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LabCoda / Accreditation scopes / 🇨🇿 Czech Republic / 2358

🇨🇿 HOLAB, spol. s r.o. PL

ČIA 2358 • Blansko, Czech Republic • 7 calibration items

Metrology & calibration

HOLAB, spol. s r.o. is a calibration laboratory accredited by ČIA under number 2358 (Blansko, Czech Republic). Its accreditation scope covers 7 calibration items in the following areas: Metrology & calibration. Calibrated items include: AC voltage – peak value / signal analysers, vibrometers, controller…, Acceleration of rectilinear mechanical vibrations of harmonic wavef…, DC voltage / signal analysers, vibrometers, controllers of vibratio…, Frequency meters – signal analysers, vibrometers, counters, control…. Most frequently used calibration principles: Comparison with a reference multimeter, Comparison with a reference sensor, Comparison with a reference digital hygrometer.

At a glance

  • Accreditation number: ČIA 2358
  • Calibration items in scope: 7
  • Types of calibrated items: 7
  • Calibration principles used: 4
  • City: Blansko, Czech Republic
  • Valid until: 22-05-2028
Accreditation number
2358
Accreditation body
ČIA
Address
Gellhornova 2231/4, 678 01 Blansko
City
Blansko, Czech Republic
Division
Laboratorium wzorcujące
Valid until
22-05-2028

What this laboratory calibrates (7)

Calibration principles (4)

Certificate information

Certificate date
28.12.2023

Accreditation scope — calibration items (7)

CMC — lowest stated expanded measurement uncertainty (ILAC-P14, EA-4/02 M); if not stated otherwise, coverage probability approx. 95 % and values without a unit are relative to the measured value. The uncertainty of a specific calibration may be higher.

No. Calibrated quantity / subject of calibration Nominal range / parameters / CMC Calibration principle Calibration procedure
Calibration items
1 Acceleration of rectilinear mechanical vibrations of harmonic waveform / vibration standards and vibration test systems, vibrometers with a sensor Calibration – mechanical motion
7 Hz to 10 Hz — 0,10 m s⁻² to 200 m s⁻² · CMC 2,0 % 10 Hz to 100 Hz — 0,10 m s⁻² to 200 m s⁻² · CMC 1,4 % 100 Hz — 0,10 m s⁻² to 200 m s⁻² · CMC 1,0 % 100 Hz to 920 Hz — 0,10 m s⁻² to 200 m s⁻² · CMC 1,2 % 920 Hz to 5 kHz — 0,10 m s⁻² to 200 m s⁻² · CMC 1,6 % 5 kHz to 10 kHz — 0,10 m s⁻² to 200 m s⁻² · CMC 2,0 %
CMC for the field of measured quantity: Mechanical motion
 Comparison with a reference sensor KP 2.22 (ČSN ISO 16063-21)
2 Sensitivity of sensors / vibration sensors Calibration – mechanical motion
7 Hz to 10 Hz — 0,10 mV/m s⁻² to 3000 mV/m s⁻² · CMC 2,0 % 10 Hz to 100 Hz — 0,10 mV/m s⁻² to 3000 mV/m s⁻² · CMC 1,4 % 100 Hz — 0,10 mV/m s⁻² to 3000 mV/m s⁻² · CMC 1,0 % 100 Hz to 920 Hz — 0,10 mV/m s⁻² to 3000 mV/m s⁻² · CMC 1,2 % 920 Hz to 5 kHz — 0,10 mV/m s⁻² to 3000 mV/m s⁻² · CMC 1,6 % 5 kHz to 10 kHz — 0,10 mV/m s⁻² to 3000 mV/m s⁻² · CMC 2,2 % 7 Hz to 10 Hz — 0,10 pC/m s⁻² to 100 pC/m s⁻² · CMC 2,0 % 10 Hz to 100 Hz — 0,10 pC/m s⁻² to 100 pC/m s⁻² · CMC 1,4 % 100 Hz — 0,10 pC/m s⁻² to 100 pC/m s⁻² · CMC 1,0 % 100 Hz to 920 Hz — 0,10 pC/m s⁻² to 100 pC/m s⁻² · CMC 1,2 % 920 Hz to 5 kHz — 0,10 pC/m s⁻² to 100 pC/m s⁻² · CMC 1,6 % 5 kHz to 10 kHz — 0,10 pC/m s⁻² to 100 pC/m s⁻² · CMC 2,2 %
CMC for the field of measured quantity: Mechanical motion
 Comparison with a reference sensor KP 2.22 (ČSN ISO 16063-21)
3 Thermometers of thermal and climatic chambers and enclosures, measurement of temperature in equipment with temperature and humidity control Calibration – temperature
- 70 °C to 0 °C · CMC 0,5 °C 0 °C to 100 °C · CMC 0,4 °C 100 °C to 200 °C · CMC 0,5 °C 200 °C to 250 °C · CMC 1,0 °C 250 °C to 350 °C · CMC 1,4 °C
CMC for the field of measured quantity: Temperature
 Comparison with a reference digital thermometer KP 1.09 (DKD - R 5 - 7, metoda A, B, C)
4 DC voltage / signal analysers, vibrometers, controllers of vibration test systems Calibration – electrical quantities
0 mV to 100 mV · CMC 0,0025 % + 0,00017 mV 100 mV to 1 V · CMC 0,00090 % + 0,0006 mV 1 V to 10 V · CMC 0,00070 % + 0,006 mV
CMC for the field of measured quantity: Electrical quantities
 Comparison with a reference multimeter KP 3.23
5 AC voltage – peak value / signal analysers, vibrometers, controllers of vibration test systems Calibration – electrical quantities
10 Hz to 40 Hz — 1 mV to 100 mV · CMC 0,08 % + 0,015 mV 40 Hz to 200 Hz — 1 mV to 100 mV · CMC 0,03 % + 0,009 mV 200 Hz to 2000 Hz — 1 mV to 100 mV · CMC 0,03 % + 0,008 mV 2 kHz to 20 kHz — 1 mV to 100 mV · CMC 0,04 % + 0,010 mV 10 Hz to 40 Hz — 100 mV to 1 V · CMC 0,06 % + 0,10 mV 40 Hz to 200 Hz — 100 mV to 1 V · CMC 0,03 % + 0,15 mV 200 Hz to 2000 Hz — 100 mV to 1 V · CMC 0,02 % + 0,06 mV 2 kHz to 20 kHz — 100 mV to 1 V · CMC 0,04 % + 0,10 mV 10 Hz to 40 Hz — 1 V to 10 V · CMC 0,06 % + 0,10 mV 40 Hz to 200 Hz — 1 V to 10 V · CMC 0,03 % + 0,15 mV 200 Hz to 2000 Hz — 1 V to 10 V · CMC 0,02 % + 0,06 mV 2 kHz to 20 kHz — 1 V to 10 V · CMC 0,04 % + 0,10 mV
CMC for the field of measured quantity: Electrical quantities
 Comparison with a reference multimeter KP 3.23
6 Frequency meters – signal analysers, vibrometers, counters, controllers of vibration test systems Calibration – frequency
100 mV to 10 V — 1 Hz to 100 Hz · CMC 0,001 % + 0,020 mHz 100 mV to 10 V — 100 Hz to 1000 Hz · CMC 0,001 % + 0,20 mHz 100 mV to 10 V — 1 kHz to 10 kHz · CMC 0,001 % + 2,0 mHz
CMC for the field of measured quantity: Frequency
 Comparison with a reference multimeter KP 3.23
7 Humidity meters of thermal and climatic chambers and enclosures, measurement of humidity in equipment with temperature and humidity control Calibration – humidity
(18 to 32) °C — 10 % RH to 30 % RH · CMC 1,6 % RH (18 to 32) °C — 30 % RH to 60 % RH · CMC 1,9 % RH (18 to 32) °C — 60 % RH to 95 % RH · CMC 2,2 % RH
CMC for the field of measured quantity: Humidity
 Comparison with a reference digital hygrometer KP 1.09 (DKD - R 5 - 7, metoda A, B, C)

Reference standards (5)

DKD - R 5 - 7
KP 1.09
KP 2.22
KP 3.23
ČSN ISO 16063-21

The same scope as data (JSON): https://labcoda.pl/api/accreditation-scopes/labs/CZ/2358