| 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 |
bio-equip.cn RIGHT HERE IN CHINA
GUPU BIOTEC (XI'AN) CO. LTD. is located in the ancient city of Xi’an, the vital national transportation hub, serving as a bridge between the eastern and western regions of China. Worldwide speaking, Xi’an Hi-tech Industries Development Zone, situated at the eastern end of the ancient Silk Road, is a bridgehead connecting China with Belt and Road countries and regions.
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FOCUS IN THE FIELD
GUPU BIOTEC CHINA is right here, committed to become a long-term one-stop-solution partner for customers worldwide with a growing range of reliable laboratory, analytical, life science, and medical instruments and equipment. The founders are engaged in the field of reliable quality laboratory and medical equipment R&D, marketing for more than 10 years.
The pursuit of continuous innovation in technology, improvement in quality, and reliability in customer experience, combined with an experienced and motivated team has enabled us to build solid long-term relationships with our customers.
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