Kesar Control

Walk in Stability Chamber

Introduction

A Walk-in chamber is a stability chamber that is large enough for a scientist to physically walk into and perform their tests. Walk-in chamber types are prevalent in more prominent pharmaceutical companies where large batches of drugs are to be tested at the same time. Other than that, a walk in stability chamber works in the same way as a normal reach-in stability chamber by managing the parameters of temperature and relative humidity within the walk-in chamber to perform tests.As a trusted walk in stability chamber manufacturer, our commitment to precision and quality ensures that these chambers deliver reliable and accurate results, meeting the stringent standards of the pharmaceutical industry.

Construction

  • Pre-fabricated modular panel type construction with PUF insulation to be assembled on site.
  • Floor panels have extra reinforcement to sustain the movement and sample load inside the chamber.
  • The internal mechanism is water and vapor tight, made with high-grade stainless steel.
  • Chambers are installed with an effective air circulation system, heating & cooling systems, & humidity generator system.
  • Multi-pane vacuum-sealed observation glass window to view the samples without disturbing the test condition & human safety.
  • Heavy-duty solid stainless steel duly electro polished wire mesh type trays are easy to clean and contribute to time-saving and reducing efforts. The trays are adjustable to convenience with detachable racks & adjustable handles.

Other Details

Specifications

A Walk-in Chamber is a precision scientific tool that requires the highest level of precision even in the making to ensure it is safe for use. After all, scientific testing for pharmaceuticals is done by scientists physically entering the chamber to perform their experiments.

Control Systems

7″ HMI with TFT LCD Colour touch screen with password protection for all parameter actual status monitoring of utilities like Sensor, Heating & Cooling System, Humidity System.

Imported make 4-20mA sensors for better accuracy.

PLC with auto tuning facility for accurate control of temperature and humidity conditions.

Data Storage unit facility to transfer the data to software via Ethernet for web based online remote monitoring with Date, Time, SV, PV, Door Open / Power On / Off remarks. Direct report printout provision from HMI.

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Features

  • Stainless-steel modular construction.
  • PUF insulation.
  • Multi-pane vacuum-sealed observation glass windows.
  • Heavy-duty solid stainless steel duly electro polished Perforated type trays which are easy to clean and adjustable.

Special Features

  • Special door lock is provide which can opened from inside even if locked from outside.
  • Door operation with password Access for Particular USER having the event log. Door open ENTRY USER:-XYZ & Door open EXIT USER:-XYZ in software.
  • Person trapped cut off facility in chamber.

Safety Features

  • Special door lock which allows opening of the door from the inside even if locked from outside.
  • Password protected door access.
  • Person trapped cut off facility in the chamber.
  • 21 CFR Part-11 Compliance: Log data, Event data, Audit, Trail data, E-Records & E-signatures, Graphical analysis & Data acquisition.
  • Temperature deviation & RH deviation alarm.
  • Power Failure Alarm.
  • Extreme temperature & RH prevention cut-off system.
  • Low water level cut off.

Optional Features

  • Stand by Cooling System.
  • Stand by Humidity System.
  • Scanner (8 Temp. + 8 RH for Online Monitoring Purpose).
  • Mobile Alert System.
  • Security Alarm System.
  • Chiller System.

21 CFR Part-11 Compliance

Log data, Event data, Audit, Trail data, E-Records & E-signatures, Graphical analysis & Data acquisition.

Software (21 CFR Part-11 Compliance)

  • Log data, Event data, Audit Trail data, E-Records & E-signatures, Graphical analysis & Data acquisition.

Alarm & Safety

Temperature deviation & RH deviation Alarm.

Power Failure Alarm.

Continues open door alarm.

Very High Temperature & RH Safety cut off.

Low water level cut off.

Auto change over Facility for RH Generator & Cooling System.

Technical Specification

Temperature Range 20 ℃ to 60 ℃
Humidity Range 40%RH to 95%RH
Accuracy +0.5 ℃ & +2.0% RH
Uniformity +2.0 ℃ & +3.0% RH
Test Suitable For 25 ℃ & 60% RH, 30 ℃ & 65% RH 40 ℃ & 75% RH, 30 ℃ & 75% RH
Specially-designed chambers for Low Humidity conditions such as 25 ℃ 40% RH, 40 ℃ 25% RH, 30 ℃ 35% RH

Material of Construction

Models Material Of Construction
Interior Exterior
STD S.S.304 Dull Finish G.I  Powder Coated
GMP S.S.304 Dull Finish S.S.304 Dull Finish

Sizes

Models Capacity (in ltrs.) Dimensions (W X D X H) No. of Trays
Internal
Width X Depth X Height (mm)
External
Width X Depth X Height (mm)
KGWS-2400 Ltr 2400 LTR 1600 x 750 x 2000 1720 x 870 x 2120 10
KGWS-3KL 3008 LTR 1600 x 940 x 2000 1720 x 1060 x 2120 10
KGWS-4KL 4000 LTR 1600 x 1250 x 2000 1720 x 1370 x 2120 16
KGWS-5KL 5120 LTR 1600 x 1600 x 2000 1720 x 1720 x 2120 16
KGWS-6KL 6120 LTR 1700 x 1800 x 2000 1820 x 1920 x 2120 16
KGWS-7KL 7000 LTR 1750 x 2000 x 2000 1870 x 2120 x 2120 16
KGWS-8KL 8000 LTR 1850 x 2080 x 2080 1970 x 2200 x 2200 16
KGWS-10KL 10000 LTR 1850 x 2600 x 2080 1970 x 2720 x 2200 24
KGWS-12KL 12000 LTR 1850 x 2730 x 2380 1970 x 2850 x 2500 24
KGWS-16KL 16000 LTR 2250 x 3000 x 2380 2370 x 3120 x 2500 24
KGWS-18KL 18000 LTR 2250 x 3380 x 2380 2370 x 3500 x 2500 32
KGWS-20KL 20000 LTR 2250 x 3740 x 2380 2370 x 3860 x 2500 32
KGWS-24KL 24000 LTR 2480 x 4100 x 2380 2600 x 4220 x 2500 32

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