| System |
Vacuum drying by decompressed chamber direct heating |
| Operating temp. range |
40°C to 200°C |
| Operating pressure range |
101 to 0.1 kPa (760 to 1 Torr) |
| Temp. control accuracy |
±1.0°C (at 200°C) |
| Max. temp. reaching time |
~80 min. |
~120 min. |
| Interior material |
Stainless steel |
| Exterior material |
Cold rolled steel plate with baked-on melamine resin finish |
| Door |
Single swing door |
| Heat insulating material |
Glass wool |
| Heater |
Mica heater, 2.25 kW |
Mica heater, 3.15 kW |
| Vacuum gauge |
Bourdon tube type, 0~-0.1 MPa (Gauge pressure) |
| Observation window |
Tempered glass and polycarbonate resin plate |
| Temp. control method |
PID control by microprocessor |
| Temp. setting method |
Digital setting with ▲/▼ keys |
| Temp. display method |
Green LED digital display |
| Timer |
1 min. to 99 Hrs. 59 min. and 100 Hrs. to 999 Hrs. and 50 min. |
| Min. division |
1 min. or 10 mins. |
| Operation function |
Fixed temperature, Quick auto stop, Auto-start, Auto-stop, Program operation (16 segments) |
| Additional functions |
Calendar timer (max. 24 Hrs.), Integration time (max. 49999 Hrs.), Time display |
| Heater circuit control |
Triac zero-cross control |
| Temp. sensor |
K-thermocouple (double sensor) |
| Safety device |
Self diagnostic functions (Sensor, Heater, Triac, Automatic overheating prevention), Independent overheating prevention, Key lock function, Electric leakage breaker |
| Internal dimensions WxDxH |
450×450×450 mm |
600×600×600 mm |
| External dimensions WxDxH |
670×669×1500 mm |
820×819×1650 mm |
| Internal capacity |
91L |
216L |
| Shelf Support Qty. / Pitch |
4 steps / 105mm |
4 steps / 140mm |
| Exhaust port / Purge port |
NW25 flange / Rc 1/4 (18mm O.D.) |
| Power source |
220V, single phase, 11A (no plug, round terminal) |
220V, single phase, 15A (no plug, round terminal) |
| Weight |
~190kg |
~290kg |
| Shelf |
2 perforated stainless steel shelves |
