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TSI Alnor

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Features

  • Static/Differential Pressure
    • Range: -15 to +15 in. H2O
    • Accuracy: ±1% of reading ±0.005 in. H2O
  • Velocity From Pitot Tube
    • Range: 250 to 15,500 ft/min
    • Accuracy: ±1.5% at 2,000 ft/min
  • Duct Size (AXD620): 1 to 250 inches in increments of 0.1 in.
  • Data Storage (AXD620): 12,700+ samples and 100 test IDs
  • Logging Interval (AXD620): 1 second to 1 hour
  • User-selectable time constant
  • NIST Certificate Included

What's in the Box

  • Hard carrying case
  • 4 alkaline batteries
  • Manual
  • NIST certificate
  • 8ft rubber tube (AXD620 only)
  • Static pressure tip (AXD620 only)
  • LogDat2 software (AXD620 only)
  • USB cable (AXD620 only)

The TSI Alnor AXD610 and AXD620 are easy to use, handheld digital micromanometers suitable for fast, accurate and reliable pressure and air velocity measurements. The AXD620 adds comprehensive functions that include volumetric flow rate calculation, programmable k-factors and data logging. Premium features make the TSI Alnor AXD610 and AXD620 micromanometers ideal for HVAC commissioning and troubleshooting, testing and balancing, pitot tube duct traverses, static pressure measurements, and differential pressure measurements

AXD610 and AXD620 micromanometers measure differential and static pressure from -15 to +15 in. H2O (-3735 to +3735 Pa) with an accuracy of ±1% of reading ±0.005 in. H2O. When using a Pitot tube, air velocity measurements from 250 to 15,500 ft/min can be made with an accuracy of up to ±1.5%. The AXD620 micromanometer can also measure volumetric flow rates which are dependent upon duct size and k-factors. Additional features of the AXD620 include the ability to record data points in a duct traverse using the sampling function, data logging of 12,700+ samples with time and date stamp, LogDat2 downloading software and programmable K factors.

Specifications

Temperature Range 40 to 113°F (5 to 45°C)
Temperature Resolution
Velocity Range 250 to 15,500 ft/min (1.27 to 78.7 m/s)
Temperature Accuracy N/A
Operating Temp 40 to 113°F (5 to 45°C)
Power Supply AXD620 Four AA-size batteries or
optional AC adapter
AXD610 Four AA-size batteries
Battery Life N/A
Velocity Resolution Resolution 1 ft/min (0.1 m/s)
Velocity Accuracy Accuracy3 ±1.5% at 2,000 ft/min (10.16 m/s)
Additional Information Programmable K factors (AXD620)
Pressure Range -15 to +15 in. H2O (-28.0 to +28.0 mm Hg, -3735 to +3735 Pa)
Pressure Accuracy ±1% of reading ±0.005 in. H2O (±1 Pa, ±0.01 mm Hg)
Output LogDat2™
Time Constant 1 second to I hour (AXD620)
Relative Humidity Range N/A
Relative Humidity Accuracy N/A
Relative Humidity Resolution N/A
Volumetric Flow Range Actual range is a function of velocity,
pressure, duct size, and K factor
Volumetric Flow Accuracy N/A
Volumetric Flow Resolution N/A

Probes

TSI Alnor Pitot Probes
Various length Pitot probes designed for use with TSI Alnor instruments
$150.00
TSI Alnor 3002017 Static Pressure Probe
Static pressure probe designed for use with the TSI Alnor EBT721 and EBT731 balometers
$30.00

Power Supplies

TSI Alnor Universal Power Supply
Universal AC adapter designed for use with TSI Alnor instruments
$60.00
In Stock

Cases

Carrying cases, spare cases

TSI Alnor DP-Calc Carrying Cases
Carrying cases designed for use with the TSI DP-Calc micromanometers
$80.00

Accessories

Please consider these optional accessories.

TSI Alnor Norprene Tubing
The TSI Alnor 372000000 Norprene tubing comes in an 8-foot (2.5 meter) length
$15.00