megger DLRO 247001低电阻欧姆表

数字低电阻欧姆表247001-11性能特点
 Biddle Digital Low Resistance Ohmmeters （DLRO） are a family of highly accurate instruments that provide a simple, practical reliable means of making low-resistance tests in the field. They also are ideal for production quality control. They operate on the four-wire measurement principle, thus eliminating lead contact resistances. With basic accuracies of ±0.25% resolution down to 0.1 µW, they are nonetheless designed to be rugged portable for use at the job site. A variety of optional test leads calibration resistance stards are offered for use with DLROs.

Features

• Resolution to 0.1 µW on 599.9 µW range
• Stard accuracy of ±0.25%
• Digital readout
• Resolution as fine as 0.1 mW
• Stard accuracy of ±0.25%
• Kelvin-type, four-wire measurement eliminates errors caused by lead contact resistances.
• Digital readout with automatic zero circuit eliminates field test inaccuracies.
• Broad line of test leads is available to simplify enhance data collection.

Applications

   Operation is simple: just connect the leads, turn the instrument on read the measurement directly from the digital LED display. No warm-up is required. Typical applications include measuring the resistance of:

• Switch circuit breaker contacts

• Transformers generators

• Motor windings

• Busbar other joints

• Aircraft, rail pipe bonds

• Cable splices, welds fuses

• Metal alloys

• Graphite electrodes other

• Composites

• Wire cable

Single-Pak General-Purpose Model Cat. No. 247001

   This compact instrument packages measuring circuits, regeable batteries ger in one self-contained unit. Ruggedly built to hle the most deming field applications, the Single-Pak is housed in a tough case with hinged, removable lid carrying hle. This model also includes captive wing nuts.

北京市朝阳区东四环大郊亭中街2号华腾3座11A

北京东方安诺生化科技有限公司
地址：北京大郊亭中街华腾3座11A
：王
、  1441938121
： -8004

：100124