Walk in Freezers

Home / Walk in chambers / Walk in Freezers

Walk in Freezers

Labtop walk in freezers are designed for storing of blood component, Vaccine, serums , Biological and medical specimens. These freezers are also commonly used in several research organizations, medical centres, research laboratories and pharmaceutical industries for storage of micro organisms and other chemicals at -20 (ºC).

Salient Features

Technical Specifications
Cat. No. LDF-60WP LDF-80WP LDF-100WP LDF-120WP LBF-150WP LBF-180WP LBF-225WP
Volume ( Liters) 6000 8000 10000 12000 15000 18000 22500
Temperature range -20.0 °C
Accuracy ± 2.0 °C
Uniformity ± 5.0 °C
Observation window 300 x 300
Wall Thickness 100 mm
Density 40 kg /m3
Inner size (WxDxH) cm 200 x 150 x 200 200 x 200 x 200 200 x 250 x 200 200 x 300 x 200 200 x 300 x 250 250 x 300 x 250 300 x 300 x 250
Outer size (WxDxH) cm 220 x 170 x 220 220 x 220 x 220 220 x 270 x 220 220 x 320 x 220 220 x 320 x 270 270x 320 x 270 320 x 320 x 270
Number of Racks 4 4 6 6 8 10 10
Number of trays 16 24 32 48 48 48 48
Tray size 600×600 600×900 700×600 900×600 900×600 900×600 900×600
Power 4000 W 5000 W 5000 W 5000 W 5000 W 6000 W 8000 W
Voltage 230 / 415 VAC, 50/60 Hz


The cooling is effected by CFC free refrigeration system with split type condensing unit located outside the room. Labtop condensing units are characterised by high-efficiency heat transfer and low power consumption.


A programmable logic controller (PLC) is a digital computer used for automation of controlling electromechanical processes, such as control of Temperature, Relative Humidity, Standby systems and event management with less maintenance hence no moving parts.



GMP Model: Inside and outside chamber is made stainless steel 304
Standard Model: Inside stainless steel 304 and outside galvanised Iron pre painted


Title 21 CFR Part 11 is the part of Title 21 of the Code of Federal Regulations that establishes the United States Food and Drug Administration (FDA) regulations on electronic records and electronic signatures (ERES). Part 11, as it is commonly called, defines the criteria under which electronic records and electronic signatures are considered trustworthy, reliable, and equivalent to paper records.


Temperature Data Scanners

8/16 Channel programmable temperature Data Scanner for record, store and print the data online and off line with variable print time intervals, suitable for 80 col. Dot matrix printer.


LABTOP “DATALINX” CFR 21 Part 11 compliance communication software for data management. Complete with RS 485 multi dropping to monitor multiple chambers to one software

Stand by Refrigeration system

Ready to use stand by refrigeration system if the regular system fails (for 600 litres and above ). This includes Compressor, Evaporator, condensers and other accessories.

Temperature Recorder

7 days circular chart recorder for recording temperature

Mobile alert

Mobile alert via GSM Technology in case of system failure

Power Backup

Uninterrupted online power supply for PLC in case of power failure.


Additional rack and tray suitable for above equipment as per your requirement.

Door access

Biometric magnetic door access for secured door opening with software to maintain log record.


LABTOP offers IQ, OQ, PQ and DQ validation with documentation, reports, calibration and test certificates.


The equipment is calibrated with the help of master calibrator, which is certified for its accuracy by Electronics Regional Testing Laboratory (ERTL West) Government of India recognized testing laboratory with traceable reference to National Physical Laboratories (NPL).

Service and Support

The training undertaken by our Channel partners and engineers is of the highest standard in the industry, ensuring that our customers are supported by the highest level of technical expertise and as such can be assured that their equipment will perform to the standards required at all times.

Our wide network of Engineers/Technicians enables us to respond to any technical query, ensuring that our customers receive the maximum benefit from their equipment.

NB: Specifications are subject to change without prior notice.
Leading Manufacturers, Exporters And Marketers Of Walk in Freezers
Scroll Up