| Model |
DZ-1A |
DZ-2A |
DZ-3A |
| DZ-1BC |
DZ-2BC |
DZ-3BC |
| Heating mode |
Four walls heat conduction and decompression |
| Function |
Temp. Range |
RT+10-250ºC |
| Useful vacuum degree Range |
<133Pa |
| Temp. Resolution Ratio |
0.1ºC |
| Temp. motion |
±1ºC |
| Heating-up time |
80min |
100min |
120min |
| Structure |
Inner Chamber |
BC model: High quality hairline stainless steel sheet; A model: Anticorrosion treatment of high strength galvanized sheet |
| Outer Shell |
Cold rolling steel electrostatic spraying exterior |
| Insulation layer |
Aluminum silicate fiber |
| Heater |
Stainless steel electric heating tube |
| Observation window |
Bullet proof glass, acrylic exterior protection |
| Vacuum meter |
Pointer type, accuracy class 2.5 |
| Nozzle diameter |
10mm |
| Power rating |
0.8kW |
1.4kW |
2.0kW |
| Controller |
Temp. control mode |
Two temperature section PID intelligent |
| Temp. setting mode |
Touch button setting |
| Temp. display mode |
Measuring temperature: display on the four digital tubes upper row ; setting temperature: display on the lower row |
| Timer |
0-9999min(with timing wait function) |
| Operation function |
Fixed temperature operation, timing function, auto stop |
| Additional function |
Sensor deviation correction, temperature overshoot self-tuning, internal parameter locking, power-off parameter memory |
| Sensor |
pt100 |
| Safety device |
Over temperature sound-light alarm |
| Specification |
Inner Chamber size(W*L*H)(mm) |
300*300*270 |
415*370*340 |
450*450*450 |
| Exterior size (W*L*H)(mm) |
480*480*606 |
560*540*680 |
640*590*780 |
| Packing size (W*L*H)(mm) |
590*550*750 |
704*620*814 |
739*700*889 |
| Volume |
24L |
52L |
91L |
| Number of shelf |
2 |
| Load per rack |
15kg |
| Shelf space |
100mm |
140mm |
185mm |
| 50/60HZ)Current rating |
AC220V/3.6A |
AC220V/6.3A |
AC220V/9.1A |
| NW/GW (kg) |
42/52 |
67/92 |
82/105 |
| Accessory |
Shelf |
2 |
| Shelf frame |
4 |
| optional accessories |
Silica gel connecting pipe, vacuum pump |
