EP EHRLER PRÜFTECHNIK ENGINEERING
Official name: EP EHRLER PRÜFTECHNIK ENGINEERING GMBH
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Details
Niederstetten 97996 , Germany
Accreditation
Provides comprehensive calibration services covering pressure (absolute, differential, and gauge), gas flow and volume measurement, temperature instruments including resistance thermometers and thermocouples, and humidity measurement devices in permanent and on-site laboratory settings.
Accreditation Details
Accreditation Body
DAkkS
Number
D-K-21444-01-01
Status
ActiveSince
19 August 2025
Accreditation is granted under EU Regulation 765/2008 and assessed against ISO/IEC 17025. Data sourced from official DAkkS records.
Download Scope PDFAdditional scope documents
Test Capabilities (62)
| Standard Reference | Description | Category |
|---|---|---|
| Kalibrierung | auch Vor-Ort Kalibrierung | Calibration |
| Mechanische Messgrößen | Mechanische Messgrößen | Calibration |
| > 100 m³/h | Volumendurchfluss von strömenden Gasen – Drehschleusengaszähler, > 100 m³/h bis 1 000 m³/h | Gas Analysis |
| > 0,23 kg/h | > 0,23 kg/h | Other |
| > 0,93 kg/h | > 0,93 kg/h | Other |
| > 17 g/h | > 17 g/h | Other |
| > 3,95 kg/h | > 3,95 kg/h | Other |
| > 7,1 kg/h | > 7,1 kg/h | Other |
| bzw. Masse | bzw. Masse | Other |
| A) | Railway brake — magnetic track brakes (UIC 541-06) | Rail Braking Systems |
| Anzeigende | Railway braking — urban guided transport brake systems (EN 13452-1) | Rail Braking Systems |
| Durchflussmessgrößen | Railway brakes — disc brake pads (UIC 541-5) | Rail Braking Systems |
| Gase | Railway brakes — brake performance (UIC 544-1) | Rail Braking Systems |
| Mechanische Messgrößen | Railway brake — anti-slide device (UIC 541-05) | Rail Braking Systems |
| UIC 541-1 (2016-10) | Railway brakes — conditions for homologation (UIC 541-1) | Rail Braking Systems |
| 40 L/h | Railway catenary — current collection quality measurement (EN 50317) | Rail Dynamic Behaviour / Running Tests |
| (keine Psychrometer) | (keine Psychrometer) | Temperature / Pressure |
| 1,5 m³/h | 1,5 m³/h | Temperature / Pressure |
| 1,7 kg/h | 1,7 kg/h | Temperature / Pressure |
| 100 mL/h | 100 mL/h | Temperature / Pressure |
| 100 mg/h | Massedurchfluss Q m 100 mg/h | Temperature / Pressure |
| 130 m | Volumendurchfluss Q V 130 m | Temperature / Pressure |
| 140 kg/h | 140 kg/h | Temperature / Pressure |
| 2,5 m³/h | 2,5 m³/h | Temperature / Pressure |
| 3 kg/h | 3 kg/h | Temperature / Pressure |
| 44 g/h | 44 g/h | Temperature / Pressure |
| > 0,16 m³/h | > 0,16 m³/h | Temperature / Pressure |
| > 0,68 m³/h | > 0,68 m³/h | Temperature / Pressure |
| > 1 bar | > 1 bar | Temperature / Pressure |
| > 10 bar | > 10 bar | Temperature / Pressure |
| > 120 kg/h | > 120 kg/h | Temperature / Pressure |
| > 16 m³/h | > 16 m³/h | Temperature / Pressure |
| > 17 L/h | > 17 L/h | Temperature / Pressure |
| > 17,6 kg/h | > 17,6 kg/h | Temperature / Pressure |
| > 2 bar | > 2 bar | Temperature / Pressure |
| > 3 L/h | > 3 L/h | Temperature / Pressure |
| > 3 g/h | > 3 g/h | Temperature / Pressure |
| > 3 m³/h | > 3 m³/h | Temperature / Pressure |
| > 30 bar | > 30 bar | Temperature / Pressure |
| > 5,5 m³/h | > 5,5 m³/h | Temperature / Pressure |
| Absolutdruck Pabs | Absolutdruck Pabs | Temperature / Pressure |
| Anzeigende | meter, direkt anzeigende | Temperature / Pressure |
| Differenzdruck ∆p –75 hPa | Differenzdruck ∆p –75 hPa | Temperature / Pressure |
| Druck * –1000 hPa | Druck * –1000 hPa | Temperature / Pressure |
| Druck 0,15 bar | Druck 0,15 bar | Temperature / Pressure |
| Durchflussmessgrößen | Durchflussmessgrößen | Temperature / Pressure |
| Durchflussmessgrößen 5,7 L/h | Durchflussmessgrößen 5,7 L/h | Temperature / Pressure |
| Feuchtemessgrößen | Feuchtemessgrößen | Temperature / Pressure |
| Feuchtesensoren (keine | Feuchtesensoren (keine | Temperature / Pressure |
| Gase | − Masse strömender Gase | Temperature / Pressure |
| Gasen | − Durchfluss von Gasen | Temperature / Pressure |
| Massedurchfluss Q m 6,3 g/h | Massedurchfluss Q m 6,3 g/h | Temperature / Pressure |
| Messgeräte für relative | Messgeräte für relative | Temperature / Pressure |
| Positiver Überdruck p e | Positiver Überdruck p e | Temperature / Pressure |
| Temperaturmessgrößen –35 °C | Temperaturmessgrößen –35 °C | Temperature / Pressure |
| Volumen strömender Gase | − Volumen strömender Gase | Temperature / Pressure |
| Volumendurchfluss Q V | Volumendurchfluss Q V | Temperature / Pressure |
| Widerstandssensor > 130 °C | Widerstandssensor > 130 °C | Temperature / Pressure |
| bzw. Volumen | bzw. Volumen | Temperature / Pressure |
| negativer und positiver −0,85 bar | negativer und positiver −0,85 bar | Temperature / Pressure |
| − Druck | − Druck | Temperature / Pressure |
| 40 L/h | >540 L/h | Torsion / Shear |
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