Accredited calibration laboratory for electrical measurands: calibration, repair and test equipment management
Esenwein GmbH
Hochdorf (district of Esslingen) · GermanyNew on Amplifa
About the calibration laboratory
Esenwein GmbH is an independent calibration laboratory based in Hochdorf in the district of Esslingen near Stuttgart. Founded in 1996 by Jörg Esenwein, the company calibrates measuring instruments manufacturer-independently and offers accredited calibrations in accordance with DIN EN ISO/IEC 17025 as well as traceable factory calibrations in accordance with DIN EN ISO 9001. Calibration procedures are already available for more than 5,000 measuring instruments; in addition, customer-specific calibrations, a repair service, an online test equipment management system and metrological consulting are offered. An express service with turnaround times from one day as well as a weekend service cover time-critical requirements. The eight-person team serves customers from the electrical trade, medical technology and the automotive industry as well as resellers. The laboratory has been accredited since 2002, since 2018 in accordance with DIN EN ISO/IEC 17025:2018 (DAkkS, registration number D-K-15168-01-00).
- Site
- Hochdorf
- Processes
- Calibration of measuring instruments (traceable, accredited in accordance with DIN EN ISO/IEC 17025), Customer-specific calibrations according to customer specification, Repair service for measuring instruments, Express calibration (turnaround times from one day, weekend service), Online measuring instrument management / test equipment management, Metrological consulting, Accredited calibration in accordance with DIN EN ISO/IEC 17025, Traceable calibration (factory/ISO calibration in accordance with DIN EN ISO 9001)
- Materials
- Traceable calibration (factory/ISO calibration), Accredited calibration in accordance with DIN EN ISO/IEC 17025, Customer-specific calibration
- Certificates
- DIN EN ISO/IEC 17025:2018 (accreditation as calibration laboratory for, DIN EN ISO/IEC 17025:2018 (DAkkS D-K-15168-01-00)
- Founded
- 1996
- Employees
- 8
- Industries
- Electrical trade, Medical technology, Automotive, Resellers
- 01
Acceptance and appointment coordination (UPS pick-up service or courier trip)
- 02
Calibration, accredited or traceable
- 03
Repair if required (after cost estimate)
- 04
Issue of calibration certificate with protocol
- 05
Labeling of the measuring instrument
- 06
Online test equipment management and return transport
Services and procedures
Traceable calibration (factory/ISO calibration)
Standard service in accordance with DIN EN ISO 9001 to verify the manufacturer's accuracy, traceable to national or international standards.
Accredited calibration in accordance with DIN EN ISO/IEC 17025
DAkkS-accredited calibration for electrical measurands with internationally recognized traceability evidence.
Customer-specific calibration
Calibration according to customer specification for special measuring points and individual requirements.
Site
Hochdorf
DECalibration laboratory (headquarters)
- Materials
- Electrical measurands
- Tektronix TDS 7154 digital oscilloscope
- Graphtec GL 7000 data logger with 2x GL7-M, 1x GL7-HSV
- Chroma 19032-P safety tester
- Hameg / Rohde & Schwarz HZO 40 differential probe
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Calibration of measuring instruments (traceable, accredited in accordance with DIN EN ISO/IEC 17025)Testing | – | – | – | – | – |
| Customer-specific calibrations according to customer specificationTesting | – | – | – | – | – |
| Repair service for measuring instrumentsTesting | – | – | – | – | – |
| Express calibration (turnaround times from one day, weekend service)Testing | – | – | – | – | – |
| Online measuring instrument management / test equipment managementTesting | – | – | – | – | – |
| Metrological consultingEngineering | – | – | – | – | – |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Digital oscilloscope (calibrated) | Tektronix TDS 7154 | – | – | – | Hochdorf |
| Data logger (calibrated) | Graphtec GL 7000 with 2x GL7-M, 1x GL7-HSV | – | – | – | Hochdorf |
| Safety tester (calibrated) | Chroma 19032-P | – | – | – | Hochdorf |
| Differential probe (calibrated) | Hameg / Rohde & Schwarz HZO 40 | – | – | – | Hochdorf |
Additional services
Reference customers
Accreditation and quality
All calibration equipment is traceable to national or international standards. The laboratory is accredited by DAkkS under the registration number D-K-15168-01-00 as a calibration laboratory for electrical measurands in accordance with DIN EN ISO/IEC 17025:2018.
| Evidence | Hochdorf |
|---|---|
| DIN EN ISO/IEC 17025:2018 (DAkkS D-K-15168-01-00) |
History
- 1996
Foundation of the sole proprietorship “Jörg Esenwein Prüfmittel und Prüfmittelüberwachung” in Esslingen am Neckar
- 2002
Initial accreditation by the DKD (at that time part of the PTB)
- 2010
Move into own premises in the industrial area in Hochdorf
- 2012
Conversion into Esenwein GmbH
- 2018
Transition of the accreditation to DIN EN ISO/IEC 17025:2018-03