VELOCICALC 9565 (Air speed)

• Exchangeable probes (see optional accessories)
• Probe calibration independent of the basic device
• Display of up to 5 parameters simultaneously
• Easy to read, large display
• One-hand operation possible
• Test ID freely selectable
• Storage of measured values: manual or automatic
• Download software included
• Scope of delivery: Device with airflow articulated probe 966 (air velocity, temperature, humidity), differential pressure sensor, Probe for static pressure and 2 x 1.2 m hose, USB cable, software CD (TrakPro/LogDat), manual, universal power supply, 4 batteries, carrying case, calibration certificate

Applications:

• Inspection of ventilation and air conditioning systems
• Qualification of cleanrooms
• Comfort measurements at the workplace
• Preparation of air balances
• Determination of indoor air quality
• Measurement of process air flows

Technical data

• Air speed:
• Measuring range: 0 to 50 m/s
• Accuracy: ± 3% of average value or ± 0.015 m/s
• Resolution: 0.01m/s
• Volume flow: Calculation off: Air velocity, barom. Pressure and K-factor for duct cross section up to max. 250x635 cm2
• Temperature:
• Measuring range: -10 to +60 °C
• Accuracy: ± 0,3% accuracy
• Resolution: 0.1°C
• Relative humidity:
• Measuring range: 0 to 95% rH
• Accuracy: ± 3% rH
• Resolution: 0.01% rH
• Barometric pressure
• Measuring range: 689.36 to 1240.85 hPa
• Accuracy: ±2% v.Mw.
• Data memory: 26500 data sets, 100 test ID's
• Download software: LogDat2 and TrakProTM
• Storage interval: 1s to 1h selectable
• Interface: USB
• Operating temperature:
• Basic unit: +5 to +45°C (storage -20°C to 60°C)
• Probe (9545): -10 to +60°C
• Weight 0,36kg with batteries
• Power supply 4xAA batteries or AC adapter
• Measurements:
• Device: 89.7 x 21.1 x 5.3 cm³
• Telescopic probe:
• Length: 101,6 cm
• Leg 16.2 cm (with angled probe)
• ∅Spitze: 7mm
• ∅Base: 13mm