Acoustic
|
Sound Level Meters |
0.9 dB |
Calibration of sound level meters
Equipment Used: Acoustic calibrator
Calibration Procedure LABC-020
(ANSI S1.4) |
94 to 114 dB @ 12 kHz |
Capacitance
|
Capacitance Generate |
16 pF
0.023 nF
0.22 nF
0.22 nF
0.28 nF
2.20 nF
5.30 nF
15.30 nF
19 nF
0.045 μF
0.029 μF
0.15 μF
0.24 μF
2.0 μF
1.5 mF
0.070 mF
0.32 mF
1.49 Mf |
Capacitance Generate
Equipment Used: Multi-product calibrator
Calibration Procedure LABC-018
(EURAMET cg-15) |
(10 Hz to 10 kHz)
220.0 pF to 399.9 pF
0.4 nF to 1.0999 nF
(10 Hz to 3 kHz)
1.16 nF to 3.2999 nF
(10 Hz to 1 kHz)
3.3 nF to 10.9999 nF
11 nF to 32.999 nF
32.999 nF 109.999 nF
110 nF to 329.999 nF
(10 Hz to 600 Hz)
0.33 μF to 1.09999 μF
(10 Hz to 300 Hz)
1 |
Capacitance Measure |
0.053 nF
0.17 nF
1.7 nF
18 nF
0.17 μF
0.35 μF
18 μF
0.17 mF
4.8 mF |
Capacitance Measure
Equipment Used: Precision multimeter
Calibration Procedure LABC-018
(EURAMET cg-15) |
0 nF to 1 nF
1 nF to 10 nF
10 nF to 100 nF
100 nF to 1 μF
1 μF to 10 μF
10 μF to 100 μF
100 μF to 1 mF
1 mF to 10 mF
10 mF to 100 mF |
Chemical
|
Dissolved oxygen meters. |
0.012 |
Dissolved oxygen meters.
Equipment used: Standard Solutions
Calibration Procedure LABC-089
(ASTM D888) |
Zero Calibration |
PH |
0.06 pH |
Calibration of PH Meters
Equipment used: Standard Solutions
Calibration Procedure LABC-074
(ASTM D1293) |
0 pH to 14 pH |
TDS |
0.91 ppm
7.2 ppm
21 ppm |
Calibration of TDS Meters
Equipment used: Standard Solutions
Calibration Procedure LABC-026
(ASTM D5907)
|
0 ppm to 100 ppm
100 ppm to 703ppm
703 ppm to 2500 ppm |
Viscometer |
0.011 |
Calibration of viscometer,
Equipment Used: standard solution
Calibration Procedure LABC-057
(ASTM D445)
|
500 CPS to 5000 CPS |
Gas Detectors |
0.02 |
Calibration of gas detectors
Equipment used: Span calibration gases
Calibration Procedure LABC-023
(BS EN 60079-29)
|
Methane: 50%
LEL, O2: 20.9%
H2S: 25ppm
CO: 100ppm |
Conductivity
|
Conductivity Meters |
0.08 µs/cm
0.13 µs/cm
3.9 µs/cm
6.9 µs/cm
6.9 µs/cm
14. µs/cm |
Calibration of Conductivity Meters
Equipment Used: Standard Solutions
Calibration Procedure LABC-047
(ASTM D1125)
|
0 µs/cm to 5 µs/cm
5 µs/cm to 10 µs/cm
10 µs/cm to 250 µs/cm
250 µs/cm to 500 µs/cm
500 µs/cm to 950 µs/cm
950 µs/cm to 1413 µs/cm |
Current
|
Level Transmitters |
0.013 mAdc |
Level Transmitters and switches (onfield verification)
Equipment Used: Process Calibrator
Calibration Procedure LABC-112
(ISO 4266-1, BS EN 13616-2, ASTM D5413)
|
0 mAdc to 20 mAdc |