


Purpose: The Stability Test Chamber is a machine used in laboratories. They are specially designed growth chambers that use a combination of temperature, humidity, and light to create an artificial environment responsible.
Standard Specification of Stability Test Chamber
1. Construction: Double walled.
2. External Construction: Epoxy powder coated MS sheets.
3. Internal Construction: High grade SS 304 stainless steel.
4. Insulation: High density 3” thick PUF insulation between inner & outer wall.
5. Temperature Controller: Microprocessor based PID temperature controller with a dual display of set value & process value for precise control of temperature.
6. Type of Display: LED/LCD display.
7. Temperature range: 10°C to 60°C.
8. Temperature accuracy in °C: ± 0.5°C to ±1ᵒC.
9. Temperature uniformity in °C.: ±2ᵒC.
10. Temperature sensor: PT-100 temperature sensor is used for sensing the temperature.
11. Humidity: Natural humidity with water inside.
12. Humidity Range: 40% RH to 95% RH ± 1% to 5% RH.
13. Humidity sensor: Non condensing type.
14. Heating System: Heating is done by U shaped tubular air heaters.
15. Compressor: heavy duty hermetically sealed, low noise, low vibration compressor air cooled refrigeration system. CFC-FREE, HCFC-free refrigerants.
16. Illumination: For illumination, we use fluorescent or LED light.
17. Type of shelves/Tray: Removable/fixed.
18. Evaporator: Finned tube evaporator for faster cooling effects.
19. Material of shelves: Stainless steel wire mesh / Stainless Steel Perforated Tray/Shelves.
20. Door: Solid outer door with lock and key and acrylic glass inner door.
21. Operator can have full view of the samples in the chamber without disrupting the culture condition.
22. Air circulation: Air circulation is mandatory to spread uniform temperature inside the chamber for this we use axial fans or motorized blower system.
23. Castors: Heavy duty wheel for easy movement.
24. Power Supply: 220 V, 50 Hz Single Phases.
Technical Data& Ordering Information:-
Model | CLW-143-112 | CLW-143-145 | CLW-143-171 | CLW-143-280 | CLW-143-340 | CLW-143-420 | CLW-143-450 |
Capacity (Ltrs) | 112 L | 145 L | 171 L | 280 L | 340 L | 420 L | 450 L |
Capacity Cu.Ft | 4 Cu. Ft. | 5 Cu. Ft. | 6 Cu. Ft. | 10 Cu. Ft. | 12 Cu. Ft. | 15 Cu. Ft. | 16 Cu. Ft. |
Inner Size (WxDxH) | 455 x 410 x 610 mm | 455 X 455 X 710 mm | 505 x 415 x 830 mm | 570 x 550 x 875 mm | 650 x 580 x 900 mm | 700 x 640 x 900 mm | 700 x 640 x 970 mm |
Trays/Shelves | 2 | 2 | 2 | 3 | 3 | 4 | 4 |
Optional Features:
1. Low water level boiler cut off.
2. Material of exterior body ss304/ss316 (GMP model).
3. PLC with HMI interface.
4. Data logger with USB interfaces.
5. Aluminum perforated tray/extra trays.
6. Caster wheels with brake.


