4046 (2.5-300 LPM) by TSI -Primary Calibrator

Personal Monitoring
Air Sampling Flow Calibrator Manufacturer: TSI
4046 (2.5-300 LPM) by TSI -Primary Calibrator
4046 (2.5-300 LPM) by TSI -Primary Calibrator
4046 (2.5-300 LPM) by TSI -Primary Calibrator

The Primary Calibrator 4046 by TSI is a field-portable volumetric flow calibrator covering a range of 2.5–300 LPM with an accuracy of ±2% and a clear digital display for real-time flow rate readout while making pump adjustments. Traceable to NIST standards and powered by alkaline batteries for cordless use, it is designed for calibrating and verifying medium to high-volume air sampling pumps used in industrial hygiene, environmental, and occupational health sampling programs where accurate, documented flow verification is required before and after sample collection.

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4046 (2.5-300 LPM) by TSI -Primary Calibrator
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About This Product

The Primary Calibrator 4046 by TSI is a field-portable volumetric flow calibrator covering a range of 2.5–300 LPM with an accuracy of ±2% and a clear digital display for real-time flow rate readout while making pump adjustments. Traceable to NIST standards and powered by alkaline batteries for cordless use, it is designed for calibrating and verifying medium to high-volume air sampling pumps used in industrial hygiene, environmental, and occupational health sampling programs where accurate, documented flow verification is required before and after sample collection.

Features & Capabilities

Calibration Certificate Available: ✓ Yes
Monitoring Scope: Personal Monitoring

Equipment Specifications

  • Flow range: 2,500 - 300,000 mL/min (2.5 to 300 LPM)
  • Continuous real-time readings for fast, easy pump adjustment and calibration
  • Field portable — use the same primary calibrator for adjustment, calibration and periodic checks
  • Comes with a NIST traceable calibration certificate
  • Battery powered, compact, and light weight

Kit Contents

4046 Calibrator, 6 Spare AA Batteries, 22mm Inlet Filter, Luer Adapter, Bio-Pump Calibration Adapter, Calibration Adapters (Inlet Adapter with 1/2" to 1/4" Tube Adapter), 1/4” and 1/2” ID Tubing, Mounting Lugs (2 Extra), Flow Chart Assembly Diagram, User Manual, Soft Carrying Case, Calibration Certificate

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