HIOKI RM3545A-1 Resistance meter (1000 MΩ)

Resistance range (13 ranges)

[Range, Maximum display value, Resolutions, Testing current (Measurement current) ]

1000 μΩ: 1200.000 μΩ, 1 nΩ, 1 A

10 mΩ: 12.000 00 mΩ, 10 nΩ, 1 A

100 mΩ: 120.000 0 mΩ, 100 nΩ, 1 A

1000 mΩ: 1200.000 mΩ, 1 μΩ, 100 mA

10 Ω: 12.000 00 Ω, 10 μΩ, 10 mA

100 Ω: 120.000 0 Ω, 100 μΩ, 10 mA

1000 Ω: 1200.000 Ω, 1 mΩ, 1 mA

10 kΩ: 12.000 00 kΩ, 10 mΩ, 1 mA

100 kΩ: 120.000 0 kΩ, 100 mΩ, 100 μA

1000 kΩ: 1200.000 kΩ, 1 Ω, 10 μA

10 MΩ 12.000 00 MΩ, 10 Ω, 1 μA

100 MΩ (100 MΩ range high-precision mode): 120.000 0 MΩ, 100 Ω, 100 nA

1000 MΩ: 1200.0 MΩ, 100 kΩ, 1 μA or less

Representative accuracy (High mode, OVC function enabled, SLOW2, no zero adjustment)

1000 μΩ range: ±0.045% rdg ±0.010 % f.s.

10 mΩ range: ±0.045% rdg ±0.001 % f.s.

100 mΩ range: ±0.045% rdg ±0.001 % f.s.

1000 mΩ range: ±0.012% rdg ±0.001 % f.s.

1000 Ω range: ±0.006% rdg ±0.001 % f.s.

Testing current (Measurement current)

High mode: 1000μΩ (1 A) to 1000 MΩ (up to 1 μA)

Low mode: 100 mΩ (100 mA) to 100 Ω (1 mA)

Low power mode (LP): Low power measurement with measurement current and open circuit voltage down to 20 mV

LP1000 mΩ (1 mA) to LP1000 Ω (5 μA)

Measurement speed

Representative value: FAST (2.3 ms) / MED (50 Hz: 22 ms, 60 Hz: 19 ms) / SLOW1 (102 ms) / SLOW2 (202 ms)

PR10 mΩ range*: FAST (21 ms) / MED (50 Hz: 41 ms, 60 Hz: 37 ms) / SLOW1 (121 ms) / SLOW2 (221 ms)

Path resistance tolerance (reference values)

Path resistance between SOURCE B and SOURCE A (other than measurement target)

Range: 100 mΩ or less (PR* mode off) : 2.6 Ω

Range: 100 mΩ or less (PR* mode on) : 3.5 Ω

Range: 1000 mΩ: 15 Ω

Range: 10 Ω : 150 Ω

Range: 100 Ω : 100 Ω

Range: 10 kΩ : 500 Ω

Range: 100 kΩ or greater: 1 kΩ

Maximum open-terminal voltage

Range: 1000 Ω or less: 8.0 V

Range: 10 kΩ or greater: 20 V

Temperature measurement

Temperature Sensor (Z2001[included accessories]): -10.0℃ to 99.9℃

Analog input (Ex: Infrared thermometer): DC 0 V to 2.0 V

Multiplexer (external option)

Switch Mainframe

Maximum number of channels (SW1001): 33 channels (4-wire method)

Maximum number of channels (SW1002): 132 channels (4-wire method)

Switching time：11 ms

Communication interfaces: LAN (TCP/IP, 10BASE-T/100BASE-TX), RS-232C (Max. 115200 bps, also used as printer interface), USB, EXT I/O (D-sub 37-pin, Analog output (D/A output voltage range: DC 0 V to 1.5 V )

Power supply: 100 V to 240 V AC, 50 Hz/60 Hz, Rated power consumption: 40 VA max.

Normal power consumption (Reference value): 16 W (Testting current 1 A, LCD on)

Dimensions and mass: 215 mm (8.46 in) W × 80 mm (3.15 in) H × 306.5 mm (12.07 in) D, 2.7 kg (95.2 oz)

Included accessories: Power cord ×1, Temperature sensor Z2001 ×1, Male EXT I/O connector ×1, EXT. I/O connector cover ×1, Spare fuse (F1.6AH 250 V)×1, Start up guide ×1, Operating Precautions ×1, Instruction manual ×1

Manual