|Kikusui Electronics Corporation TOS5101 Test Set|
Kikusui Electronics Corporation
|Beschreibung:||WITHSTANDING VOLTAGE TESTER|
The features common to Models TOS5101, TOS5051, and TOS5050 Testers can be summarized as follows: 1. For tests complying with major industrial standards Each of the Tester allows you to conduct withstanding voltage tests (dielectric strength tests) of electrical and electronic devices and components, complying with major industrial standards including UL, CSA, BS, and JIS (Japanese Industrial Standards) and Electrical Equipment Control Ordinances of Japan. 2. A Transformer's capacity is 500VA The Tester has a transformer, rated 500VA. 3. Rational layouts of keys and switches The keys have a slant-plane for easy viewing and convenient operation. The switch for AC/ DC select and test voltage range select and the control for test voltage adjustment are installed concentrically, allowing you to operate them conveniently with two concentric knobs. For adjustment of pass/fail-judgement limit current setting and that of timer setting, respective increment/decrement keys are provided. These keys and switches, together with the large display easy to view, are laid out rationally and will assist you to conduct your tests accurately and efficiently. 4. A large color display The Tester has a large color VACUUM FLUORESCENT DISPLAY. It is a wide viewing angle type of display with high intensity, and clearly indicates information in clearly readable large letters and in color annunciators. The indicated information includes test conditions, instrument status, readback current, result of pass/fail judgement, etc., assisting you to conduct your tests accurately and efficiently. 5. An analog voltmeter and a digital voltmeter The Tester has both analog voltmeter (±5% FS) and digital voltmeter (±1.5% FS) — the former for quick grasp of the voltage and the latter for more accurate readout — assisting you to conduct your tests rapidly but accurately. 6. A digital ammeter The tester has a digital ammeter to measure the current that flows through the DUT (device under test). 7. A window comparator for pass/fail judgement The Tester has a window comparator for pass/fail judgement with reference to both upper (U) and lower (L) criteria (cutoff current). The comparator generates a FAIL signal when the measured current that flows through the DUT is greater than the preset upper limit criterion or even when it is less than the preset lower limit criterion. The L FAIL detection function contributes to improve the test reliability by detecting open-circuiting or imperfect contacting of the test leadwires. Separately for each of U type and L type of fail, the Tester indicates a fail annunciator message on its display and delivers a fail event signal, allowing you to immediately find out the type of the fail. 8. A digital timer The timer allows you to preset the period during which the test voltage is to be applied to the DUT. The preset range is 0.5 to 999 seconds (in 1895 steps). When the timer function is ON, the preset period is decremented and the timer indicates the remaining period; when it is OFF, time is incremented and the timer indicates the elapsed period. 9. Remote control provision The tester has provisions for remote start/stop control operation. That is, it has a 5-pin DIN connector (for the optional Remote Control Box or High Voltage Test Probe) on its front panel and a 14-pin Amphenol connector on its rear panel. The remote control function, together with the status signal function, will help you conduct efficient automatic labor-saving tests. 10. Status signals The Tester delivers seven status signals — namely, H.V ON, TEST, PASS, U FAIL, L FAIL, READY, and PROTECTION — through its 14-pin Amphenol connector (that is used in common for the remote control signal also) on the rear panel. The signal form is open collector. The Tester can deliver a 100V AC output in response to one of eight states — namely, H.V ON, TEST, PASS, U FAIL, L FAIL, READY, PROTECTION, and POWER ON. As used in conjunction with the remote control function, these status signals will help you to conduct still more efficient automatic labor-saving tests. 12. Resume of test state by nonvolatile memory When you turn the Tester power OFF, the Tester stores its existing test state in its nonvolatile memory. As you turn the Tester power ON for the next time, by recalling the conditions of test from the nonvolatile memory the Tester automatically restores the test state that existed when you turned OFF power last time. 13. A safer H.V output terminal The leadwire insertion portion of the high voltage output terminal is structured with a restriction for safer connection. 14. A DANGER lamp The Tester has a large and bright DANGER lamp. This lamp lights up so far as electric charge remains on the output terminal, warning you of a possible electric shock hazard. 15. Interlock provision The Tester has an interlock provision to ensure that the Tester cannot deliver its output voltage and the Tester shutdown its output voltage under test condition unless a certain external condition is met. This interlock signal is available if there is open-circuiting or imperfect contacting in the signal line, thereby enhancing further the operation safety. 16. Keylock function The Tester has a keylock function to disable all keys (except the START/STOP keys) to guard against inadvertent key operation by the operator or by key operation by unauthorized persons, thereby improving the reliability of tests. 17. Switches for safer operation A rotary switch is used for AC/DC test mode selection and test voltage range selection. The START switche is of a recessed type. These features, together with the keylock function, enhance operation reliability and safety. 18. Noise-resistant circuits The internal circuits of the Tester are designed to be highly resistant against noise, thereby enhancing the operation reliability. ■ The features common to Models TOS5101 and TOS5051 (models for DC output also) can be summarized as follows: 1. Automatic discharge function When the DC test output voltage is turned off, the output circuit is automatically discharged, thereby discharging the charge that could remain in the device under test (DUT). This feature, together with the DANGER lamp, enhances the test operation safety. 2. A DC/DC converter for quality DC test voltage The Tester has a DC/DC converter which generates a quality test voltage of high stability with less ripple.
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|Kikusui Electronics Corporation -- TOS5101 -- Bedienungsanleitung|
|Dateigröße:||15.29 Mbytes (16037415 Bytes)|
|Datum:||01 März 2004|
|Qualität:||Gescanntes Dokument, alles ist lesbar.|
|Upload Datum:||02 September 2017|
|Downloads:||36 seit dem 02 September 2017|
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