Ludwig Schneider Messtechnik
- Offer Profile
- Ludwig Schneider is one of
the world’s leading manufacturers of precision measuring instruments for
temperature and density.
Based on this experience, Ludwig Schneider Messtechnik GmbH (LSM) has for 20 years been offering temperature
calibration services and since the end of 2005 has been Germany’s first
private-sector company possessing DKD/DAkkS accreditation for density with
respect to hydrometers.
Product Portfolio
Service Portfolio
DAkkS Calibration Laboratory
for Temperature
- Comprehensive calibration service for
temperature measuring instruments
The use of temperature sensors
depends
on a variety of factors: measuring range,
stability, response, and measuring uncertainty,
etc. For use in laboratories and
quality assurance environments we supply
a complete lineup of measured data
acquisition systems along with the baths,
standard thermometers, block calibrators,
etc.
We can also provide technical support in
selecting and using temperature sensors
for industrial processes (plant and machinery
construction, etc.). We recommend
technically reasonable and cost-efficient
recalibration intervals depending on such
factors as maximum application temperature,
use frequency, and other empirical
data. Whatever your needs, we can come
up with a suitable solution.
Ludwig Schneider Messtechnik is accredited
under DAkkS registration number
D-K-15223-01-00.
DAkkS Calibration Laboratory
for Density and Content
- Comprehensive calibration service
for density and content measuring
instruments
LSM is calibrating according to the buoyancy
system (Cuckow method of measurement).
Developed by experienced engineers
this most precise calibration unit, fitted
with innovative sensor technology, reliably
determins all required parameters.
Ludwig Schneider Messtechnik is accredited
under DAkkS registration number
D-K-15223-01-00 for density measurements
within the range of 450 up to 2000 kg/m3.
LSM offers a Comprehensive
Service Range
-
- Calibration at temperature laboratory
„- Calibration at density laboratory
- Calibration of infrared thermometers
- Calibration of portable and stationed radiation pyrometer
- On-site calibration
„- Development and manufacturing of test and calibration devices
„
Training: Testing of temperature measuring systems
- We give customized training and consultations on the measurement, testing
and calibration of temperature measuring systems. We also support companies through to accreditation to DIN EN ISO/IEC
17025 and hold the associated pre-audits. The following list presents an overview of the wide-ranging subjects
covered:
- General requirements of quality management in respect of the laboratory
standard to DIN EN ISO/IEC 17025
- Management of inspection, measuring and testing equipment (requirements,
monitoring)
- Holding of internal audits
- Treatment of the checklist (DIN EN ISO/IEC 17025)
- Selection of inspection, measuring and testing equipment (precision,
long-term stability, interpolation)
- Determination of tempering bath parameters (stability, uniformity)
- Establishment of reference measurements with temperature sensors
- Calibration of resistance thermometers (standards, guidelines,
linearization, connection methods, self-heating error, hysteresis effects)
- Calibration of thermocouples (standards, guidelines, uniformity testing,
hysteresis effects, internal/external reference junction compensation)
- Calibration of block calibrators (standards, guidelines, axial temperature
distribution, hysteresis effects, charging characteristics)
- Testing and measurement with liquid glass thermometers (standards,
guidelines, designs, attributes, treatment of scale correction)
- Issuing and discussion of measurement uncertainty budgets (transparency with
Excel tables)
- Documentation of measurement results (calibration certificate)
The main subjects are adapted to your needs and to the given time frame.
All participants receive a training certificate.
Development of testing and calibration devices
- We can develop custom testing machines for the testing of
welded and bonded packages (blister packs).
Experience shows that temperature differences arise during the bonding of
films. To make these differences measurable, we design custom testing
machines on the basis of a surface contact system. For this we define
different measuring points and the test temperature is traced to a standard
thermometer by means of a heated reference measuring head.
Calibration-Management-System
- Ludwig Schneider Messtechnik provides since January 2012
a calibration-management system which enables customers to route process and
peroids of their own calibration systems and standards.