Psychrometer / Anemometer

Sper Scientific 840034 Psychrometer / Anemometer: Your Ultimate HVAC & Environmental Monitoring Solution

Unlock comprehensive environmental analysis with the Sper Scientific 840034 Psychrometer / Anemometer, an ingeniously designed instrument that seamlessly integrates the capabilities of both an anemometer and a psychrometer into a single, compact device. This powerful tool is engineered for professionals demanding precision and versatility in applications such as HVAC system diagnostics, Indoor Air Quality (IAQ) assessments, and critical environmental monitoring.

Unrivaled Measurement Capabilities:

Gain critical insights with simultaneous measurements of seven essential parameters:

• Air Speed: Precisely measure airflow velocity, crucial for balancing HVAC systems and assessing ventilation effectiveness.
• Air Volume (CFM/m³/sec): Calculate air volume in ducts and rooms, vital for verifying system performance and ensuring proper air exchange.
• BTU (British Thermal Units): Quantify heating and cooling capacity, allowing for efficient energy consumption analysis.
• Air Temperature (°C/°F): Monitor ambient temperature conditions.
• Relative Humidity (RH): Accurately assess moisture levels in the air, a key factor in comfort and material preservation.
• Dew Point: Determine the temperature at which air becomes saturated with moisture, indicating potential condensation risks.
• Wet Bulb Temperature: Essential for psychrometric calculations and evaporative cooling efficiency.

Advanced Features for Professional Use:

Designed with the professional in mind, the 840034 offers a suite of features to enhance usability and data integrity:

• Auto Ranging: Effortlessly switch between measurement ranges for optimal precision.
• Units Flexibility: Easily toggle between metric (m/s, m³/sec, °C) and imperial (ft/s, CFM, °F) units to suit your standards.
• Min/Max/Avg Functions: Capture peak, lowest, and average readings over time for comprehensive trend analysis.
• Data Hold: Freeze current readings on the display for convenient recording.
• Auto Power Off: Conserve battery life during extended field use.
• Bright LCD Backlight: Ensures clear readability in all lighting conditions.
• Computer Interface: Connect to a PC for real-time data streaming and advanced analysis. (Requires optional USB Cable 840054 and Data Acquisition Software 840052).
• Detachable & Replaceable Probe: The integrated vane sensor probe can be easily detached for convenient maintenance, repair, or replacement, extending the instrument's lifespan.

Rugged Design & Comprehensive Kit:

Built to withstand the rigors of field work, the 840034 comes complete with a robust hard carrying case, ensuring your instrument is protected during transport and storage. Each unit includes the essential probe, a tripod mounting screw for stable, hands-free operation, and 4 AAA batteries to get you started immediately. An optional AC adapter (840027) is available for prolonged use.

Technical Specifications (Summary):

• Air Speed: 0.3 to 35 m/s (1 to 114 ft/s) with 0.1 resolution.
• Air Volume: Up to 99999 m³/sec or CFM.
• Air Temperature: -20 to 60°C (-4 to 140°F) with high accuracy (±0.6°C / ±1°F).
• Relative Humidity: 0 to 100% RH with ±3% accuracy (10-90% RH).
• Dew Point: -68 to 70°C (-90 to 158°F).
• Wet Bulb: -22 to 70°C (-7.6 to 158°F).
• Capacity BTU/H: 0 to 99999 kw.
• Dimensions: Meter: 7" × 3" × 1½" (178 × 76 × 38 mm), Sensor Head Diameter: 3" (76 mm).
• Weight: 10 oz (283 g).

Empower your work with the Sper Scientific 840034 Psychrometer / Anemometer – the all-in-one solution for precise and reliable environmental measurements.