Showing results: 16 - 18 of 18 items found.
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CAL-AV Labs, Inc.
he CAL-AV Research & Electronic Test Product line includes Explosive Test Site Range Instrumentation, Illuminated Laser Warning Signs and Special Projects.. Firesets, CDU’s EDU’s, Delay generators, firing panels, and custom instruments. Fiber-optic and computer-control options.
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SPEA S.p.A.
- PC-performance independent: multiple SPEA CPUs provide test program timing, while pc replacement does not require the test program requalification- Pattern-based programming: -30% test time vs competitors- 64-line synchrobus and 16-line high-speed synchrobus for real-time instrument synchronization: no embedded delay when running pattern-based testing- 99% parallel test efficiency- Multi-site test capabilities for up to 256 devices in parallel- High-density, floating instruments, for true parallel analog test- Universal slot architecture, up to 1,408 channels- RF generators up to 3 GHz
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TA-100 -
Tech-Aid Products
The TA-100 signal generator was designed to facilitate testing of aircraft fuel flow indicators that require two input signals designated as “Drum” and “Impeller”. This generator provides both signals so as to provide a direct interface to the fuel flow indicator under test. The generator also provides switched power out to the unit under test as well as a 5v source for testing the bezel lighting. The original design was built around the requirements for the AMETEK series indicators (pn: 10171 series). This generator simulates a reference and a time delayed signal of appropriate amplitude for an indication of up to 1200pph for the indicator under test. The “PPH Select” switch provides fixed signal delays representing 0, 200, 400, 800, 1000 and 1200pph flow rates respectively, this provides the mechanic with an expedient check of the indicators accuracy. The “PPH Adjust” control allows the mechanic to vary the signal delay throughout the full range and serves as a good method for checking of pointer smoothness from stop to stop. The unit’s front panel also provides test jacks to monitor the “FDR Output” as well as the drum and impeller signals. The TA-100 requires only 28Vdc to operate. This generator provides a very economical approach to any repair facility or flight department as it becomes an alternative to purchasing two bench top signal generators. The TA-100 generator at the very least can provide a simple functional test and eliminate the high cost of exchanging an indicator as a function of troubleshooting the aircraft system.
