HM-436 Environmental Test Chamber

Interior:	33W x 37D x 49H (in)
	838.2W x 939.8D x 1244.6H (mm)
Exterior:	48W x 50D x 81H (in)
	1219.2W x 1270D x 2057.4H (mm)
Volume:	34.62 cubic ft
	980.32 liters
Temperature:	23°C to 25°C (73.4°F to 77°F)
Temperature Stability:	±0.5°C (±1.0°F) at sensor after stabilization
Humidity:	35% RH steady state with load
Humidity Fluctuation:	±5% RH at sensor
Electrical Supply:	208 VAC, 1 PH, 60 HZ (Optional) 50HZ
Facility Power Receptacle:	8' NEMA L6-20
Full Load Amps:	12 A
Compressed Air Requirements:	30PSI
Thermal Heat Rejection (ThoR):	-MAX: 3000 BTU/HR -MIN: 2400 BTU/HR
Nationally Recognized Test Lab:	UL-508A
Refrigeration System:	Single stage
Refrigerant:	R-404a (Optional) R-449a
Mobility:	Will fit through 62 in doorway
Approximate Product Weight:	1450 lbs (658 kg) without added options
Approximate Shipping Weight:	1490.0 lbs (676 kg) without added options

*Ideal ambient temperature conditions for test chambers is 23°C (73.4°F). The temperature and humidity range of assured performance is between 15°C and 25°C (59°F/77°F) and 30-50% relative humidity. Conditions outside this range may affect the performance of your test chamber and reduce the lifespan of the equipment.

STANDARD FEATURES

• Internal light with external switch
• Forced air circulation
• Standard full opening door, right-hand hinge
• Two 115v, 15a interior outlets
• Full-height battery access door
• Self-contained refrigeration system
• Mechanical dehumidification system
• Steam generator humidity system
• Floor supports 600 lbs
• Live load supported up to 75-100 watts
• Locking swivel casters, set of 4

STANDARD INSTRUMENTATION

CONTROLLER

2 Independently controlled, manual-set Watlow EZ-ZONE PM controllers for temperature and humidity control (non-programmable)

UPGRADE WITH

HM Series Test Chambers can incorporate AESONE CONNECT creating a robust connected device for a standard and uniform interface making test chamber operation easier.

AESONE XCHANGE increases your functionality   

• Connects the test chamber controller to your network for increased accessibility
• On-board multi-year data logging

AESONE SOFTWARE gives you the power to

• Remote chamber operation and monitoring, 
• Web-based test profile creation, 
• Viewing current data and historical data visually
• Secure multi-level user access 

WATLOW F4T PROGRAMMABLE CONTROLLER. Features a 4.3” capacitive touchscreen minimizing the chance for error. Ethernet communication supported by AESONE HARDWARE. View more controller options

ADDITIONAL ONBOARD INSTRUMENTATION

SENSORS. 

for temperature, 100 OHM platinum RTD is highly-accurate sensor made from platinum components for increased sensitivity
for humidity, solid-state sensor for 10-95% relative humidity
View sensor options

COMMUNICATIONS. via RS-485

OPTIONAL DATA LOGGERS. View additional data loggers

STANDARD SAFETY FEATURES

• Internal high-temperature limit safety
• Refrigeration system over-pressure safety circuit
• Low-water steam generator over-temperature circuit

APPLICATIONS

The HM Series is AES's temperature and humidity stability chamber engineered for long-duration, steady-state testing where products must hold a precise climate for weeks, months, or years at a time. With large interior volumes, a 10–95% RH range with ±2% RH stability, and uniform temperature control tuned for continuous operation, the HM Series is built specifically to support ICH Q1A and other regulated stability protocols, shelf-life studies, and humidity-critical qualification. The HM Series adapts to each industry's most demanding stability testing workflows.

HIGHLIGHTED INDUSTRIES

Learn more about the industries we serve here.

• Pharmaceuticals
• Medical Devices
• Biotechnology & Life Sciences
• Packaging
• Consumer Products
• Consumer Electronics
• Semiconductor
• Paints & Coating
• Food & Beverage
• Cosmetics & Personal Care