VelociCalc Multi-Function Ventilation Meter 9630-982 TSI

VelociCalc Multi-Function Ventilation Meter 9630-982 TSI

High-Performance Micromanometer with IAQ and Ventilation Assessment Capabilities

The VelociCalc® 9630-982 TSI is a portable, advanced multi-function ventilation meter designed to meet the demands of HVAC professionals and indoor air quality specialists. VelociCalc Multi-Function Ventilation Meter 9630-982 TSI model pairs the 9630 micromanometer with the 982 IAQ probe, enabling comprehensive assessment of air pressure, temperature, humidity, and CO₂ levels—all in one device.

The 9630 base unit features a high-resolution color display and intuitive user interface for real-time measurements, easy setup, and efficient workflows. The 982 smart probe adds precise CO₂ monitoring, ideal for evaluating ventilation effectiveness, verifying building compliance, and optimizing occupant comfort in indoor environments.

This versatile instrument is essential for professionals conducting building diagnostics, commissioning, and environmental monitoring.

Features and Benefits

• Simultaneously displays and logs pressure, temperature, humidity, and CO₂

• Integrated barometric pressure sensor with air density compensation

• Real-time display of multiple measurements for improved workflow

• Large, high-resolution color screen with intuitive navigation

• Compatible with optional K-type thermocouple input

• Supports percent outdoor air calculation using CO₂ differential

• Smart probe connectivity with calibration certificates

• Integrated magnets for hands-free attachment to metal surfaces

• Programmable K-factors for duct traverse airflow measurements

• USB output for data transfer and report generation

• Optional USB portable printer (802241) for onsite printouts

Applications

• HVAC system testing and air balancing

• Indoor air quality (IAQ) investigations

• Cleanroom and biosafety cabinet monitoring

• Ventilation effectiveness using CO₂ concentration

• Building commissioning and energy performance assessment

• Air pressure and flow verification in commercial and institutional facilities

Specifications

• Model: 9630-982

• Differential Pressure Range: ±3735 Pa (±15 in. H₂O)

• CO₂ Measurement Range: 0 to 5000 ppm (via 982 probe)

• Temperature Range: 0 to 60°C (32 to 140°F)

• Humidity Range: 0 to 95% RH non-condensing

• Display: Full-color graphic LCD

• Thermocouple Input: 1 x K-type

• Power Supply: 4 x AA alkaline batteries

• Connectivity: USB interface for PC data download

• Mounting: Built-in magnets for secure attachment

Included Items

• VelociCalc 9630 instrument

• 982 IAQ smart probe (with calibration certificate)

• Static pressure probe

• 8 ft (2.4 m) tubing

• USB cable

• Wrist strap

• Carrying case

• Owner’s manual

• NIST-traceable calibration certificate