The TestEquity Half Cube™
World's Smallest Temperature Chamber!

• 1/2 Cu Ft Workspace
• -40°C to +130°C
• 256-Step Programmable Temperature Controller
• RS-232 Interface, optional GPIB & Ethernet
• LabVIEW Drivers
• High/Low Limit Controller
• Compact Size for Bench or Rack Mount Use
• Low Audible Noise
• Non-CFC Single-Stage Refrigeration
• 3" Access Port on Left and Right Side
• 120V Input - Plugs Into Any Outlet
• 3 Year Parts, 1 Year Labor Warranty
• Fast Delivery From Stock
• Available For Sale, Rental or Lease

The TestEquity Half Cube™ temperature chamber is small enough to fit on your bench with plenty of room to spare. It's 70% smaller and uses 33% less power than the typical "benchtop" chamber. Plus, it fits in a 19" rack. Low audible noise makes the Half Cube ideal for use in confined workspaces. Requiring only 10 Amps at 120 V, you can plug it into any outlet - no need for a dedicated power line. The chamber door is reversible, to open from the left or right side. Two 2" ports let you attach wires to the test sample through the left and right sides. Cools down to -40°C without LN₂ or CO₂.

Programmable Temperature Controller
Model 105A includes the versatile F4 temperature controller. Up to 256 steps can be programmed into as many as 40 nameable profiles. The context sensitive information key and guided steps make profile programming fast and easy. A four-line backlit LCD displays programming, setup, operating and help information. A large LED readout indicates the actual chamber temperature with 0.1° resolution. Internal logic provides refrigeration compressor control for responsive and reliable performance. Includes two alarms and seven event outputs to control remote devices. RS-232 communications is also included. GPIB, Ethernet and analog retransmit are available as options.
More about the Temperature Controller >>
RS-232 Programming Resources and LabVIEW drivers >>
GPIB Programming Resources and LabVIEW drivers >>
Ethernet Inteface information >>

High/Low Limit Controller
Provides user-adjustable independent protection against excess temperatures.

Two 3" Access Ports
All new 105A chambers now include 3" ports (2.83" inside diameter). Lets you attach wires and sensors to your test sample through both the left and right side of the chamber.

Reversible Chamber Door
You won't need to rearrange you whole bench or workflow to accommodate the Half Cube. The chamber door is reversible, allowing the door to open from the left or right side. This is also useful when placing two Half Cube chambers side-by-side.

Shelf
A stainless steel wire shelf ensures proper airflow around your test sample for uniform temperature distribution.

Compact Size The Half Cube is designed to use a minimum amount of bench space. Unlike "benchtop" chambers which take up almost your whole bench, the Half Cube has a 17" x 20" footprint. It can even fit on benches that have a hutch. Plus, it can also fit in a 19" rack. Put it on a cart, and you can roll it into even the smallest work cubicle. Low-Noise Operation The Half Cube's refrigeration system generates a low level of audible noise and vibration. You'll be able to work close to the chamber with minimum discomfort and distraction. 120 Volt Input The Half Cube draws only 10 Amps maximum at 120 Volts. You can plug it into any standard 15-20 Amp wall receptacle, with plenty of power to spare for other equipment. Compare this to the typical "benchtop" chamber which draws up to 18 Amps and requires a dedicated line Flexible Installation and Maintenence The condenser airflow is from the front of the chamber to the back. Unlike chambers with side-to-side airflow, you can place Half Cube chambers along side each other. Front-to-back condenser airflow is also important for proper thermal management when the chamber is installed in a rack. And since the condenser grille is removeable from the front, you can clean the condenser without having to take apart your bench setup or removing the chamber from a rack. World’s Best Chamber Warranty Only TestEquity offers a 3-year warranty on parts and 1-year warranty on labor at your domestic site. Our nationwide service network is qualified to do the job right. And we always have replacement parts in stock for immediate shipment.

Shown on optional cart.

Shown in a rack with optional rackmount kit.