TestEquity TE-115A-EX-F

• Export version, 230V, 50Hz power with CE Mark
• -73°C to +175°C Temperature Range
• Interior dimensions: 43.9L (1.55 Cu Ft), 40.6W x 30.5H x 35.6D cm (16W x 12H x 14D")
• Your choice of the NEW F4T Touch Screen Controller or the Original F4 Controller
• High/Low Limit Control & Alarm
• Viewing Window & Interior Light
• Reversible Door
• Access Ports on Left & Right Side
• Non-CFC Cascade Refrigeration
• Compact Floor Standing (115A-EX-F) and Benchtop (115A-EX-B) Versions
• Fast Delivery from Stock

Export Temperature Chamber; -73°C to 175°C, 43.9L (1.55 Cu Ft)

TestEquity Model TE-115A-EX Temperature Chamber provides full-range temperature testing in a compact floor standing or benchtop package. Its rugged design includes a variety of standard features, making it an exceptional value.

Compare the TestEquity Model 115A Temperature Chamber to the competition:

The TE-115A-EX-F is offered with two controller options. The F4T touchscreen is the most popular choice and is included as standard at no extra cost. For users preferring the original F4, it can be purchased as an option at the time of order.

F4T Touchscreen Controller

Modern touchscreen interface
Includes RS-232 and Ethernet
GPIB via option

F4 Controller

Original controller developed in 1998
Includes RS-232C
GPIB, Ethernet and analog retransmit via option

F4T Touchscreen Controller

The F4T is TestEquity's next-generation controller with an intuitive, 4.3" color touchscreen. The F4T is the most popular controller for use with the TE-115A and offers many easy-to-use features, including:

• Direct alphanumeric parameter entry
• Multiple levels of password security
• Profile archiving and transfer via USB flash drive
• Data logging via USB flash drive or LAN
• Graphical trend display, eliminating the need for circular chart recorders
• SCPI commands
• NEMA 4 / IP65 rating for protection against dust and water

For existing F4 users, the F4T offers an F4 compatibility mode for the most frequently used commands. Please click here for more information.

F4 Controller

The original F4 controller (non-touchscreen model) features a four-line backlit LCD to display programming, setup, operation, and help information, as well as a large LED to show 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.

High/Low Temperature Limit Controller and Alarm

Provides independent protection against excess temperatures. Both high and low limits can be set. The limit controller will shut down the chamber and trigger the audible alarm in the event of an out of limit condition.

Viewing Window and Interior Light

6-Pane window minimizes thermal losses. Oven-rated interior light fixture protrudes minimally into the workspace.

Two 7.6cm (3") Access Ports

Model 115A chambers include two 7.6cm (3") ports, 80.1cm (2.83") inside diameter. Let's you attach wires and sensors to your test sample through both the left and right side of the chamber.

Shelf

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

Casters

The 115A-F floor-standing version includes casters to permit easy movement, making the chamber truly portable.

Reversible Chamber Door

You won't need to rearrange you whole bench or workflow to accommodate the Model 115A. The chamber door is reversible, allowing the door to open from the left or right side. This is also useful when placing two chambers side-by-side.

Chamber Warranty

Only TestEquity offers a 3-year warranty on parts and a 1-year warranty on labor. Its extensive service network is qualified to do the job right and always has replacement parts in stock for immediate shipment. Warranty will very and is limited by country.

TECHNICAL FEATURES

Reliability and Safety That's Designed In

Non-CFC refrigerants are used in a cascade (two compressors) configuration. Pressure controls keep the operating pressures within safe limits regardless of load conditions. Liquid injection ensures cool compressor operation during high-temperature cool down for long life. Sequential starting of each compressor reduces the current demand on start-up. Care has been taken to use a minimum number of fittings, joints, and welds to reduce the possibility of refrigerant leaks.

All electrical control components are UL approved. The nichrome air-heater has a low watt-density and even heat distribution for reliable performance and fast response. A fusible link provides fail-safe protection against thermal runaways, in addition to the microprocessor-based high/low limit controller.

We use a combination of structural foam and fiberglass blanket insulation for a higher combined R-factor than just fiberglass alone. The result is a cabinet that does not sweat due to condensation during low temperature operation. The side and rear panels are removable to permit complete access to the refrigeration system for ease of service and preventive maintenance.