Laboratory for primary standards of basic electrical quantities, the ML 01
The laboratory is authorized by the Ministry of Defense to calibrate standards and benchmarks in the areas of:
- AC and DC electric voltage,
- AC and DC electrical current,
- Electrical resistance
- Electrical capacitance,
- Electrical inductance and
- Sharing ratio of DC and AC voltages.
ML-01 is capable of callibration of excellent standards and measuring equipment such as: Weston cells, calibrators of DC and AC voltage, AC/DC standards and termoconverters, multimeters, voltmeters, amperemeters, ommeters, bridges for inductance, capacitance and resistance, resistance of standards, capacitance and inductance, distortion meters, kilovoltmeters etc (scope of accreditation).
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Excerpt from the scope of accreditation: |
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| MEASURES | MEASURING RANGE | |
| AC electrical voltage |
1 μV do 1.100 V |
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| AC electrical current |
10 pA do 200 A |
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| DC electrical voltage |
1 µV do 1.100 V |
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| DC electrical current |
1 mA do 500 mA do 1,5 kHz |
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| The ratio of alternating electrical voltage |
1:1 do 107:1 |
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| The ratio of DC electrical voltage |
1:1 do 107:1 za 1 kHz |
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| Electrical resistance |
1 mΩ do 1·1013 Ω |
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| Electrical capacitance |
100 fF do 10 μF do 10 kHz |
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| Electrical inductance |
100 μH do 1H do 10 kHz |
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| AC/DC transfer |
0,25 V do 1.000 V |
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| High voltage |
30 kV do 100 kV |
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| Distortion |
0,01 % do 100 % |
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The laboratory is accredited by ATS according to the requirements of the SRPS ISO/IEC 17025:2017 standard for the calibration of standards and benchmarks. The scope of accreditation is given in the link.
