Fluke 2700G, Руководство по калибровке

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Reference Pressure Gauge
Necessary Equipment
7
Available Pressure Ranges
Model
Number
2700G-
BG100K
2700G -
BG200K
2700G -
BG700K
[1]
2700G -
BG2M
[1]
2700G -
BG3.5M
[1]
2700G -
BG7M
[1]
2700G -
G20M
[1]
2700G -
G35M
[1]
2700G -
G70M
[1]
Pressure
Range (psi)
15 30 100 300 500 1000 3000 5000 10000
Pressure
Range (MPa)
0.1 0.2 0.7 2 3.5 7 20 35 70
Vacuum
Range (psi)
-15 -15 -12 -12 -12 -12 0 0 0
Vacuum
Range (kPa)
-100 -100 -80 -80 -80 -80 0 0 0
Burst
Pressure
(psi)
45 90 1000 2000 2000 10000 10000 10000 15000
Burst
Pressure
(MPa)
0.3 0.6 7 14 14 70 70 70 100
Proof
Pressure
(psi)
30 60 200 600 1000 2000 6000 8000 13000
Proof
Pressure
(MPa)
0.2 0.4 1.4 4 7 14 40 55 90
[1] Measuring or calibrating below -12 psi will invalidate the pressure measurement specification.
Necessary Equipment
Pressure and/or vacuum standards that can produce and show pressures from
vacuum to the full-scale range of the unit under test (UUT) are necessary for
calibration and adjustment. To maintain the specified Product accuracy, use a
pressure standard with an uncertainty of
±
0.0075 % FS of the Product or lower.
The necessary equipment for the calibration procedures is shown in Table 2.
Table 2. Necessary Calibration Equipment
Model Name Range
Recommended
Model
Pressure
Calibrator
Minimum Specification
2700G-BG100K -15 psi to 15 psi (-100 kPa to 100 kPa) PG7601 or 2465
±
0.0011 psi (
±
0.0075 kPa)
2700G-BG200K -15 psi to 30 psi (-100 kPa to 200 kPa) PG7601 or 2465
±
0.0023 psi (
±
0.015 kPa)
2700G-BG700K -15 psi to 100 psi (-100 kPa to 700 kPa) PG7601 or 2465
±
0.008 psi (
±
0.0525 kPa)
2700G-BG2M
-15 psi to 300 psi (-100 kPa to
2000 kPa)
PG7601 or 2465
±
0.023 psi (
±
0.15 kPa)
2700G-BG3.5M -15 to 500 psi (-100 to 3500 kPa) PG7601 or 2465
±
0.04 psi (
±
0.2625 kPa)
2700G-BG7M
-15 psi to 1000 psi (-100 kPa to
7000 kPa)
PG7601 or 2465
±
0.08 psi (
±
0.525 kPa)
2700G-G20M 0 psi to 3000 psi (0 kPa to 20000 kPa) PG7202
±
0.23 psi (
±
1.5 kPa)
2700G-G35M 0 psi to 5000 psi (0 kPa to 35000 kPa) PG7202
±
0.4 psi (
±
2.625 kPa)
2700G-G70M 0 psi to 10000 psi (0 psi to 70000 kPa) PG7202
±
0.8 psi (
±
5.25 kPa)