TSI surface anemometer TSI 8715 from the United States

Product Introduction:
The TSI 8715 surface anemometer is the most advanced and effective product in TSI's DP-CALC series of miniature wind pressure gauges. Its features and advantages include the ability to quickly measure the velocity matrix of surface average wind speed, automatic zeroing, fast and reliable measurement results, and accurate measurement even at low flow rates. Of course, TSI 8710 also possesses a series of advantages of the 8702/8705 wind pressure gauge, such as ergonomic design, data recording, and automatic statistical functions.

Product features:

When using the velocity matrix, 16 points of data can be obtained simultaneously on each square foot section, allowing for quick acquisition of the average wind speed across the surface
Automatic zeroing function eliminates the need for manual zeroing and calibration between readings
Modular tools suitable for different application scenarios and budgets
Quick measurement, saving time
Multi line display screen, easy to understand
Accurate measurement can still be achieved at low flow rates
Longer battery life (12 hours), shorter charging time

Randomly provide TSI's LogDat software to facilitate the organization of measurement data

Application scenarios:Measurement of surface wind speed for exhaust cabinets and biomedical safety cabinets - Testing, adjustment, balancing, energy-saving research for HVAC systems - Cleanroom testing - Industrial hygiene research - Compliance inspection

differential pressure
Range -3735 to 3735Pa (maximum safe operating pressure 37350Pa)
Error reading ± 2% ± 0.25Pa
Resolution 0.001Pa

absolute pressure

Range 356-1016 mm Hg
± 2% of the error reading

Resolution 1mm Hg

wind speed
Range: 0.13-41 m/s (Pitot tube), 0.13-25 m/s (Airflow probe), 0.13-13 m/s (Velocity matrix)
± 3% of the error reading (an additional ± 0.036m/s is required when the wind speed is greater than 0.254m/s)
Resolution 0.1m/s

temperature probe

Range -40~121 ℃ (depending on the probe)
Error ± 0.3 ℃ (0-71 ℃)/± 0.6 ℃ (-40~0 ℃)/± 0.6 ℃ (71-121 ℃)
Resolution 0.1 ℃

Relative humidity probe

Range 0-95% RH
Error 3% RH
Resolution 0.1% RH

Ability to calculate the average valueUp to 1000 pressure and wind speed data

Measurement IntervalContinuous measurement or user setting (10-600s)

response time2～8s

time constant1, 5, 10, 15, 20s

Instrument operating temperature4.4～60℃

Instrument volume188×114×58mm

weight0.5kg (including battery)

Power Supply:
Power type: Four AA alkaline batteries or nickel cadmium rechargeable batteries, or AC adapter
Battery life: approximately 12 hours (alkaline battery)
Battery charging time: 1 hour (external charger) or 5 hours (internal charger)

All models include the following accessories:

8715 DP-CALC miniature wind pressure gauge, carrying case, 457mm pitot tube, two static pressure probes, 5m long Neoprene tube, battery charger (internal and external), 4 AA rechargeable NiMH batteries, AC adapter, LogDat software, NIST calibration certificate, product manual