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ATE Environmental test handlers

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T-2000 Series of Environmental Test Handlers

 

Sigma Environmental Test handlers

     

T-2000 Large capacity, heavy duty SO device test handler for high volume testing applications

This handler features:

  • Handles a wide variety of package sizes
  • High throughput rate ( 6000 UPH in parallel mode including 75 msec test time, 5000 UPH in serial mode at zero test time)
  • Fail-safe sorting via a system of triple interlocks
  • Heavy-duty mechanisms and exclusive long-life solenoids
  • No EMR during test time
  • Five-sort programmable outputs
  • Exclusive Tri-State Mechanism

This unique handling innovation provides three distinct operations within a single assembly. In the first state, precise device alignment is achieved; in the second state, positive Kelvin contact is made; and in the third state, after testing is completed, the device is allowed to flow freely into the output sorter.

Provides True Kelvin Contact

This most precise system of electro-mechanical lead registration and test is available only in the T -2030. It permits not only a true Kelvin type measurement in critical test applications, but may be alternatively connected to provide redundant contacts when this mode is preferred.

Handles Most SO Packages

The smallest SO packages present no problem for T -2030. The Tri-State contactor assembly protects the contact fingers against damage through misalignment or operator probing and provides a self-registering assembly which maintains required alignment and planarity at all times.

The T-2030 SO device test handler combines a totally new type of contacting mechanism with a processing system of proven reliability in customer applications throughout the world. Each element of the T-2030 is designed to assure continuous reliable service under the frequently severe environments encountered in production test applications. All complex high-speed mechanisms have been eliminated, reducing the number of moving elements to an absolute minimum and performing the required mechanical functions with long-life solenoid

Sigma Environmental Test handlers  
The SIGMA series is the summation of every feature our customers have asked for in an SMD handler - there is no other test handler that combines these key elements at ANY price

Two basic SIGMA handlers are available SIGMA 101 provides ambient and elevated temperatures to + 155 degrees Celsius and SIGMA 102 offering the same elevated temperatures plus cold handling to - 55 degrees Celsius. A unique two-phase (liquid and gaseous) LN2 cycle in SIGMA102A provides the fastest possible cool-down and, because of the small contactor volume and its location (separate from the soak chamber), better contactor operation, fast purging and protection of critical mechanical assemblies is assured.

                                                    Environmental ATE Test Handlers

                                 For additional information please visit ATM's website or Contact Us

 
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