| RIC at Buenos Aires, Argentina (Region III) | 
| (Information on this webpage is based on the latest report from the RIC.Please refer to the RIC's website for the latest information.)
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| General Site Information | 
| Address: Servicio Meteorológico Nacional, Dorrego 4019, C1425 GBE, Ciudad Autónoma de Buenos Aires, Argentina | 
| Website: http://www.smn.gov.ar/ | 
| Contact persons: Elián Wolfram; Paola SAYAGO (for contacts in Spanish only) | 
| Email: ewolfram@smn.gob.ar; psayago@smn.gov.ar | 
| Tel: 54 9 1154138163 | 
| Fax: | 
| Calibration capabilities: Temperature, Relative Humidity, Atmospheric Pressure, Wind, 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 |  | Digital Thermohygrometer Analog thermometer | -30 to 50 °C | Vaisala HMT333,Climatic Chamber ARALAB
 | +/- 0.4°C | August 2024 | SICE SRL |  |  Liquid-filling Thermometer Platinum resistive thermometers | -10 to 50 °C | FUESS 9120, Thermal Bath BOEPPLE & CO.KG. GIESSEN
 | +/- 0.5°C | December 2023 | SICE SRL | 
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| 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 |  | Digital Thermohygrometer | 15 to 100 % RH | Vaisala HMT333,Climatic Chamber ARALAB
 | +/- 5% | August 2024 | SICE SRL | 
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| Status of accreditation (date of the latest accreditation): | 
| Link to the accreditation certificate | 
| Accreditation body: | 
|  | 
| | Instrument Undergoing Calibration | Calibration Range | Reference standard, Equipment | Calibration and Measurement Capability (CMC)* | Traceability of Reference equipment |  | Last standard calibration date | Calibration body |  | Digital Barometer | 500 to 1100 hPa |    Vaisala PTB 330,Volumen Controller ASHCROFT,
 Barometric Chamber Negretti & Zambra
 | +/- 0.3 hPa | October 2023 | INTI |  | Piezoresistive Barometer Aneroid barometer | 500 to 1100 hPa | Vaisala PTB 330, Barometric Chamber Negretti & Zambra
 | +/- 0.5 hPa | October 2023 | INTI | 
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| 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 |  | Ultrasonic Anemometer Electromechanical Anemometer Mechanical wind turbines | 0.8 to 20 m/s | Vaisala WS425, closed-type wind tunnel Santos Zaghi | +/- 0.5 m/s than 5m/s more than 5m/s: 10% | October 2022 | LaCLyFA |  | Ultrasonic Anemometer Electromechanical Anemometer | 0.5 to 75 m/s | Pitot static tube BS3605-321S18, thermoelectrical anemometer 8455-300-1TSI-Instruments, eiffel-type wind tunnel 860075-E
 Westenberg
 | +/- 0.5 m/s than 5m/s more than 5m/s: 10% | August 2024 | Westenberg,Alemany
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| Status of accreditation (date of the latest accreditation): | 
| Link to the accreditation certificate | 
| Accreditation body: | Radiation |  | | Instrument Undergoing Calibration | Calibration Range | Reference standard, Equipment | Calibration and Measurement Capability (CMC)* | Traceability of Reference equipment |  | Last standard calibration date | Calibration body |  | Absolute Cavity Pyrheliometer (TMI) | DNI < 1500 Wm-2 | AHF28968, AHF29220, AHF30713, TMI68018 |   | 7 October 2022 | NREL, US |  | Absolute Cavity Pyrheliometer (PMO8) | DNI < 1500 Wm-2 | PM02 |  | 24 Sep 2021 | PMOD/WRC |  | UV Radiometer (SL501) | 0.5 to 8.6 UVI | T68522, T68523 |  | 9 Aug 2022 | PMOD/WRC |  | UV Radiometer (K&Z UV-S A-T) | 10.7 to 57.7 UVA Dose | T68522, T68523 |  | 9 Aug 2022 | PMOD/WRC |  | UV Radiometer (K&Z UV-S A-T) | 0.5 to 8.9 UVI | T68522, T68523 |  | 9 Aug 2022 | PMOD/WRC |  | Pyranometer (CMP 22) | DNI<1500 Wm-2 | PMO8 |  | October 7-9, 2023
 | SMN, Argentina | 
 |  | Status of accreditation (date of the latest accreditation): |  | Link to the accreditation certificate |  | Accreditation body: | 
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