SD-202 Environmental Test Chamber

Interior:	15W x 16D x 15H (in)
	381W x 406.4D x 381H (mm)
Exterior:	48.2W x 31D x 25.6H (in)
	1224.3W x 787.4D x 650.3H (mm)
Volume:	2.08 cubic ft
	58.89 liters
Temperature:	-70°C to 180°C (-94°F to 356°F)
Temperature Stability:	±0.5°C (±1.0°F) at sensor after stabilization
Rise Rate*:	7°C/min
Pull Down Rate*:	3°C/min
Electrical Supply:	120 VAC, 1 PH, 60 HZ (Optional) 50HZ
Facility Power Receptacle:	6' NEMA L5-30
Full Load Amps:	26 A
Airflow:	100 CFM
Thermal Heat Rejection (ThoR):	-MAX: 18,000 BTU/HR -MIN: 5,000 BTU/HR
Nationally Recognized Test Lab:	UL 61010-1
Refrigeration System:	Cascade
Refrigerant:	High Stage: R-404a Low Stage: R-508b (Optional) R-449a
Mobility:	Will fit through 32 in doorway
Approximate Product Weight:	432 lbs (196 kg) without added options
Approximate Shipping Weight:	542.0 lbs (246 kg) without added options

*Rise and pull-down rates calculated using IEC 60068-3-5 standard. Custom options available.

*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.

SD Series

Height: 72" (6' tall)

SD-202 SD-502

Height: 25.5"
Volume: 2.083 cu. ft.

SD-208 SD-508 SD-508-ATP

Height: 35"
Volume: 8 cu. ft.

SD-508-SAFE

Height: 35"
Volume: 8 cu. ft.

SD-501 SD-501-ATP SD-501-SAFE

Height: 16.73"
Volume: 1.01 cu. ft.

SD-508-ATP-B

Height: 81.3"
Volume: 16 cu. ft.

SD-501-3RS

Height: 78.5"
Volume: 3.03 cu. ft.

STANDARD FEATURES

• External cabinet construction consists of heavy-gauge, cold-rolled steel with powder coat, bone color, and textured matte finish
• Internal workspace constructed with type 304 stainless steel
• Full opening door with adjustable manual latch
• Interior light with exterior switch on cabinet face and operable on AESONE CONNECT
• Port configuration: right wall access port and plug with 3in (76.2mm) diameter
• Fully adjustable shelf, 1 wire-grid shelf, stainless steel
• Forced air circulation
• Multipane 12 in x 12 in heated viewing window

STANDARD INSTRUMENTATION

CONTROLLER   

SD Series Test Chambers have incorporated AESONE CONNECT creating a robust connected device for a standard and uniform interface making test chamber operation easier.

AESONE XCHANGE is hardware internal to the chamber that 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 

ADDITIONAL ONBOARD INSTRUMENTATION

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

SENSORS.

• TEMPERATURE SENSOR. Measured at the point of airflow entering the workspace. Class A, 3-wire, 100 Ohm Platinum RTD sensor

OPTIONAL DATA LOGGERS. View additional data loggers

STANDARD SAFETY FEATURES

• HIGH/LOW TEMPERATURE CONTROL. An adjustable temperature limit controller allows you to program the highest lowest temperature the device under test, protecting products from compromising temperature exposure.
• Internal high-temperature limit safety
• Refrigeration system over-pressure safety circuit
• TUV Rheinland certified meeting UL 61010-1, US, C, E

• Shelf Modification
• Custom Porting Sizes
• Custom Window Size
• Heater for Window
• LN2 Boost Cool
• CO2 Boost Cool
• Water Cooled Condenser
• Desiccant Air Dryer to reach conditions as low as 5% RH 
• Dry Nitrogen Purge to keep condensation and frost from accumulating on DUT surfaces at cold temperatures and to prevent oxidation of metals surfaces at high temperatures
• Floor Stand with Casters
• Stackable Test Chamber Stand with Casters

APPLICATIONS & USE CASES

The SD Series is AES's line of compact, benchtop temperature-only test chambers — a versatile platform used across a wide range of industries for product, component, and materials validation under controlled thermal conditions. The SD Series can be configured for general temperature testing, extended cold-range performance, and small-format battery testing with AES SAFE, giving engineers precision temperature control in a compact footprint that fits almost any lab. From cold-weather durability validation and pharmaceutical stability, to consumer product testing and early-stage battery qualification, the SD Series adapts to the unique demands of each industry it serves.

HIGHLIGHTED INDUSTRIES

Learn more about the industries we serve here.

• Electric Vehicles (EV)
• Energy Grid Storage
• Consumer Electronics
• Medical Devices
• Military & Defense
• Aerospace & Aviation
• Automotive
• Semiconductor
• Consumer Products
• Packaging
• Power Management

USE CASES

• Infrastructure & Mechanical Plumbing Cold-Weather Durability Testing: The SD-208 engineered to UL 213 standards for cold-weather durability and pressurization testing for pipe couplings — with multi-specimen pressurization integration. Read more
• Military & Defense Low-Temperature Battery Testing: SD-208-ATP benchtop chamber engineered for low-temperature battery testing down to -70°C, with dual rear access ports for streamlined cycler connectivity and support for multiple battery cell formats qualifying power sources for military deployment in arctic and high-altitude environments.
• Consumer Electronics EV Coin Cell Battery Testing: SD-508-ATP double-stack environmental test chamber paired with AES's patented ATPPRIME battery testing fixture delivering 192 coin cell channels at 1 amp each for high-density, simultaneous cycling of EV cell chemistries, with AESONE CONNECT® remote monitoring and real-time alerts to prevent thermal runaway. Read more

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SD Series Brochure

AESONE CONSOLE Brochure

F4T Controller Example Profile