Model 12KN Dual Level Long-Travel Pneumatic Fixture System
The 12KN Dual Level Pneumatic Fixture System is
integrated into a rack-cabinet and designed to be the basis for CheckSum
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 top plate and base into place. The system uses a universal
spring-probe fixture interface. The fixture system can
accommodate up to 5200 test points and uses standard CheckSum fixture
kits. Integrated into the system is rack space for system electronics and an operator keypad
with a minimum selection of buttons to make it easy, safe, and error-free for the operator to use.
The 12KN is compatible with existing CheckSum KIT1000-QC and KIT2KN-QC fixtures. A
safety light curtain provides operator safety.
Fixture Guidelines: Assembly size can be up to (approximately) 24 x 13.2 inches (61 x 33.5 cm), dual level,
single-sided and double-sided probing plus 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 top plate 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 adding a vacuum seal 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 probing 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 probing and TestJet.
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 probing and dual or single-sided TestJet.
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