Calibration of Measuring instrument-HVAC revalidation

[AsifHussain (Md.Asif Hussain)]

Dear All,

How do you conduct calibration of the following instrument:

1. Anemometer
2. Balometer
3. Particle counter
4. Micromanometer
5. Aerosol-Smoke generator
6. Photometer
7. Direct flow measuring hood.
8. Air Sampler-Viable and Non - viable

Thanks

[sabbineni_sujatha (Sabbineni)]

All this we can send out side for calibration.