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Contact Resistance Meter(Micro Junior 2), 0.1μΩ/0.1%/10A

제조사Raytech
모델명Micro Junior 2
주요기능 접촉저항 측정

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상품상세정보

Raytech’s digital micro ohm meter, the Micro Junior 2, was designed with a high degree of accuracy to measure very low resistances.

It is battery operated with a lithium-ion battery that allows over 2,000 test measurements with 10A output without recharging.

The Micro Junior 2 is a high precision, fully automatic, microprocessor-based system. This system is designed for highly accurate readings on-site with laboratory precision.

The Micro Junior 2 applies a preset current level, selected by the user. The results of the test are displayed within a few seconds automatically. The results are reported on the easy to read liquid crystal display and can be stored or printed out.

The Micro Junior 2 is one of the most lightweight systems available that comes complete with its own rugged, waterproof field case.

Pure, filtered DC power source for the highest accuracy readings

Complete, automatic calibration system and system diagnostics

Automatic measurements resistance from 0.00 µΩ … 400 kΩ

Microprocessor-based system with internal storage for over 2,000 test results

Single or continuous measurements with automatic data storage

Preset a number of tests, at various timed intervals, for automatic data storage

Automatic current reversal mode for highest accuracy

Cable length correction for Cable Manufacturer

Internal printer

Printing and storaging of test results while the test system is measuring

Lithium-ion Battery power source

Standard centronics (parallel) interface and RS-232 (serial) interface

Runs for more than 5 hours continuously at 10 amps

Single push button operation

Response time less than 2 seconds

LCD display with backlight

Lightweight and portable, less than 5.9kg (13Lbs.)

5-Year standard warranty

Current Range	Measuring Range	Accuracy	Resolution
10 A F/R*	0.00 µΩ … 40 mΩ	± 0.1% Rdg ± 0.01 µΩ	5 Digits or 0.01 µΩ
10A	0.0 µΩ … 40 mΩ	± 0.1% Rdg ± 1 µΩ	5 Digits or 0.1 µΩ
1 A F/R*	0.0 µΩ … 1 Ω	± 0.1% Rdg ± 1 µΩ	5 Digits or 0.1 µΩ
1 A	0.000 mΩ … 1 Ω	± 0.1% Rdg ± 10 µΩ	5 Digits or 0.001 mΩ
0.1 A	0.00 mΩ … 10 Ω	± 0.1% Rdg ± 0.1 mΩ	5 Digits or 0.01 mΩ
10 mA	0.0 mΩ … 400 Ω	± 0.1% Rdg ± 1 mΩ	5 Digits or 0.1 mΩ
1 mA	0.0 Ω … 40 kΩ	± 0.1% Rdg ± 0.1 Ω	5 Digits or 0.1 Ω
1 mA	40 kΩ … 400 kΩ	± 0.1% Rdg	5 Digits

Resistance Range:	0.00 µΩ to 400 kΩ
Temperature:	Operating: -10ºC to 60°C (14ºF to 140ºF) Storage: -20°C to 70°C (-4ºF to 158ºF)

* F/R = automatic Forward / Reverse current measurements

See Instruction Manual for more parameters. Specifications subject to improvements at any time.

Size L: 410 mm (16.1″) W: 337 mm (13.3″) H: 178 mm (7″)

Weight 5.9 kg (13 lbs.)

Power: Lithium-Ion battery, 14.4V / 6.5 Ah

Test Current: User Selectable: 10, 1, 0.1, 0.01, 0.001A DC

Panel Display: LCD graphic with backlight

Front Panel Sealed, Anodized with a multi-actuation rotary knob

Interface: 9 Pin RS-232 serial

Internal printer

Memory Storage: Internally stores up to 2,000 test results

Temperature: Operating: –10°C to 60°C (14ºF to 140ºF), Storage: –20°C to 70°C (-4ºF to 158ºF)

See Instruction Manual for more parameters. Specifications subject to improvements at any time.

2020A-05001: Current Cable Positive – 5m (16 ft.)

2020A-05002: Current Cable Negative – 5m (16 ft.)

2020A-05003: Potential Cable Positive – 5m (16 ft.)

2020A-05004: Potential Cable Negative – 5m (16 ft.)

2021A-05007: Ground Lead – 5m (16 ft.)

2020A-07001: Lithium-Ion Battery Charger with power cord

2020A-23001: RS-232 Cable – 3m (10 ft.)

2020A-03001: Cable Bag with Shoulder Strap

2040X-18002: Paper Refill for Printer, 5 rolls

2020A-02001: Instruction Manual

2020X-10001: Certificate of Accuracy

2021N-26002: Temperature Probe – 10m (32 ft.)

2020N-33001: Kelvin Spike Probes – 4m (13 ft.)

2020N-33005: Kelvin Spike Probes – 5m (16 ft.)

2020N-15001: Annual Warranty Extension