JB Maskinteknik AB
Accreditation no: 1898
- Postal and visiting address:
- Bäckstensgatan 9, 431 49 Mölndal · Show on map
Calibration, SS-EN ISO/IEC 17025:2018
Latest decision date: 2022-11-23
| Measured quantity | Method / procedure | Product / object | Parameter / Properties | Expanded measurement uncertainty ± | Equipment / Measurement principle | Measuring range / measuring level | Performed in the field |
|---|---|---|---|---|---|---|---|
| Air and smoke emission analysis | Inhouse method; 4.1.3 Ed 2 | Exhaust gas analyzer | Carbon dioxide, CO2 | 0,32 % vol | Reference gas | 0,30 - 16% (vol) | Performed in the field |
| Air and smoke emission analysis | Inhouse method; 4.1.3 Ed 2 | Exhaust gas analyzer | Carbon monoxide, CO | 0,08 % vol | Reference gas | 1,0 - 3,7 % (vol) | Performed in the field |
| Air and smoke emission analysis | Inhouse method; 4.1.3 Ed 2 | Exhaust gas analyzer | Propan, C3H8 | 42 ppm, vol | Reference gas | 42 - 2130 ppm(vol) | Performed in the field |
| Measured quantity | Method / procedure | Product / object | Expanded measurement uncertainty ± | Measuring range / measuring level | Remark | Performed in the field |
|---|---|---|---|---|---|---|
| Acceleration | Inhouse method; 4.1.7 Ed 2 | Retardation meter, analog | 0,13 m/s² | 2 - 7,4 m/s² | - | Performed in the field |
| Acceleration | Inhouse method; 4.1.7 Ed 2 | Retardation meter, analog | 1,3 %G1,3 %G | 20 - 75%G | - | Performed in the field |
| Acceleration | Inhouse method; 4.1.7 Ed 2 | Retardation meter, digital | 0,16 m/s² | 2 - 7,4 m/s² | - | Performed in the field |
| Acceleration | Inhouse method; 4.1.7 Ed 2 | Retardation meter, digital | 1,6 %G | 20 - 75%G | - | Performed in the field |
| Length | Inhouse method; 4.1.6 Ed 3 | Light setting Unit | 1,0 mm/m, 0,10% downward angle | X=5,70±0,75 m | Lastvagn | Performed in the field |
| Length | Inhouse method; 4.1.6 Ed 3 | Light setting Unit | 1,4 mm/m, 0,14% downward angle | 1 - 4% nedvinkling | - | Performed in the field |
| Length | Inhouse method; 4.1.6 Ed 3 | Light setting Unit | 1,6 mm/m, 0,16% downward angle | X=3,20±0,75 m | Personvagn | Performed in the field |
| Length | Inhouse method; 4.1.6 Ed 3 | Light setting Unit | 3,0 mm/m, 0,30% downward angle | X=2,20±0,75 m | Motorcykel | Performed in the field |
| Measured quantity | Method / procedure | Product / object | Expanded measurement uncertainty ± | Measuring range / measuring level | Performed in the field |
|---|---|---|---|---|---|
| Force | Inhouse method; 4.1.5 Ed 5 | Roller brake tester | 127 N | 5 001 - 20 000 N | Performed in the field |
| Force | Inhouse method; 4.1.5 Ed 5 | Roller brake tester | 209 N | 20 001 - 40 000 N | Performed in the field |
| Force | Inhouse method; 4.1.5 Ed 5 | Roller brake tester | 84 N | 1 - 5 000 N | Performed in the field |
| Pressure | Inhouse method; 4.1.2 Ed 4 | Pressure gauge | 0,030 bar | 1 - 35 bar | Performed in the field |
| Measured quantity | Method / procedure | Product / object | Parameter / Properties | Expanded measurement uncertainty ± | Equipment / Measurement principle | Measuring range / measuring level | Performed in the field |
|---|---|---|---|---|---|---|---|
| Optical absorbance | Inhouse method; 4.1.4 Ed 2 | Diesel test instrument | Optical absorbance, wavelength | 2,1 % opacitet | Reference filter | < 100% opacitet | Performed in the field |
- The calibration and measurement capability (CMC) includes measureand (technology area), method, measurement range and expanded measurement uncertainty. The expanded measurement uncertainty corresponds to a coverage probability (confidence level) of ~95%.
Regulations
- STAFS 2020:1
- Swedacs föreskrifter och allmänna råd om ackreditering