ACCUBALANCE® Air Capture Hood from TSI Incorporated

Model 8371
TSI's ACCUBALANCE Air Capture Hood measures the air volume flowing through registers, diffusers, and grilles. Weighing just three and a half kilograms, the ACCUBALANCE is easy to carry, lift, and use. Simply hold the ACCUBALANCE up to a diffuser or grill and read direct airflow of a supply or exhaust on the large digital display.

Features and Benefits
Specifications
Model 8925 Printer Specifications
Downloads (Brochures, Manuals, etc. Use your browser's back button to return)

Features and Benefits

• Sample and hold function displays reading of one sample
• Automatic conversion between actual and standard flows when user initially inputs temperature and barometric pressure
• Variable time constant modes available for a steady display when measuring fluctuating flows
• K factor function enables flexibility for measuring a variety of diffusers
• Variety of hood sizes to choose from, allowing you to take readings from most diffusers, registers, or grilles
• Back-lit display is easy to read in poor lighting conditions
• Optional portable printer to provide hard copy documentation of your measurements
• Compact carrying case for easy transportation
• Field calibration adjustment for convenience
• NIST*-traceable calibration certificate

Specifications - Models 8371 ACCUBALANCE

Flow Range  15-1,000 l/s (50-3,500 m3/hr
  0.84-55 m3/min, 30-2,000 CFM)
Accuracy  ±5% reading and ±2.4 l/s
  (±8.5 m3/hr, ±0.15 m3/min, ±5 CFM)
Operating Temperature  0-60°C (32-140°F)
Weight (standard hood)  3.4 kg (7.5 lb)
Power  4 C-size batteries 
  (4 alkaline batteries provided)
Battery Life  40 hours continuous use
Carrying Case  660 mm x 660 mm x 180 mm
  (26 in. x 26 in. x 7 in.)
Hood Sizes Available
  Standard  610 mm x 610 mm (24 in. x 24 in.)
  Optional  610 mm x 1220 mm (24 in. x 48 in.)
  305 mm x 1220 mm (12 in. x 48 in.)
  305 mm x 1525 mm (12 in. x 60 in.)
  915 mm x 915 mm (36 in. x 36 in.)

Model 8925 Printer Specifications

Printing Method  Thermal serial dot matrix
Printing Speed  Approximately 0.8 lines/sec
External Dimensions
 (excl. projections)  135 mm x 100 mm x 35 mm
  (5.3 in. x 4 in. x 1.4 in.)
Weight  Approximately 0.4 kg (14 oz)
Temperature Range  0°C to 40°C (32°F to 104°F)
Humidity Range  30% RH to 80%RH
Printer Interface
  Type  Serial
  Baud Rate  1200