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Qualmark 18x18 Compressor Cooled HALT/HASS Chamber

Qualmark 18x18 Compressor Cooled HALT/HASS Chamber
Qualmark 18x18 Compressor Cooled HALT/HASS Chamber
Qualmark 18x18 Compressor Cooled HALT/HASS Chamber
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EQZ4-3NAL1.5 LN2 Free HALT/HASS
Qualmarks New entry-level HALT system eliminates the need for liquid nitrogen, making basic HALT testing possible for customers and locations where traditional HALT systems are not feasible. Combined Temperature and Vibration Stress Testing in one low cost system.

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Product Details

Qualmark’s repetitive shock vibration test system creates the combined environment needed for full HALT testing using only electric power and compressed air.

This all-in-one system brings together the proven, quality technologies from ESPEC and Qualmark product lines.

Standard Features
• All stainless steel construction
• P-300 touch screen controller
• Left-hinged door with window and LED lighting
• Vibration table with six degree of freedom, random shock,
OmniAxial broadband. Uses four lubricant-free actuators
• Cascade refrigeration with scroll compressors and electronic
expansion valve control
•Dry-air purge for dryness and positive pressure during
cycling (nitrogen purge may be substituted)
• The xLF2 table improves the Power Spectral Density
(PSD) stability, providing superior consistency and higher
gRMS, and makes any adjustments for PSD drift easily
manageable.
• Emergency stop button
The vibration table is ready for your various testing
requirements, with 25 threaded mounting holes and Power
Spectral Density (PSD) management for uniform exposure.
Included: Product Temperature Control
• Controls product temperature
• Enables faster product change rates
• Shortens testing time 

The repetitive shock actuator is a pneumatic hammer that
repeatedly impacts the table to create random vibration stress to 
your test sample.

During normal cycling tests, product temperature can lag
behind air temperatures up to 20 degrees. The product temperature
control is a valuable feature for high performance testing
This feature drives faster change rates by directly
monitoring product temperature and automatically boosting
air-temperature setpoints until the sample approaches the set-point temperature.


 

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