TestEquity 115B Temperature Chamber (Environmental Chamber)

15713.1 MFG #: 115B
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Additional shipping charges will be applied to your order at time of invoicing.

  • Description
  • Technical Manuals
  • Options

Product Features

    Replaced by Model 115A >>

    • -73°C to +175°C Temperature Range
    • 1.55 Cu Ft Workspace, 16W x 12H x 14D
    • Programmable Temperature Controller
    • RS-232 Interface (Opt. GPIB and Ethernet)
    • High/Low Limit Control & Alarm
    • Viewing Window & Interior Light
    • Reversible Door
    • Access Ports on Left & Right Side
    • Non-CFC Cascade Refrigeration
    • Compact Floor Standing & Benchtop Versions
    • 120V Input - Plugs Into Any Outlet
    • 3 Year Parts, 1 Year Labor Warranty
    Benchtop Version

    Replaced by Model 115A >>

    TestEquity Model 115 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 115 Temperature Chamber to the competition:

    Feature TestEquity 115 Competition
    Temperature Controller 256 Steps,
    10 Profiles
    16 Steps,
    2 Profiles
    Window and Light Included Optional
    High/Low Limit Controller Included Optional
    Access Ports Two, left and right side One, not possible on right side
    Shelf Included Optional
    Reversible Chamber Door Yes Not Possible
    Warranty 1 Year Labor
    3 Years Parts
    90 Days Labor
    1 Year Parts
    Model 115 Improvements Over Competitive Models here >>

    Environmental Chambers

    See the complete line of
    TestEquity Environmental Chambers

    The Features You Want - Included at No Extra Charge...

    Programmable Controller Programmable 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 >>
    GPIB Programming Resources and LabVIEW drivers >>
    Ethernet Interface Information >>

    Limit ControllerHigh/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 3" Access Ports
    All new 115 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.

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

    The 115F 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 115. 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.

    120 Volt Input
    The chamber draws 15 Amps maximum at 120 Volts. You can plug it into any standard 20 Amp wall receptacle. An export version is available with 230 Volts, 50 Hz input.

    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.


    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.

    Condensed Specifications
    Temperature Range -73°C to +175°C
    Tolerance Control: ±0.2°C; Uniformity: ±0.5°C
    Input Power

    NEMA 5-20R120V, 60 Hz, 15A (20A minimum service)
    Plugs into standard NEMA 5-20R Receptacle

    (Export version available with 230V, 50Hz, 8A input,
    supplied with power cord for destination country)

    Inside Dimensions 16" W x 12" H x 14" D (1.55 Cubic feet)
    Outside Dimensions Bench Model 115B: 24" W x 44" H x 26" D
    Floor Model 115F: 24" W x 61" H x 26" D
    Net Weight Bench Model 115B: 275 lbs.; Floor Model 115F: 300 lbs
    For detailed specifications CLICK HERE >>
    Model 115F
    View larger image >>

    Need a humidity chamber that runs on 120 Volts? See the new TestEquity Model 123H >>

    TestEquity1152Caster Base Retrofit to convert 115A-B to 115A-F Converts 115B and 115A-B Benchtop Version to 115F and 115A-F Floor Standing Version
    TestEquity1052GPIB Interface (External) (External interface converter box) Converts the temperature controller's serial interface to GPIB. More info >>
    TestEquity1151Extra Shelf for Model 115A Chamber comes standard with one shelf.
    TestEquity384290Port Plug, Silicone Foam, 2" D x 4" L Open-cell silicone sponge with closed-cell silicone facing. For older Model 115 Chambers with 2" ports. Replaces p/n 300445.
    TestEquity404" Port (Factory Installed Only) Specify left or right side at time of order. Chamber comes standard with one 3" port on the left and right side (2 total). Each 4" port replaces an existing 3" port.
    Not available for short-term rentals.
    TestEquity9GN2 Purge (Factory Installed Only) Requires GN2 to be supplied by customer. More info >>
    Not available for rentals.
    TestEquity300373Port Plug, Silicone Foam, 3" D x 3.5" L Open-cell silicone sponge with closed-cell silicone facing. For newer Model 115 and 115A Chambers with 3" ports.
    TestEquity1056Ethernet Interface (External) (External interface converter box) Converts the temperature controller's serial Modbus interface to Ethernet. Allows you to program with simple ASCII commands instead of Modbus packets. Not compatible with GPIB Option 0003. Replaces TE-1055. More info >>
    TestEquity4Controller Retransmit Outputs for F4 Controller (Installed) Analog retransmit of chamber temperature, set point (or %RH on humidity chambers). Two outputs. For original F4 Controller. NOT FOR F4T CONTROLLER.
    More info >>
    TestEquity200203Replacement Light Bulb for 115 Series and 123 Series 15W 120V E14 base. NOT for 123C-EX, 123H-EX, or 123HS-EX.