Walk in Cooling Chamber
A. Specifications:
| Model | GMP & Standard |
| Temperature Range | 2°C to 8°C |
| Temperature Accuracy | +/- 1°C |
| Temperature Uniformity | +/- 2°C |
B. Common Features:
Walk in type Chamber Construction:
- 80mm thick PUF Insullattion Panel of SS skin on both side with cam lock arrangement
- Inner SS 304 Matt finish & Outer SS 304 Matt finish or Powder Coated
- SS Rack & Tray with unique tray arrangement
- Metal Door with Observation window, Gasket & latch
- Force air circulation for uniform Temperature.
Software:
- Full filling the requirement of 21 CFR part 11 compliance
- Automatic backup facility
- Passwaord reset & expiry
- All user’s activities are tracable in Audit Trails
- Mean Kinetic Temperature Calculations
- Data export in pdf format
- Data Trends
PLC Base Control System:
- Chamber operation control through PLC,
- Standby Cooling Auto changeover
- Calender function for cooling system
- PID Auto Tune Facility
HMI (TSD):
- Human Machine Interface ( Touch Screen Display)
- All operational setting done through 7” TFT LCD with LED Backlight
- Inbuilt Data storage facility.
- Adjustable data interval timing.
- Off line Printing
- Password Protection
Standby System:
- Ready to use cooling system
- Automatic changeover in case of running system fails
- Automatic changeover of temperature sensor in case of controlling sensor fails
Cooling system:
- Emerson make compressor
- CFC free refrigerant
Sensor:
- High quality Temperature sensor
- RTD
- Low drift
Alarms/Event:
- Temperature deviations
- Mains Failure
- Temperature Overshoot
- Chamber Shutdown
- Door Opening
Safety:
- Temperature Overshoot/Undershoot
- MCB for overload
- Time delay is provided to safeguard the compressor
- Door can be open from inside for walk in chamber
- Emergency bell switch inside in walk in chamber
Door Access:
- Password protected door access through HMI
- Restrict unauthorised person to access the chamber
Mobile Alert (GSM):
- Time of alarm
- Equipment Name
- Type of Alarm
Documentation:
- IQ, OQ & PQ
- Material test certificate
- Calibration Certificate (Through NABL Lab)
- Operation Manual
- Maintenance Manual
- Drawing Electrical, General Assembly & Mapping Positions
- Training to chamber handling user
Scanner:
- 8 Temp + 8 RH point probe can be installed to map the condition in various location of the
- Excellent uniformity
