Electrical DC/Low Frequency

ให้บริการสอบเทียบเครื่องมือวัดทางด้านไฟฟ้า

    Digital Multimeter                         DC Watt Meter

    DC/AC Power Supply                     Withstanding Voltage Tester
Insulation Tester                          Process Calibrator
Oscilloscope                                 Temperature Indicator/Simmulator/Transducers
AC/DC Volt/Ohm/Amp meter         Inciruit Tester
Earth Resistance Tester                Electrostatic Field Meter
LCR Meter                                   Gauss Meter/ Tesla Meter
Analog MΩ HiTester                      Decade Resistance Box
Wrist Strap Tester                        Clamp Meter
Decade Resistance Box                 Power Meter
Magnet/Magnetic Flux Density       Hight Volt Tester

Process Meter                              Profile Inspection Sensor

Profile Inspection Sensor               Programmable DC Electronic Load

Puncture Tester                            RTD Calibrator
Static Meter                                 Surface Resistance Meter

    Etc. (Please contact)

 

 

Electrical – DC/Low Frequency ISO/IEC 17025 Accreditation

Parameter/Equipment

Range

Expanded Uncertainty of Measurement (+/-)

Reference Standard, Method, and/or Equipment

1 DC Voltage – Source

(0 to 100) mV

(> 0.1 to 1) V

(> 1 to 10) V

(> 10 to 100) V

(> 100 to 1 000) V

70 µV/V + 3.5 µV

58 µV/V + 5.8 µV

59 µV/V + 58 µV

64 µV/V + 0.58 mV

64 µV/V + 1.8 mV

Multiproduct Calibrator

1 DC Current - Source

Up to 3.3 mA

(3.3 to 33) mA

(33 to 330) mA

(0.33 to 2.2) A

(2.2 to 11) A

0.16 mA/A + 59 nA

0.12 mA/A + 0.3 µA

0.17 mA/A + 3.9 µA

0.35 mA/A + 52 µA

0.7 mA/A + 0.39 mA

Multiproduct Calibrator

1 DC Current – Source

Clamp-On Ammeter

(11 to 550) A

5.8 mA/A + 0.18 A

5.9 mA/A + 1 A

Multiproduct Calibrator with Coil

1 AC Current – Source

Clamp-On Ammeter

@ 45 to 1 kHz

(11 to 50) A

(> 50 to 550) A

 

6.6 mA/A + 0.3 A

7.6 mA/A + 1.2 A

Multiproduct Calibrator with Coil

1 AC Voltage – Source

@ 10 Hz to 45 Hz

(1 to < 33 mV

(33 to < 330 mV

(0.33 to < 3.3 V

(3.3 to 33 V

@ > 45 Hz to 10 kHz

(1 to < 33 mV

(33 to < 330 mV

(0.33 to < 3.3 V

(3.3 to < 33 V

@ > 10 kHz to 20 kHz

(1 to < 33 mV

(33 to < 330 mV

(0.33 to < 3.3 V

(3.3 to < 33 V

(33 to < 330 V

@ > 20 kHz to 50 kHz

(1 to < 33) mV

(33 to < 330) mV

(0.33 to < 3.3) V

(3.3 to < 33) V

@ > 50 kHz to 100 kHz

(1 to < 33) mV

(33 to < 330) mV

(0.33 to < 3.3) V

(3.3 to < 33) V

@ > 100 kHz to 500 kHz

(1 to < 33) mV

(33 to < 330) mV

(0.33 to < 3.3) V

@ >45 Hz to 1 kHz

(33 to < 330) V

(330 to 1 000) V

@ > 1 kHz to 10 kHz

(33 to < 330) V

@ > 1 kHz to 5 kHz

(330 to 1 000) V

@ > 5 kHz to 10 kHz

(330 to 1 000) V

 

4.1 mV/V + 24 µV

2.9 mV/V + 58 µV

1.8 mV/V + 0.29 mV

1.8 mV/V + 0.29 mV

 

2.4 mV/V + 24 µV

0.58 mV/V + 24 µV

0.35 mV/V + 70 µV

0.47 mV/V + 0.71 mV

 

2.9 mV/V + 24 µV

1.2 mV/V + 24 µV

0.93 mV/V + 70 µV

0.93 mV/V + 3.1 mV

1.1 mV/V + 39 mV

 

2.9 mV/V + 24 µV

1.9 mV/V + 47 µV

1.7 mV/V + 35 mV

2.2 mV/V + 5.8 mV

 

4.1 mV/V + 39 µV

2.8 mV/V + 0.2 mV

2.8 mV/V + 2 mV

2.8 mV/V + 20 mV

 

12 mV/V + 70 µV

8.1 mV/V + 0.39 mV

5.8 mV/V + 3.9 mV

 

0.58 mV/V + 7.7 mV

0.58 mV/V + 1 V

 

0.93 mV/V + 18 mV

 

2.4 mV/V + 0.12 V

 

2.4 mV/V + 0.28 V

Multiproduct Calibrator

1 AC Current - Source

@ 10 Hz to 20 Hz

(0.029 to ˂ 0.33) mA

(0.33 to ˂ 3.3) mA

(3.3 to ˂ 33) mA

(33 to ˂ 330) mA

@ > 20 Hz to 45 Hz

(0.029 to ˂ 0.33) mA

(0.33 to ˂ 3.3) mA

(3.3 to ˂ 33) mA

(33 to ˂ 330) mA

@ > 45 Hz to 1 kHz

(0.029 to ˂ 0.33) mA

(0.33 to ˂ 3.3) mA

(3.3 to ˂ 33) mA

(33 to ˂ 330) mA

(0.33 to ˂ 2.2) A

@ > 1 kHz to 5 kHz

(0.029 to ˂ 0.33) mA

(0.33 to ˂ 3.3) mA

(3.3 to ˂ 33) mA

(33 to ˂ 330) mA

(0.33 to ˂ 2.2) A

@ > 5 kHz to 10 kHz

(0.029 to ˂ 0.33) mA

(0.33 to ˂ 3.3) mA

(3.3 to ˂ 33) mA

(33 to ˂ 330) mA

@ 10 Hz to 45 Hz

(0.33 to ˂ 2.2) A

@ 45 Hz to 65 Hz

(2.2 to 10) A

@ > 65 Hz to 500 Hz

(2.2 to 10) A

@ > 500 Hz to 1 kHz

(2.2 to 10) A

 

2.9 mA/A + 0.18 µA

2.4 mA/A + 0.36 µA

2.4 mA /A + 3.6 µA

2.4 mA/A + 36 µA

 

1.5 mA/A + 0.18 µA

1.2 mA/A + 0.36 µA

1.2 mA /A + 3.6 µA

1.2 mA/A + 35 µA

 

1.5 mA/A + 0.28 µA

1.2 mA/A + 0.37 µA

1.1 mA /A + 3.6 µA

1.1 mA/A + 37 µA

1.2 mA/A + 0.39 mA

 

15 mA/A + 0.18 µA

2.4 mA/A + 0.36 µA

1.1 mA /A + 3.6 µA

1.1 mA/A + 37 µA

1.2 mA/A + 0.39 mA

 

15 mA/A + 0.18 µA

7 mA/A + 0.37 µA

7 mA /A + 3.6 µA

7 mA/A + 35 µA

 

2.4 mA/A + 0.38 mA

 

0.71 mA/A + 2.4 mA

 

1.2 mA/A + 2.4 µA

 

3.9 mA/A + 2.4 µA

Multiproduct Calibrator

1 Resistance - Source

0 Ω

(> 0 to ˂ 11) Ω

(11 to 33) Ω

(33 to 110) Ω

(110 to ˂ 330) Ω

(0.33 to ˂ 1.1) kΩ

(1.1 to ˂ 3.3) kΩ

(3.3 to ˂ 11) kΩ

(11 to ˂ 33) kΩ

(33 to ˂ 110) kΩ

(110 to ˂ 330) kΩ

(0.33 to ˂ 1.1) MΩ

(1.1 to ˂ 3.3) MΩ

(3.3 to ˂ 11) MΩ

(11 to ˂ 33) MΩ

(33 to ˂ 110) MΩ

(110 to 330) MΩ

9.3 mΩ

140 µΩ/Ω + 9.3 mΩ

142 µΩ/Ω + 17 mΩ

106 µΩ/Ω + 17 mΩ

105 µΩ/Ω + 17 mΩ

105 µΩ/Ω + 70 mΩ

105 µΩ/Ω + 70 mΩ

105 µΩ/Ω + 0.7 Ω

128 µΩ/Ω + 0.7 Ω

110 µΩ/Ω + 0.7 Ω

105 µΩ/Ω + 0.7 Ω

175 µΩ/Ω + 64 Ω

176 µΩ/Ω + 72 Ω

0.7 mΩ/Ω + 0.78 kΩ

1.16 mΩ/Ω + 1.7 kΩ

5.8 mΩ/Ω + 7 kΩ

5.9 µΩ/Ω + 0.2 MΩ

Multiproduct Calibrator

Electrical – DC/Low Frequency ISO/IEC 17025 Accreditation

Parameter/Equipment

Range

Expanded Uncertainty of Measurement (+/-)

Reference Standard, Method, and/or Equipment

1DC Power – Source

33 mV to 1 020 V

@ 3.3 mA to ˂ 9 mA

@ 9 mA to ˂ 33 mA

@ 33 mA to ˂ 90 mA

@ 90 mA to ˂ 330 mA

@ 0.33 A to ˂ 0.9 A

@ 0.9 A to ˂ 2.2 A

@ 2.2 A to ˂ 4.5 A

@ 4.5 A to 11 A

 

 

0.1089 mW to < 9 W

0.297 mW to ˂ 33 W

1.089 mW to ˂ 90 W

2.970 mW to ˂ 330 W

10.89 mW to ˂ 900 W

29.7 mW to ˂ 2 200 W

72.6 mW to ˂ 4 500 W

(1.485 to 11 000) W

 

 

0.47 mW/W + 58 mW

0.35 mW/W + 58 mW

0.47 mW/W + 76 mW

0.35 mW/W + 76 mW

0.35 mW/W + 76 mW

0.7 mW/W + 0.76 W

1.4 mW/W + 0.76 W

1.1 mW/W + 0.76 W

Multiproduct Calibrator

1AC Power – Source

(45 to 65) Hz

0.33 V to ˂ 1 020V @PF=1

@ 3.3 mA to ˂ 9 mA

@ 9 mA to ˂ 33 mA

@ 33 mA to ˂ 90 mA

@ 90 mA to ˂ 330 mA

@ 0.33 A to ˂ 0.9 A

@ 0.9 A to ˂ 2.2 A

@ 2.2 A to ˂ 4.5 A

@ 4.5 A to 11 A

 

 

 

1.089 mW to ˂ 9 W

2.97 mW to ˂ 33 W

10.89 mW to ˂ 90 W

29.7 mW to ˂ 330 W

108.9 mW to ˂ 900 W

297 mW to ˂ 2 200 W

726 mW to ˂ 4 500 W

(1.485 to 11 000) W

 

 

 

3 mW/W + 7.6 mW

1.8 mW/W + 7.6 mW

3 mW/W + 76 mW

1.8 mW/W + 76 mW

3 mW/W + 76 mW

1.8 mW/W + 0.76 W

2.4 mW/W + 0.76 W

1.8 mW/W + 0.76 W

Multiproduct Calibrator

1 Capacitance – Source

@50 Hz to 10 kHz

(0.33 to ˂ 0.5) nF

(0.5 to ˂ 1.1) nF

(1.1 to ˂ 3.3) nF

(3.3 to ˂ 11) nF

(11 to ˂ 33) nF

(33 to ˂ 110) nF

(110 to ˂ 330) nF

@50 Hz to 5 kHz

0.33 µF to ˂ 1.1 µF

@50 Hz to 2 kHz

(1.1 to ˂ 3.3) µF

@50 Hz to 1.5 kHz

(3.3 to 11) µF

@ (50 to 800) Hz

(11 to 33) µF

@ (50 to 400) Hz

(33 to 110) µF

@ (50 to 200) Hz

(110 to 330) µF

@ (50 to 150) Hz

(0.33 to 1) mF

 

5.9 mF/F + 12 pF

5.9 mF/F + 12 pF

5.9 mF/F + 13 pF

5.9 mF/F + 13 pF

3 mF/F + 0.13 nF

3 mF/F + 0.13 nF

3 mF/F + 0.68 nF

 

3 mF/F + 1.3 nF

 

4.1 mF/F + 6.8 nF

 

4.1 mF/F + 14 nF

 

4.7 mF/F + 68 µF

 

5.9 mF/F + 0.14 µF

 

8.2 mF/F + 0.68 µF

 

12 mF/F + 0.68 µF

Multiproduct Calibrator

1 Electrical Simulation of

Thermocouple Indicators – Source

Type B

(600 to 800) °C

(800 to 1 000) °C

(1 000 to 1 550) °C

(1 550 to 1 820) °C

Type E

(-250 to -100) °C

(-100 to -25) °C

(-25 to 350) °C

(350 to 650) °C

(650 to 1 000) °C

Type J

(-210 to -100) ºC

(-100 to -30) ºC

(-30 to 150) ºC

(150 to 760) ºC

(760 to 1 200) ºC

 

0.32 °C

0.3 °C

0.27 °C

0.28 °C

 

0.41 °C

0.15 °C

0.13 °C

0.15 °C

0.18 °C

 

0.23 °C

0.15 °C

0.13 °C

0.15 °C

0.2 °C

Multiproduct Calibrator

 Electrical Simulation of

Thermocouple Indicators - Source

Type K

(-200 to -100) °C

(-100 to -25) °C

(-25 to 120) °C

(120 to 1 000) °C

(1 000 to 1 372) °C

Type N

(-200 to -100) °C

(-100 to -25) °C

(-25 to 410) °C

(410 to 1 300) °C

Type R

(0 to 250) °C

(250 to 400) °C

(400 to 1 000) °C

(1 000 to 1 767) °C

Type S

(0 to 250) °C

(250 to 1 000) °C

(1 000 to 1 400) °C

(1 400 to 1 767) °C

Type T

(-250 to -150) °C

(-150 to 0) °C

(0 to 120) °C

(120 to 400) °C

 

0.23 °C

0.15 °C

0.13 °C

0.15 °C

0.2 °C

 

0.32 °C

0.19 °C

0.17 °C

0.23 °C

 

0.48 °C

0.30 °C

0.28 °C

0.33 °C

 

0.41 °C

0.31 °C

0.38 °C

0.28 °C

 

0.52 °C

0.21 °C

0.15 °C

0.13 °C

Multiproduct Calibrator

Electrical – DC/Low Frequency ISO/IEC 17025 Accreditation

Parameter/Equipment

Range

Expanded Uncertainty of Measurement (+/-)

Reference Standard, Method, and/or Equipment

Electrical Simulation of RTD Indicators - Source

Pt 385, 100 Ω

(-200 to -80) °C

(-80 to 0) °C

(0 to 100) °C

(100 to 300) °C

(300 to 400) °C

(400 to 630) °C

(630 to 850) °C

 

0.082 °C

0.082 °C

0.1 °C

0.12 °C

0.13 °C

0.16 °C

0.28 °C

Multiproduct Calibrator

Electrical Simulation of RTD Indicators - Source

Pt 3916, 100 Ω

(-200 to -190) °C

(-190 to -80) °C

(-80 to 0) °C

(0 to 100) °C

(100 to 260) °C

(260 to 300) °C

(300 to 400) °C

(400 to 600) °C

(600 to 630) °C

 

0.2 °C

0.32 °C

0.04 °C

0.047 °C

0.055 °C

0.063 °C

0.071 °C

0.078 °C

0.18 °C

Multiproduct Calibrator

1 Electrical Simulation of

Thermocouple Indicators - Measure

Type B

(600 to 800) °C

(800 to 1 000) °C

(1 000 to 1 550) °C

(1 550 to 1 820) °C

Type E

(-250 to -100) °C

(-100 to -25) °C

(-25 to 350) °C

(350 to 650) °C

(650 to 1 000) °C

Type J

(-210 to -100) ºC

(-100 to -30) ºC

(-30 to 150) ºC

(150 to 760) ºC

(760 to 1 200) ºC

Type K

(-200 to -100) °C

(-100 to -25) °C

(-25 to 120) °C

(120 to 1 000) °C

(1 000 to 1 372) °C

Type N

(-200 to -100) °C

(-100 to -25) °C

(-25 to 120) °C

(120 to 410) °C

(410 to 1 300) °C

 

0.38 °C

0.32 °C

0.27 °C

0.26 °C

 

0.30 °C

0.14 °C

0.13 °C

0.13 °C

0.13 °C

 

0.16 °C

0.15 °C

0.14 °C

0.14 °C

0.14 °C

 

0.23 °C

0.17 °C

0.16 °C

0.15 °C

0.16 °C

 

0.18 °C

0.17 °C

0.16 °C

0.15 °C

0.15 °C

Digital Multimeter, 3458A

1 Electrical Simulation of

Thermocouple Indicators - Measure

Type R

(0 to 250) °C

(250 to 400) °C

(400 to 1 000) °C

(1 000 to 1 767) °C

Type S

(0 to 250) °C

(250 to 400) °C

(400 to 1 000) °C

(1 000 to 1 767) °C

Type T

(-250 to -150) °C

(-150 to 0) °C

(0 to 120) °C

(120 to 400) °C

 

0.53 °C

0.32 °C

0.29 °C

0.25 °C

 

0.52 °C

0.33 °C

0.31 °C

0.29 °C

 

0.44 °C

0.18 °C

0.15 °C

0.14 °C

Digital Multimeter, 3458A

Electrical Simulation of RTD Indicators - Measure

Pt 385, 100 Ω

(-200 to -80) °C

(-80 to 0) °C

(0 to 100) °C

(100 to 300) °C

(300 to 400) °C

(400 to 630) °C

(630 to 850) °C

 

0.0068 °C

0.0068 °C

0.033 °C

0.035 °C

0.036 °C

0.039 °C

0.041 °C

Digital Multimeter, 3458A

1 DC Voltage – Measure

(0 to 100) mV

(> 0.1 to 1) V

(> 1 to 10) V

(> 10 to 100) V

(> 100 to 1 000) V

18 µV/V + 0.36 µV

14 µV/V + 0.4 µV

14 µV/V + 0.7 µV

17 µV/V + 35 µV

28 µV/V + 0.12 mV

Digital Multimeter, 3458A

1 AC Voltage - Measure

@ 1 Hz to 40 Hz

(1 to 10) mV

(> 10 to 100) mV

> 0.1 V to 1 V

(> 1 to 10) V

(> 10 to 100) V

(> 100 to 1 000) V

@ > 40 Hz to 1 kHz

(1 to 10) mV

(> 10 to 100) mV

> 0.1 mV to 1 V

(> 1 to 10) V

(> 10 to 100) V

(> 100 to 1 000) V

 

0.35 mV/V + 3.5 µV

0.09 mV/V + 23.1 µV

0.09 mV/V + 47 µV

0.09 mV/V + 4.7 mV

0.24 mV/V + 4.7 mV

0.47 mV/V + 47 mV

 

0.24 mV/V + 1.3 µV

0.09 mV/V + 2.4 µV

0.09 mV/V + 24 µV

0.09 mV/V + 0.24 mV

0.24 mV/V + 2.4 mV

0.47 mV/V + 24 mV

Digital Multimeter, 3458A

Electrical – DC/Low Frequency ISO/IEC 17025 Accreditation

Parameter/Equipment

Range

Expanded Uncertainty of Measurement (+/-)

Reference Standard, Method, and/or Equipment

1 AC Voltage - Measure

@ > 1 kHz to 20 kHz

(1 to 10) mV

(> 10 to 100) mV

> 0.1 mV to 1 V

(> 1 to 10) V

(> 10 to 100) V

(> 100 to 1 000) V

@ > 20 kHz to 50 kHz

(1 to 10) mV

(> 10 to 100) mV

> 0.1 mV to 1 V

(> 1 to 10) V

(> 10 to 100) V

(> 100 to 1 000) V

@ > 50 kHz to 100 kHz

(1 to 10) mV

(> 10 to 100) mV

> 0.1 mV to 1 V

(> 1 to 10) V

(> 10 to 100) V

(> 100 to 1 000) V

@ > 100 kHz to 300 kHz

(1 to 10) mV

(> 10 to 100) mV

> 0.1 mV to 1 V

(> 1 to 10) V

(> 10 to 100) V

@ > 300 kHz to 1 MHz

(10 to 100) mV

> 0.1 mV to 1 V

(> 1 to 10) V

(> 10 to 100) V

@ > 1 kHz to 2 MHz

(10 to 100) mV

> 0.1 mV to 1 V

(> 1 to 10) V

(> 10 to 100) V

 

0.35 mV/V + 1.3 µV

0.17 mV/V + 2.4 µV

0.17 mV/V + 24 µV

0.17 mV/V + 0.24 mV

0.24 mV/V + 2.4 mV

0.7 mV/V + 24 mV

 

11.6 mV/V + 1.3 µV

0.35 mV/V + 2.4 µV

0.35 mV/V + 24 µV

0.35 mV/V + 0.24 mV

0.41 mV/V + 2.4 mV

1.4 mV/V + 24 mV

 

5.8 mV/V + 1.3 µV

0.93 mV/V + 2.4 µV

0.93 mV/V + 24 µV

0.93 mV/V + 0.24 mV

1.4 mV/V + 2.4 mV

3.5 mV/V + 24 mV

 

47 mV/V + 2.4 µV

0.35 mV/V + 12 µV

3.5 mV/V + 0.12 mV

3.5 mV/V + 1.2 mV

4.7 mV/V + 12 mV

 

12 mV/V + 12 µV

12 mV/V + 0.12 mV

12 mV/V + 1.2 mV

18 mV/V + 12 mV

 

18 mV/V + 12 µV

15 mV/V + 0.12 mV

18 mV/V + 1.2 mV

18 mV/V + 12 mV

Digital Multimeter, 3458A

1 DC High Voltage – Measure

(1 to 10) kV

5.8 mV/V + 0.004 kV

Kikusui 149-10A

1 DC High Voltage – Measure

(1 to 20) kV

5.8 mV/V + 0.11 V

Tektronix TDS620A, Tektronix P6015

1 AC High Voltage – Measure

50 Hz

(1 to 10) kV

(1 to 20) kV

 

12 mV/V + 0.006 kV

5.8 mV/V + 0.11 V

Kikusui 149-10A

1 DC Current – Measure

(0 to 100) µA

(> 0.1 to 1) mA

(> 1 to 10) mA

(> 10 to 100) mA

(> 0.1 to 1) A

0.03 µA/A + 0.12 pA

0.04 nA/A + 8.2 nA

0.04 mA/A + 82 nA

0.06 mA/A + 0.9 µA

0.17 mA/A + 12 µA

HP 3458A Multimeter

(> 1 to 3) A

(> 3 to 10) A

(> 10 to 20) A

(> 20 to 30) A

(> 30 to 50) A

(> 50 to 100) A

(> 100 to 200) A

50 µA/A + 0.12 mA

55 µA/A + 1.2 mA

55 µA/A + 1.2 mA

3.5 mA/A

2.4 mA/A

2.4 mA/A

2.4 mA/A

HP 3458A Multimeter, Standard Shunt

1 AC Current – Measure

@ 10 Hz to 20 Hz

(10 to 100) µA

(> 0.1 to 1) mA

(> 1 to 10) mA

(> 10 to 100) mA

(> 0.1 to 1) A

@ > 20 Hz to 45 Hz

(10 to 100) µA

(> 0.1 to 1) mA

(> 1 to 10) mA

(> 10 to 100) mA

(> 0.1 to 1) A

@ > 45 Hz to 100 Hz

(10 to 100) µA

(> 0.1 to 1) mA

(> 1 to 10) mA

(> 10 to 100) mA

(> 0.1 to 1) A

@ > 100 Hz to 1 kHz

(10 to 100) µA

@ > 100 Hz to 5 kHz

(> 0.1 to 1) mA

(> 1 to 10) mA

(> 10 to 100) mA

(> 0.1 to 1) A

 

4.7 mA/A + 35 nA

4.7 mA/A + 0.25 µA

4.7 mA/A + 2.5 µA

4.7 mA/A + 25 µA

4.7 mA/A + 0.25 mA

 

1.8 mA/A + 35 nA

1.8 mA/A + 0.25 µA

1.8 mA/A + 2.5 µA

1.8 mA/A + 25 µA

1.9 mA/A + 0.25 mA

 

0.70 mA/A + 35 nA

0.70 mA/A + 0.25 µA

0.70 mA/A + 2.5 µA

0.70 mA/A + 25 µA

0.95 mA/A + 0.25 mA

 

0.70 mA/A + 35 nA

 

0.36 mA/A + 0.3 µA

0.36 mA/A + 2.4 µA

0.36 mA/A + 24 µA

1.2 mA/A + 0.24 mA

HP 3458A Multimeter

1 AC Current – Measure

@ > 5kHz to 20 kHz

(> 0.1 to 1) mA

(> 1 to 10) mA

(> 10 to 100) mA

(> 0.1 to 1) A

@ > 20kHz to 50 kHz

(> 0.1 to 1) mA

(> 1 to 10) mA

(> 10 to 100) mA

(> 0.1 to 1) A

@ > 50kHz to 100 kHz

(> 0.1 to 1) mA

(> 1 to 10) mA

(> 10 to 100) mA

 

0.7 mA/A + 0.3 µA

0.7 mA/A + 2.4 µA

0.7 mA/A + 24 µA

3.5 mA/A + 0.24 mA

 

4.7 mA/A + 0.5 µA

4.7 mA/A + 4.7 µA

4.7 mA/A + 47 µA

12 mA/A + 0.47 mA

 

6.4 mA/A + 1.8 µA

6.4 mA/A + 17.4 µA

6.4 mA/A + 0.18 mA

HP 3458A Multimeter

 

Electrical – DC/Low Frequency ISO/IEC 17025 Accreditation

Parameter/Equipment

Range

Expanded Uncertainty of Measurement (+/-)

Reference Standard, Method, and/or Equipment

1 AC Current – Measure

(1 to 3) A,

50 Hz

(3 to 10) A,

50/60 Hz

(3 to 10) A,

(0.3 to 1) kHz

(3 to 10) A,

(1 to 5) kHz

(10 to 20) A,

50 Hz

(20 to 30) A,

50 Hz

 

0.012 A

 

0.041 A

 

0.039 A

 

0.043 A

 

0.077 A

 

0.112 A

HP 3458A Multimeter,

Agilent 34330A Shunt

1 Resistance – Measure

(> 0 to 10) Ω

(> 10 to 100) Ω

(> 100 to 1000) Ω

(> 1 to 10) kΩ

(> 10 to 100) kΩ

(> 0.1 to 1) MΩ

(> 1 to 10) MΩ

(> 10 to 100) MΩ

(> 0.1 to 1) GΩ

25 µΩ/Ω + 59 µΩ

22 µΩ/Ω + 0.59 mΩ

20 µΩ/Ω + 0.6 mΩ

20 µΩ/Ω + 7 mΩ

20 µΩ/Ω + 0.07 Ω

25 µΩ/Ω + 2.4 Ω

66 µΩ/Ω + 0.12 kΩ

0.59 mΩ/Ω + 1.2 kΩ

5.8 mΩ/Ω + 112 kΩ

HP 3458A Multimeter

1 Insulation Resistance – Measure

100 V to 1 kV

1 kΩ

10 kΩ

100 kΩ

1 MΩ

10 MΩ

100 MΩ

1 GΩ

10 GΩ

20 GΩ

0.58 kΩ

0.6 kΩ

6 kΩ

58 kΩ

0.06 MΩ

0.59 MΩ

5.8 MΩ

59 MΩ

82 MΩ

High Voltage Resistors

Tinsley, ZX74, ZX84,

TE-1M-20G

1 Resistance – Source

(0.1 to 1) Ω

(1 to 10) Ω

(10 to 100) Ω

(100 to 1 000) Ω

(1 to 10) kΩ

(10 to 100) kΩ

100 kΩ to 1 MΩ

(1 to 10) MΩ

(10 to 100) MΩ

1 GΩ

10 GΩ

20 GΩ

24 mΩ

27 mΩ

13 mΩ

1.2 Ω

12 Ω

120 Ω

1.2 kΩ

13 kΩ

180 kΩ

58 MΩ

0.58 GΩ

1.2 GΩ

Decade Resistor,

Tinsley, ZX74, ZX84,

Yokogawa, 2793-01, TE-1M-20G

1Inductance- Source

1kHz

(1 to 10) µH

(10 to 100) µH

(0.1 to 1) mH

(1 to 10) mH

(10 to 100) mH

(0.1 to 1) H

(1 to 10) H

0.59 µH

5.9 µH

59 µH

0.59 mH

5.9 mH

59 mH

0.59 H

Inductor Box,

BXL-70

1Capacitance-Source

@ 1 kHz

(100 to 1000) pF

(>1 to 10) nF

(>10 to 100) nF

(>100 to 1000) nF

(>1 to 10) µF

0.058 pF/pF

0.058 nF/nF

0.058 nF/nF

0.058 nF/nF

0.058 µF/µF

Capacitor Box,

BXC-05

DC Magnetic Flux Density

 

1Tesla Meter, Gauss Meter

 

Up to 30 G

(> 30 to 300) G

(> 300 to 1 000) G

(> 1 000 to 3 000) G

(> 3 000 to 5 000) G

(> 5 000 to 10 000) G

0.6 G

0.7 G

1.3 G

5.7 G

7 G

12 G

Standard magnet,

Tesla Meter

DC Magnetic Flux Density

 

1Magnets

Up to 300 G

(> 300 to 500) G

(> 500 to 3 000) G

(> 3 000 to 5 000) G

(> 5 000 to 10 000) G

(> 10 000 to 15 000) G

0.69 G

1.3 G

5.7 G

12 G

18 G

18 G

Tesla Meter

      1. On-site calibration service is available for this parameter, since on-site conditions are typically more variable than those in the laboratory, larger measurement uncertainties are expected on-site than what is reported on the accredited scope

 

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