two-point calibration

two-point calibration, Total:41 items.

The international standard classification for "two-point calibration" includes: Gases for industrial application , Linear and angular measurements , Limits and fits .

The Chinese standard classification for "two-point calibration" includes: Industrial gas and chemical gas , Basic standards and general methods .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 4380-1984 Assessment of departure from roundness--Two and three point methods
GB/T 4380-2004 Assessment of departure from roundness - Two-and three-point methods
GB/T 45133-2025 Gas analysis—The determination of the composition of gas mixtures—Comparison methods based on one-and two-point calibration

JJF(石化)045-2021 Calibration specifications for micro-volume closed-cup flash point apparatus
JJF(机械)1086-2023 Marking machine calibration specifications
JJF (石化) 074-2023 Calibration Specification for Cold Filter Plugging Point Tester
JJF 2188-2025 Freezing point thermostat calibration specifications
JJF 1869-2020 Calibration Specification for Pour Point and Cloud Point Testers of Petroleum Products
JJF 2030-2023 Calibration Specification for Multiple Points Weighing CM Machines
JJF(石化)074-2023 Calibration Specification for Cold Filter Plugging Point Testers
JJF 1272-2011 Calibration Specification for Resistance and Capacitance Dew Point Hygrometer
JJF 1816-2020 Calibration Specification for Raw-Milk Freezing Point Testers
JJF 1926-2021 Calibration Specification for Thermocouples at Palladium Melting Point by Wire-Bridge Method
JJF(石化)041-2021 Calibration Specification for Low Dew Point Humidity Generator of Chemical Conversion
JJF 1688-2018 Calibration Specification for Real-time Focus Meters

QJ 2040.2-1991 Calibration methods for standard leaks versus calibration methods
QJ 2040.1-1991 Calibration method for standard leak Absolute calibration method
QJ 2040.1-1991修改单 Calibration method for standard leak Absolute calibration method
QJ 2040.2-1991修改单 Calibration methods for standard leaks versus calibration methods

ISO 12963:2017 Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration
ISO 12963:2017/Amd 1:2020 Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration - Amendment 1: Correction to Formula 5
ISO 389:1975 Acoustics — Reference zero for the calibration of audiometric equipment

BS ISO 12963:2017+A1:2020 Gas analysis. Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration
BS ISO 12963:2017 Gas analysis. Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration
20/30419851 DC BS ISO 12963 AMD1. Gas analysis. Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration

NF X20-105*NF ISO 12963:2017 Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration
NF ISO 12963:2017 Gas analysis - Comparison methods for determining the composition of gas mixtures based on one or two calibration points
NF X20-105/A1*NF ISO 12963/A1:2021 Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration - AMENDMENT 1 : correction to Formula 5
NF ISO 12963/A1:2021 Gas analysis - Comparison methods for determining the composition of gas mixtures based on one or two calibration points - Amendment 1: correction of Formula 5

SS-ISO 12963:2021 Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration (ISO 12963:2017, IDT)
SS-ISO 4292:1991 Methods for the assessment of departure from roundness - Measurement by two- and three-point methods
SIS SS-ISO 4292:1991 Methods for the assessment of departure from roundness — Measurement by two- and three-point methods

ASTM F651-80 Median method for single-point calibration
ASTM F397-93(1999) Standard Test Method for Resistivity of Silicon Bars Using a Two-Point Probe

JIS D 1032:1994 Mopeds and motorcycles -- Speedometers -- Methods of Calibration

ONORM ISO 4292:1988 Methodsfor the assessment ofdeparture from roundness; measurement by two- and three-point methods

IS 15374-2003 Methods for the Assessment of Departure from Roundness - Measurement by Two- and Three-Point Methods

DS/ISO 4292:1990 Methods for the assessment of departure from roundness - Measurement by two- and three-point methods

EN ISO 389:1995 Acoustics - Standard Reference Zero for the Calibration of Pure-Tone Air Conduction Audiometers ISO 389: 1991