Walk-In Cold Chamber (Cooling Cabinet)

Allyone has a long & rich experience of manufacturing state of the art Cooling Cabinets/ Cold chambers which are the most trustworthy equipment maintaining the exact set point, assuring absolute uniformity as they are meticulously designed & built for optimum performance keeping in mind environment friendly aspects: use of CFC Free gases & low on power consumption.

Allyone provides professional services (software) for continuous monitoring of “Hot” & “Cold” spot based on Rational Studies/Mapping.


Technical Specifications

Temperature Range : 2°C to 8°C

Accuracy :< ± 1.0°C

Uniformity :< ± 2.0°C*

Standard Chamber Features & Provisions:

Construction:PCGI/SS304/SS316 Tongue & Groove type panels with PUF density of 40Kg/m3 with thickness of 80 mm.

Sample Storage:
Racks: Heavy Duty SS304 Frame secured strongly to chamber walls for strength.
Trays: Perforated types (CNC punched). Strengthened with support rails to prevent deformations.

Door: PUF Insulated door with Viewing Window (of Double Layered Toughened Glass), mounted with imported hinges & locks.

Door Operation: Passcode protected door operation - from software & HMI

Control System: Ergonomically designed Control Panel.

Ferrule printed wiring.

Advanced PLC Program with built in processor-based Auto Tuning.

4.3” HMI Color LED Display.

Built in Redundancy & Safety.

Advanced High Accuracy “Transmitter based sensors” with output of 4-20 mA.
Temperature Control: Efficient, Reliable, Time tested & Trustworthy Refrigeration Design.

Built in redundancy with PLC based Auto Change Over during power outage, component failure.

Safety: Dedicated Thermostats for all key points: Chamber High Temperature, Utility High Temperature.

PLC Safety Cut Off for Temperature: Low, Lower & High safety cut off.

Human Safety: “Person Trap” button provided inside the chamber, which triggers Audio Visual alarm. The button enables the trapped person to come out even if the door is physically locked from outside.

Emergency Stop: Button provided from outside.
Standard Capacities in Litres: 4K, 6K, 8K, 10K, 12K, 16K, 20K, 30K, 40K, 50K.

"Customized" chambers are also available as per specific requirement.