Hygro-Thermometer Calibration Procedure
**1\. Range of application** This technical document specifies the procedure for the calibration of hygro-thermometers with humidity measuring ranges from 20
1. Range of application
This technical document specifies the procedure for the calibration of hygro-thermometers with humidity measuring ranges from 20 to 90% RH with 0.1% RH accuracy, temperatures from -20 to 150 ° C, accuracy of 0.1 ° C.
3.1 Standard measuring instrument (s)
Standard Heating & Cooling Chambers:
- Range of measurement: (-20 ÷ 150) °C
(20 ÷ 95) %RH
- Accuracy: 0,1 °C
- Range of measurement: (0 ÷ 50) °C
3.3 Auxiliary Instrument(s)
7. Measurement Uncertainty Evaluation
8. General handling
a. The calibrated Hygro-thermometer is stamped, certified in paper along with calibration results, correction number, and measurement uncertainty at each check point.
b. The recommended calibration cycle of Hygro-thermometer is 12 months.
9. About EMIN's Calibration - Verification - Repair center
EMIN Vietnam’s Calibration and Verification center has been established since 2020 to provide after-sales services. The Calibration and Verification center is thoroughly equipped with technical equipment, followed by the assistance from various equipment manufacturers around the globe. At the center, calibration of specialized equipment is successfully carried out by experienced engineers in EMIN Vietnam, ensuring fast, accurate, reliable procedure to meet the most demanding customers’ requirements). Such technical capacity can only be performed by very few technology businesses in Vietnam. Meanwhile, after tireless effort, the Calibration and Verification center of EMIN Vietnam is officially certified to be accredited by the ISO 17025 standard (Jan, 2021)
If you want your instruments calibrated, please contact:
Equipment Verification - Calibration - Repair Service Center - EMIN Vietnam JSC
Address: No 11, Hoang Cau Moi Street, Trung Liet Ward Dong Da District, Ha Noi City
Email: email@example.com - Hotline: 0968.060.220