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Function | Range (2) | Resolution | Input Resistance etc. | 24 Hour TCAL± 1°C | 90 Day TCAL± 5°C | 1 Year TCAL± 5°C | Temperature Coefficient 0°~ 18°C / 28°~ 55°C |
DC Characteristics Accuracy : ± (% of reading + % of range) | |||||||
DC Voltage (1) | 100.0000 mV | 0.1μV | 10MΩ or >10GΩ | 0.0030 + 0.0030 | 0.0040 + 0.0035 | 0.0050 + 0.0035 | 0.0005 + 0.0005 |
1.000000 V | 1μV | 10MΩ or >10GΩ | 0.0020 + 0.0006 | 0.0035 + 0.0007 | 0.0048 + 0.0007 | 0.0005 + 0.0001 | |
10.00000 V | 10μV | 10MΩ or >10GΩ | 0.0015 + 0.0004 | 0.0020 + 0.0005 | 0.0035 + 0.0005 | 0.0005 + 0.0001 | |
100.0000 V | 0.1mV | 10MΩ±1% | 0.0020 + 0.0006 | 0.0035 + 0.0006 | 0.0050 + 0.0006 | 0.0005 + 0.0001 | |
1000.000 V | 1mV | 10MΩ±1% | 0.0025 + 0.0006 | 0.0040 + 0.0010 | 0.0050 + 0.0010 | 0.0005 + 0.0001 | |
Resistance (1)(3) | 100.0000 Ω | 100μΩ | 1mA | 0.003 + 0.0030 | 0.008 + 0.004 | 0.010 + 0.004 | 0.0008 + 0.0005 |
1.000000 kΩ | 1mΩ | 1mA | 0.002 + 0.0005 | 0.008 + 0.001 | 0.010 + 0.001 | 0.0008 + 0.0001 | |
10.00000 kΩ | 10mΩ | 100μA | 0.002 + 0.0005 | 0.008 + 0.001 | 0.010 + 0.001 | 0.0008 + 0.0001 | |
100.0000 kΩ | 100mΩ | 10μA | 0.002 + 0.0005 | 0.008 + 0.001 | 0.010 + 0.001 | 0.0008 + 0.0001 | |
1.000000 MΩ | 1Ω | 5μA | 0.002 + 0.0010 | 0.008 + 0.001 | 0.010 + 0.001 | 0.0010 + 0.0002 | |
10.00000 MΩ | 10Ω | 500nA | 0.015 + 0.0010 | 0.020 + 0.001 | 0.040 + 0.001 | 0.0030 + 0.0004 | |
100.0000 MΩ | 100Ω | 500nA//10MΩ | 0.300 + 0.0100 | 0.800 + 0.010 | 0.800 + 0.010 | 0.1500 + 0.0002 | |
DC Current (1)(6) | 100.0000 μA | 100pA | < 0.011 V | 0.010 + 0.020 | 0.040 + 0.025 | 0.050 + 0.025 | 0.002 + 0.003 |
1.000000 mA | 1nA | < 0.11 V | 0.007 + 0.006 | 0.030 + 0.006 | 0.050 + 0.006 | 0.002 + 0.001 | |
10.00000 mA | 10nA | < 0.04 V | 0.007 + 0.020 | 0.030 + 0.020 | 0.050 + 0.020 | 0.002 + 0.002 | |
100.0000 m A | 100nA | < 0.4 V | 0.010 + 0.004 | 0.030 + 0.005 | 0.050 + 0.005 | 0.002 + 0.001 | |
1.000000 A | 1μA | < 0.7 V | 0.050 + 0.006 | 0.080 + 0.010 | 0.100 + 0.010 | 0.005 + 0.001 | |
3.000000 A | 1μA | < 2.0 V | 0.180 + 0.020 | 0.200 + 0.020 | 0.200 + 0.020 | 0.005 + 0.002 | |
10.00000 A | 10μA | < 0.5 V | 0.100 + 0.010 | 0.120 + 0.010 | 0.150 + 0.010 | 0.005 + 0.001 | |
Continuity (1) | 1000.000 Ω | 0.001Ω | 1 mA | 0.002 + 0.030 | 0.008 + 0.030 | 0.01 + 0.030 | 0.001 + 0.002 |
Diode Test (1)(4) | 5.00000 V | 10μV | 1 mA | 0.002 + 0.030 | 0.008 + 0.030 | 0.01 + 0.030 | 0.001 + 0.002 |
DC Ratio (1)(5) | ― | ― | ― | ± (DC Input accuracy + DC Reference accuracy) |
AC Characteristics Accuracy : ± (% of reading + % of range) | |||||||
True RMS AC Voltage (7)(8)(9)(10) |
100.0000 mV |
0.1μV | 3Hz - 5Hz | 1.00 + 0.03 | 1.00 + 0.04 | 1.00 + 0.04 | 0.100 + 0.004 |
5Hz - 10Hz | 0.35 + 0.03 | 0.35 + 0.04 | 0.35 + 0.04 | 0.035 + 0.004 | |||
10Hz - 20kHz | 0.04 + 0.03 | 0.05 + 0.04 | 0.06 + 0.04 | 0.005 + 0.003 | |||
20kHz - 50kHz | 0.10 + 0.05 | 0.11 + 0.05 | 0.12 + 0.05 | 0.011 + 0.005 | |||
50kHz - 100kHz | 0.55 + 0.08 | 0.60 + 0.08 | 0.60 + 0.08 | 0.060 + 0.008 | |||
100kHz -300kHz | 4.00 + 0.50 | 4.00 + 0.50 | 4.00 + 0.50 | 0.200 + 0.020 | |||
1.000000 V to 750.000 V |
1μV ~ 1mV | 3Hz - 5Hz | 1.00 + 0.02 | 1.00 + 0.03 | 1.00 + 0.03 | 0.100 + 0.004 | |
5Hz - 10Hz | 0.35 + 0.02 | 0.35 + 0.03 | 0.35 + 0.03 | 0.035 + 0.004 | |||
10Hz - 20kHz | 0.04 + 0.02 | 0.05 + 0.03 | 0.06 + 0.03 | 0.005 + 0.003 | |||
20kHz - 50kHz | 0.10 + 0.04 | 0.11 + 0.05 | 0.12 + 0.05 | 0.011 + 0.005 | |||
50kHz - 100kHz | 0.55 + 0.08 | 0.60 + 0.08 | 0.60 + 0.08 | 0.060 + 0.008 | |||
100kHz -300kHz | 4.00 + 0.50 | 4.00 + 0.50 | 4.00 + 0.50 | 0.200 + 0.020 | |||
True RMS AC Current (6)(7)(9)(10) |
100.0000 μA 10.00000 mA |
< 0.011 V < 0.04 V | 3Hz – 5Hz | 1.00 + 0.04 | 1.00 + 0.04 | 1.00 + 0.04 | 0.100 + 0.006 |
5Hz – 10Hz | 0.35 + 0.04 | 0.35 + 0.04 | 0.35 + 0.04 | 0.035 + 0.006 | |||
10Hz – 5kHz | 0.10 + 0.04 | 0.10 + 0.04 | 0.10 + 0.04 | 0.015 + 0.006 | |||
5kHz – 10kHz | 0.18 + 0.04 | 0.18 + 0.04 | 0.18 + 0.04 | 0.030 + 0.006 | |||
1.000000 mA 100.0000 mA |
< 0.11 V < 0.4 V | 3Hz – 5Hz | 1.00 + 0.04 | 1.00 + 0.04 | 1.00 + 0.04 | 0.100 + 0.006 | |
5Hz – 10Hz | 0.30 + 0.04 | 0.30 + 0.04 | 0.30 + 0.04 | 0.035 + 0.006 | |||
10Hz – 5kHz | 0.10 + 0.04 | 0.10 + 0.04 | 0.10 + 0.04 | 0.015 + 0.006 | |||
5kHz – 10kHz | 0.15 + 0.04 | 0.15 + 0.04 | 0.15 + 0.04 | 0.030 + 0.006 | |||
1.000000 A |
< 0.7 V | 3Hz – 5Hz | 1.00 + 0.04 | 1.00 + 0.04 | 1.00 + 0.04 | 0.100 + 0.006 | |
5Hz – 10Hz | 0.30 + 0.04 | 0.30 + 0.04 | 0.30 + 0.04 | 0.035 + 0.006 | |||
10Hz – 5kHz | 0.10 + 0.04 | 0.10 + 0.04 | 0.10 + 0.04 | 0.015 + 0.006 | |||
5kHz – 10kHz | 0.15 + 0.04 | 0.15 + 0.04 | 0.15 + 0.04 | 0.030 + 0.006 | |||
3.000000 A |
< 0.2 V | 3Hz – 5Hz | 1.00 + 0.04 | 1.00 + 0.04 | 1.00 + 0.04 | 0.100 + 0.006 | |
5Hz – 10Hz | 0.35 + 0.04 | 0.35 + 0.04 | 0.35 + 0.04 | 0.035 + 0.006 | |||
10Hz – 5kHz | 0.23 + 0.04 | 0.23 + 0.04 | 0.23 + 0.04 | 0.015 + 0.006 | |||
5kHz – 10kHz | 0.23 + 0.04 | 0.23 + 0.04 | 0.23 + 0.04 | 0.030 + 0.006 | |||
10.00000 A |
< 0.5 V | 3Hz – 5Hz | 1.10 + 0.04 | 1.10 + 0.04 | 1.10 + 0.04 | 0.100 + 0.006 | |
5Hz – 10Hz | 0.35 + 0.04 | 0.35 + 0.04 | 0.35 + 0.04 | 0.035 + 0.006 | |||
10Hz – 5kHz | 0.15 + 0.04 | 0.15 + 0.04 | 0.15 + 0.04 | 0.015 + 0.006 | |||
5kHz – 10kHz | 0.35 + 0.04 | 0.35 + 0.04 | 0.35 + 0.04 | 0.030 + 0.006 | |||
Frequency and Period Characteristics Accuracy : ± (% of reading) | |||||||
Frequency / Period (11)(12)(13)(14) |
100.0000mV to 750.000V |
― | 3Hz - 5Hz | 0.100 | 0.100 | 0.100 | 0.100 |
5Hz - 10Hz | 0.050 | 0.050 | 0.050 | 0.035 | |||
10Hz - 40Hz | 0.030 | 0.030 | 0.030 | 0.015 | |||
40Hz -1MHz | 0.006 | 0.006 | 0.006 | 0.015 | |||
Temperature Characteristics | |||||||
Temperature (RTD) (15) | -200 °C ~ -100 °C | 0.001 °C | ― | ― | ― | 0.09 °C | 0.004 °C / °C |
-100 °C ~ -20 °C | 0.001 °C | ― | ― | ― | 0.08 °C | 0.005 °C / °C | |
-20 °C ~ 20 °C | 0.001 °C | ― | ― | ― | 0.06 °C | 0.005 °C / °C |
20 °C ~ 100 °C | 0.001 °C | ― | ― | ― | 0.08 °C | 0.005 °C / °C | |
100 °C ~ 300 °C | 0.001 °C | ― | ― | ― | 0.12 °C | 0.007 °C / °C | |
300 °C ~ 600 °C | 0.001 °C | ― | ― | ― | 0.22 °C | 0.009 °C / °C | |
Temperature (Thermocouples) (15) | -200 to +1000 °C | 0.002 °C | E | ― | ― | 0.2 °C | 0.03 °C / °C |
-210 to +1200 ËšC | 0.002 °C | J | ― | ― | 0.2 °C | 0.03 °C / °C | |
-200 to +400 °C | 0.002 °C | T | ― | ― | 0.3 °C | 0.04 °C / °C | |
-200 to +1372 ËšC | 0.002 °C | K | ― | ― | 0.3 °C | 0.04 °C / °C | |
-200 to +1300 ËšC | 0.003 °C | N | ― | ― | 0.4 °C | 0.05 °C / °C | |
-50 to +1768 ËšC | 0.01 °C | R | ― | ― | 1 °C | 0.14 °C / °C | |
-50 to +1768 ËšC | 0.01 °C | S | ― | ― | 1 °C | 0.14 °C / °C | |
+350 to +1820 ËšC | 0.01 °C | B | ― | ― | 1 °C | 0.14 °C / °C | |
Temperature (Thermistor) (15) | –80 ° to 150 °C | 0.01 °C |
― |
― |
― |
0.01 °C |
0.003 °C / °C |
Capacitance Characteristics Accuracy : ± (% of reading + % of range) | |||||||
Capacitance (16) |
1.000 nF |
― |
2.00 + 2.00 |
2.00 + 2.00 |
2.00 + 2.00 |
0.05 + 0.01 |
2.00 + 2.00 |
10.00 nF |
― |
2.00 + 1.00 |
2.00 + 1.00 |
2.00 + 1.00 |
0.05 + 0.01 |
2.00 + 1.00 | |
100.0 nF |
― |
2.00 + 0.40 |
2.00 + 0.40 |
2.00 + 0.40 |
0.05 + 0.01 |
2.00 + 0.40 | |
1.000 μF |
― |
2.00 + 0.40 |
2.00 + 0.40 |
2.00 + 0.40 |
0.05 + 0.01 |
2.00 + 0.40 | |
10.00 μF |
― |
2.00 + 0.40 |
2.00 + 0.40 |
2.00 + 0.40 |
0.05 + 0.01 |
2.00 + 0.40 | |
100.0 μF |
― |
2.00 + 0.40 |
2.00 + 0.40 |
2.00 + 0.40 |
0.05 + 0.01 |
2.00 + 0.40 | |
Display | 4.3" color TFT WQVGA (480x272) with LED backlight | ||||||
Interface | RS -232C, USB host/device, LAN, Digital I/O; GPIB(optional) | ||||||
Power Source | AC 100 V / 120 V / 220 V / 240 V ±10% | ||||||
Power Line Frequency | 50 Hz / 60 Hz and 400 Hz ±10% | ||||||
Power Consumption | Max. 25VA | ||||||
Dimensions | 267(W) x 107(H) x 302(D) mm ~ with bumper 220(W) x 88 (H) x 277(D) mm ~ without bumper | ||||||
Weight | Approx. 3.53kg without option |
[1]. DC Specification: In addition to the availability that requires warm-up of 60 minutes, it must be set in 5/s speed rate (60/s speed rate for Continuity and Diode), A-Zero on.
[2]. The entire range of measurement will pass the set range by 20% except the tests of 1000 DCV, 750 ACV, 3 A DC, 3A AC, 10A DC, 10A AC and diode.
[3]. This specification applies to 4-wire resistance measurement, whilst it requires using "REL" function for offset on 2-wire resistance measurement. 2-wire resistance measurement will cause additional error of 0.2 Ω if REL function is not executed.
[4]. This specification applies to the voltage measured from input terminal. 1 mA test current is the typical value. The change of current source leads to the variation in buck of diode junction.
[5]. Accuracy is ± (DC Input accuracy + DC Reference accuracy), where Input accuracy = DC Voltage accuracy for the Input HI to LO (in % of the Input voltage), and Reference accuracy = DC Voltage accuracy for the HI to LO (Sense) Reference (in % of the Reference voltage).
[6]. The 10 A range of measurement is available for the terminals on front panel only. Due to power factor resulting in temperature rise, 2 mA increment per one ampere when input is greater than 5 A rms.
[7]. AC Specification: It will be available after 60 minutes of warm-up, sine wave as well as 1/s speed rate.
[8]. Specifications are for sinewave input >5% of range. For inputs from 1% to 5% of range and <50 kHz, add 0.1% of range additional error. For 50 kHz to 100 kHz, add 0.13% of range. The measurement range of 750 ACV is limited within the range of 7.5 x 10^7 Volt–Hz.
[9]. Three speed settings provided for low-frequency performance: 1/s (3 Hz), 5/s (20 Hz), 20/s (200 Hz). Additional errors will Not occur for the frequency greater than the filter settings.
[10]. Specifications are for sinewave input >5% of range, and is beyond 10 μA AC. For inputs from 1% to 5% of range, add 0.1% of range additional error.
[11]. This specification will be available after 60 minutes of warm-up and sine wave input, unless stated otherwise. This specification applies to 1s gate time.
[12]. This specification is available when both sine wave and square wave input ≥ 100 mV. For the input of 10 mV to 100 mV, the % of reading error needs to be multiplied by 10 times.
[13]. The amplitude range is from 10% to 120% and is lower than 750 ACV. [14]. The input ≥ 60 mV, for 300 k ~ 1 MHz, within 100mV range.
[15]. The actual measurement range and test lead error will be constrained by the adopted test lead. The test lead accuracy adder covers all errors of measurements and ITS-90 temperature change.
[16]. Specifications are for film Capacitance inputs that are greater than 10% range