The VelociCalc® Air Velocity Meter 9515 can be rented as part of a IAQ Test measurement. The VelociCalc® Air Velocity Meter 9515 is the economical choice for a digital air velocity meter, without compromising accuracy or precision. Professionals find it an ideal tool for face velocity measurements in fume hoods, spray booths, or for ventilation system checks.

The VelociCalc® Air Velocity Meter 9515 kit contain:

• Instrument
• Hard carrying case
• 4 alkaline batteries
• Operation and service manual
• Calibration certificate

Applications

• IAQ investigations
• Optimizing HVAC system performance
• Commissioning
• Plant maintenance

Technical Specifications

Velocity:

Range: 0 to 4000 ft/min (0 to 20 m/s)

Accuracy1&2: ±5% of reading or ±5 ft/min (±0.025 m/s),

whichever is greater

Resolution: 1 ft/min (0.01 m/s)

Temperature:

Range: 0 to 200°F (-18 to 93°C)

Accuracy3: ±0.5°F (±0.3°C)

Resolution: 0.1°F (0.1°C)

Instrument Temperature Range:

Operating (Electronics): 40 to 113°F (5 to 45°C)

Operating (Probe): 0 to 200°F (-18 to 93°C)

Storage: -4 to 140°F (-20 to 60°C)

Instrument Operating Conditions:

Altitude up to 4000 meters

Relative humidity up to 80% RH, non-condensing

Pollution degree 1 in accordance with IEC 664

Transient over voltage category II

External Meter Dimensions:

3.3 in. ´ 7.0 in. ´ 1.8 in. (8.4 cm ´ 17.8 cm ´ 4.4 cm)

Meter Weight:

Weight with batteries: 0.6 lbs (0.27 kg)

Power Requirements:

Four AA-size batteries (included)