Environmental Walk In Stability Chamber Manufacturers / Cold Rooms Manufacturers and Suppliers
| Laboratory Products | Walk In Stability Chamber/Cold Rooms/environmental
REMI Walk in chambers are designed for simulating, monitoring & control of environmental conditions like temperature & humidity. All these chambers are double walled & modular in construction, easy to assemble at site. They are available in standard sizes & can also be tailor made to suit specific requirements. Forced air circulation with the help of fan blower maintains uniform conditions. Use of intelligent control systems & dedicated REMI ‘Datasoft’ software complying to 21 CFR Part 11 requirements greatly enhances the performance. These chambers can be provided with standby refrigeration & humidity systems (optional) for uninterrupted functioning.
CONSTRUCTION
- Double walled prefabricated modular panels with PUF insulation, easy to assemble at site
- Standard model with inner of Stainless Steel (304 Grade) and outer Powder coated steel sheet
- GMP model with inner (316Grade) and outer of Stainless Steel (304 Grade)
- CFC free Refrigeration system with split type condensing unit located outside lab helps to emit hot air beyond working area
- Heating by long lasting SS tubular heaters
- Humidity by steam injection. Boiler and water reservoir made of SS with heater and low water level cut off
- Forced Air Circulation by heavy duty motor
- SS racks and trays
Salient Features:
- Designed as per ICH guidelines to meet, WHO and USFDArequirement
- Fulfills storage conditions of 25°C-60% RH, 40°C-75% RH, 30°C-65%
- Temperature Range: 20°C to 60°C, Accuracy:+0.2 C,Uniformity:±1°C (STABILITY CHAMBERS)
- Humidity range: 40% RH to 95% RH, Accuracy:±2% RH, Uniformity:±3%RH (STABILITY CHAMBERS)
- Temperature Range:2°C to 8°C, Accuracy:±0.2°C, Uniformity:±1°C (COLD ROOMS)
- Microprocessor based auto tuning PID controller provided for precise control of temperature and humidity
- Auto change over to standby systems through PLC (Optional)
- Auto switch over to standby sensor in case of Controlling Sensor failure through PLC (Optional)
- Capacitance type Humidity sensor enables direct display of RH and temperature (STABILITY CHAMBERS)
- Audio visual alarm for temperature, humidity variations and utility failures
- Output for remote alarm in lab and at security gate
- Safety includes shut off of humidity and air heaters in case of temperature overshoots or undershoots beyond specified limits with alarms
- Facility to open the door from inside in case of door locked with emergency bell having switch inside chamber
- Low water level alarm and power cut off of boiler tank heater
- Overload cut off relay for compressor
- Time delay for compressor switch on
- PC communication via RS-485 and software complying to 21CFR part 11 USFDA guidelines (Optional)
- Data stored in PC server with RS-485 connectivity and password protection (Optional with software)
- PLC with touch screen HMI fully protected with password, instead of PID controller for precise control of temperature and humidity (optional)
- Standby refrigeration system available for uninterrupted functioning (Optional)
- Standby humidity system available for uninterrupted functioning (Optional)
- Multipoint Temperature and Humidity logger with printout facility (optional)
- GSM mobile alert in case of temperature and humidity deviations beyond specified Limits (Optional with software)
- Magnetic door lock system with biometrics for door access and software to monitor door open log (Optional)
- Validation protocol with IQ, OQ, PQ Documentation
- Intelligent PLC/PID control system helps maintain highly accurate set parameters
- Biometrics system for secured door access
- Dual Capacitance type Humidity Sensors failure of one sensor automatically transfers regulation to other sensor
- Chamber illumination by fluorescent tubes
- PUF Insulation 80 mm for maximum thermal protection
- Spring Door Latch for door closure
- Blower Motor for forced air circulation
- Control panel with Data-logger, PC connectivity and electrical components
- Standby refrigeration by Compressor-1 and Compressor-2
- Standby humidity by Heater-1 and Heater-2
- Emergency bell switch to open the door from inside
- Highly ergonomic handle with unique multi lever key lock
- SS Racks and Trays
LCD Display
Features
- 4 Inch attractive LCD display
- Intelligent Controller helps maintain temperature in case of sensor failure
- Battery Backup for Temperature Controller
- Auto tuning of controller
- Self-Diagnosis for errors
- Histogram format of 24 hours temperature recording
- Settable High / low alarm points
- Memory for storage of upto 1000 records
- Centronic interface to record Temperature, Date, & Time by attaching Dot Matrix printer with adjustable print interval
- Alarm on equipment / output for remote alarm
Touch Screen Display
Features
- 7 inch big colour touch screen
- PLC (Programable logic controller)
- Memory of 9,000 records
- Centronic interface to record Temperature, Date & Time by attaching Dot Matrix printer with adjustable print interval
- Ethernet port
- Battery backup in case of power failure for display, alarms & off-line data logging (optional)
- Programmable cyclic timer for controlling illumination conditions
- Remi “Datasoft” Data acquisition software complying to 21 CFR part 11 as per USFDA Guidelines (optional)
- Password protected door opening (Optional)
REMI ‘Data Soft’
Features
- Multiple level alpha numerical password with password ageing
- Secured audit trail report
- Alarm report with mention of alarm condition
- Mean Kinetic Temperature able to be calculated for any days& alarm deviation report
- Reports in graphical and tabular form
- Data Stored in PC server with Lan connectivity and can be monitored on PC with password authentication
- Multi chamber data acquisition on single software
- Communication through RS 485 / TCP IP
- GSM Mobile Alert for six Numbers
- Power failure and resumption recorded with date and time
Optional Accessories
To be Ordered Separately
- Data logger for 8 Point temperature recording with sensor printer interface and software
- Software as per 21 CFR Part 11 requirements
- PLC Based Control System with HMI Touch Screen
- Biometrics Magnetic Door Access for Secured Door opening with software to maintain log
- Validation (mapping) consist of one cycle for temperature at any one set point for 24 hours on empty and loaded condition
- Standby Refrigeration System
- Standby Humidity System
- GSM alert through SIM card
| Technical Data | |||||
| WALK-IN STABILITY CHAMBERS | WSC -50 | WSC -80 | WSC -100 | WSC -120 | WSC -150 |
|---|---|---|---|---|---|
| WALK-IN COLD ROOM | WCR -50 | WCR -80 | WCR -100 | WCR -120 | WCR -150 |
| Internal Volume (Liters) | 5000 | 8000 | 10000 | 12500 | 15000 |
| Number of Shelves | 16 | 24 | 32 | 48 | 48 |
| Internal Dimension W x D x H (mm) | 1250 x 2000 x 2000 | 2000 x 2000 x 2000 | 2000 x 2000 x 2500 | 2000 x 2500 x 2400 | 2500 x 2500 x 2400 |
| External Dimension W x D x H (mm) | 1410 x 2360 x 2160 | 2160 x 2360 x 2160 | 2160 x 2360 x 2660 | 2160 x 2860 x 2560 | 2660 x 2860 x 2560 |
| Internal Body Material | Stainless Steel 304 grade (Standard Models), Stainless Steel 316 grade (GMP Models) | ||||
| External Body Material | Powder Coated CRCA Steel (Standard Models), Stainless Steel 304 grade (GMP Models) | ||||
| Insulation | 80 mm minimum, CFC free polyurethane foam | ||||
| Illumination | Fluorescent Tubes | ||||
| Control & Display | Microprocessor based PID control system with large 4″ LCD Display | ||||
| Power Failure Alarm | Audio Visual Alarm | ||||
| Door Open Alarm | Audio Alarm in case door open for over one minute | ||||
Supply: 220-240 Volts, 50 Hz Single Phase.
| Walk-in Stability Chambers | Walk-in Cold Rooms | |
|---|---|---|
| Sensor | Capacitance type direct reading | PT-100 |
| Temperature Range & Accuracy | 20°C to 60°C, ± 1°C | 2°C to 8°C, ± 1°C |
| Humidity Range (Rh) & Accuracy | 40% to 95%, ± 3% RH | xx |
| Audio Visual Variation Alarm | Set Humidity ± 3% RH,, Set Temperature ± 2°C | Set Temperature ± 2°C |
