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Primary Calibrator 2.5 to 30 lpm
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Primary Calibrator 2.5 to 300 lpm Model 4046
Personal sampling pumps are key tools for exposure assessment. The accuracy of sampling depends on how much air passes through the sampling media and good laboratory analysis. As a common practice, sampling pumps should be calibrated before and rechecked after sampling using a calibration device.
Downloads
- Spec Sheet download
Product Description
TSI offers two Primary Calibrator models for calibrating pumps or any other air sampling instrument
that draws an active air sample. The Model 4046 Primary Calibrator offers a range of 2.5 to 300 lpm. These small, portable, battery-operated units are lightweight and easy to use. Volumetric flowrate is displayed continuously so adjustments to pump flow can be made in real-time. These Primary Calibrators are temperature-compensated and pressure-corrected to calculate volumetric flow rate at an accuracy within 2% of reading.
Primary Calibrator kits are available complete with a soft-sided carrying case, battery pack, tubing, user guide and NIST-traceable calibration certificate.