TSA (two/three-zone) Thermal Shock Chambers
Hot-cold or hot-ambient-cold tests possible
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.
The TSA-71H-W is configured especially to meet the popular Mil-Std 883 1010 method, from -65 to 150°C.
New Eco-Mode is standard for all models, except TSA-41L-A. Eco-mode manages the pre-conditioning modes to save energy usage. Savings of up to 29% over previous TSA models is possible, or as much as $2,000 a year.
1000 cycles without defrosting?
TSA-71H-W and TSA-201S-W models have a new patented option that allows them to do thermal shock testing for 1000 cycles 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
- Touch screen programmer makes operation easy
Eco-Mode for energy savings by managing pre-conditioning modes
Thermal Shock
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Available Options
TSA (two/three-zone) Thermal Shock Model Comparison
| Model / Link | Interior Dimensions (W x D x H) |
Interior Volume | Temperature Range | Notes | ||
|---|---|---|---|---|---|---|
| TSA-41L-A | 9.4" x 14.6" x 18.1" | 1.5 cu. ft. | -65 to 200°C | Test example: -55 to 150°C in 5 min. (upstream air) with 5.5 lb. of IC chips | ||
| TSA-71L-A | 16" x 14.5" x 18" | 2.5 cu. ft. | -65 to 200°C | Test example: -55 to 150°C in 5 min. (upstream air) with 5.5 lb. of IC chips | ||
| TSA-71S-A | 16" x 14.5" x 18" | 2.5 cu. ft. | -70 to 200°C | Test example: -55 to 150°C in 5 min. (upstream air) with 11 lb. of IC chips | ||
| TSA-71S-W | 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 11 lb. of IC chips | ||
| TSA-71H-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 22 lb of IC chips | ||
| TSA-101L-A | 25.5" x 14.5" x 18" | 4 cu. ft. | -65 to 200°C | Test example: -55 to 150°C in 10 min. (upstream air) with 44 lb of IC chips | ||
| TSA-101S-W | 25.5" x 14.5" x 18" | 4 cu. ft. | -70 to 200°C | Test example: -65 to 150°C in 5 min. (upstream air) with 11 lb. of IC chips | ||
| TSA-201S-W | 25.5" x 26.4" x 18" | 7 cu. ft. | -70 to 200°C | Test example: -65 to 150°C in 10 min. (upstream air) with 44 lb of IC chips | ||
| TSA-301L-W | 38" x 26.4" x 18" | 10 cu. ft. | -70 to 200°C | Test example: -55 to 150°C in 10 min. (upstream air) with 53 lb of IC chips | ||
| Click model number for details, including metric & english units. | ||||||