732.919.3339

Authorized Tektronix Distributor

We Buy, Sell, Rent and Trade quality test & measurement instruments.

Instrument Repair
Repair services for test & measurement instruments.

Instrument Calibration
Calibration services for test & measurement instruments.
Test Equity 115 TestEquity 115, -73C to 175C, ID: 16"Wx14"Dx12"H (1.55 cubic feet), OD: 24"W x 26"D x44"H, Input: 12
×

Test Equity 115 TestEquity 115, -73C to 175C, ID: 16"Wx14"Dx12"H (1.55 cubic feet), OD: 24"W x 26"D x44"H, Input: 12

 

TestEquity 115, -73C to 175C, ID: 16"Wx14"Dx12"H (1.55 cubic feet), OD: 24"W x 26"D x44"H, Input: 120V, 60Hz, 1Ph, Controller: Watlow F4

 

Temperature Range -73°C to +175°C
Control Tolerance ±0.2°C (Measured at the control sensor after stabilization)
Uniformity ±0.5°C (Variations throughout the chamber after stabilization)
Heat Up Transition Time* 5°C/minute typical
Cool Down Transition Time*
Start Temp End Temp
+23°C 0°C -40°C -55°C -65°C -73°C
+23°C ----- 5 min 20 min 30 min 40 min Ultimate
+85°C 16 min 25 min 45 min 57 min 69 min Ultimate

Rate Of Change
To calculate rate of change for a particular condition, take the difference between the Start Temp and End Temp and divide by the Transition Time.
Cool Down Example: From +85°C to -40°C = 125°C / 45 min = 2.78°C/min.

*Note: Transition times are measured after a 1 hour soak at the respective start temperature with an empty chamber, as indicated on the temperature controller, 23°C ambient.

 

Live Load Capacity
+23°C 0°C -40°C -55°C -65°C
300 Watts 255 Watts 160 Watts 110 Watts 80 Watts

 

Refrigeration and Heating System
High Stage Refrigerant R-404A (Dupont HP-62)
Low Stage Refrigerant R-508B (Dupont SUVA-95)
Compressors 1/2 HP x 1/3 HP Copeland hermetic compressors in a cascade configuration.
Condenser Air Cooled
Heat of Rejection 4,000 BTUH (maximum rated chamber load at maximum cooling rate from high temperature soak)
Heater Power 600 Watts

 

Instrumentation
Temperature Controller 256 step, 40 profile, ramp and soak programmable memory. RS-232/485 interface.
More details>>
Temperature Controller Panel
Limit Controller Independent high and low temperature limits. Triggers an audible alarm and shuts down the chamber.

 

Power Requirements
Input Voltage

120 V nominal (110 to 126 VAC), 60 Hz, 1 PH
Max Current Draw 15 A, Recommended Minimum Service 20 A

Model 115-EX export version available with 230V, 50Hz, 8A input

Power Cord
and Plug
6' Power cord supplied with a molded NEMA 5-20P plug. NEMA 5-20P Plug
Plugs into a standard NEMA 5-20R receptacle.
Use of an extension cord is not recommended.

Model 115-EX export version is supplied with power cord for destination country.

 

Physical Characteristics and Safety
Inside Dimensions 16" W x 12" H x 14" D (1.55 Cubic feet)
406 mm W x 305 mm H x 353 mm D (44 liters)
Outside Dimensions

Benchtop Model 115B
24" W x 44" H x 26" D (nominal)
610 mm W x 1118 mm H x 660 mm D

Floor Model 115F
24" W x 61" H x 26" D (nominal)
610 mm W x 1549 mm H x 660 mm D

Minimum Installed Clearance 6" from the left and right side
12" from the rear
Window Viewing Area 8" W x 6" H
Access Ports 3" (2.83" inside diameter) supplied on all new Model 115 chambers. Port on left and right side (two total)
Supplied with silicone foam port plugs
Weight

Benchtop Model 115B
Chamber Weight: 260 pounds
Shipping Weight: 340 pounds

Floor Model 115F
Chamber Weight: 300 pounds
Shipping Weight: 381 pounds

Sound Level 52 dBA in cooling mode (A-weighted, measured 36" from the front surface, 63" from the floor, in a free-standing environment)
CE Mark Export version, Model 115-EX is CE Marked

 

 

AVAILABLE OPTIONS

Model 115
PDF Page

UNITS IN STOCK

Image Model ID Condition options Price

Related Items