MULTI CHANNEL AUTOMATED CIRCUIT TESTERS

These modular testers are designed to measure circuit paths and check the measured values against a set of pass/fail criteria.

Multiple circuit paths can be measured for resistance, capacitance, and voltage. A high accuracy measurement is performed using the same fail-safe and current limiting technology used in our portable igniter circuit testers. This makes these testers ideal for use with electro-explosive devices or other circuits that may be compromised or triggered by high test currents.

Modular design allows the testers (at time of purchase) to be configured for measurement types, number of circuits measured simultaneously, total number of measurement circuits, pass/fail values for each measurement circuit, number of circuits grouped for each part being tested.

The circuit tester cost and desired part throughput can be balanced to achieve the customer’s goals. For example, if you need to process 8 parts with 4 resistive channels on each part and total measurement time is not a concern; the tester can be configured with an initial 32 to 1 selector section and a single analog front end can be used for sequential measurement of the 32 circuits. However if you need to increase throughput to meet production goals, then the circuit tester can be configured with no selector stage and a full 32 analog front ends to measure all circuits simultaneously virtually eliminating settling time factors.

Pass/fail criteria - After the measurements are performed, each circuit’s measured value is tested against configurable pass/fail values and then grouped by channels per part, so that each part can be reported as passing or failing its tests.

Test Process Controller - These testers incorporate an isolated computer as a test process controller. Under this controller, test articles can be exposed to other events during testing. For example if the goal is to test a circuit that arms on a specific event, the process controller can read the circuit, trigger the event and re-read the circuit and report if the arming occurred as defined.

An optional certification and verification module can be provided for testing the measurement system on a regular interval to insure safe and accurate measurements for the life of the system. This module provides the verification of pass and failed values, accuracy and test current limits.

These testers come in a wide selection of configurations. Several custom event control options are also available.

For more information about our multi channel testers, you can at your convenience:
    • Call Space Electronics at +1 860 829 0001.
    • Send us a request for information by filling in the form below.
    • Ask for a quote by clicking on the "Request a Quote" button at the top of this page.