Certificate of Accreditation

- Issued by: Bulgarian Accreditation Service

- Certificate No: 16 ЛК

- Originally Registered: 14 Jan 2005

- Approved by: Order # A 109/ 30 Mar 2017

- Standard: EN ISO/IEC 17025:2006

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Scope of Accreditation - 1

Calibration of:

- Liquid thermometers:
    -20...400 °C (0.04 °C)

- Digital thermometers:
    -20...1000 °C (0.04 °C)

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Scope of Accreditation - 2

Calibration of:

- IR thermometers: -20...1000 °C (0.5 °C)

- RTD probes: -20...1000 °C (0.04 °C)

- T/C probes: -20...1000 °C (0.5 °C)

- Temperature transmitters and calibrators:
  -200...2500 °C (0.02 °C)

- RH probes, meters, and generators:
  0.5...98% (0.8%)

- RH transmitters and calibrators:
  0...100% (0.06%)

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Scope of Accreditation - 3

Calibration of:

- Pressure gauges and transmitters:
  -0.98...400 bar (0.0008 bar)

- DC Voltage up to 1000 V (0.8 μV)

- AC Voltage up to 1000 V (0.009 mV)

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Scope of Accreditation - 4

Calibration of:

- DC Current up to 2000 mA (0.008 μA)

- AC Current up to 2000 mA (1.2 μA)

- Resistance up to 1 GΩ (0.00008 Ω)

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Scope of Accreditation - 5

Calibration of:

- Frequency up to 50 MHz (0.008 Hz)

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