Laboratory Refrigerator

Home / Laboratory Equipment / Laboratory Refrigerator

laboratory refrigerator

Labtop Laboratory Refrigerators are available in a variety of configurations providing alternatives between cabinet capacity and control capability.


Applications include refrigerated storage of Vaccines, Reagents, Cultures, Medicines and Blood samples. Temperature range adjustable from 2.0º C to 8.0ºC with micro controller based temperature controller includes digital temperature display of set value and process value, Forced air circulation for maximum temperature uniformity. Temperature alarm system with adjustable high /low alarm limits includes audible and visual warning.


The cabinet of Labtop Chambers is insulated with high density CFC free Poly Urethane Foam. Interior of the chambers are mirror finish stainless Steel (304 SS, 0.8 mm thick). The exterior is white powder coated (1.0 mm thick) mild steel and the door has magnetic gasket with a keyed door lock. Specially designed solid stainless steel wire mesh trays ensure even temperature distribution and storage inside. GMP models are in total stainless steel (Inside S. S 304 with mirror finish and outside. S.S 304 dull finish and inner S.S316 is also available on request at extra cost ) and the unit is mounted on caster wheels for ease of mobility


The cooling is effected by CFC free refrigeration system with a condensing unit located inside the chamber. Labtop condensing units are characterised by high-efficiency heat transfer and low power consumption
  • CFC free refrigeration with time delay to safe guard the compressor
  • Inner grooved copper tubes and slit aluminum fins for superior heat transfer
  • Filter drier for moisture and dirt protection
  • Safety and control devices for better system protection
  • Thermally protected and permanently lubricated fan motors
  • Frost free refrigeration system


  • Miniature circuit breaker to protect electronic components in case of abnormal power supply
  • Audio visual alarm when temperature deviates from set temperature
  • Provision for mobile alert via GSM Technology
  • Overload protector for safe guard the compressor
  • 180 seconds Time delay for compressor switch ON


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.
  • 4.3” HMI with color Display and touch screen
  • Configurable access for 72 users
  • Privilege based grouping
  • Multi level Password protected Human Machine Interface (HMI)
  • Data storage to record set values, process values, date & time with variable time intervals
  • High speed Ethernet connectivity
  • Incorrect password attempt and user lock
  • Online data can be printed with date and time stamp
  • Non operational screen auto logout
  • Configurable maintenance reminder pop up alarm
  • Individual Alfa numeric user ID and password
  • User operation will be recorded and saved in memory
  • Online and offline Log reports on HMI
  • Safety cut off for over shoot and under shoot
  • Programmable alarms with event management
  • Data storage capacity up to 200000 readings
  • Self diagnostic system with error messages


  • SMS alert message can be send to 5 users with notifications
  • Email alert can be sent to 15 users with notifications
  • Call alert can be send to 5 users with voice messages with notifications


  • Micro-control based Temperature controller
  • 4 digit, 7 segment LED display
  • Audio visual alarm when the temperature deviates from the set temperature.
  • Password protected keypad lock
  • Visual alarm for Sensor faulty
  • Display of set temperature and process temperature
  • Temperature alarm system with adjustable high-low alarm limits.


  • Foamed in place CFC free PUF insulation ensures temperature stability and reduced power consumption.
  • Unidirectional air flow ensures even temperature distribution and quick recovery after door openings
  • Specially designed adjustable solid stainless steel wire mesh trays ensure even temperature distribution.
  • Chamber illumination with fluorescent LED light
  • Caster wheels for ease of mobility
  • Various accessories are available as option
  • High quality PT-100 Sensor for better accuracy
Technical Specifications
Cat. No. LLR–100 LLR–200 LLR–300 LLR–400 LLR–600 LLR–800 LLR–1000 LLR–1500 LLR–2000
LLR–100P LLR–200P LLR–300P LLR–400P LLR–600P LLR–800P LLR–1000P LLR–1500P LLR–2000P
LLR–100G LLR–200G LLR–300G LLR–400G LLR–600G LLR–800G LLR–1000G LLR–1500G LLR–2000G
LLR–100GP LLR–200GP LLR–300GP LLR–400GP LLR–600GP LLR–800GP LLR–1000GP LLR–1500GP LLR–2000GP
Volume 100 Liters 200 Liters 300 Liters 400 Liters 600 Liters 800 Liters 1000 Liters 1500 Liters 2000 Liters
Temperature range 2-8°C
Accuracy ± 0.5°C
Uniformity ± 1.0°C
No. Of tray 2 3 4 4 4 8 8 10 10
No. Of Doors Single Single Single Single Single Double Double Double Double
Power 275 275 275 300 350 500 850 850 850
Voltage 230 V AC, 50/60Hz
Internal Dim 435x400x600 505x400x1005 565x450x1205 635x530x1205 745x670x1205 1120x600x1205 1150x670x1300 1300x890x1300 1500x1030x1300
External Dia 580x845x1275 650x880x1680 710x935x1885 780x1010x1880 890x1150x1960 1370x1075x1920 1400x1145x1920 1550x1365x1920 1750x1505x1920
Packing size 707x972x1478 777x1007x1883 837x1062x2088 907x1137x2083 1017x1277x2163 1497x1202x2123 1527x1272x2123 1677x1492x2123 1877x1632x2123
Net Weight 120 145 200 255 280 310 335 360 380
Gross Weight 175 225 275 325 350 400 425 450 480
  • P– Models are with Programmable logic control (PLC)
  • G– Models are made out of Stainless steel 304 (GMP)


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.
  • 21CFR-PART 11 compliance
  • Browser based software
  • Multiple chamber data acquisition on single software.
  • Reports in Tabular and Graphical form
  • Mean Kinetic Temperature Report
  • Automatic Back up Provision.
  • Privilege based Group creation
  • Privilege based user creation
  • Trend analysis report
  • Equipment audit trial report
  • User ID with Alfa numeric password protection
  • Multi user environment (LAN)
  • Multiple level password with automatic expiry
  • Electronic signature
  • Separate reports for alarm and events
  • Remote integrations with Control systems.
  • Software audit trial report
  • Email, SMS and call alert in case of system failure
  • Online and offline trends


Data Scanner
Eight/Sixteen 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.
PLC system
Programmable Logic Control with Safety controller, auto changeover of Standby systems and other event managements With 4.3” Color HMI with touch screen, Ethernet connectivity and security lock for prevention of unauthorized tampering.
PC interface communication
Micro controller based PID controller to record, store and print the set values, process values, Date & time with variable print time intervals with RS-485 communications for PC interface.
Stand by Refrigeration system
Ready to use stand by refrigeration system if the regular system fails this includes Compressor, Evaporator, condensers and other accessories.
“LABTOP DATALINX “ CFR 21 Part 11 compliance windows based communication software for data management. Complete with RS-485 multi dropping to monitor chambers to one software
Mobile alert
Mobile alert via GSM Technology in case of system failure
Door access
Biometrics door access system with Magnetic door lock for secured door access with PC interface communication
Power Backup
Uninterrupted online power supply for PLC in case of power failure.
Additional tray suitable for above equipment as per your requirement.
GMP complaint models 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 Laboratory Refrigerator
Scroll Up
error: Content is protected !!