The Safest Ultra-Low Freezer for Long-Term Storage of Critical Biologicals
PHCbi TwinGuard -86˚C MDF-DC500VX chest freezer delivers the unsurpassed level of safety and sample security that is critical for valuable biological samples alongside exceptional ease of use and data monitoring.
The Dual Cooling System offers the highest level of protection through the use of two independent refrigeration systems. If one system unexpectedly fails the other can maintain the freezer in the -70˚C range.
Improved Temperature Performance
TwinGuard chest freezers maintain even better temperature stability and uniformity during routine door openings than equivalent upright models as less cold air leaves the freezer while the door is open.
Ideally suited for:
- Temperature sensitive samples such as therapeutics and biospecimens
- Samples needing to retain viability such as stem cells, engineered tissue, organs, vaccines, hybrodmas, cancer cells or fibroblasts
- Longitudinal study samples
- Important medical research samples
- Valuable pharmaceutical products
- Clinical trial samples
- Pathogenic samples within high security laboratories
Features:
- 575 Litre
- Filterless Design
- LCD touch panel
- USB Port
- CoolSafe compressors
The TwinGuard range is available in tree other models:
| Dimensions | |
| External Dimensions (W x D x H) | 2010 x 845 x 1070 mm 1) |
| Internal Dimensions (W x D x H) | 1190 x 640 x 756 mm |
| Volume | 575 litres |
| Net Weight | 328 kg |
| Capacity | 416 x 2 inch boxes |
| Performance | |
| Cooling performance | -86C |
| Temperature setting range | -50 to -90C |
| Temperature control range | -50 to -86C |
| Control | |
| Controller | Microprocessor non-volatile memory |
| Display | LCD Touch Screen |
| Temperature sensor | Pt-1000 |
| Refrigeration | |
| Refrigeration system | Independent Dual-Cooling |
| Compressors | 2 x 1100 W |
| Refrigerant | HFC mixed |
| Insulation material | PUF / VIP Plus |
| Insulation thickness | 70/135 |
| Construction | |
| Exterior Material | Painted Steel |
| Interior Material | Stainless Steel |
| Outer Lid | |
| Outer Lid Lock | Y |
| Inner Lid | 3 pieces (Styrofoam) |
| Access Port | |
| Access Port Position | Back |
| Access Port Diameter | 17 mm |
| Alarms | |
| Power Failure | V-B-R |
| High Temperature | V-B-R |
| Low Temperature | V-B-R |
| Filter | Filterless design |
| Lid open | V-B |
| Electrical and Noise Level | |
| Power Supply | 230 V |
| Frequency | 50 Hz |
| Noise Level | 52 dB [A] |
| Options | |
| Liquid CO2 back-up | MDF-UB5-PW |
| Temperature recorders | |
| - Circular type | MTR-G85C-PE |
| - Chart paper | DF-38FP-PW |
| - Ink pen | PG-R-PW |
| - Continuous strip type | MTR-85H-PW |
| - Recorder housing | MDF-S3085-PE |
| Optional communication systems | |
| Ethernet interface (LAN) | MTR-L03-PW |
| Digital interface (RS232C/RS485) | MTR-480-PW |
| 1) Exterior dimensions of main cabinet only, excluding handle and other external projections | |
- Ultimate Sample Protection with the extreme secure Dual Cooling System
- Improved Temperature Performance
- Enhanced Use & Intelligent Security
- VIP PLUS provides 30% more storage capacity compared to conventionally insulated freezers of the same footprint
- Approximately 15% Energy saving ECO mode operation
- Intelligent interface Data log function
- Class IIa Medical Device certified
| Descrição | Referência | Preço | Quantidade |
|---|---|---|---|
| Arca ultracongeladora horizontal, 575 ltrs -86ºC | MDF-DC500VX-PE | *** | |
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