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Vestfrost Solutions ULTF-C198i — ultra-low-temperature chest freezer for controlled storage in the specified temperature range. Select the operating setpoint for the requirements of the stored material.
Temperature range−20…−86 °C
Gross / net capacity198 / 189 L
External dimensions (H × W × D)831 × 920 × 608 mm
Key features
- Controller: i-Care, 5-inch touchscreen
- Alarms: High/low temperature, power failure, sensor fault
- Logging: Temperature, alarms and events; temperature graph
- Compressor: 1, fixed speed
- Refrigerant: Nature R2, 90 g
- Gross / net capacity: 198 / 189 L
Technical specifications
| Model | ULTF-C198i |
|---|---|
| Manufacturer | Vestfrost Solutions A/S, Denmark |
| Type | Ultra-low-temperature chest freezer |
| Temperature range | −20…−86 °C |
| Gross / net capacity | 198 / 189 L |
| Capacity for 2-inch cryoboxes | 117 |
| Capacity for 2 mL tubes | 11 700 |
| External dimensions (H × W × D) | 831 × 920 × 608 mm |
| Internal dimensions (H × W × D) | 624 × 760 × 440 mm |
| Gross / net weight | 80 / 63 kg |
| Interior / exterior material | Painted steel / painted steel |
| Insulation | Polyurethane with cyclopentane, 80 mm |
| Mobility | 4 braked castors |
| Air distribution | Static |
| Compressor | 1, fixed speed |
| Refrigerant | Nature R2, 90 g |
| Controller | i-Care, 5-inch touchscreen |
| Controller languages | EN, DE, FR |
| Logging | Temperature, alarms and events; temperature graph |
| Interfaces | USB, MODBUS, dry contact |
| Alarms | High/low temperature, power failure, sensor fault |
| Controller backup battery | Up to 24 hours |
| Access port | Ø 12.5 mm |
| Lid / lock | Solid / included |
| Inner lids | Yes |
| Power supply | 220 V, 50 Hz |
| Maximum ambient conditions | +25 °C, 65% relative humidity |
| Temperature uniformity | 0.9 °C |
| Pull-down time | 180 min |
| Temperature holdover time | 63 min |
| Energy consumption | 5.9 kWh/24 h; 2187 kWh/year |
| Noise level | 55 dB |
Application and configuration
Use only for materials whose storage requirements fall within the stated temperature range. Confirm the required usable capacity, container layout, ambient conditions and installation clearances before ordering. Energy consumption, uniformity and holdover figures apply to the stated test conditions. Confirm rack, cryobox and tube compatibility for the selected configuration. Where fitted, the controller backup battery does not power the cooling system.
Compare specifications: Ultra-Low Temperature Freezer ULTF-7i (−20…−86 °C, 7 L)
Racks and cryoboxes
Optional configuration for organised sample storage in 50 mm high cryoboxes. Racks and boxes are ordered separately from the freezer.
| Rack part number | Boxes per rack | Rack dimensions, mm | Racks for full loading | Boxes in configuration |
|---|---|---|---|---|
| TE21450 | 6 | 334×140×140 | 3 | 18 |
| TE21454 | 11 | 609×140×140 | 9 | 99 |
Full loading: 12 racks and 117 cryoboxes, 50 mm high.
Classic racks TE21450 and TE21454 include a locking rod.
Dimensions follow the manufacturer's order. Box specification, tube compatibility and configuration price are confirmed when ordering.