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 work load temperature.
Performance
- Cold Chamber Range: -75°C to 200°C
- Hot Chamber Range: +85°C to +215°C
- 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
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 work load temperature.
Performance
- Cold Chamber Range: -75°C to 200°C
- Hot Chamber Range: +85°C to +215°C
- 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 & Features
Benefits
- Provides two opposite temperature extremes for accurate and efficient temperature cycling and thermal shock testing
- Fully automatic chamber control features easy-to-read alphanumeric display
- Cold chamber also serves as convenient full range test chamber
- Alerts user of low pressure, high pressure, and compressor motor-overloads
- The Tenney Thermal Shock Junior Test Chamber is a costeffective alternative to larger capacity units
- Ensures optimal product performance, meeting military standards MIL-STD-202G, MIL-STD-883 Method 1010, MILSTD-810 Method 503, MIL-STD-750 Method 1051, and more
Features
- TS2 Product Series includes standard Compound Air Flow System for maximizing air mixing, Semi-Pierced adjustable duct walls for airflow
- tunability, Hot Gas Defrost system for prolonged testing
- TSJR Product Series feagures an efficient Vertical-Down Airflow System
- 2-inch traveling port*
- Open-air, rapid-responding, low-mass, nichrome wire heating elements
- Two zone types with hot/cold compartment setups
- Smart 1.2™ Control System with RS485 & Ethernet communications, on-board data logging, and graphical trend chart
- Cascade refrigeration system with TEV control and two semi-hermetic compressors
- Vapor-tight, interior liners made of 100% continuously welded stainless steel
- Vertical configurations**
- Fiberglass and polyurethane insulation ensures minimal thermal transfer
- Double-gasket doors provide additional insulation
- Door switch
- Limit switch
- Dual-carriage transport system with stainless steel, wire mesh basket
Options & Specifications
Options
- Viewing windows with chamber lights
- Various power configurations available
- Additional Wire Mesh Type Basket
- OTP TempGuard V per chamber
- Dry Air Purge System per chamber
- Main Power Disconnect
- IEEE Communications
- Remote Control and Monitoring Software
- Datalogging Thermocouples
- Product Control Thermocouple
- LN2 Boost Cooling
Specifications
Controller Information
The main features of the 7” Windows-based PLC Smart 1.2™ are the high-resolution graphical touch screen, Smart 1.2™ graphical user interface, 800MHz Cortex A9 central processing unit with graphic processor, 4GB (SD Card) flash storage, capable of storing up to 100 profiles with 100 steps each. Test data retrieval and profile data transfer/sharing is accomplished through a local FTP server via Ethernet connection. Individual PID control loops allow for precise process control.
A 100-ohm platinum RTD is used for temperature measurement and a dry capacitance type sensor is used for humidity measurement (when applicable). Customer use event outputs events can be purchased as an option.
Other features included with Smart 1.2™:
- Real-time and historical color graph displays for temperature and humidity as well as setpoint values
- System can run in Single setpoint or Programmed modes
- Alarm, Program, and Datalog files can be easily transferred to and from controller via Ethernet connection
- Built-in TCP/IP networking via Ethernet 10/100 communication port
- Ethernet communications are standard. RS485, RS232 and IEE GPIB are all available as options
- Optional Analog signal re-transmit out to peripheral devices such as optional chart recorders, etc.
- Remote access via Smartphone, iPad, etc. with internet connection and VNC phone App’s
- Dynamic expandable zoom
- 850:1 Contrast Ration
- Windows CE 7.0 Operating System
- 16 million display colors
- Projective Capacitive Touch Screen
- TFT LCD Anti-Glare Display
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