Walk in Freezers

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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

  • Unidirectional air flow system ensures even temperature distribution and quick recovery after door openings.
  • Specially designed solid stainless steel wire mesh trays ensure even temperature distribution.
  • High quality PT-100 Sensor for better accuracy .
  • Various accessories are available as option .
  • User friendly height adjustable trays .
Technical Specifications
Cat. No. LDF-60WP LDF-80WP LDF-100WP LDF-120WP LBF-150WP LBF-180WP LBF-225WP
LDF-60WGP LDF-80WGP LDF-100WGP LDF-120WGP LBF-150WGP LBF-180WGP LBF-225WGP
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

REFRIGERATION SYSTEM

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.
  • CFC free refrigeration with time delay to safe guard the compressor .
  • Powder coated body to make the units UV and corrosion resistant.
  • Inner grooved copper tubes and slit aluminium 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.
  • Smaller footprint for ease of handling and installation.

PROGRAMMABLE LOGIC CONTROLLER (PLC) SYSTEM

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.

  • 7” 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.
  • Display of set value and process value.
  • 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.
  • Individual Alfa numeric user ID and password.
  • User operation will be recorded and saved in memory.
  • Online and offline Log reports on HMI.
  • Programmable alarms with event management.
  • Data storage capacity up to 200000 readings.
  • Self diagnostic system with error messages

ALERT MANAGEMENT:

  • 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 .

SAFETY FEATURES

  • Miniature circuit breaker to protect electronic components in case of abnormal power supply
  • Audio visual alarm for temperature variations from set Values
  • Overload load protector to safe guard compressor.
  • Provision for mobile alert via GSM technology for any abnormal conditions
  • Self closing mechanism ensures that the door remains closed
  • Facility to open the door from inside in case of door locked with emergency alarm having switch inside chamber
GMP Model: Inside and outside chamber is made stainless steel 304
Standard Model: Inside stainless steel 304 and outside galvanised Iron pre painted

LABTOP DATALINX SOFTWARE

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

OPTIONAL ACCESSORIES

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.

Software

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.

Trays

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.

Documentation

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

Calibration

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.
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