2900 Saturn St #B
Brea, CA 92821, USA
Phone: 714-998-6899
Fax: 714-998-6999
E-mail: sales@additel.com
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Additel Calibration Services

At Additel Corporation, we use primary-level piston gauge systems and high-performance controllers to provide you with low uncertainties and high confidence in the calibration of your sensors. Additel’s calibration Laboratory in California provides calibration services for all Additel product lines. Our prices are very competitive and our turn-around times are excellent. Our reports are comprehensive and include as-found and as-left data as well as pass/fail criteria (where applicable) and a concise statement of the method used. Calibrations performed at Additel are traceable to the National Institute of Standards and Technology (NIST). Ordering information is listed below.

Calibration and Measurement Capabilities

Measured Parameter
or Device Calibrated
Range Uncertainty (k=2)1 Remarks
Pressure
Absolute Pressure Source
– Pneumatic
5 kPa to 360 kPa 0.0015% + 0.2 Pa 0.72 to 52.2 psia – DHI PG7601 (10 kPa)
100 kPa to 7200 kPa 0.002% + 2 Pa 14.5 to 1044.3 psia –
DHI PG7601 (200 kPa)
2 MPa to 72 MPa 0.004% + 30 Pa 290 to 10443 psia – DHI PG7202
(2 MPa)
Gauge Pressure Source
– Pneumatic
0 Pa to 750 Pa 0.0076% + 53 mPa 0 to 3 inH2O – Fluke7250LP
Bi-directional gauge mode
750 Pa to 7500 Pa 0.0091% + 38 mPa

3 to 30 inH2O – Fluke7250LP
Bi-directional gauge mode

Note : Uncertainty applies to positive and negative pressures. 

5 kPa to 360 kPa 0.0015% + 0.1 Pa 0.72 to 52.2 psig – DHI PG7601 (10 kPa)
100 kPa to 7200 kPa 0.002% + 1.2 Pa 14.5 to 1044.3 psig – DHI PG7601
(200 kPa)
2 MPa to 72 MPa 0.004% + 30 Pa 290 to 10443 psig – DHI PG7202
(2 MPa)

Gauge Pressure Source 
– Differential

-95 kPa to 260 kPa 0.002% + 0.3 Pa -13.8 psig to 37.7 psig - DHI PG7601 (10kPa)
Gauge Pressure Source
– Hydraulic
70 MPa to 275 MPa 0.008% 10000 to 40000 psig – Minyu KY250
DC Voltage
DC Voltage – Generate 0 mV to 220 mV 8.5 µV/V + 1 µV Fluke 5720A
220 mV to 2.2 V 6 µV/V + 1 µV
2.2 V to 11 V 3.5 µV/V + 2.5 µV
11 V to 22 V 3.5 µV/V + 4 µV
22 V to 220 V 5 µV/V + 40 µV
DC Voltage – Measure 0 mV to 100 mV 8.5 µV/V + 1 µV Agilent 3458A opt. 2
100 mV to 1 V 6.5 µV/V + 1 µV
1 V to 10 V 6.5 µV/V + 2.5 µV
10 V to 100 V 9.5 µV/V + 40 µV
DC Current
DC Current – Generate 0mA to 2.2 mA 35 µA/A + 7 nA Fluke 5720A
2.2 mA to 22 mA 35 µA/A + 40 nA
22 mA to 220 mA 45 µA/A + 0.7 µA
DC Current – Measure 0 mA to 1 mA 25 µA/A + 6 nA Agilent 3458A opt. 2

1 mA to 10 mA

25µA/A + 60 nA

10 mA to 100 mA

40µA/A + 0.6 µA
DC Resistance
DC Resistance – Generate, Fixed Instrument Based 1 Ω 95 µΩ/Ω Fluke 5720A
1.9 Ω 95 µΩ/Ω
10 Ω 23 µΩ/Ω
19 Ω 23 µΩ/Ω
100 Ω 10 µΩ/Ω
190 Ω 10 µΩ/Ω
1k Ω 8.5 µΩ/Ω
1.9k Ω 8.5 µΩ/Ω
DC Resistance – Generate, Variable Instrument Based 400 Ω 0.015 Ω Fluke 7526A
4000 Ω 0.3 Ω
DC Resistance – Measure 0 Ω to 10 Ω 19 µΩ/Ω + 100 µΩ Agilent 3458A opt.2
10 Ω to 100 Ω 16 µΩ/Ω + 1 mΩ
100 Ω to 1k Ω 14 µΩ/Ω + 1 mΩ
1k Ω to 10 Ω 14 µΩ/Ω + 10 mΩ
Frequency
Frequency – Generate 100 Hz to 50 kHz 2 µHz/Hz Keysight 33512B
Frequency – Measure 100 Hz to 50 kHz 2 µHz/Hz Keysight 53220A
Temperature
RDT Simulation – Generate -200 °C to 800 °C 0.050 °C Fluke 7526A PT385 (100 Ω)
RTD Simulation - Measure -200 °C to -80 °C 0.013 °C Fluke 7526A PT385 (100 Ω)
-80 °C to 100 °C 0.020 °C
100 °C to 300 °C 0.024 °C
300 °C to 400 °C 0.026 °C
400 °C to 630 °C 0.033 °C
630 °C to 800 °C 0.038 °C
Thermocouple Simulation - Generate and Measure Type E -200 °C to -100 °C 0.12 °C Fluke 7526A
-100 °C to 0 °C 0.09 °C
0 °C to 600 °C 0.08 °C
600 °C to 1000 °C 0.10 °C
Thermocouple Simulation - Generate and Measure Type J -200 °C to -100 °C 0.14 °C
-100 °C to 800 °C 0.09 °C
800 °C to 1200 °C 0.10 °C
Thermocouple Simulation - Generate and Measure Type K -200 °C to -100 °C 0.16 °C
-100 °C to 500 °C 0.10 °C
500 °C to 800 °C 0.10 °C
800 °C to 1372 °C 0.13 °C
Thermocouple Simulation - Generate and Measure Type T -200 °C to -100 °C 0.16 °C
-100 °C to 0 °C 0.11 °C
0 °C to 200 °C 0.09 °C
200 °C to 400 °C 0.09 °C

Note1: Values listed with percent (%) are percent of reading
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Model Description
9100-1 NIST traceable calibration for Additel 160 series pressure modules
9101-1 Calibration, NIST traceable calibration for Additel  681 or 680 series gauges (≤ 10000 psi)
9101-2 Calibration, NIST traceable calibration for Additel  681 or 680 series gauges (> 10000 psi)
9111-1 Calibration, NIST traceable calibration for Additel  672 series calibrators (≤ 10000 psi)
9111-2 Calibration, NIST traceable calibration for Additel  672 series calibrators (> 10000 psi)
9121-220 Calibration, NIST traceable calibration for Additel  220
9121-221A Calibration, NIST traceable calibration for Additel 221A
9121-222A Calibration, NIST traceable calibration for Additel  222A
9121-223A Calibration, NIST traceable calibration for Additel  223A
9131-761 Calibration, NIST traceable calibration for Additel  761 (except ADT761-LLP and ADT761-BP)
9133-761 Calibration, NIST traceable calibration for Additel  761-LLP and ADT761-BP

Note: Contact Additel for 17025 accredited calibration services.

Please contact us for information or to schedule a calibration.

Additel Corporation

2900 Saturn Street #B
Brea, CA 92821, USA
PH: 714-998-6899
FX: 714-998-6999
E: service@additel.com