EP EHRLER PRÜFTECHNIK ENGINEERING

56 capabilities Accredited since August 2025 Verified May 2026 One of 3,188 in Germany
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Details

Wilhelm-Hachtel-Straße 8
Niederstetten 97996 , Germany

Accreditation

Active DAkkS D-K-21444-01-01

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

Active

Since

19 August 2025

Accreditation is granted under EU Regulation 765/2008 and assessed against ISO/IEC 17025. Data sourced from official DAkkS records.

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Additional scope documents

Test Capabilities (56)

Standard Reference Description Category
Kalibrierung auch Vor-Ort Kalibrierung Calibration
> 0,23 kg/h > 0,23 kg/h Other
> 0,93 kg/h > 0,93 kg/h Other
> 100 m³/h > 100 m³/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
− Druck 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
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 5,7 L/h Durchflussmessgrößen 5,7 L/h Temperature / Pressure
Feuchtemessgrößen Feuchtemessgrößen Temperature / Pressure
Feuchtesensoren (keine Feuchtesensoren (keine 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
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
− Durchfluss von Gasen − Durchfluss von Gasen Temperature / Pressure
− Masse strömender Gase − Masse strömender Gase Temperature / Pressure

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