CEHCO Diode and SCR Tester

View of T101R tester with cover and permanently mounted instructions.

A PRICE and PERFORMANCE BREAKTHRU IN SOLID-STATE TESTING.

Tests all DIODES and SCR's under actual operating conditions.
Instructions are permanently displayed
on the cover.
Devices are protected during testing.
Low-cost, portable, weighs 14 pounds.
Ruggedized for long life.
Push to test button.
Complete with test leads and clamp for
checking flat-pack DIODES and SCR's.
Compact 6 x 12 x 17 inches.
120 volts 60 cycle AC Current.

DESCRIPTION
     The T101R DIODE and SCR tester puts the sophisticated testing capability of high-priced, specialized units into a portable package that is economically priced and easy to use. It includes provisions for checking DIODES and SCR,s for opens, shorts, leaks, and breakdown under actual operating conditions.
     The leakage test applies a continuously variable peak voltage from 0 to 2,000 volts. This test shows if the DIODE or SCR will breakdown under operating conditions and it is monitored by a peak reading DC voltmeter and ammeter. A built in current trip disconnects power if the leakage currents exceeds 15 milliamps during DIODE tests or 10 milliamps during SCR tests.
     The SCR gating test checks gate control characteristics and provides a means of matching SCR,s according to their gate-current characteristics. This test also is monitored by a DC voltmeter and ammeter.

Enlarged view without (normally attached) cover.

SPECIAL FEATURES

Positively identifies SCR,s that are open, shorted, leaking , breaking down, or gating improperly when voltage is applied.
Positively identifies DIODES that are open, shorted, leaking , or breaking down, when voltage is applied.
P.I.V. breakdown test determines the highest reverse bias voltage that DIODES and SCR,s can safely handle. (NOTE: This test does not damage the device under test)
SCR gating test checks gate control characteristics and matches
SCR,s acording to gate contro characteristics.
Conduction tests for DIODES confirms that the devices are capable of conducting current.
Devices under test disconnected if leakage curent exceeds 15 milli- amps for DIODE tests or 10 milliamps for SCR tests.
Tests take only seconds to complete.
Push-to-test button ensures safety.
Comes complete with easy-to-follow instructions permanently mounted in the T101R's cover,
Tester is self contained in a rugged, attache type case.

* Terms:
Prices are quoted in US Dollars.
Prices subject to change without notice.
FOB: Glendale, CA

We accept Visa - MasterCard - American Express

Phone 800-926-3837 to place your order.
Office hours 8AM - 5PM PST

CEHCO	Power Rectification Specialists Member American Electronics Association
T101R DIODE & SCR TESTER $2,595.00*