AKS/AKG 397 DATASHEET

Product catalog summary

Overview: The AKS 397 Biomedical Refrigerator by Vestfrost Solutions is designed for low noise and environmentally friendly operation. It features a temperature range of +2°C to +20°C, making it suitable for biomedical storage.

Specifications:

Controller: Includes automatic defrost, high/low temperature alarm, open door alarm, probe failure alarm, and optional power failure alarm.
Connectivity: USB connection and datalogging capabilities.
Safety Features: Lockable door, LED lighting, optional safety thermostat, and optional 48-hour battery backup for the controller.
Construction: Outer dimensions are 1919x595x638 mm, with a gross volume of 381 liters and net volume of 351 liters. The inner cabinet is made of PVC, and the outer cabinet is painted steel with polyurethane insulation.
Refrigerant: Uses R600a with forced air distribution.
Mobility: Adjustable feet standard, with optional castors.

Operation:

Temperature Range: +2°C to +20°C.
Noise Level: 41 dB.
Energy Consumption: 0.7 kWh/24h.
Power Supply: 220/240 V, 50 Hz.

Storage:

Shelves: BioChill™ shelves with a maximum of 10, and half shelves with a maximum of 1, made of aluminum with a max loading of 20 kg per shelf.
Drawers: Maximum of 10 BioChill™ drawers, also aluminum, with a max loading of 18 kg per drawer.

Temperature Mapping: The refrigerator undergoes a 9-point test under controlled conditions with an ambient temperature of 20°C and 60% humidity. The average cabinet temperature is 3.8°C with a peak variation from the set-point of +2.5/-1.2°C.

Performance Data:

Stability: Average stability is 2.7°C.
Recovery Time: 15 minutes to recover to 6°C after 1 minute door open.
Energy Consumption: 0.73 kWh/day.
Pull Down Time: 50 minutes to reach 6°C average temperature.
Hold Over Time: 72 minutes from 5°C to 10°C.

Dimensions: Detailed dimensions are provided for installation, with adjustable base height and options for foot and wheel configurations.

Catalog excerpts

Datasheet Controller Defrost High/Low Temp. Alarm Open Door Alarm Probe Failure Alarm Power Failure Alarm Features Lock Safety Thermostat Battery Backup for Controller, 48h Biomedical Refrigerator ENVIRONMENT FRIENDLY Standard: Solid Option: Glass Door Features Door Reversibility Operation Temperature Range, C° Outer Dimensions, HxWxD Inner Dimensions, HxWxD Volume Gross/net, L Weight Gross/Net, kg Material Inner Cabinet Material Outer Cabinet Insulation Thickness, mm Insulation Type Refrigerant Air Distribution Mobility www.vestfrossolutions.com [email protected] 381 / 351 101 / 99 PVC Painted Steel 35 Polyurethane with Cyclopentane R600a Forced Air Standard: Adjustable Feet Option: Castors Energy Consumption 24/h, kWh Frequency, Hz Power Supply, V Instant Power Consumption Heat Rejection Storage BioChill™ Shelfs (Standard/max) Half shelf (Standard/max) Shelf material Drawer Material Max Loading pr. Drawer, kg

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Temperature Mapping Test overview Sensor position 9-point test Test type Front View Controlled conditions, empty cabinet Test environment Ambient temperature 25gr tinned brass formed as a cylinder with a diameter of 15,2mm Appliance installed according to instruction manual conditions Sensors used Sensor temperature Sensor position Typical Performance data Cyclic operation Peak variation from set-point 1 min. door open recovery to 6°C avg. temperature Cycle rate on/off Duty cycle www.vestfrossolutions.com [email protected] Sample temperature does not exceed Hold over time from 5°C to...

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HB: Height of base (HB is ajustastable when given value is xx-xxx) 260 420 680 Handle & Spacer incl www.vestfrossolutions.com [email protected] 4 x Wheel with Footmaster Front: 2 x Ajustable foot Products and specifications are subject to change resulting from product development.

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