中國電子行業儀器優質供應商——堅融實業JETYOO INDUSTRIAL & 堅友儀器JETYOO INSTRUMENTS，Support、銷售Sale、服務Service，3S公司，專業為中國區用戶提供愛斯佩克ESPEC冷熱沖擊試驗箱TSA-73EL-A，TSA-43EL-A，TSA-103EL-A，TSA-203EL-W，TSA-303EL-W儀器設備、技術培訓與售后維修服務，為上海華東地區一家以技術為導向的儀器綜合服務商，是您值得信賴的電子行業儀器專家。

愛斯佩克ESPEC冷熱沖擊試驗箱TSA-73EL-A，TSA-43EL-A，TSA-103EL-A，TSA-203EL-W，TSA-303EL-W產品規格書

TSA (two/three-zone) Thermal Shock Chambers
Hot-cold or hot-ambient-cold tests possible

New: Now with USB and Ethernet access standard
Traditional three-zone thermal shock chambers can be quite large, as three separate chambers are used. The TSA series has just one chamber, substantially reducing its size. Instead, it circulates cold, hot, or ambient air as needed. The conditioned air is pre-cooled or pre-heated beyond the setpoint, allowing quicker recovery of the desired condition after transfer.

New Eco-Mode is standard for all models. Eco-mode manages the pre-conditioning and modulates refrigeration systems to reduce energy usage. Savings of up to 50% over previous models is possible, or as much as $2,000 a year.

"EL" models are lower cost models with only two-zone capability, lower performance, and partial savings of Eco-mode.
"ES" models have higher performance, three-zone capability, and larger heating/cooling performance that fully benefits from Eco-mode innovations.
The TSA-73EH-W is configured especially to meet the popular Mil-Std 883 1010 method, from -65 to 150°C.
1000 cycles without defrosting?
The new TSA models have a new patent-pending option that allows them to do thermal shock testing for 1000 cycles (or 500 hours) without needing a defrost step. This can save significant test time (other chambers may need defrost every 20-100 cycles), as well as saving additional energy.

  Compare Thermal Shock Models
  Side-by-side comparison of up to three models.

Features
Test samples don't move
Horizontal airflow design assures uniform results
Extremely compact systems with a vertically sliding door for added space savings
Utilizes the latest refrigeration technology: electronic expansion valve and scroll compressor
ESPEC’s Exclusive Touch-Screen Programmer:
NEW: USB and Ethernet interfaces
User-friendly touch-screen operation with large 9" color display
Store 40 two-zone or three-zone test programs
Programs may be written on a PC and uploaded via USB
The trend-graph display shows a record of setpoints and actual values
Operation data can be downloaded as needed, or continually, to USB
Two time signal relays for automated on/off control of test devices/samples
System alarms are stored in memory for historical review
Built-in timer functions allow the chamber to be started or shut down automatically
Pattern Manager Lite PC software for program editing and datalog viewing/exporting, to support USB functionality
Ethernet interface for remote monitoring and operation control, as well as data downloading
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Thermal Shock
TCC Rapid-Rate Cycling
TSB Liquid Thermal Shock
TSA (two/three-zone) Thermal Shock
TSD Medium Thermal Shock
TSE Small Thermal Shock
Literature Downloads
ESPEC Company Profile
TSA Thermal Shock PDF Catalog
Related FAQ's
Testing standards for Thermal Shock
More on defining 'thermal shock'
Defining 'thermal shock'
Related Links
Compare Thermal Shock Models
Available Options
TSA (two/three-zone) Thermal Shock Options
TSA (two/three-zone) Thermal Shock Model Comparison

Model / Link    Interior Dimensions
(W x D x H)    Interior Volume    Temperature Range    Notes

，TSA-43EL-A，TSA-103EL-A，TSA-203EL-W，TSA-303EL-W系列產品
TSA-43EL-A    9.4" x 14.6" x 18"    1.5 cu. ft.    -65 to 200°C    Test example: -40 to 125°C in 15 min. (upstream air) with 3.5 kg (plastic ICs + basket)
TSA-73EL-A    16" x 14.5" x 18"    2.5 cu. ft.    -65 to 200°C    Test example: -40 to 125°C in 5 min. (upstream air) with 6.5 kg (plastic ICs + basket)
TSA-73ES-A    16" x 14.5" x 18"    2.5 cu. ft.    -70 to 200°C    Test example: -65 to 150°C in 5 min. (upstream air) with 6.5 kg (plastic ICs + basket)
TSA-73ES-W    16" x 14.5" x 18"    2.5 cu. ft.    -70 to 200°C    Test example: -65 to amb. to 150°C in 5 min. (upstream air) with 7.5 kg (plastic ICs + basket)
TSA-73EH-W    16" x 14.5" x 18"    2.5 cu. ft.    -70 to 200°C    Test example: -65 to 150°C in 15 min.( worst-case on -product) with 11 lb of IC chips
TSA-103EL-A    25.5" x 14.5" x 18"    4 cu. ft.    -65 to 200°C    Test example: -40 to 125°C in 10 min. (upstream air) with 7.5 kg (plastic ICs + basket)
TSA-103ES-W    25.5" x 14.5" x 18"    4 cu. ft.    -70 to 200°C    Test example: -65 to amb. to 150°C in 5 min. (upstream air) with 7.5 kg (plastic ICs + basket)
TSA-303EL-W    38" x 26.4" x 18"    10 cu. ft.    -65 to 200°C    Test example: -40 to 125°C in 10 min. (upstream air) with 17 kg (plastic ICs + basket)
TSA-203EL-W    25.5" x 26.4" x 18"    7 cu. ft.    -65 to 200°C    Test example: -40 to 125°C in 5 min. (upstream air) with 16 kg (plastic ICs + basket)
TSA-203ES-W    25.5" x 26.4" x 18"    7 cu. ft.    -70 to 200°C    Test example: -65 to amb. to 150°C in 10 min. (upstream air) with 26 kg (plastic ICs + basket)
TSA-202ES-W    25.5" x 26.4" x 18"    7 cu. ft.    -70 to 200°C    Test example: -65 to amb. to 150°C in 10 min. (upstream air) with 26 kg (plastic ICs + basket)