🇨🇿 PTS Josef Solnař, s.r.o. PL
Metrology & calibration
PTS Josef Solnař, s.r.o. is a calibration laboratory accredited by ČIA under number 2355 (Ostrava, Czech Republic). Its accreditation scope covers 19 calibration items in the following areas: Metrology & calibration. Calibrated items include: Digital ultrasonic flaw detectors, Ultrasonic flaw detectors, Eddy current flaw detectors, Ultrasonic thickness gauges. Most frequently used calibration principles: Comparison with a standard attenuator, Direct measurement of the signal with a standard oscilloscope, Signal generation with a standard generator.
At a glance
- Accreditation number: ČIA 2355
- Calibration items in scope: 19
- Types of calibrated items: 8
- Calibration principles used: 10
- City: Ostrava, Czech Republic
- Valid until: 29-11-2027
- Accreditation number
- 2355
- Accreditation body
- ČIA
- Address
- U Hrůbků 170/18, Nová Ves, 709 00 Ostrava
- City
- Ostrava, Czech Republic
- Division
- Laboratorium wzorcujące
- Valid until
- 29-11-2027
What this laboratory calibrates (8)
- Digital ultrasonic flaw detectors — 4 calibration items
- Ultrasonic flaw detectors — 4 calibration items
- Eddy current flaw detectors — 3 calibration items
- Ultrasonic thickness gauges — 3 calibration items
- Stationary magnetizing equipment — 2 calibration items
- AC current / Current generators — 1 calibration item
- Magnetic field strength meters (teslameters, gaussmeters, magnetometers) — 1 calibration item
- Tangential magnetic field / Hand-held magnets — 1 calibration item
Calibration principles (10)
- Comparison with a standard attenuator — 3 calibration items
- Direct measurement of the signal with a standard oscilloscope — 3 calibration items
- Signal generation with a standard generator — 3 calibration items
- Comparison with a clamp-on current transducer — 2 calibration items
- Direct measurement of the signal with a standard oscilloscope, comparison with a standard attenuator — 2 calibration items
- Measurement with a teslameter — 2 calibration items
- Comparison with a coil standard of magnetic induction — 1 calibration item
- Comparison with a length standard — 1 calibration item
- Direct measurement of the signal with a standard counter — 1 calibration item
- Direct measurement of voltage and current with a standard multimeter — 1 calibration item
Certificate information
- Certificate date
- 29.09.2026
Accreditation scope — calibration items (19)
| No. | Calibrated quantity / subject of calibration | Nominal range / parameters / CMC | Calibration principle | Calibration procedure | |
|---|---|---|---|---|---|
| Calibration items | |||||
| 1 | Ultrasonic flaw detectors | Calibration – testing of properties and defects of materials Stability – amplitude measurement — 0 % SH to 100 % SH · CMC 1,4 % SH Stability – position measurement — 0 % SW to 100 % SW · CMC 1,1 % SW Receiver – fₗₘ, lower cut-off frequency — 0,1 MHz to 25 MHz · CMC 3,3 % Receiver – fᵤₘ, upper cut-off frequency — 0,1 MHz to 25 MHz · CMC 3,3 % Receiver – f₀, centre frequency — 0,1 MHz to 25 MHz · CMC 3,5 % Receiver – Δf, bandwidth — 0,1 MHz to 25 MHz · CMC 4,7 % Time base linearity for digital instruments — 0,5 µs to 2000 µs · CMC 1,1 % + 0,05 µs CMC for the field of measured quantity: Testing of properties and defects of materials |
Signal generation with a standard generator | A 04-55/31 (ČSN EN 12668-1:2010) | |
| 2 | Ultrasonic flaw detectors | Calibration – testing of properties and defects of materials Transmitter – pulse voltage amplitude — 1 V to 400 V · CMC 3,2 % Transmitter – pulse reverberation amplitude — 1 V to 400 V · CMC 3,2 % Transmitter – pulse rise time — 0 ns to 500 ns · CMC 2,7 % + 2,4 ns Transmitter – pulse duration — 0 ns to 500 ns · CMC 2,7 % + 2,4 ns CMC for the field of measured quantity: Testing of properties and defects of materials |
Direct measurement of the signal with a standard oscilloscope | A 04-55/31 (ČSN EN 12668-1:2010) | |
| 3 | Ultrasonic flaw detectors | Calibration – testing of properties and defects of materials Receiver – equivalent input noise level — 10⁻¹² V/√Hz to 10⁻⁶ V/√Hz · CMC 2,7·10⁻⁹ V/√Hz CMC for the field of measured quantity: Testing of properties and defects of materials |
Direct measurement of the signal with a standard oscilloscope, comparison with a standard attenuator | A 04-55/31 (ČSN EN 12668-1:2010) | |
| 4 | Ultrasonic flaw detectors | Calibration – testing of properties and defects of materials Receiver – attenuator accuracy — 0 dB to 70 dB · CMC 2,8 % + 0,2 dB Receiver – vertical linearity — 0 dB to 70 dB · CMC 2,8 % + 0,2 dB CMC for the field of measured quantity: Testing of properties and defects of materials |
Comparison with a standard attenuator | A 04-55/31 (ČSN EN 12668-1:2010) | |
| 5 | Ultrasonic thickness gauges | Calibration – testing of properties and defects of materials Low battery warning — 1 V to 20 V · CMC 0,85 % CMC for the field of measured quantity: Testing of properties and defects of materials |
Direct measurement of voltage and current with a standard multimeter | A 04-55/01 (ČSN EN ISO 16831) | |
| 6 | Ultrasonic thickness gauges | Calibration – testing of properties and defects of materials Transmitter – pulse repetition frequency — 0,1 ms to 10 ms · CMC 0,65 % Transmitter – pulse voltage amplitude — 1 V to 400 V · CMC 3,3 % Transmitter – pulse rise time — 0 ns to 500 ns · CMC 2,7 % + 2,4 ns Transmitter – pulse duration — 0 ns to 500 ns · CMC 2,7 % + 2,4 ns CMC for the field of measured quantity: Testing of properties and defects of materials |
Direct measurement of the signal with a standard oscilloscope | A 04-55/01 (ČSN EN ISO 16831) | |
| 7 | Ultrasonic thickness gauges | Calibration – testing of properties and defects of materials Min. and max. measurable thickness — 1 mm to 100 mm · CMC 0,04 mm Thickness resolution; thk. (9.4 to 9.8) mm — 0,1 mm · CMC 0,04 mm CMC for the field of measured quantity: Testing of properties and defects of materials |
Comparison with a length standard | A 04-55/01 (ČSN EN ISO 16831) | |
| 8 | Tangential magnetic field / Hand-held magnets | Calibration – testing of properties and defects of materials 50 Hz — 1,5 kA/m to 15 kA/m · CMC 7,7 % CMC for the field of measured quantity: Testing of properties and defects of materials |
Measurement with a teslameter | A 04-53/41a (ČSN EN ISO 9934-3) | |
| 9 | AC current / Current generators | Calibration – testing of properties and defects of materials 50 Hz — 0 A to 300 A · CMC 3,0 % + 2,9 A 50 Hz — 300 A to 3000 A · CMC 3,0 % + 29 A CMC for the field of measured quantity: Testing of properties and defects of materials |
Comparison with a clamp-on current transducer | A 04-53/51a (ČSN EN ISO 9934-3) | |
| 10 | Stationary magnetizing equipment | Calibration – testing of properties and defects of materials Tangential magnetic field; 50 Hz — 2 kA/m to 6 kA/m · CMC 7,7 % CMC for the field of measured quantity: Testing of properties and defects of materials |
Measurement with a teslameter | A 04-53/61a (ČSN EN ISO 9934-3) | |
| 11 | Stationary magnetizing equipment | Calibration – testing of properties and defects of materials AC current; 50 Hz — 0 A to 300 A · CMC 3,0 % + 2,9 A AC current; 50 Hz — 300 A to 3000 A · CMC 3,0 % + 29 A CMC for the field of measured quantity: Testing of properties and defects of materials |
Comparison with a clamp-on current transducer | A 04-53/61a (ČSN EN ISO 9934-3) | |
| 12 | Magnetic field strength meters (teslameters, gaussmeters, magnetometers) | Calibration – testing of properties and defects of materials Tangential magnetic field DC — 0,5 kA/m to 1,5 kA/m · CMC 2,0 % Tangential magnetic field AC; 50 Hz — 0,5 kA/m to 1,5 kA/m · CMC 3,0 % Tangential magnetic field DC — 1,5 kA/m to 30 kA/m · CMC 0,8 % Tangential magnetic field AC; 50 Hz — 1,5 kA/m to 30 kA/m · CMC 1,2 % CMC for the field of measured quantity: Testing of properties and defects of materials |
Comparison with a coil standard of magnetic induction | A 04-53/32 (ČSN EN ISO 9934-3) | |
| 13 | Eddy current flaw detectors | Calibration – testing of properties and defects of materials Generator frequency — 0,1 kHz to 1000 kHz · CMC 0,011 % CMC for the field of measured quantity: Testing of properties and defects of materials |
Direct measurement of the signal with a standard counter | A 04-51/29 (ČSN EN ISO 15548-1) | |
| 14 | Eddy current flaw detectors | Calibration – testing of properties and defects of materials Receiver – fₗₘ, lower cut-off frequency — 1 kHz to 100 kHz · CMC 2,4 % Receiver – fᵤₘ, upper cut-off frequency — 1 kHz to 100 kHz · CMC 2,4 % Receiver – f₀, centre frequency — 1 kHz to 100 kHz · CMC 2,5 % Receiver – Δf, bandwidth — 1 kHz to 100 kHz · CMC 5,7 % CMC for the field of measured quantity: Testing of properties and defects of materials |
Signal generation with a standard generator | A 04-51/29 (ČSN EN ISO 15548-1) | |
| 15 | Eddy current flaw detectors | Calibration – testing of properties and defects of materials Receiver – attenuator accuracy; 1 kHz to 100 kHz — 0 dB to 30 dB · CMC 0,43 dB CMC for the field of measured quantity: Testing of properties and defects of materials |
Comparison with a standard attenuator | A 04-51/29 (ČSN EN ISO 15548-1) | |
| 16 | Digital ultrasonic flaw detectors | Calibration – testing of properties and defects of materials Transmitter – pulse voltage amplitude — 1 V to 400 V · CMC 3,2 % Transmitter – pulse rise time — 0 ns to 500 ns · CMC 2,7 % + 2,4 ns Transmitter – pulse duration — 0 ns to 500 ns · CMC 2,7 % + 2,4 ns CMC for the field of measured quantity: Testing of properties and defects of materials |
Direct measurement of the signal with a standard oscilloscope | A 04-55/21 (ČSN EN ISO 22232-1) | |
| 17 | Digital ultrasonic flaw detectors | Calibration – testing of properties and defects of materials Receiver – fₗₘ, lower cut-off frequency — 0,1 MHz to 25 MHz · CMC 3,3 % Receiver – fᵤₘ, upper cut-off frequency — 0,1 MHz to 25 MHz · CMC 3,3 % Receiver – f₀, centre frequency — 0,1 MHz to 25 MHz · CMC 3,5 % Receiver – Δf, bandwidth — 0,1 MHz to 25 MHz · CMC 4,7 % Time base deviation — 0,5 µs to 2000 µs · CMC 1,1 % + 0,05 µs CMC for the field of measured quantity: Testing of properties and defects of materials |
Signal generation with a standard generator | A 04-55/21 (ČSN EN ISO 22232-1) | |
| 18 | Digital ultrasonic flaw detectors | Calibration – testing of properties and defects of materials Receiver – noise level — 10⁻¹² V/√Hz to 10⁻⁶ V/√Hz · CMC 2,7·10⁻⁹ V/√Hz CMC for the field of measured quantity: Testing of properties and defects of materials |
Direct measurement of the signal with a standard oscilloscope, comparison with a standard attenuator | A 04-55/21 (ČSN EN ISO 22232-1) | |
| 19 | Digital ultrasonic flaw detectors | Calibration – testing of properties and defects of materials Receiver – gain linearity — 0 dB to 70 dB · CMC 2,8 % + 0,2 dB Receiver – vertical display linearity — 0 dB to 70 dB · CMC 2,8 % + 0,2 dB CMC for the field of measured quantity: Testing of properties and defects of materials |
Comparison with a standard attenuator | A 04-55/21 (ČSN EN ISO 22232-1) | |
Reference standards (13)
A 04-51/29
A 04-53/32
A 04-53/41a
A 04-53/51a
A 04-53/61a
A 04-55/01
A 04-55/21
A 04-55/31
ČSN EN 12668-1:2010
ČSN EN ISO 15548-1
ČSN EN ISO 16831
ČSN EN ISO 22232-1
ČSN EN ISO 9934-3