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Walk-In Stability Rooms

Purpose-built for large-scale stability studies

BMT USA walk-in stability rooms support high-volume stability studies with smooth, uniform airflow and consistent temperature distribution throughout the interior. With custom configurations to meet your facility’s specific requirements, the room integrates seamlessly into your laboratory space and deliver dependable performance under demanding conditions.
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Product Overview

Designed to deliver confidence at every stage of large-scale stability testing, BMT USA walk-in stability rooms provide precise temperature control from 20°C to 60°C and controlled humidity from 40% RH to 95% RH to maintain the conditions required for reliable studies. A PLC-based control system supports dependable performance in every cycle, while integrated alarms help safeguard both samples and operators. With support for 21 CFR Part 11 compliance, BMT USA walk-in rooms also help simplify documentation and data management requirements in regulated environments.

Custom Sizes & Configurations

tailored to your facility, workflow, and study capacity requirements.

Precise Temperature Control

from 20°C to 60°C with accuracy of ±0.5°C and uniformity of ±1.0°C to support stable, repeatable test conditions.

Controlled Humidity

from 40% RH up to 95% RH to maintain the environmental consistency required for long-term stability studies.

CFC-Free Cooling System

featuring a hermetically sealed compressor, evaporator coil, condenser, and standby cooling system to protect samples if the primary system fails.

Integrated Safety Protections

prevent temperature or humidity overshoot while also safeguarding operators from hazardous conditions.

PLC Control System

provides dependable operation with repeatable performance with controls through a 7″ color touch screen interface.

Multi-Channel Alerts

with audible, visual, mobile, and email notifications for critical deviations and system events.

Ethernet Connectivity

for fast data transfer and seamless integration with site networks and reporting systems.

21 CFR Part 11

compliant software with daily data backup, alarm logs, audit trails, data trending, and PDF export.

Comprehensive Documentation

including IQ/OQ, calibration certificates, operating and maintenance manuals, material test certificates, and electrical drawings.

Built for Stable Performance

Durable walk-in room construction designed to protect study conditions and support long-term reliability.

BMT USA walk-in stability rooms are engineered for the demands of regulated pharmaceutical and laboratory environments, where construction quality directly affects performance. With 304 stainless steel interior and exterior walls, the rooms are durable and easy-to-clean, ensuring long service life. Double-walled 60 mm PUF insulated modular panels support thermal stability and efficient operation, while simplifying on-site installation.

Thoughtful design details, including a heated door line to minimize condensation, a built-in observation window for convenient monitoring, and a PVC strip curtain to reduce temperature leakage, help protect room conditions during daily use. U-shaped stainless steel tubular heaters contribute to dependable, uniform heating for stable, repeatable results.
304 stainless steel exterior and interior walls.
Double walled with 60mm PUF insulated modular panels with easy on-site assembly.
Heater line along the door to avoid condensation.
Observation window – 450 x 300 mm.
Illuminated interior
PVC strip curtain for reducing temperature leakages.
U-shaped stainless steel tubular heaters.

Technical Specifications

Heat Technology:

Forced air circulation

Temperature Range:

20°C up to 60°C

Temperature Accuracy:

±0.5°C

Temperature Uniformity:

±1°C

Humidity Range:

40% RH up to 95% RH

Humidity Accuracy:

±2% RH

Humidity Uniformity:

±3% RH

Model Selection Guide

Model

Capacity

cu. ft. (liters)

Internal Dimensions

h x w x d (mm)

External Dimensions

h x w x d (mm)

Tray Qty.

Tray Dimensions

w x d (mm)
WISC-208
208 (5,848)
78.7″ x 53.5″: x 84.7″
(2000 x 1360 x 2150)
83.5″ x 58.3″ x 89.4″
(2120 x 1480 x 2270)
20
35.4″ x 11.8″ (900 x 300)
WISC-250
250 (7,017)
94.5″ x 53.5″ x 84.7″
(2400 x 1360 x 2150)
99.2″ x 58.3″ x 89.4″
(2520 x 1480 x 2270)
28
35.4″ x 11.8″ (900 x 300)
WISC-307
307 (8,600)
78.7″ x 78.7″ x 84.7″
(2000 x 2000 x 2150)
83.5″ x 83.5″ x 89.4″
(2120 x 2120 x 2270)
20
35.4″ x 23.6″ (900 x 600)
WISC-368
368 (10,320)
94.5″ x 78.7″ x 84.7″
(2400 x 2000 x 2150)
99.2″ x 83.5″ x 89.4″
(2520 x 2120 x 2270)
28
35.4″ x 23.6″ (900 x 600)
WISC-543
543 (15,216)
94.5″ x 78.7″ x 124.8″
(2400 x 2000 x 3170)
99.2″ x 83.5″ x 129.5″
(2520 x 2120 x 3290)
42
35.4″ x 23.6″ (900 x 600)
WISC-679
679 (19,020)
94.5″ x 98.4″ x 124.8″
(2400 x 2500 x 3170)
99.2″ x 103.1″ x 129.5″
(2520 x 2620 x 3290)
42
35.4″ x 31.5″ (900 x 800)
WISC-1092
1092 (30,600)
94.5″ x 98.4″ x 200.8″
(2400 x 2500 x 5100)
99.2″ x 103.1″ x 205.5″
(2520 x 2620 x 5220)
70
35.4″ x 23.6″ (900 x 800)
WISC-1787
1787 (50,040)
118.1″ x 157.5″ x 164.2″
(3000 x 4000 x 4170)
122.8″ x 162.2″ x 168.9″
(3120 x 4120 x 4290)
126
35.4″ x 31.5″ (900 x 800)
WISC-2857
2857 (80,019)
118.1″ x 200.8″ x 205.9″
(3000 x 5100 x 5230)
122.8″ x 205.5″ x 210.6″
(3120 x 5220 x 5350)
162
35.4″ x 23.6″ (900 x 800)

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From initial planning to final specification, our team can help you move your project forward.
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