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VESTFROST · SKU ULTF-C74i

Ultra-low temperature chest freezer Vestfrost ULTF-C74i

Compact 71-litre ultra-low temperature chest freezer for 40 cryoboxes, −86…−20 °C, with inner lids, an i-Care controller and ATEX protection.

Temperature
-86 °C to -20 °C
Dimensions
550 x 550 x 921 mm

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About this product

Description

Taking up a floor area of only 550 × 550 mm, the Vestfrost ULTF-C74i is an ultra-low temperature chest freezer whose horizontal lid keeps the cold in well, which the manufacturer calls an economical choice. The ETR-System (Extended Temperature Range) lets the temperature be set between −86 and −20 °C to suit the need or to save energy.

Inner lids sit beneath the lockable hinged solid lid, and the chamber holds 40 two-inch cryoboxes. The interior is white painted steel with ATEX protection (3G nA B T6) and no light. Static cooling, manual defrost, refrigerant Nature R (121 g).

Four castors with brakes and a probe access port of Ø 12.5 mm. The i-Care controller has a 5-inch touch screen, built-in data logger and USB; it alarms on high or low temperature, power failure and probe failure, with a dry contact for remote alarms and 24 h battery backup.

Pull-down to −75 °C in 72 min, hold-over 64 min to −60 °C, uniformity ±0.9 °C, 5.325 kWh per 24 h at −82 °C. Height 921 mm, net weight 50 kg.

Technical data

Specifications

Type
Medical chest freezer
Manufacturer
VESTFROST
Model name
ULTF-C74i
Gross volume; litres
74
Net volume; litres
71
External dimensions (W×D×H); mm
550 x 550 x 921 mm
Internal dimensions (W×D×H); mm
390 x 390 x 450 mm
Temperature adjustment range
-86 °C to -20 °C
Ambient conditions
Ambient up to +30 °C, relative humidity up to 65%
Electrical connection
230 V / 50 Hz
Energy consumption; kWh/24h
5.325 (at a set point of -82 °C)
Gross and net weight; kg
74 / 50
Noise level; dBA
54
Heat rejection
250 W
Exterior finish
White painted steel
Interior finish
White painted steel
Lid
Hinged solid lid, with inner lids
Lock
Yes
Interior lighting
No
Feet / castors
4 castors with brakes
Refrigerant
Nature R (natural hydrocarbon blend), 121 g
Cooling
Static cooling
Defrosting
Manual
Temperature controller
Vestfrost i-Care, 5" touch screen, built-in data logger
Thermometer
Digital
Other information
Alarms: high/low temperature, power failure, probe failure. 24 h battery backup for the controller. Dry contact for a remote alarm. USB connection for data download. Access port for a probe, Ø 12.5 mm. Pull-down time: 72 min to -75 °C. Hold-over time: 64 min to -60 °C. Temperature uniformity ±0.9 °C. Holds 40 cryoboxes (2") or 4,000 2 ml vials. ATEX-protected interior (3G nA B T6)
Warranty
12 months
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Buying information

Delivery, warranty and ordering

Ultra-low temperature chest freezer Vestfrost ULTF-C74i

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