SAFETY OHM METER - 1681

Product catalog summary

Overview: The Safety Ohm Meter Type 1681 is a robust, portable, and intrinsically safe instrument designed for use in potentially explosive atmospheres. It is CE marked and approved under the Atex Directive 94/9/EC II 2G Ex ib IIC T4 Gb, suitable for continuity testing in equipment with semiconductor devices.

Specifications:

Model Reference: 1681
Tester Body: Precision sand-cast aluminium alloy case with integral battery compartment.
Weight: 2kg excluding carrying case; 3kg including carrying case and test leads.
Dimensions: 190 x 70mm front panel; 200mm depth excluding controls.
Finish: Golden Yellow Semi Gloss Enamel BS381C Tint 356.
Display: 3.5 digit LCD with battery condition annunciator.
Ranges: Multiple ranges from 000.0 to 19.99kΩ with varying resolutions.
Measurement Accuracy: Varies by range, from ±1% to ±2% of reading.
Response Time: 3 seconds; Warm-up Time: Instantaneous.
Power Requirement: Four AA size batteries, with a battery life of 56 hours continuous at 20°C.
Operating Temperature Range: -20˚C to +40˚C; Storage Temperature Range: -40˚C to +60˚C.
EMC: Designed to DEF STAN 59-41 (Part 1), Class A requirement.
Safety Classification: II 2G Ex ib IIC T4 Gb (-20ºC < Ta < +40ºC).

Features:

Includes a low battery condition annunciator and LED back-lighting for the display.
Test leads and a black padded, flame retardant, antistatic nylon carrying case are provided.
Resistant to accidental damage from various contaminants and oils.

Manufacturer Information: Aeronautical & General Instruments Ltd, with over 30 years of experience in defense systems, is accredited to ISO 9001/BS5750 Part I and Tick-IT software procedures.

Catalog excerpts

Intrinsically Safe Safety Ohm Meter Type 1681

Open the catalog to page 1

Intrinsically Safe Safety Ohm Meter Type 1681 The 1681 Safety Ohm Meter is a rugged highly portable intrinsically safe instrument for use in Potentially Explosive Atmospheres. II 2G Ex ib IIC T4 Gb (-20ºC < Ta < +40ºC) The instrument is CE marked and is approved under the Atex Directive 94/9/EC Baseefa 03ATEX0284. In addition to the measurement of the quality of electrical bonds the tester is ideally suited to continuity testing in equipment with semiconductor devices having low breakdown voltage. SPECIFICATION Model Ref: Tester Body: NSN 6625-99-950-2497 1681 Precision sand-cast aluminium alloy...

Open the catalog to page 2

SAFETY OHM METER - 1681

SAFETY OHM METER - 1681

Catalog excerpts

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