Fluke 7526A Precision Process Calibrator Doing more following less is a requirement all process manufacturer faces today. To maintenance product mood, reduce waste, append efficiency and conform to regulatory standards, instruments that court suit process variables such as temperature and pressure must be calibrated at regular intervals.
Selecting the right calibrator for the job, however, can be trickyespecially as soon as attempting to version correctness and versatility as soon as the cost. Less costly than tall-decline multi-product calibrators, nevertheless more precise and versatile than handheld pitch calibrators, the 7526A is a best fit for instrument shops that value precision, versatility, and economy.
Intuitive user interface
Fluke 7526A The user interface includes cursor controls, feat keys, and a ten-key keypad, making it easy to navigate through intuitive menus; adjoin and recall in the works to nine setpoints for each input/output parameter; enter RTD or SPRT coefficients, and easily fiddle merged to display units forward a keypress. With two LCD displays, you can easily view both source and measurement results simultaneously.
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| DC voltage, output | |||
| Range [1] | Absolute Uncertainty, ± (ppm of output + μV), 1-yr |
Resolution | |
| 0 to 100 mV | 30 | 3 | 1 μV |
| 0 to 1 V | 30 | 10 | 10 μV |
| 0 to 10 V | 30 | 100 | 100 μV |
| 0 to 100 V | 30 | 1 mV | 1 mV |
| TC Output and Input | |||
| –10 mV to 75 mV | 30 | 2 μV | 1 μV |
[1] All outputs are positive only unless otherwise noted
| DC voltage, isolated input | |||
| Range | Absolute Uncertainty, ± (ppm of reading + mV), 1-yr |
Resolution | |
| 0 to 10 V | 100 | 0.2 | 100 μV |
| 10 V to 100 V | 100 | 2.0 | 1 mV |
| DC Current, output | |||
| Range[1] | Absolute Uncertainty, ± (ppm of reading + μA), 1-yr |
Resolution | |
| 0 to 100 mA | 50 | 1 | 1 μA |
[1] For line voltages less than 95 V, ±100 ppm of reading
| DC current, isolated input | |||
| Range | Absolute Uncertainty, ± (ppm of reading + μA), 1-yr |
Resolution | |
| 0 mA to 50 mA | 100 | 1 | 0.1 μA |
| 0 mA to 24 mA [1][2] (Loop Power) |
100 | 1 | 0.1 μA |
[1] Loop Power: 24 V ±10%
[2] HART Resistor: 250 Ω ± 3%
| Resistance, output | |||
| Range | Absolute Uncertainty, tcal ± 5 °C, ± Ohms, 1-yr |
Resolution | Nominal current |
| 5 Ω to 400 Ω | 0.015 | 0.001 Ω | 1 to 3 mA |
| 5 Ω to 4 kΩ | 0.3 | 0.01 Ω | 100 μA to 1 mA |
| Resistance, input | |||
| Range | Absolute Uncertainty, ± (ppm of reading + Ω), 1-yr |
Resolution | |
| 0 Ω to 400 Ω | 20 | 0.004 | 0.001 Ω |
| 0 Ω to 4 kΩ | 20 | 0.04 | 0.01 Ω |
| Sample thermocouple accuracy, input/output (does not include all available TC types)[1] |
|||
| TC type | Temperature Range (°C) | Absolute Uncertainty, tcal ±5 °C, ± (°C), 1-yr [2] |
|
| Min | Max | ||
| J | -210 | 1200 | 0.09 |
| K | -250 | 1372 | 0.1 |
| S | -50 | 1767 | 0.29 |
| T | -250 | 400 | 0.11 |
[1] See extended specifications for all TC types (B,C,E,J,K,L,N,R,S,T,U,XK,BP)
[2] Best accuracy within specified TC temperature range
| Sample RTD and thermistor, output (does not include all available RTD types)[1] |
|||
| RTD Type | Temperature Range (°C) | Absolute Uncertainty, tcal ±5 °C, ± (°C), 1-yr |
|
| Min | Max | ||
| Pt 385, 100 Ω | -200 | 800 | 0.05 |
| YSI 400 |
Includes: Fluke 7526A |
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