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TestEquity LLC, Environmental Chamber Division Environmental Chambers for Temperature and Humidity Testing
   TestEquity Model 107 Benchtop Temperature Chamber (Environmental Chamber)
TestEquity Model 107
  • 0.7 Cu Ft Workspace, 12W x 9H x 11.25D (20 liters)
  • -42°C to +130°C
  • Choice of Original F4 Controller or
    F4T Touch Screen Controller
  • 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
  • Made by TestEquity in Moorpark, California

The TestEquity Model 107 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 -42°C without LN2 or CO2.

Our new Model 107 offers these improvements over our popular Model 105A Half-Cube Chamber:

  • Improved Airflow - The conditioning plenum is improved to accommodate a larger fan blade and a more ideal airflow pattern. This results in substantially improved temperature uniformity under real-world loading conditions.
  • Cools Down to -42°C - Improved airflow and a larger evaporator (cooling coil) allows the Model 107 to get 2°C colder. This allows you to compensate for offsets that can occur with an energized load at -40°C.
  • Full Bi-Directional Heat/Cool Control - Provides more responsive temperature control, particularly at moderate temperatures. Details here >>
  • Choice of Manual or Programmed On/Off Mode - Allows the chamber to be turned off completely at the end of a stored profile or via computer interface.
  • Deeper Interior - The inside is 3.25" deeper to accommodate larger test samples.
  • Condensate Drain - The chamber floor has a drain to permit removal of condensate from the evaporator that can occur when cycling between low to high temperatures.

Model 107 Temperature Chamber Inside

Click for larger image

Your choice of the original F4 Controller or the NEW F4T Touch Screen Controller

F4T Controller    F4 Controller
F4T Touch Screen Controller
Modern touch screen interface
and connectivity
Original F4 Controller
Developed in 1998

NEW F4T Touch Screen Temperature Controller
The F4T is our next-generation controller. Featuring a touch-screen interface, it's exceptionally easy and intuitive to use. Includes RS-232 and Ethernet interfaces. GPIB is available as an option.

F4T Feature F4T Benefit
4.3 inch TFT Projected Capacitive (PCAP) color graphic touch screen Modern interface for quick entry and readout of parameters and functions
Direct alphanumeric parameter entry Quick and unambiguous entry of parameters for ease-of-use
Multiple levels of password security Prevent tampering of critical parameters and processes by unauthorized persons
Profile archiving and transfer via USB Flash Drive Quickly and easily transfer profiles to multiple chambers
Data Logging to USB Flash Drive Eliminate circular chart recorders which have limited usefulness, simplify your documentation process
F4 Compatibility Mode Use your existing software that was written for the original F4
Free Composer Software Easy creation and archiving of profiles and chamber configurations
NEMA 4 / IP65 Rated Front panel protects the controller against damage from dust and water intrusion

More about the F4T Touch Screen Controller >>

Original 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-232C communications is also included. GPIB, Ethernet and analog retransmit are available as options.
More about the Original F4 Temperature Controller >>

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

Two 3" Access Ports
Two 3" ports (2.83" inside diameter) access ports are included. 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.

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

Compact Size
The Model 107 is designed to use a minimum amount of bench space. Unlike "benchtop" chambers which take up almost your whole bench, the 107 has a 17" x 25.25" 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 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 Model 107 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 Environmental Chamber WarrantyWorld's Best Environmental Chamber Warranty
Only TestEquity offers a 3-year warranty on parts and 1-year warranty on labor. Our nationwide service network is qualified to do the job right. And we always have replacement parts in stock for immediate shipment. Labor warranty applies to the United States and Canada only. See the complete warranty statement here.

Optional Cart
Shown on optional cart.
Optional rackmount kit
Shown in a rack with
optional rackmount kit.
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