JJF — Metrological Specs
Found: 970 — page 8 of 21
Valid
JJF 1861-2020 — Calibration Specification for Underwater Sound Transducers in 1 kHz to 200 kHz
National·Mandatory
Instant delivery (0–9 sec)
$360.0017 pages
Valid
JJF 1862-2020 — Calibration Specification for Large Multi-channel Ultrasonic Flaw Detectors
National·Mandatory
Instant delivery (0–9 sec)
$240.0011 pages
Valid
JJF 1863-2020 — Calibration Specification for Acoustic Emission Sensors(Reciprocity Method)
National·Mandatory
Instant delivery (0–9 sec)
$240.0011 pages
Valid
JJF 1864-2020 — Calibration Specification for Aerosol Spectrometers
National·Mandatory
Instant delivery (0–9 sec)
$330.0015 pages
Valid
JJF 1865-2020 — Calibration Specification for Corneal Topographers
National·Mandatory
Instant delivery (0–9 sec)
$390.0018 pages
Valid
JJF 1866-2020 — Calibration Specification for Immersion Oscillation-type Electronic Liquid Density Meters
National·Mandatory
Instant delivery (0–9 sec)
$360.0017 pages
Valid
JJF 1867-2020 — Calibration Specification for Cement Mortar Vibration Compaction Equipment
National·Mandatory
Instant delivery (0–9 sec)
$210.0010 pages
Valid
JJF 1868-2020 — Rules for Adoption of International Metrological Specifications
National·Mandatory
Instant delivery (0–9 sec)
$240.0012 pages
Valid
JJF 1869-2020 — Calibration Specification for Pour Point and Cloud Point Testers of Petroleum Products
National·Mandatory
Instant delivery (0–9 sec)
$270.0013 pages
Valid
JJF 1870-2020 — Calibration Specification for Inclinations and Swings Test Equipment
National·Mandatory
Instant delivery (0–9 sec)
$240.0011 pages
Valid
JJF 1871-2020 — Calibration Specification for Electromagnetic Sensors of Rotational Speed
National·Mandatory
Instant delivery (0–9 sec)
$210.009 pages
Valid
JJF 1872-2020 — Self-Calibration Method for Apparatus of DC Voltage Ratio Standards
National·Mandatory
Instant delivery (0–9 sec)
$360.0017 pages
Valid
JJF 1873-2020 — Calibration Specification for Diesel Vehicle Nitrogen Oxides (NOx)Measuring Instruments
National·Mandatory
Instant delivery (0–9 sec)
$385.0012 pages
Valid
JJF 1874-2020 — Calibration Specification for (Automatic) Nucleic Acid Extractors
National·Mandatory
Instant delivery (0–9 sec)
$485.0017 pages
Valid
JJF 1875-2020 — Calibration Specification for On-line Automatic Monitors of Permanganate Index
National·Mandatory
Instant delivery (0–9 sec)
$225.009 pages
Valid
JJF 1876-2020 — Calibration Specification for Waveform Recorders
National·Mandatory
Instant delivery (0–9 sec)
$315.0015 pages
Valid
JJF 1877-2020 — Calibration Specification for Acoustic Performance Parameters Measurement Systems of Underwater Acoustic Materials(Pulse Tube Method)
National·Mandatory
Instant delivery (0–9 sec)
$345.0015 pages
Valid
JJF 1878-2020 — Calibration Specification for On-line Monitoring Devices of Capacitive Equipment
National·Mandatory
Instant delivery (0–9 sec)
$330.0015 pages
Valid
JJF 1879-2020 — Calibration Specification for Transformer Merging Units
National·Mandatory
Instant delivery (0–9 sec)
$485.0025 pages
Valid
JJF 1880-2020 — Gain Calibration Specification for Aperture Antennas from 250 MHz to 110 GHz (Extrapolation Method)
National·Mandatory
Instant delivery (0–9 sec)
$485.0017 pages
Valid
JJF 1881-2020 — Rules of Metrology Testing for Energy Efficiency of Water-source(ground-source) Heat Pumps
National·Mandatory
Instant delivery (0–9 sec)
$600.0022 pages
Valid
JJF 1882-2020 — Specification of Metrology Testing for Energy Efficiency of 3.6 kV～40.5 kV Alternating Current Switchgears
National·Mandatory
Instant delivery (0–9 sec)
$485.0016 pages
Valid
JJF 1883-2020 — Calibration Specification for Standard Sample in Impedance Tube Absorption
National·Mandatory
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$325.0011 pages
Valid
JJF 1884-2020 — Calibration Specification for Electromagnetic Field Probes from 10 kHz to 100 MHz
National·Mandatory
Instant delivery (0–9 sec)
$480.0020 pages
Valid
JJF 1885-2020 — Calibration Specification for RF and Microwave Power Meters
National·Mandatory
Instant delivery (0–9 sec)
$385.0013 pages
Valid
JJF 1886-2020 — Calibration Specification for Electric Field Probes
National·Mandatory
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$535.0017 pages
Valid
JJF 1887-2020 — Calibration Specification for RF and Microwave Power Sensors
National·Mandatory
Instant delivery (0–9 sec)
$500.0018 pages
Valid
JJF 1888-2020 — Calibration Specification for Hydrogen Chloride Gas Detectors and Alarms
National·Mandatory
Instant delivery (0–9 sec)
$270.0011 pages
Valid
JJF 1889-2020 — Calibration Specification for Medical Hard Copy Cameras
National·Mandatory
Instant delivery (0–9 sec)
$385.0012 pages
Valid
JJF 1101-2019 — Calibration Specification for Environmental Testing Equipment for Temperature and Humidity Parameters
National·Mandatory
Instant delivery (0–9 sec)
$230.0018 pages
Valid
JJF 1757-2019 — Calibration Specification for Power Meters
National·Mandatory
Instant delivery (0–9 sec)
$444.0015 pages
Valid
JJF 1074-2018 — Measurement Tables for Density-Concentration of Alcohal
National·Mandatory
Instant delivery (0–9 sec)
$295.0015 pages
Valid
JJF 1099-2018 — Calibration Specification for Roughness Comparison Specimens
National·Mandatory
Instant delivery (0–9 sec)
$205.009 pages
Valid
JJF 1105-2018 — Calibration Specification for Contact(Stylus)Instruments of Surface Roughness Measurement by Profile Method
National·Mandatory
Instant delivery (0–9 sec)
$295.0015 pages
Valid
JJF 1164-2018 — Calibration Specification for Gas Chromatography-Mass Spectrometries
National·Mandatory
Instant delivery (0–9 sec)
$355.0017 pages
Valid
JJF 1173-2018 — Calibration Specification for Measuring Receivers
National·Mandatory
Instant delivery (0–9 sec)
$535.0024 pages
Valid
JJF 1186-2018 — Requirements of Reference Materials Certificates and Labels
National·Mandatory
Instant delivery (0–9 sec)
$205.0010 pages
Valid
JJF 1206-2018 — Calibration Specification for Remote Calibration of Time and Frequency Standards
National·Mandatory
Instant delivery (0–9 sec)
$369.0015 pages
Valid
JJF 1234-2018 — Calibration Specification for Ventilators
National·Mandatory
Instant delivery (0–9 sec)
$155.0016 pages
Valid
JJF 1259-2018 — Calibration Specification for Syringe Pumps and Infusion Pumps
National·Mandatory
Instant delivery (0–9 sec)
$205.009 pages
Valid
JJF 1261.15-2018 — Rules of Metrology Testing for Energy Efficiency of Household Refrigerators
National·Mandatory
Instant delivery (0–9 sec)
$2,075.0095 pages
Valid
JJF 1261.24-2018 — Rules of Metrology Testing for Energy Efficiency of Range Hoods
National·Mandatory
Instant delivery (0–9 sec)
$500.0033 pages
Valid
JJF 1261.25-2018 — Rules of Metrology Testing for Energy Efficiency of Fans
National·Mandatory
Instant delivery (0–9 sec)
$1,700.0055 pages
Valid
JJF 1261.26-2018 — Rules of Metrology Testing for Energy Efficiency of Domestic Gas Cooking Appliances
National·Mandatory
Instant delivery (0–9 sec)
$700.0028 pages
Valid
JJF 1685-2018 — Calibration Specification for Ultraviolet Fluorescence Sulfur Analyzers
National·Mandatory
Instant delivery (0–9 sec)
$225.0010 pages
Valid
JJF 1686-2018 — Calibration Specification for Pulse Counters
National·Mandatory
Instant delivery (0–9 sec)
$235.0012 pages
Valid
JJF 1687-2018 — Calibration Specification for Hand-held Radiation Monitors for Detection and Identification of Radionuclides
National·Mandatory
Instant delivery (0–9 sec)
$225.009 pages
Valid
JJF 1688-2018 — Calibration Specification for Real-time Focus Meters
National·Mandatory
Instant delivery (0–9 sec)
$205.009 pages