Eco Smart Walk-in Stability Chamber
Room-sized, energy-saving walk-in stability chamber from Kesar for large-batch ICH studies. Works on dew point control with 20-60 °C and 40-95 %RH.
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Reference: KGOS series
Stability Chamber
Reach-in pharmaceutical stability chamber from Kesar (KGOS series, 90 to 1,000 litres) supporting ICH Q1A(R2) long-term, intermediate and accelerated conditions.
Key specifications
- Temperature range
- 20 °C to 60 °C
- Humidity range
- 40 %RH to 95 %RH
- Accuracy
- ±0.2 °C and ±2.0 % RH
- Uniformity
- ±2.0 °C and ±3.0 % RH
- Configured to your application by our specialists
- Installed and commissioned on site
- Training and after-sales support across Jordan, the GCC and MENA
Stability Chamber
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Product overview
The Kesar stability chamber holds temperature and relative humidity at fixed, validated set points for weeks to years so that shelf life and stability of pharmaceutical, food, cosmetic and biotech products can be studied. It is factory configured for the ICH Q1A(R2) conditions of 25 °C/60 %RH, 30 °C/65 %RH and 40 °C/75 %RH, plus low-humidity points for hygroscopic formulations.
The body is CNC fabricated with a stainless steel interior (SS 304 or SS 316 depending on model), an illuminated interior and a multi-pane insulated glass door that prevents condensation so samples can be inspected without opening it. Electro-polished wire mesh trays carry up to 30 kg each.
Control is PID or HMI plus PLC based, with safety alarms, optional standby humidity and refrigeration systems, and optional 21 CFR Part 11 compliant software. Kesar also lists NABL-accredited calibration, IQ/OQ/PQ documentation and AMC plans with this range.
Specifications
Technical specifications
15 parameters
Performance
- Temperature range
- 20 °C to 60 °C
- Humidity range
- 40 %RH to 95 %RH
- Accuracy
- ±0.2 °C and ±2.0 % RH
- Uniformity
- ±2.0 °C and ±3.0 % RH
- Test conditions supported
- 25 °C/60 % RH, 30 °C/65 % RH, 40 °C/75 % RH, 30 °C/75 % RH; low-humidity conditions 25 °C/40 % RH, 40 °C/25 % RH, 30 °C/35 % RH
Control
- Control system
- PLC or PID based
Construction
- Material of construction
- Interior SS 304 dull finish; exterior G.I. powder coated (STD). GMP: SS 304 interior and exterior. CGMP: SS 316 interior, SS 304 exterior.
Models
- KGOS-90
- 90 L; internal 450 x 450 x 450 mm; external 600 x 1030 x 1060 mm; max 2 trays
- KGOS-227
- 227 L; internal 600 x 630 x 600 mm; external 750 x 1210 x 1210 mm; max 2 trays
- KGOS-325
- 325 L; internal 600 x 630 x 900 mm; external 750 x 1210 x 1510 mm; max 5 trays
- KGOS-400
- 400 L; internal 600 x 630 x 1060 mm; external 750 x 1210 x 1670 mm; max 6 trays
- KGOS-500
- 500 L; internal 600 x 630 x 1330 mm; external 750 x 1210 x 1940 mm; max 8 trays
- KGOS-600
- 600 L; internal 800 x 800 x 950 mm; external 950 x 1380 x 1560 mm; max 5 trays
- KGOS-800
- 800 L; internal 800 x 800 x 1250 mm; external 950 x 1380 x 1860 mm; max 7 trays
- KGOS-1000
- 1000 L; internal 800 x 800 x 1570 mm; external 950 x 1380 x 2180 mm; max 10 trays
Features
Key features
- 01
ICH Q1A(R2) conditions
Configured for long-term, intermediate and accelerated test conditions plus low-humidity set points.
- 02
Condensation-free viewing door
Multi-pane insulated glass door with silicone gaskets on inner and outer doors; LED-lit interior.
- 03
Stainless steel construction
SS 304 or SS 316 interior depending on model, CNC-fabricated body, STD/GMP/cGMP exterior options.
- 04
Electro-polished wire mesh trays
Adjustable trays rated up to 30 kg uniformly distributed load.
- 05
Safety features
Password door access, deviation alarms, power failure alarm, open-door alarm, extreme cut-offs, low water cut-off, automatic standby changeover.
- 06
Data and software option
21 CFR Part 11 software with audit trail, e-records/e-signatures, MKT calculation, multi-chamber dashboard, GSM alerts to up to 6 numbers.
- 07
Optional extras
Standby humidity and refrigeration systems, multi-channel scanner, GSM and security alarm systems.
From order to operation
We stay with the instrument after it arrives
Al-Shaker specifies the configuration, documents the system, and supports it across Jordan, the GCC, and MENA.
- 01
Consult
- 02
Plan
- 03
Supply
- 04
Install
- 05
Train
- 06
Support
Keep exploring
More from Kesar Control Systems
Walk-in Stability Chamber
Room-sized stability chamber from Kesar (KGWS series, 2,400 to 24,000 litres) for large-batch ICH studies at 20-60 °C and 40-95 %RH.
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Humidity Chamber
Temperature and humidity chamber from Kesar (KGOS series, 90 to 1,000 litres) for shelf-life and environmental resistance testing at 20-60 °C and 40-95 %RH.
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Photostability Chamber
ICH Q1B photostability chamber from Kesar (KGOP series, 227 to 400 litres) with controlled UV and LUX light, temperature and humidity for light-exposure studies.
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Talk to the technical team
Tell us the application. We will specify the system.
Share the workflow, capacity, and compliance constraints. We respond with a recommended configuration, not a generic catalogue list.