(Model) |
Double-stage Cryocoolers |
Single-stage Crycoolers |
||
SV202 |
GM205 |
GM210 |
GM150 |
|
Compressor unit |
C50W |
C50W |
C80W |
C50W |
Lowest temperature |
(2nd Stage) <10K (1st Stage) <40K |
<35K |
||
2nd stage cooling capacity |
2W@20K |
5W@20K |
10W@20K |
- |
1st stage cooling capacity |
15W@77K |
35W@77K |
35W@77K |
50W@77K |
Cool down time(2nd stage) |
<40Min.(20K) |
<30Min.(77K) |
||
Power supply |
380V-3Φ-50Hz 2.75KW |
380V-3Φ-50Hz 2.75KW |
380V-3Φ-50Hz 4.5KW |
380V-3Φ-50Hz 2.75KW |
Weight (Compressor+Coloheed,Kg) |
105+9 |
105+14 |
105+19 |
105+13 |
Maintenance interval |
10000Hours |
10000Hours |
10000Hours |
10000Hours |
4. Technical specifications for helium compressors
(Model) |
C50W |
C80W |
C100W |
Outline dimensions |
480L×582W×680H |
480L×582W×680H |
480L×582W×680H |
Weight |
105Kg |
105Kg |
115Kg |
Power requirement |
380V,3Φ,50Hz |
380V,3Φ,50Hz |
380V,3Φ,50Hz |
Power consumption |
2.75KW |
4.5KW |
5.5KW |
Environment temperature |
10℃-38℃ |
10℃-38℃ |
10℃-38℃ |
Cooling method |
Water-cooling |
Water-cooling |
Water-cooling |