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IND 45

IND 45

Product catalog summary

Description: The safety ohmmeter/megohmmeter is designed for continuity and isolation measurements on pyrotechnical elements, prioritizing user safety. It ensures low measuring current, connection only during measurement, and discharge of residual charges. Safety features include no overshoot of maximum current and permanent self-checking of internal functions.

Measurement Principle: Utilizes a 4-wire measurement system with self-calibration for reliable results. Measurements are initiated by an external signal, with results processed to check against operator-set tolerance limits. Parameter settings are secured by keyboard and key lock, with options for process automation and traceability.

Specifications:

Ohmmeter Function: Range 0 to 15 Ω, resolution 0.01 Ω, accuracy ±0.1%, 4-wire measurement, 10 mA current.
Megohmmeter Function: Range 0 MΩ to 100 MΩ, resolution 0.1 MΩ, accuracy ±1% (0-50 MΩ) and ±2% (50-100 MΩ), 2-wire measurement, 10 mA current, 45 V test voltage.
General Features: Parameter setup via keyboard or serial link, line offset correction, programmable triggers, dry contact output signals, and measurement counters.
General Specifications: Size varies by channel box, backlit LCD display, LED indicators for measurement status, 220 VAC supply, RS 232 or automation communication ports.

Applications: Used in automotive airbag inflator tests, seatbelt pre-tensioner tests, dual inflator tests, continuity and leakage resistance measurements, and PCB/PWB testing.

Technical Support: Offers commissioning, unit evolution management, on-site servicing, test bench integration, and yearly calibration recommendations.

Models and Accessories: Includes the IND45 ohmmeter/megohmmeter and optional INT17 and INT17HT switching boxes.

Catalog excerpts

IND 45 Safety ohmmeter / megohmmeter on pyrotechnical elements

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This safety ohmmeter / megohmmeter was developed to carry continuity and isolation measurements on pyrotechnical elements where user safety is at stake. Description This safety ohmmeter / megohmmeter was developed to carry continuity and isolation measurements on pyrotechnical elements where user safety is at stake. Two types of conditions define the user safety: Measurement conditions: Measuring current much lower than the current of non-fire Connection to the test line only for the activated period of measurement Discharge of residual electrical charges Safety conditions: No overshoot of maximum...

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Large applications: • Automotive airbag inflator / electrical module functional tests • Seatbelt pre-tensioner actuator / electrical module functional tests • High speed parallel soak dual inflator or dual test station electrical seek • Multicontact / switch dry circuit continuity and leakage resistance measurements • Automotive power / fuse center continuity and leakage characterization • PCB / PWB and general purpose short/open circuits testing Technical support: • Our technical staff can support you: • Commissioning of your equipment • Management of units evolution (number and functional needs) •...

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Ohmmeter function

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Models and accessories Instrument IND45 Pyrotechnical ohmmeter / megohmmeter High voltage switching box

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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