Walk in Chambers

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Walk in Chambers

Labtop walk in chambers are exclusively used in Pharmaceutical manufacturing, Biotechnology, Personal product manufacturing, Hospitals and Research centers, Clinical research, Seed Industries, Research and development Laboratories ,Universities and extensively used Quality control, Microbiology , Pathology Labs etc.. Labtop chambers conform to International Standards such as ICH, WHO Guideline, and USFDA requirements.


LABTOP Walk in chambers are double walled prefabricated modular panels with PUF insulation and easy to install at site. The Inner of slandered chambers are made of Stainless Steel 304 and Exterior is made of pre painted galvanised sheet and GMP models are with inner and outer of Stainless Steel 304. The unit has double walled see through leak proof door with lock, with a provision of opening door from inside. Full glass door to view the samples without disturbing the test conditions & user safety.
  • High load bearing capacity.
  • Thermal insulation.
  • High Water and Vapour barrier.
  • Easy erection and Low Maintenance.
  • Excellent panel joining and sealing.
  • Tongue-and-groove fitting.
  • Heavy-duty cast alloy handles and hinges.
  • Spring loaded door latch with door closure.
  • Flush fit door for ease of operation.


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.


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 .
  • 1 min- 999 min timer.
  • 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.
  • Precise control of temperature by using PID control Action.
  • 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 .


  • Miniature circuit breaker to protect electronic components in case of abnormal power supply
  • Audio visual alarm for temperature, humidity variations from set Values
  • Safety includes shut off of boiler and air heaters in case of temperature overshoots or undershoots beyond specified limits with alarms
  • Low water level alarm and power cut off to safeguard the boiler heater
  • 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
Technical Specifications
Cat. No. LSC-80WP LSC-100WP LSC-120WP LSC-150WP LSC-180WP LSC-225WP
Volume 6000 8000 10000 12000 15000 18000 22500
Temperature range 20.0 – 60.0 °C
Accuracy ± 0.2 °C
Uniformity ± 2.0 °CC
Humidity Range 40 – 95%
Humidity Accuracy ± 1.0 %
Uniformity ± 3 %
Door Size 750 x1800 mm
Observation window 300 x 1400
Wall Thickness 80 mm
Density 40 kg /m3
Inner size (WxDxH) cm 200 x 150 x 200 200 x 200 x200 200 x 250 x 200 200 x 300 x 200 200 x 300 x 250 250 x 300 x 250 300 x 365 x 250
Outer size (WxDxH) cm 216 x 166 x 216 216 x 216 x216 216 x 266 x 216 216 x 316 x 216 216 x 316 x 266 266 x 316 x 266 316 x 381 x 266
Number of Rackes 4 4 6 6 8 10 10
Number of trays 16 16 30 36 42 48 60
Tray size 600×600 850 X600 725×600 900×600 900×600 900×650 900×650
Power 7000 W 8000 W 8000 W 8000 W 8000 W 9000 W 12000 W
Voltage 230 / 415 VAC, 50/60 Hz


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


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.

Temperature and Humidity Data Scanners
8 /16 Channel programmable Data Scanner (4 temperature and 4 humidity) 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

Gas purging
Gas purging facility for inserting Co2 or any other gas

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

Light bank
Chamber Illumination LED light bank for photosynthesis studies

Ultra violet lamp
Chamber illumination with UV-C lamp to sterilize the interior

UV and LUX Meter
Calibrated LUX and UV meters for measuring and controlling light intensity and ultraviolet rays

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.

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