Fluke 712B/EN Calibration Manual

RTD/Thermocouple Calibrator
712B Specifications
712B Specifications
Specifications are based on a one year calibration cycle and apply from +18 °C
to +28 °C unless stated otherwise. All specifications assume a 5 minute warmup
period.
DC mA Measurement
Range Resolution
Accuracy (% of Reading + Floor)
1 Year 2 Year
0-24 mA 0.001 mA
0.01 % + 2 µA 0.02 % + 4 µA
•
•
Notes:
Temperature coefficient: ±(0.002 % of reading + 0.002 % of range) /°C ( <18 °C or >28 °C)
Ohms Measurement
Range Resolution
Accuracy (% of Reading + Floor)
1 Year 2 Year
0.00 Ω to 400.00 Ω 0.01 Ω 0.015 % + 0.05 Ω 0.03 %+ 0.08 Ω
400.0 Ω to 4000.0 Ω 0.1 Ω 0.015 % + 0.5 Ω 0.03 %+ 0.8 Ω
• Notes:
• Reading accuracy is based on 4-wire input. For 3-wire ohm measurements, assuming all three leads are matched, add
0.05 Ω (0.00 Ω~400.00 Ω), 0.2 Ω (400.0 Ω~4000.0 Ω) to the specifications.
• Temperature Coefficient: ± (0.002 % of reading + 0.002 % of range) /°C (<18 °C or >28 °C)
Ohms Source
Ohms Range
Excitation Current from
Measurement Device
Accuracy
(% of Output + Floor)
1 Year 2 Year
1.00 Ω to 400.00 Ω
0.1 mA to 0.5 mA
0.015 % + 0.1 Ω 0.03 % + 0.2 Ω
0.5 mA to 3 mA
0.015 % + 0.05 Ω 0.03 % + 0.08 Ω
400.0 Ω to 1500.0 Ω
0.05 mA to 0.8 mA
0.015 % + 0.5 Ω 0.03 % + 0.8 Ω
1500.0 Ω to 4000.0 Ω
0.05 mA to 0.4 mA
0.015 % + 0.5 Ω 0.03 % + 0.8 Ω
Resolution
1.00 Ω to 400.00 Ω 0.01 Ω
400.0 Ω to 4000.0 Ω 0.1 Ω
• Notes:
• Supports pulsed transmitters and PLCs with pulse times as short as 5 ms.
• Temperature coefficient: ± (0.002 % of output + 0.002 % of range) /°C ( <18 °C or >28 °C)
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Fluke 712B/EN Specifications

General

Brand	Fluke
Model	712B/EN
Category	Test Equipment
Language	English