🇨🇿 ECOSOND s.r.o. PL
Metrology & calibration
ECOSOND s.r.o. is a calibration laboratory accredited by ČIA under number 2258 (Čerčany, Czech Republic). Its accreditation scope covers 5 calibration items in the following areas: Metrology & calibration. Calibrated items include: Carburising potential of a ZrO2 oxygen probe, Control units for oxygen probes, Platinum alloy thermocouples, Thermal chamber control systems in the function of a measuring inst…. Most frequently used calibration principles: Voltage calibrator simulation, Comparison with a reference probe in a calibrating oven, Comparison with a reference thermocouple in a calibrating oven.
At a glance
- Accreditation number: ČIA 2258
- Calibration items in scope: 5
- Types of calibrated items: 6
- Calibration principles used: 4
- City: Čerčany, Czech Republic
- Valid until: 10-11-2030
- Accreditation number
- 2258
- Accreditation body
- ČIA
- Address
- K Vodárně 531, 257 22 Čerčany
- City
- Čerčany, Czech Republic
- Division
- Laboratorium wzorcowania termopar i sond tlenowych
- Valid until
- 10-11-2030
What this laboratory calibrates (6)
- Carburising potential of a ZrO2 oxygen probe — 1 calibration item
- Control units for oxygen probes — 1 calibration item
- Platinum alloy thermocouples — 1 calibration item
- Thermal chamber control systems in the function of a measuring instrument — 1 calibration item
- Thermocouple control units — 1 calibration item
- Thermocouples made of base metals — 1 calibration item
Calibration principles (4)
- Voltage calibrator simulation — 2 calibration items
- Comparison with a reference probe in a calibrating oven — 1 calibration item
- Comparison with a reference thermocouple in a calibrating oven — 1 calibration item
- Comparison with a reference thermometer — 1 calibration item
Certificate information
- Certificate date
- 10.11.2025
Accreditation scope — calibration items (5)
| No. | Calibrated quantity / subject of calibration | Nominal range / parameters / CMC | Calibration principle | Calibration procedure | |
|---|---|---|---|---|---|
| Calibration items | |||||
| 1 | Platinum alloy thermocouples Thermocouples made of base metals |
Calibration – temperature platinum alloy thermocouples — 50 °C to 500 °C · CMC 1,8 °C platinum alloy thermocouples — 500 °C to 1100 °C · CMC 1,9 °C platinum alloy thermocouples — 1100 °C to 1300 °C · CMC 2,4 °C thermocouples made of base metals — 50 °C to 1100 °C · CMC 2,0 °C thermocouples made of base metals — 1100 °C to 1300 °C · CMC 2,4 °C CMC for the field of measured quantity: Temperature |
Comparison with a reference thermocouple in a calibrating oven | 10-01 | |
| 2 | Thermal chamber control systems in the function of a measuring instrument | Calibration – temperature 50 °C to 1300 °C · CMC 2,8 °C CMC for the field of measured quantity: Temperature |
Comparison with a reference thermometer | 10-04 | |
| 3 | Thermocouple control units | Calibration – temperature platinum alloy thermocouples — 0 °C to 350 °C · CMC 0,6 °C platinum alloy thermocouples — 350 °C to 1700 °C · CMC 0,5 °C thermocouples made of base metals — 0 °C to 1300 °C · CMC 0,01 % + 0,3 °C CMC for the field of measured quantity: Temperature |
Voltage calibrator simulation | 10-03 | |
| 4 | Control units for oxygen probes | Calibration – electrical quantities 0 mV to 100 mV · CMC 0,006 % +3 µV 100 mV to 1V · CMC 0,006 % +10 µV 1V to 10 V · CMC 0,009 % +100 µV CMC for the field of measured quantity: Electrical quantities |
Voltage calibrator simulation | 10-03 | |
| 5 | Carburising potential of a ZrO2 oxygen probe | Calibration – physicochemical quantities 0%C to 1,6 % C · CMC 0,019 % C CMC for the field of measured quantity: Physicochemical quantities |
Comparison with a reference probe in a calibrating oven | 10-02 | |
Reference standards (4)
10-01
10-02
10-03
10-04