Walk-in Cooling (Cold Room) Chambers

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Walk-in Cooling (Cold Room) Chambers

These are medium to large-sized chambers that are custom-built to ensure that they not only fit optimally in your lab's stability area but also address your large-scale stability testing requirements.

Walk-In Chambers have now become a de-facto requirement for companies planning multiple ANDA filings & planning to launching various products simultaneously.

NEWTRONIC Walk-Ins ensure a smooth air-flow pattern to improve the temperature & humidity distribution across the chamber. This has also led to huge load reduction on the heating, cooling & humidifier systems. This & many other innovations in the construction & design aspects have ensured dramatic reduction in power consumption of our Walk-Ins.

NEWTRONIC has also been regularly exporting the Walk-In Chambers to all the major markets of the world. We ensure our products meet all kinds of country-specific requirements such as voltage specifications, regulatory needs, container shipping, etc

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ETHERNET COMMUNICATION :

  • High-speed data transfer
  • Significantly faster than serial(RS-485) communication
  • Global standard for communication protocol
  • No need for a separate PC interface
  • Data Operations from any PC over the LAN

 

STANDBY HUMIDITY & COOLING SYSTEM

  • Completely ready-to-use systems
  • Automatic switch-over upon failure of primary systems to achieve conditions
  • Switch-over also upon detection of HP/LP & Internal fault
  • Scheduled & manual change-overs
  • Recording of all change-overs in the software

 

PLC-BASED CONTROL SYSTEM

  • Complete Operations driven through PLC
  • No Data Loss: Data Storage of upto 1000 readings on the PLC itself
  • At an interval of 30 mins, data upto 20 days is stored on the PLC 

 

TOUCH SCREEN DISPLAY

  • All operations through a single 4" Color touch screen display
  • PLC IP Address setting
  • Component Working Hours
  • Standby system change over
  • Password protection for set values and calibration mode

 

E-MAIL ALERT

  • When an alarm is triggered, an e-mail is sent to the registered PC or mobile address
  • *connection to a mail server is required to use e-mail alert.

 

COMPLETE RANGE OF ALARMS

  • Temperature & Humidity Deviations
  • Door Opening
  • Water Supply Failure
  • Component Failure
  • Mains Failure

 

DOCUMENTATION & TRAINING

  • IQ, OQ, PQ
  • Calibration certificates
  • Operations & maintanance manuals
  • GA & Electrical drawings
  • Material test certificates
  • Training to end-users

 

SAFETY

  • Temperature Overshoot/Undershoot
  • Humidity Overshoot
  • Low water-level
  • Delay Timer to safeguard the Compressor
  • MCB to cut-off over-current supply
  • Standby Controlling Sensor upon failure of Primary
  • In Walk-in chambers door can be open from inside
  • Emergency Bell switch inside the Chamber

 

ICDAS SOFTWARE

  • 21 CFR Part 11 Ready
  • Single software suitable for upto 20 equipments
  • Automatic daily data back-up
  • Alarm logs. Alarm acknowledgement with e-signatures
  • Audit trails
  • MKT Calculations
  • Graphical viewing & data trending
  • Data export in pdf format

 

TOUCH SCREEN DOOR ACCESS SYSTEM

  • Password based access control
  • Restricts access to unauthorized persons

 

ALARM TRANSMISSION

  • Mobile alert system
  • Time of alarm transmission
  • Name of equipment
  • Transmitted message(Equipment name, alarm time,type of alarm & limits)

 

 

 

SPECIFICATIONS

Temperature Range 2°C to 8°C
Temperature Accuracy ± 0.5°C
Temperature Uniformity ± 1°C

 

 

 STANDARD EQUIPMENT

Double walled with 80mm PUF insulated modular panels with easy on-site assembly System is made up of split type condenser unit in well-ventilated area to avoid throw of hot air in the room
SS 304 Interior & Exterior either SS 304 or Powder Coated G.I. Stand by humidity system
Stainless Steel Trays Complete Operations driven through PLC with data logging capacity of upto 1000 readings & email facility
Observation window - 300 x 300 mm High speed Ethernet based communication
Illuminated working area All operations through a single 4" Color Touch Screen
U-shaped SS tubular heaters High-quality German Make temperature humidity sensor with 4-20mA output
Flooring of Linoleum carpet Safety devices: Low & High temperature cut-off settable thermostats & high humidity cut-off device
Forced air circulation for uniform temperature Audio/Visual alarms for deviations
Non Condensing steam injection type humidity system with standby heater & auto switch overs Complete with IQ, OQ, PQ & Operations & Maintenance Manual
CFC free cooling system consisting of hermetically sealed compressor coupled with evaporation coil & condenser


 

 OPTIONAL ACCESSORIES

ICDAS - A Common Software suitable for 20 nos. Newtronic make equipments Door Access system (Numeric or Biometric)
8pt. Temperature & Humidity Scanners Mobile Alert system
Stand by Cooling System with auto switch overs Remote alarm system suitable for 4 nos. Newtronic make equipments

 

 

 SELECTION GUIDE

Exterior &Interior is of stainless steel (SS 304) Capacity Internal Size External Size Tray Qty. Tray Size
Cuft. Litres HxWxD (mm) HxWxD (mm) mm
NLWC204SI 204 5,712 2.00 x 1.36 x 2.10 2.16 x 1.52 x 2.26 24 870x300
NLWC244SI 244 6,854 2.40 x 1.36 x 2.10 2.56 x 1.52 x 2.26 32 870x300
NLWC300SI 300 8,400 2.00 x 2.00 x 2.10 2.16 x 2.16 x 2.26 24 870x600
NLWC360SI 360 10,080 2.40x2.00x2.10 2.56x2.16x2.26 32 870x600
NLWC428SI2 428 12,000 2.40x2.00x2.50 2.56x2.16x2.66 48 700x600
NLWC552SI 552 15,480 2.40x2.50x2.58 2.56x2.66x2.74 48 700x800
NLWC660SI1 660 18,480 2.40x2.50x3.08 2.56x2.66x3.24 48 870x800
NLWC1071SI 1,071 30,000 2.40x2.50x5.00 2.56x2.66x5.16 80 870x800
NLWC1844SI 1,844 51,643 3.00x4.24x4.06 3.16x4.40x4.22 140 870x600
NLWC2866SI 2,n866 80,253 3.00x4.82x5.55 3.16x4.98x5.71 180 870x800
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