Model TR-9-2000-TCE Long-Travel Pneumatic Fixture System
The CE Conformance tested TR-9-2000-TCE Long-Travel Pneumatic Fixture System which is
integrated into a rack-cabinet is designed to be the basis for CheckSum
stand-alone bed-of-nails test systems. The long-travel press eliminates
the need to open and close a lid between tests. The fixture kits are easily
changed by sliding the fixture lid and base into place. There are no cables
to change since the system has a spring-probe fixture interface. The kits can
accommodate up to 2000 test system connections at the interface and use standard CheckSum fixture
kits. Integrated into the system is rack space for system electronics, a keyboard,
and a front panel with a minimum selection of buttons to make it easy, safe, and error-free
for the operator to use.
A safety light curtain provides additional operator safety.
Fixture Guidelines: Assembly size can be up to (approximately) 16 x 13.2 inches (40.6 x 33.5 cm),
dual or single-sided probes and TestJet.
Model TR-9-2000-QC Long-Travel Pneumatic Fixture System
The Model TR-9-2000-QC Long-Travel Pneumatic Fixture System which is
integrated into a rack-cabinet is designed to be the basis for CheckSum
stand-alone bed-of-nails test systems. The long-travel press eliminates
the need to open and close a lid between tests. The fixture kits are easily
changed by sliding the fixture lid and base into place. There are no cables
to change since the system has a spring-probe fixture interface. The kits can
accommodate up to 2000 test system connections at the interface and use standard CheckSum fixture
kits. Integrated into the system is rack space for system electronics, a keyboard,
and a front panel with a minimum selection of buttons to make it easy, safe, and error-free
for the operator to use.
Fixture Guidelines: Assembly size can be up to (approximately) 16 x 13.2 inches (40.6 x 33.5 cm),
dual or single-sided probes and TestJet.
Model TR-9-1000-QC Long-Travel Pneumatic Fixture System
The Model TR-9 Long-Travel Pneumatic Fixture System which is integrated into a rack-cabinet is designed to be the basis for CheckSum stand-alone bed-of-nails test systems. The long-travel press eliminates the need to open and close a lid between tests. The fixture kits are easily changed by clicking the lid and base into place. There are no cables to change since the system has a spring-probe fixture interface. The kits can accommodate up to 1000 test system connections at the interface and use standard CheckSum Model TR-7-1000-QC fixture kits. Integrated into the system is rack space for system electronics, a keyboard, and a front panel with a minimum selection of buttons to make it easy, safe, and error-free for the operator to use.
Fixture Guidelines: Assembly size can be up to (approximately) 16 x 13.2 inches (40.6 x 33.5 cm), dual or single-sided probes and TestJet.
Model TR-7-1000-QC Pneumatic Fixture System
The TR-7-1000-QC is a new version of our popular TR-7-1000 pneumatic fixture receiver. Uses air pressure to press the assembly being tested onto spring probes. Usable to 1000 test system connections, the Model TR-7-1000-QC is ideal for most testing applications including dual-level fixturing. Using low-cost removable fixture kits, it can accommodate assemblies where vacuum sealing is difficult.
Fixture Guidelines: Assembly size can be up to (approximately) 16 x 13.2 inches (40.6 x 33.5 cm), dual or single-sided probes and TestJet.
Model TR-5-400-QC Mechanical Fixture System
Designed for test fixturing of assemblies with up to 400 test points. The Fixture System consists of a reusable Fixture Press that is used in conjunction with low-cost, easily interchanged Fixture Kits.
Fixture Guidelines: Assembly size can be up to (approximately) 11.75 x 8.5 inches (30 x 21.5 cm), dual or single-sided probes and TestJet.
Model TR-5 Mechanical Bed-of-Nails Fixture Kits
Uses mechanical pressure from the operator to press the assembly being tested onto spring probes. Usable to about 150 test system connections, the Model TR-5 is well suited for applications where vacuum is not available, to minimize cost, or for assemblies where vacuum sealing is difficult.
Fixture Guidelines: Assembly size can be up to (approximately) 14 x 14 inches (35.5 x 35.5 cm), bottom-side probes only
Model TR-3A Vacuum Bed-of-Nails Fixture System
Adapts system test electronics to accept industry-standard GR-2270 style test heads with up to 1500 test system connections. Automatic vacuum control. Connects to your vacuum source.
Fixture Guidelines: Assembly size can be up to (approximately) 21 x 17 inches (53.3 x 43 cm), single-sided probes and dual or single-sided TestJet.

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