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Tenney WSP Thermal Shock Test Chamber

Product details

The Tenney WSP air-to-air thermal shock chamber is a fully automated dry shock test system capable of taking product 200°C to -70°C and back in 10 seconds or less. A moveable chamber automatically transfers the work load from one temperature chamber to the other. 

A dry nitrogen feed system facilitates oxygen purging in the heat chamber, preventing condensation on the metal parts of the chilled workload. A defrost heater is included to periodically defrost the cold chamber during extended tests. The lower chamber uses LN2 to reduce workload temperature.

Performance

  • Cold Chamber Range: -75°C to 0°C, ± 1.0°
  • Hot Chamber Range: +85°C to +215°C, ± 1.0°
  • Total Workspace: 15" W x 15" D x 16" H (Each Chamber)
  • 2.1 Cubic Feet (Each Chamber)
  • Carriage Basket Capacity: 6 baskets; 10" W x 10" D x 1" H

The Tenney WSP air-to-air thermal shock chamber is a fully automated dry shock test system capable of taking product 200°C to -70°C and back in 10 seconds or less. A moveable chamber automatically transfers the work load from one temperature chamber to the other. 

A dry nitrogen feed system facilitates oxygen purging in the heat chamber, preventing condensation on the metal parts of the chilled workload. A defrost heater is included to periodically defrost the cold chamber during extended tests. The lower chamber uses LN2 to reduce workload temperature.

Performance

  • Cold Chamber Range: -75°C to 0°C, ± 1.0°
  • Hot Chamber Range: +85°C to +215°C, ± 1.0°
  • Total Workspace: 15" W x 15" D x 16" H (Each Chamber)
  • 2.1 Cubic Feet (Each Chamber)
  • Carriage Basket Capacity: 6 baskets; 10" W x 10" D x 1" H

Benefits

  • Quick and fully automated transfer process for easy operation
  • Protection from condensation on metal, via dry nitrogen feed system purging oxygen, facilitates smooth functioning tests
  • Horizontal airflow provides temperature uniformity for consistent test results
  • Synergy Quattro's latest software developments in environmental test chamber control make programming and diagnostics simple
  • Defrost heaters in the Tenney WSP Thermal Shock Test Chamber's cold chamber prevent ice build-up, ensuring proper machine functioning

Features

  • Meets military standards: MIL-STD 202F, Method 107G, Conditions A, B, C, and F  MIL-STD 883, Method 1010.7, Conditions A, B, C, and F
  • Solid-state overtemperature / undertemperature protection
  • Electric open-air nichrome wire heater elements supported by ceramic insulators
  • Two open ended finned LN2 cooling coils
  • Centrifugal type blower wheel with external mounted motor
  • Pneumatically activated carriage transport system with up to six stainless steel mesh product baskets
  • Test chamber drain with Type 1/4" FPT connection
  • Door switches for each chamber

Options

  • GN2 Purge Syste
  • Tempguard IV Overtemperature Protection
  • Chart Recorder
  • LinkTenn 32 Controller Software
  • Alarm Buzzer & Silence Switch
  • Data Acquisition Module

Specifications

 Chamber Specifications
Click to see full-sized spec sheet

Tenney Synergy Quattro Controller
Synergy Quattro Touch Screen Controller
  • User-friendly LCD graphical 320 x 240 color display/touch screen programmer with simple English language prompts for program entry
  • Real time clock
  • Near infinite number of programs and steps
  • PID control with auto-tune and operator adjustable to match special chamber loading conditions (2-channel capability)
  • Tenney’s exclusive state of the art logic circuits automatically select the necessary refrigeration and heating capacities as well as humidification operating modes, as required to achieve the desired chamber environment
  • The controller incorporated communication capabilities for the “Connected Factory” of the future
  • Storage and retrieval of programs and test data from USB Port, local flash disk and/or removal PCMCIA flash card
  • Separate I/O controller (Olympic) for machine interface, machine diagnostics
  • RS-232 serial communications
  • Advanced Ethernet (10/100) communications capabilities using TCP/IP networking protocols
  • USB Port for data collection of set point temperature and humidity, actual for air temperature and humidity
  • Built in limit alarms
  • Flash disk on chip storage
  • Microsoft’s advanced Windows TM CE operating system
  • Serial communications are standard and wired externally to the cabinet with a DB9 port

   

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Tenney WSP Thermal Shock Test Chamber
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Tenney WSP Thermal Shock Test Chamber