TSURUGA MODEL 356M AC m¦¸ tester with 20 CH Scanner
Quantity
- ¡öAC mΩ meter, max. 40 CH scanner possible
- ¡öResistance measurement range 30 mΩ/300 mΩ/3 Ω
- ¡öOpen terminal voltage 20 mV peak or less
- ¡öEnables to measure cell voltage and resistance of rechargeable battery and Fuel cell.
- ¡ö2 outputs of upper comparison judgment
Measuement range
Measurement range Note 1 | 30 mΩ | 300 mΩ | 3 Ω |
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Resolution | 1 μΩ | 10 μΩ | 100 μΩ |
Measuring current | 7.4 mA | 1 mA | 100 μA |
Accuracy Note 2 | ± (0.5 % of rdg. + 8 dgt.) | ||
Temperature coefficient | ± (0.05 % of rdg. + 0.8 dgt.) / ¡æ | ||
Open terminal voltage | Less than 20 mV peak (with OFF function) |
Measurement range Note 1 | ± 5 V | ± 50 V |
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Resolution | 100 μV | 1 mV |
Accuracy Note 2 | ± (0.05 % of rdg. + 5dgt.) | |
Temperature coefficient | ± (0.005 % of rdg. +0.5 dgt.) / ¡æ |
Note1: All CH, the same range
Note 2: Specified at 23 ¡æ ± 5 ¡æ, 45 to 75 % RH
Specification
Measuring method | AC 4 terminal method (Resistance measurement) | |||||||||||
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Measuring frequency | AC 1 kHz ± 20 Hz (Resistance measurement) | |||||||||||
Sampling cycle | 10 times / s. (Resistance, voltage measurement) | |||||||||||
Measurement terminal | Connector of 2.54 mm pitch, MIL-C-86503 standard | |||||||||||
Wiring resistance | Source side: Less than 0.1 Ω | |||||||||||
Display |
LCD display Resistance measurement: 35000 Voltage measurement: 50000 (with polarity indication) |
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Measuring mode |
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Measuring time (During automatic measurement) |
Select 1 s. or 2 s. for one CH Measuring time of 1 s.:aprx. 900 ms., 2 s.: aprx.1900 ms. |
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Judgment |
Upper limit (H1, H2) can be set.
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Insulation resistance | DC 500 V, more than 50 MΩ | |||||||||||
Withstanding voltage | AC 1500 V, 1 min. | |||||||||||
Power supply tolerance | AC 90 to 250 V (356M, 5811-71) | |||||||||||
Operating ambient temperature | 0 to 50 ¡æ | |||||||||||
Storage temperature | -20 to 70 ¡æ | |||||||||||
Weight | 356M aprx. 1 kg, 5811-71 aprx. 1 kg | |||||||||||
Dimension | 205 (W) x 64 (H) x 169 (D) mm | |||||||||||
Serial communication RS-232C |
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Accessory |
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Measurement cable | Not included, manufacturable based on meeting with us. |
Application
Internal resistance of Battery, contact resistance etc.