|
Parameter/ Model |
PJ-H446 |
PJ-H557 |
PJ-H669 |
PJ-H7711 |
PJ-H8812 |
PJ-H9916 |
|
Hot zone (L*W*H mm) |
400*400* 600 |
500*500* 700 |
600*600* 900 |
700*700* 1100 |
800*800* 1200 |
900*900* 1600 |
|
Load weight (kg) |
200 |
300 |
500 |
800 |
1200 |
2000 |
|
Max. Temperature (℃) |
750 |
750 |
750 |
750 |
750 |
750 |
|
Furnace temperature uniform (℃) |
±5 |
±5 |
±5 |
±5 |
±5 |
±5 |
|
Vacuum degree (Pa) |
4.0 E -1/ 6.7 E-3 |
4.0 E -1/ 6.7 E-3 |
4.0 E -1/ 6.7 E-3 |
4.0 E -1/ 6.7 E-3 |
4.0 E -1/ 6.7 E-3 |
4.0 E -1/ 6.7 E-3 |
|
Pressure rising rate (Pa/H) |
≤ 0.5 |
≤ 0.5 |
≤ 0.5 |
≤ 0.5 |
≤ 0.5 |
≤ 0.5 |
|
Air cooling pressure (Bar) |
2 |
2 |
2 |
2 |
2 |
2 |
|
Cooling gas |
N2/Ar/He |
N2/Ar/He |
N2/Ar/He |
N2/Ar/He |
N2/Ar/He |
N2/Ar/He |