| Series |
-40℃ Double Door Series |
-25℃ Double Door Series |
| Model |
GDF-40U450D |
GDF-40U520D |
GDF-25U450D |
GDF-25C520D |
| Volume (L/cu.ft.) |
450/15.89 |
520/18.36 |
450/15.89 |
520/18.36 |
| Shelves or Drawers Qty |
6*2(ABS) |
Shelves, Drawers |
6*2(ABS) |
Shelves, Drawers |
| Chamber Size (mm) |
(650*570*627)*2 |
(651*632*635)*2 |
(650*570*627)*2 |
(651*632*635)*2 |
| Outer Size (mm) |
810*735*1960 |
910*845*1875 |
810*735*1960 |
910*845*1875 |
| Package Size (mm) |
945*870*2175 |
930*970*2000 |
895*820*2035 |
930*970*2000 |
| Net Weight/Gross Weight (kg) |
144/156 |
151/184 |
136/148 |
151/184 |
| CBM |
1.8 |
1.8 |
1.5 |
1.8 |
| 20GP/40GP/40HQ |
12/26/26 |
12/24/24 |
14/28/28 |
12/24/24 |
| Performance |
|
|
| Temperature Control Range |
-20~-40℃ |
-20~-40℃ |
-10～-25℃ |
-10～-25℃ |
| Climate Class |
N (16-32℃) |
SN (10~32℃) |
N (16-32℃) |
SN (10~32℃) |
| Control |
|
|
| Controller |
Microprocessor |
| Display |
Dual InDependent LED Digital Display |
| Temperature Sensor |
PT100 |
NTC |
PT100 |
NTC |
| Refrigeration |
|
|
| Refrigeration System |
Direct cooling method |
Direct cooling method |
|
Direct cooling |
| Compressors |
2 |
CUBIGEL/2 |
2 |
SECOP/2 |
| Condenser |
Copper tube |
| Refrigerant |
R290 |
R290 |
R600a |
R290 |
| Insulation Material and Thickness |
PURF, 80mm |
PURF |
PURF, 80mm |
PURF |
| Construction |
|
|
| Outer Material |
Painted Steel |
| Chamber Material |
Painted luminum plate |
| Outer Door |
Foam, Sealing joint strip |
| Outer Door Lock |
Safety door lock and |
| Test Port Qty & Diameter |
2pcs. Ø 25 mm |
| Casters |
4(2 caster with brake) |
| Audiable and Visual Alarms |
|
|
| High & Low Temperature |
Y |
Y |
Y |
Y |
| Extremely High Ambient |
Y |
/ |
Y |
/ |
| Thermostat Failure |
Y |
Y |
Y |
Y |
| Sensor Error |
Y |
Y |
Y |
Y |
| Abnormal Voltage |
Y |
/ |
Y |
/ |
| Power Failure |
Y |
Y |
Y |
Y |
| Low Battery |
Y |
/ |
Y |
/ |
| USB Datalog Failure |
Y |
/ |
Y |
/ |
| Condenser Clean |
Y |
/ |
Y |
/ |
| Door Open |
Y |
/ |
Y |
/ |
| Romote Alarm |
Optional |
Y |
Optional |
Y |
| Electrical and Noise Level |
|
|
| Power Supply |
220V/50/60HZ, 110V/60Hz |
| Rated Current(A) |
3.85 |
3.4 |
1.9 |
1.7 |
| Input Power |
340W |
340W |
840W |
|
| Power Consumption (KWh/24hr) |
5.03 |
16.5 |
2.24 |
? |
| Noise Level |
52 |
53 |
52 |
53 |
| Options |
|
|
| USB/Printer/RS485/RS232 |
Printer,RS485,RS232
USB/10 minute for 2 years |
USB |
Printer,RS485,RS232
USB/10 minute for 2 years |
USB |
| Data Logger |
Optional |
| Power Failure Backup Battery |
8h |
| CO2 or LN2 Back-up |
Optional |
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