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TSI 4046

Occupational Safety and Environmental Measuring Instruments

TSI 4046 Air Flow Calibrator

High Flow Environmental Air Calibrator (2.5-300 L/min)

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The TSI 4046 Flow Calibrator is extremely lightweight and practical with its compact, portable design. Volumetric flow is displayed live on the LCD screen, allowing immediate adjustments to pump flow. Air sampling pumps are key components for exposure assessment studies. Accurate sampling by air pumps depends on how well the sampling pump operates and how properly the laboratory analysis is conducted. Sampling pumps must be calibrated with a calibrator before and after operation. The TSI 4046 Flow Calibrator is extremely lightweight and practical with its compact, portable design. Volumetric flow is displayed live on the screen, enabling instant adjustments to pump flow. The TSI 4046 Flow Calibrator comes with a soft carrying case, battery pack, sampling tubing, user manual, and a NIST-Traceable Calibration Certificate, operating with an accuracy of +/- 2%. Calibration is required every 12 months for proper operation.

Product Specifications
  • Real-Time Intervention Capability It provides real-time volumetric flow readings of air pumps, enabling rapid and easy adjustments and interventions to the pump.

  • Design Providing Ease of Use Battery-powered, compact, and lightweight design. Field-portable configuration. You can use the TSI 4046 Flow Calibrator to adjust, calibrate, and periodically check air pumps. Complete calibration kits are ready for use upon receipt, allowing calibration work to commence immediately.

  • A Single Solution for Many Diverse Needs It can be used for sampling in environmental studies, indoor air quality measurements, and medical studies on disease distribution and control.

  • Reliable Operation The TSI 4046 Flow Calibrator comes with a NIST Traceable Calibration Certificate and operates with an accuracy of +/- 2%. In addition, the soft-case carry bag provides protection against water and dust as well as carrying convenience.

  • Product Documents

    Technical Specifications

    Show Technical Details
    Model TSI 4046
    Measurement Range 2.5 - 300 litres/minute
    Sensitivity +/- %2
    Operating Temperature Between 0 and 50 C
    Storage Temperature Between -20 and 60 C
    Dimensions and Weight 18.3 x 6.4 x 5.3 cm, 0.5 kg
    Flow Body Material Polycarbonate
    Warm-up Time 1 minute
    Power Adaptor 7.5V DC +-1.5V, 300mA maximum
    Measurement Repeatability +-%0.5
    Accessories Carry case, dampening module, battery, rubber connection tubing, filter

    Sampling and Standards Approach

    Flow verification approach: verifying the actual flow rate of air sampling pumps before and after sampling is a critical step for sample volume and the reliability of analytical findings. The operating range of the calibrator must cover the target pump flow rate, and where possible, the sampling train/media should be included in the system during calibration.

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    Notice: The technical information, product specifications and images on this page are based on manufacturer publications. The manufacturer may change specifications without notice. For current specifications or assistance in selecting a suitable product for your application, please contact NOVEL at info@novel.com.tr .

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