Catalogue No.
Supplier
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Catalogue No.
Next generation “Twin Guard” Dual Cooling system with reduced power consumption
The next generation Twin Guard Eco Ultra Low Temperature freezers use natural refrigerants, reducing energy usage up to 20%*, with enhanced access control via an electronic lock with facial recognition (optional) and NFC card protection (optional). To provide the highest level of security for your valuable samples.
Next generation “Twin Guard” Dual Cooling system with reduced power consumption
The next generation Twin Guard Eco Ultra Low Temperature freezers use natural refrigerants, reducing energy usage up to 20%*, with enhanced access control via an electronic lock with facial recognition (optional) and NFC card protection (optional). To provide the highest level of security for your valuable samples.
| External Dimensions (W x D x H) | 670 x 882 x 1838 mm |
|---|---|
| Internal Dimensions (W x D x H) | 490 x 600 x 1230 mm |
| Volume | 360 litres |
| Net Weight | 225 kg |
| Capacity (Aluminium Racks 2” Boxes) | 288 (2” boxes) |
| Cooling Performance | -86ºC |
| Temperature Setting Range | -40ºC to -90ºC |
| Temperature Control Range | -40ºC to -86ºC |
| Controller | Microcomputer control system |
| Display | LCD Touch Screen |
| Temperature Sensor | Pt1000 |
| Compressors | 2 x 550 W |
| Refrigerant | HC mixed refrigerant |
| Refrigerant weight | |
| Refrigerant GWP | 1.98 |
| Total Refrigerant weight (CO₂ equivalent) | |
| Insulation Material | PUF / VIP Plus |
| Insulation Thickness | 80 mm |
| Exterior Material | Painted Steel |
| Interior Material | Painted Steel |
| Outer Doors/Lid | 1 |
| Outer Door Lock | Yes |
| Inner Doors/Lid | 2 |
| Access Port | 3 |
| Access Port Position | back x 1, bottom x 2 |
| Access Port Diameter | 17 mm |
| Casters | 4 (2 leveling feet) |
| Data logging/USB | |
| Power Failure | V-B-R |
| High Temperature | V-B-R |
| Low Temperature | V-B-R |
| Filter | Filterless design |
| Power Supply | 220/230/240 V |
| Frequency | 50 Hz |
| Noise Level | 52 dB(A) |
| Temperature recorders | |
|---|---|
| – Circular type | MTR-G85C-PE |
| – Continuous strip type | MTR-85H-PW |
| – Recorder housing (if required) | MDF-S3085-PW |
| Liquid CO2 Back-up | MDF-UB9-PW |
| Modbus | MTR-MODB1-PW |
|---|---|
| Analog | MTR-420MA-PW |
