Flow calibrator

Model: 4046/4146

The accuracy of TSI flowmeter TSI4046TSI4146 sampling in the United States depends on flow measurement and laboratory analysis. In order to accurately measure the volume of air passing through the sampling medium, the air sampling instrument must adjust the flow rate, calibrate, and regularly check to ensure the accuracy of the flow rate. Practice has shown that personal sampling pumps must be calibrated before and after each use, and regularly checked during use.

TSI provides two types of flow calibrators for calibrating pumps or other active air sampling devices. The 4046 and 4146 flow calibrators have ranges of 2.5-300L/min and 0.01-20L/min, respectively. They all use batteries, are lightweight, portable, and easy to use. Continuous display of volumetric flow rate enables real-time adjustment of pump flow rate. In addition, the calibrator has temperature compensation and pressure correction functions. The measurement of volumetric flow rate can be accurate to 2% of the count.

Product characteristics

Provide continuous and real-time volumetric flow counting for convenient and quick adjustment of pump flow rate

Using batteries, compact and lightweight

Portable - Use the same calibrator for adjustment, calibration, and regular flow checks

Confirmed by NIOSH as a Level 1 Calibration Reference Instrument Technology

Having NIST calibration certificate

Complete accessories, ready for immediate use

Application scenarios

Industrial hygiene sampling

Environmental Sampling

Research on Indoor Air Quality

Infectious Disease Health Research

Special longitudinal session

Contains components

Calibrator, battery, tube, carrying case, NIST calibration certificate, user guide

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