size
W×H×D(cm) |
40×50×40 |
50×60×50 |
60×85×80 |
60×85×80 |
100×100×80 |
100×100×100 |
Outside Size
W×H×D(cm) |
92×140×90 |
105×150×110 |
105×165×120 |
115×175×140 |
160×190×160 |
160x190x180 |
|
Volume (L) |
80 L |
150L |
225L |
408L |
800L |
1000L |
|
Temp and Hum Range |
A:-20°C~150°C B: -40°C~150°C C: -60°C~150°C D: -70°C~150°C
RH20%-98% |
|
Function |
Fluctuation |
±0.5°C ±2.5%RH |
|
Deviation |
±0.5°C-±2°C ±3%RH(>75%RH); ±5%RH(≤75%RH) |
|
Controller analytical accuracy |
±0.3°C ±2.5%RH |
|
Material |
Inner Wall |
SUS #304 Stainless steel |
|
Outer Skin |
#SUS 304 Stainless steel |
|
Heat Preservation |
High temperature resistant,
High chlorine acid b vinegar foam insulation materials |
|
Wind Cycling Way |
Centrifugal fan-broadband type forced air circulation |
|
Refrigeration Way |
Single stage compression refrigeration |
|
Refrigerater |
French Tecumseh |
|
Refrigerants |
R4O4A USA dupont environmental protection refrigerant(R23+R404) |
|
Condensing Way |
Air-cooled or water-cooled |
|
Heater |
Nickel chrome heating wire heater |
|
Humidifier |
Semi-closed steam and wet |
|
Water Supplying Way |
Automatic cycling water supply |
|
Standard Accessories |
1 Observe window(double-deck cavity toughened glass),
1 50mm test hole in the left,
1 PL inner chamber lamp,
2 clapboards,
1 bag of wet and dry bulb,
3 fuses,
1 power line. |
|
Safety device |
Non- fuse-switch(compressor overload,
refrigerant high low voltage,
over-humidity and temperature protection,
Protection switch,fuse stoppage warning system |
Standards:
1. IEC60068-2-1.1990 low-temperature testing method
2. IEC60068-2-2.1974 high-temperature testing method
3. GJB150.3 high-temperature test
4. GJB150.4 low-temperature test
5. GJB150.9 humidity test
