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RIC at Beijing, China (Region II)

(Information on this webpage is based on the Report from the RIC received in November 2017.
Please refer to the RIC's website for the latest information.)
 
General Information
Address: Meteorological Observation Centre of China Meteorological Administration, No. 46, Zhongguancun Nandajie, 100081 Beijing, China
Website:
Contact person: Xuejing NAN
Email: 576809156@qq.com
Tel: 8610-68400493
Fax: 8610-68409767
Calibration capabilities: Temperature, Relative Humidity, Atmospheric Pressure, Wind, Precipitation, Solar Radiation
 
Specific Information on instrument calibration capabilities
Temperature
Instrument Undergoing Calibration
Calibration Range
Reference standard, Equipment
Calibration and Measurement Capability (CMC)*
Traceability of Reference equipment
Last standard calibration date
Calibration body

Standard Mercury-in-Glass Thermometers;

Pt Resistance Thermometers

-60 to 80 °C

First-class Standard Pt Resistance Thermometer

20 mK

23 May 2017

National Institute of Metrology, China

Status of accreditation (date of the latest accreditation):
Link to the accreditation certificate
Accreditation body:
 
Relative Humidity
Instrument Undergoing Calibration
Calibration Range
Reference standard, Equipment
Calibration and Measurement Capability (CMC)*
Traceability of Reference equipment
Last standard calibration date
Calibration body

Standard Ventilation Psychrometers;

Hygrometers

-50 to 40 °C

(dew-point temperature)

Precision Dew-point Hygrometer

MPE: ± 0.2 °C (-50 to -20 °C)

MPE: ± 0.15°C (-20 to 40 °C)

(dew-point temperature)

0.15°C (-20 to 20 °C)

(dew-point temperature)

19 October 2017

National Institute of Metrology, China

Status of accreditation (date of the latest accreditation):
Link to the accreditation certificate
Accreditation body:
 
Atmospheric Pressure
Instrument Undergoing Calibration
Calibration Range
Reference standard, Equipment
Calibration and Measurement Capability (CMC)*
Traceability of Reference equipment
Last standard calibration date
Calibration body

Digital barometers

14 to 1720 hPa

   Gas Piston Pressure Gauge

3*10-5 P

(500 to 1100 hPa)

26 May 2017

National Institute of Metrology, China

Status of accreditation (date of the latest accreditation):
Link to the accreditation certificate
Accreditation body:
 
Wind
Instrument Undergoing Calibration
Calibration Range
Reference standard, Equipment
Calibration and Measurement Capability (CMC)*
Traceability of Reference equipment
Last standard calibration date
Calibration body

Anemometers

0.2 to 70 m/s

Pilot tube

0.5 %

7 April 2014

National Institute of Metrology, China

Status of accreditation (date of the latest accreditation):
Link to the accreditation certificate
Accreditation body:
 
Precipitation
Instrument Undergoing Calibration
Calibration Range
Reference standard, Equipment
Calibration and Measurement Capability (CMC)*
Traceability of Reference equipment
Last standard calibration date
Calibration body

Raingauges, Measuring cylinders

0 to 942.48 mL

Standard Capacity Measurement (glass)

MPE: ± (0.031 to 0.314) mL

October 2016

National Institute of Metrology, China

Status of accreditation (date of the latest accreditation):
Link to the accreditation certificate
Accreditation body:
 
Solar Radiation
Instrument Undergoing Calibration
Calibration Range
Reference standard, Equipment
Calibration and Measurement Capability (CMC)*
Traceability of Reference equipment
Last standard calibration date
Calibration body

Pyrheliometer

0 to 1400 W/m²

Cavity Radiometer

0.3 %

October 2015

PMOD-WRC Davos (Switzerland)

Status of accreditation (date of the latest accreditation):
Link to the accreditation certificate
Accreditation body:
 

* A CMC (calibration and measurement capability) is the smallest uncertainty (k=2) of measurement that can be expected to be achieved by the RIC during a calibration under normal conditions. This CMC is evaluated by the RIC itself and described in the scope of accreditation of the RIC, if available.

 
Further Information
 
 



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