YOKOGAWA GS820, Руководство пользователя

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18.2 Measurement Section
DC Voltage Measurement
765601/765602
Range Range Resolution Accuracy Temperature Coefficient
Measured ± (% of r V) ± (% of r V)/°C
200 mV ±210.000 mV 1 µV 0.015+200 µV(250 µV){300 µV}[500 µV] 0.0025+30 µV(40 µV){45 µV}[60 µV]
2 V ±2.10000 V 10 µV 0.015+200 µV(400 µV){1 mV}[5 mV] 0.0025+30 µV(60 µV){200 µV}[800 µV]
7 V ±7.1000 V 100 µV 0.015+2 mV(4 mV){10 mV}[50 mV] 0.0025+300 µV(600 µV){2 mV}[8 mV]
18 V ±18.0000 V 100 µV 0.015+2 mV(4 mV){10 mV}[50 mV] 0.0025+300 µV(600 µV){2 mV}[8 mV]
765611/765612
Range Range Resolution Accuracy Temperature Coefficient
Measured ± (% of r V) ± (% of r V)/°C
200 mV ±210.000 mV 1 µV 0.015+200 µV(250 µV){300 µV}[500 µV] 0.0025+30 µV(40 µV){45 µV}[60 µV]
2 V ±2.10000 V 10 µV 0.015+200 µV(400 µV){1 mV}[5 mV] 0.0025+30 µV(60 µV){200 µV}[800 µV]
20 V ±21.1000 V 100 µV 0.015+8 mV(16 mV){40 mV}[200 mV] 0.0025+300 µV(600 µV){2 mV}[8 mV]
50 V ±50.0000 V 100 µV 0.015+20 mV(40 mV){100 mV}[500 mV] 0.0025+3 mV(6 mV){20 mV}[80 mV]
Accuracy: One year accuracy for 23 ± 5°C.
Temperature coefficient: Add the temperature coefficient at 5 to 18°C and 28 to 40°C.
Values inside parentheses are for 0.1 PLC ≤ integration time < 1 PLC. Values inside braces are for 0.01 PLC ≤ integration time < 0.1
PLC. Values inside brackets are for 0.001 PLC ≤ integration time < 0.01 PLC.
DC Current Measurement
765601/765602
Range Range Resolution Shunt Accuracy Temperature Coefficient
Measured resistance ± (% of r A) ± (% of r A)/°C
200 nA ±210.000 nA 1 pA 1 MΩ 0.05+3 nA(3 nA){3 nA}[4 nA] 500 pA(500 pA){500 pA}[600 pA]
2 µA ±2.10000 µA 10 pA 1 MΩ 0.025+3 nA(3 nA){4 nA}[6 nA] 500 pA(500 pA){500 pA}[600 pA]
20 µA ±21.0000 µA 100 pA 100 kΩ 0.025+4 nA(6 nA){10 nA}[50 nA] 0.004+600 pA(900 pA){1.5 nA}[8 nA]
200 µA ±210.000 µA 1 nA 10 kΩ 0.02+40 nA(60 nA){100 nA}[500 nA] 0.003+6 nA(9 nA){15 nA}[80 nA]
2 mA ±2.10000 mA 10 nA 1 kΩ 0.02+400 nA(600 nA){1 µA}[5 µA] 0.003+60nA(90nA){150nA}[800nA]
20 mA ±21.0000 mA 100nA 100 Ω 0.02+4 µA(6 µA){10 µA}[50 µA] 0.003+600nA(900nA){1.5 µA}[8 µA]
200 mA ±210.000 mA 1 µA 10 Ω 0.02+70 µA(100 µA){150 µA}[500 µA] 0.003+10 µA (15 µA){20 µA}[80 µA]
1 A ±1.30000 A 10 µA 1 Ω 0.03+700 µA(1 mA){2 mA}[6 mA] 0.0045+100 µA(150 µA){300 µA}[900 µA]
3 A ±3.20000 A 10 µA 1 Ω 0.05+1 mA(1.5 mA){2 mA}[6 mA] 0.0075+150 µA(200 µA){300 µA}[900 µA]
765611/765612
Range Range Resolution Shunt Accuracy Temperature Coefficient
Measured resistance ± (% of r A) ± (% of r A)/°C
200 nA ±210.000 nA 1 pA 1 MΩ 0.05+3 nA(3 nA){3 nA}[4 nA] 500 pA(500 pA){500 pA}[600 pA]
2 µA ±2.10000 µA 10 pA 1 MΩ 0.025+3 nA(3 nA){4 nA}[6 nA] 500 pA(500 pA){500 pA}[600 pA]
20 µA ±21.0000 µA 100 pA 100 kΩ 0.025+4 nA(6 nA){10 nA}[50 nA] 0.004+600 pA(900 pA){1.5 nA}[8 nA]
200 µA ±210.000 µA 1 nA 10 kΩ 0.02+40 nA(60 nA){100 nA}[500 nA] 0.003+6 nA(9 nA){15 nA}[80 nA]
2 mA ±2.10000 mA 10 nA 1 kΩ 0.02+400 nA(600 nA){1 µA}[5 µA] 0.003+60nA(90nA){150nA}[800nA]
20 mA ±21.0000 mA 100nA 100 Ω 0.02+4 µA(6 µA){10 µA}[50 µA] 0.003+600nA(900nA){1.5 µA}[8 µA]
200 mA ±210.000 mA 1 µA 10 Ω 0.02+70 µA(100 µA){150 µA}[500 µA] 0.003+10 µA (15 µA){20 µA}[80 µA]
0.5 A ±0.60000 A 10 µA 1 Ω 0.03+700 µA(1 mA){2 mA}[6 mA] 0.0045+100 µA(150 µA){300 µA}[900 µA]
1.0 A ±1.20000 A 10 µA 1 Ω 0.05+1 mA(1.5 mA){2 mA}[6 mA] 0.0075+150 µA(200 µA){300 µA}[900 µA]
Accuracy: One year accuracy for 23 ± 5°C.
Temperature coefficient: Add the temperature coefficient at 5 to 18°C and 28 to 40°C.
Values inside parentheses are for 0.1 PLC ≤ integration time < 1 PLC. Values inside braces are for 0.01 PLC ≤ integration time < 0.1
PLC. Values inside brackets are for 0.001 PLC ≤ integration time < 0.01 PLC.
18-4 IM 765601-01E