| Model Model |
GDW-100 GDW-100
GDS-100 GDS-100
GDJS-100 GDJS-100 |
GDW-250 GDW-250
GDS-250 GDS-250
GDJS-250 GDJS-250 |
GDW-500 GDW-500
GDS-500 GDS-500
GDJS-500 GDJS-500 |
GDW-010 GDW-010
GDS-010 GDS-010
GDJS-010 GDJS-010 |
| Dimension of working chamber:mm The Dimension of working chamber -: mm |
400X500X500 400X500X500 |
500X600X810 500X600X810 |
700X800X900 700X800X900 |
1000X1000X1000 1000X1000X1000 |
| size:mm size: mm |
1030X1020X1470 1030X1020X1470 |
1100X1120X1730 1100X1120X1730 |
1260X1320X1920 1260X1320X1920 |
1610X1560X1960 1610X1560X1960 |
| x Technology index |
Temperature and humidity range |
0 ° C / -20 ℃ Type A / Type B -40 ℃ / C - type -60 ° C / D-type -70 ° C / E-type ~ to +130 ° C; 30 ~ 98% RH |
| Temperature and humidity uniformity |
≤ 2 ° C ± 2.5% RH humidity bias: +2 / -3% RH |
| fluctuations degree ofTemperature and humidity |
±0.5℃, ±2%RH ± 0.5 ° C, ± 2% RH |
| Heating/Cooling rates |
Warming: ≥ 2 ° C / min.; Cooling: 0.7 to 1 ° C / min (3 ° C / min., 5 ° C / min., 10 ° C / min) |
| Structure and Configuration |
Box material |
) Spray plate (shell) / imports of high grade stainless steel plate (interior) |
| Insulation materials |
Fiberglass / rigid polyurethane foam |
| heating device |
Nickel-chromium alloy electric heating |
| Cooler |
Multi-grade diaphragm evaporator |
| Air circulation |
Round robin, plus the long axis, stainless steel centrifugal fan blade |
| refrigeration way |
Unit refrigeration mode / Dual (cascade) refrigeration way |
| Compression machine |
French "Taikang closed refrigeration Compression Machine / Germany" Copeland "semi-closed refrigeration Compression Machine |
| refrigeration agent |
Environmental refrigerant R404A/R23 |
| Monitoring and control |
control instrument |
Japanese "Fuji" (GDW) / OF OYO (GDS), Japan / Korea TEMI880 (GDJS) |
| sensor |
PT100 platinum resistance |
| Recorder |
Japan Okura temperature and humidity recorder (option) |
| Security device |
Leakage protection, water protection, overtemperature protection, fast fuse, Compression Machine, overvoltage, overload |
| standard attachments |
Heat insulating glass observation window (with lights): 250X300 (mm) a test hole ¢ 50mm, stainless steel sample |
| power |
220V·50HZ/380V·50HZ 220V · 50HZ/380V · 50HZ |
| Execution to meet the standard |
GB/T10589, GB/T10592, GB/T11158; GJB150.3-86, GJB150.4-86, GJB150.9-86; GB/T2423.1, GB/T2423.2, GB/T2423. 3, GB/T2423.4, GB/T2423.34 |
