Sika's EC10 is a handheld, battery-powered calibrator suitable for measuring DC voltage, resistance, thermocouples, RTD sensors and continuity, plus sourcing DC voltage, resistance, thermocouples and RTD sensors.
The calibrator is compatible with Pt100, Pt200, Pt500, Pt1000, Cu10 and Cu50 RTD sensors and also works with type J, K, T, R, S, B, N, E, U and L type thermocouples. It features the ability to measure RTD and ohms with 2-wire, 3-wire and 4-wire connection and includes dedicated wave-filtering functionality.
Measurements are shown on the EC10's large size LCD screen which can display TC/RTD measurements and voltage/resistance values simultaneously.
Measurement Mode
These specifications assume:
Accuracy is expressed as ± (percentage of reading + percentage of range).
Function | Reference | Range | Resolution | Accuracy | Notes |
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DC Voltage | 50mV | -5.000 to 55.000mV | 1μV | 0.02+0.02 | Input resistance: 100MΩ |
500mV | -50.00 to 550.00mV | 10μV | 0.02+0.01 | ||
Resistance | 500Ω | 0.00 to 550.00Ω | 0.01Ω | 0.05+0.02 | 500Ω: excitation current: app.1mA 5kΩ: excitation current: app. 0.1mA Open circuit voltage: about 2.5V; does not include lead resistance |
5kΩ | 0.0000kΩ to 5.5000KΩ | 0.1Ω | 0.05+0.02 | ||
Thermocouple\s | R | 0 to 1767°C | 1°C | 0 to 500°C: 1.8°C 500 to 1767°C: 1.5°C |
By using ITS-90 temperature scale; the accuracy does not include the error of internal temperature compensation cause by a sensor. |
S | 0 to 1767°C | ||||
K | -100.0 to 1372.0°C | 0.1°C | -100 to 0.0°C: 1.2°C 0.0 to 1372.0°C: 0.8°C |
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E | -50.0 to 850.0°C | -50 to 0.0°C: 0.9°C 0.0 to 850.0°C: 1.5°C |
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J | -60.0 to 1120.0°C | -60.0 to 0.0°C: 1.0°C 0.0 to 1120°C: 0.7°C |
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T | -100.0 to 400.0°C | -100.0 to 0.0°C: 1.0°C 0.0 to 400.0°C: 0.7°C |
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N | -200.0 to 1300.0°C | -200.0 to 0.0°C: 1.5°C 0.0 to 1300.0°C: 0.9°C |
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B | 600 to 1820°C | 1°C | 600-800°C: 2.2°C 800 to 1000°C: 1.8°C 1000 to 1820°C: 1.4°C |
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L | -60 to 900°C | 0.1°C | -60.0 to 0.0°C: 0.7°C 0.0 to 900.0°C: 0.5°C |
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U | -100 to 600°C | -100.0 to 0.0°C: 0.7°C 0.0 to 600.0°C: 0.5°C |
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RTD | Pt100 (385) | -200.0 to 800.0°C | 0.1°C | -200.0 to 0.0°C: 0.5°C 0.0 to 400.0°C: 0.7°C 400.0 to 800.0°C: 0.8°C |
By using temperature scale ITS-90. Does not include lead resistance. Assuming all three RTD leads are matched for 3-w input |
Pt1000 | -200.0 to 630.0°C | 0.1°C | -200.0 to 100.0°C: 0.8°C 100.0 to 300.0°C: 0.9°C 300.0 to 630.0°C: 1.0°C |
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Pt200 | -200.0 to 630°C | -200.0°C to 100.0°C: 0.8°C 100.0 to 300.0°C: 0.9°C 300.0 to 630°C: 1.0°C |
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Pt500 | -200.0 to 630°CC | ||||
Cu10 | -100.0 to 260.0°C | 0.1°C | 1.8°C | ||
Cu50 | -50.0 to 150°C | 0.7°C | |||
Continuity | 500Ω | ≤50Ω sound |
0.01Ω | - | Excitation current: app. 1mA |
Further specs available in attached user manual.