calibration reference

calibration reference

[′kal·ə‚brā·shən ‚ref·rəns]
(analytical chemistry)
Any of the standards of various types that indicate whether an analytical instrument or procedure is working within prescribed limits; examples are test solutions used with pH meters, and solutions with known concentrations (standard solutions) used with spectrophotometers.
References in periodicals archive ?
I requested samples of the material, calibrated an instrument at SolveTech using their material, and then created calibration frames, which are used as a calibration reference.
00 - Lot 3 - services calibration reference standards SE "Ukrmetrteststandard" provided by the State Enterprise "Kharkivstandardmetrology"; 71.
One of the ways that we are helping customers adapt is with the Multi-Channel Antenna Calibration Reference Solution," Leeke said.
Theoretical and experimental work has been conducted to develop a calibration reference device that could be used in test facilities that conform to ANSI/ASHRAE Standard 52.
05% FS, the pressure gauge can be used as a calibration reference or in applications where high-accuracy pressure measurement is required, such as safety valve checks and system pressure verification.
05 per cent FS, the IPI can be used as a calibration reference or in applications where high accuracy pressure measurement is required from safety valve checks to system pressure verification.
The vision system will detect the wafer edge and will set this edge (Guerra & Vlsi, 2000) as a calibration reference line (line position is expressed by pr).
ISO 11171 calls for the use of a calibration reference material that is traceable to the U.
For practical laboratory work as a frequency calibration reference, short- and mediumterm accuracy is more useful but more difficult to achieve.
In this manner, hyperpolarization enhancement factors can be obtained directly and with confidence on the sample of interest, without having to go via a separate calibration reference.
today introduced a multi-channel antenna calibration Reference Solution for calibrating and characterizing large, multi-channel phased-array antennas during integration and manufacturing.
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