Metrology Tools
UNCERTAINTY CALCULATOR 3.2 by Chris Grachanen (Agilent/HP)
Uncertainty Calculator 3.2, a Windows 2000 application, is a 'FREEWARE' software program developed to address uncertainties for commonly made measurements in a simple, straightforward manner; congruent with the basic guidelines contained within measurement uncertainty publications such as ISO 'Guide to the Expression of Uncertainty in Measurement ', 1993, NIST Technical Note 1297, etc.
TOLERANCE CALCULATOR 4.0 by Chris Grachanen (Agilent/HP)
Tolerance Calculator is a FREEWARE program designed to perform calculations associated with the interpretation of equipment tolerances and other metrological functions such as test uncertainty ratios (TUR), accumulated uncertainties, consumers and producers risk, etc. Tolerance Calculator is intended to provide users with a 'bottom line' method for evaluating equipment specifications using the same nomenclature equipment manufacturers use when advertising their equipment capabilities, i.e. % of Range, parts per million (ppm) of Reading, % of Span, etc.
MISMATCH UNCERTAINTY CALCULATOR by Chris Grachanen (Agilent/HP)
Mismatch Uncertainty Calculator performs uncertainty analysis associated with microwave mismatch components, conversions between Reflection Coefficient, Return Loss and SWR as well as various other microwave calculations. This program is especially useful for calculating uncertainties associated with calibrating 2-port symmetric devices such as attenuators, directional couplers, filters, etc., and for determining mismatch loss for either a perfect load or source.
METHOD A3 INTERVAL TESTER by Integrated Science Group VIEW METHODOLOGY
Reported in the 1996 edition of NCSL's RP-1, is a tool for controlling and adjusting calibration intervals for small sized equipment inventories.
RiskGuard by Integrated Science Group VIEW METHODOLOGY
Determines test / calibration guardbands that correspond to a specified maximum allowable false accept risk.
SPCLimits by Integrated Science Group VIEW METHODOLOGY
Develops control limits that are keyed to a specified acceptable level of measurement decision risk that would be present if the measurement process is used to test or calibrate a specific device parameter.
Convert by Josh Madison
One of the best measurement conversion software out there! Convert is a free and easy to use unit conversion program that will convert the most popular units of distance, temperature, volume, time, speed, mass, power, density, pressure, energy and many others, including the ability to create custom conversions!
Z Factor Calculator for Pipette Calibration by CALISO
Easy set-up and calculate Z Factor for Pipette Calibration. Z factor is needed to convert mass to determine actual volume in pipetting techniques.
Online Pipette Calibration Software by Thermo Scientific
This is a free web based software that performs the basic math needed for evaluating pipette tolerances.
Thermocouple Reference Table
ITS-90 table for various thermocouple types.
Uncertainty Calculator 3.2, a Windows 2000 application, is a 'FREEWARE' software program developed to address uncertainties for commonly made measurements in a simple, straightforward manner; congruent with the basic guidelines contained within measurement uncertainty publications such as ISO 'Guide to the Expression of Uncertainty in Measurement ', 1993, NIST Technical Note 1297, etc.
TOLERANCE CALCULATOR 4.0 by Chris Grachanen (Agilent/HP)
Tolerance Calculator is a FREEWARE program designed to perform calculations associated with the interpretation of equipment tolerances and other metrological functions such as test uncertainty ratios (TUR), accumulated uncertainties, consumers and producers risk, etc. Tolerance Calculator is intended to provide users with a 'bottom line' method for evaluating equipment specifications using the same nomenclature equipment manufacturers use when advertising their equipment capabilities, i.e. % of Range, parts per million (ppm) of Reading, % of Span, etc.
MISMATCH UNCERTAINTY CALCULATOR by Chris Grachanen (Agilent/HP)
Mismatch Uncertainty Calculator performs uncertainty analysis associated with microwave mismatch components, conversions between Reflection Coefficient, Return Loss and SWR as well as various other microwave calculations. This program is especially useful for calculating uncertainties associated with calibrating 2-port symmetric devices such as attenuators, directional couplers, filters, etc., and for determining mismatch loss for either a perfect load or source.
METHOD A3 INTERVAL TESTER by Integrated Science Group VIEW METHODOLOGY
Reported in the 1996 edition of NCSL's RP-1, is a tool for controlling and adjusting calibration intervals for small sized equipment inventories.
RiskGuard by Integrated Science Group VIEW METHODOLOGY
Determines test / calibration guardbands that correspond to a specified maximum allowable false accept risk.
SPCLimits by Integrated Science Group VIEW METHODOLOGY
Develops control limits that are keyed to a specified acceptable level of measurement decision risk that would be present if the measurement process is used to test or calibrate a specific device parameter.
Convert by Josh Madison
One of the best measurement conversion software out there! Convert is a free and easy to use unit conversion program that will convert the most popular units of distance, temperature, volume, time, speed, mass, power, density, pressure, energy and many others, including the ability to create custom conversions!
Z Factor Calculator for Pipette Calibration by CALISO
Easy set-up and calculate Z Factor for Pipette Calibration. Z factor is needed to convert mass to determine actual volume in pipetting techniques.
Online Pipette Calibration Software by Thermo Scientific
This is a free web based software that performs the basic math needed for evaluating pipette tolerances.
Thermocouple Reference Table
ITS-90 table for various thermocouple types.