Air Capture Hoods - AccuBalance, Model 8371

Air Capture Hoods

AccuBalance, Model 8371

TSI's AccuBalance® Air Capture Hoods measure the air volume flowing through registers, diffusers, and grilles. Weighing just seven and half pounds, the AccuBalance is easy to carry, lift, and use. Simply hold the AccuBalance up to diffuser or grill and read direct airflow of a supply or exhaust on the large digital display.

FEATURES AND BENEFITS

Sampling function allows for easy averaging of multiple measuring points
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, registrers, 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

Flow Range	30-2,000 CFM (15-1,000 l/s, 50-3,500 m³/hr)
Accuracy	±5% reading and ±5 CFM (±2.4 l/s, ±8.5 m³/hr)
Opterating temperature	32-140°F (0-60°C)
Weight	(using 24"x24" hood) 7 1/2 lbs (3.4 kg)
Power	4 C-size batteries (4 alkaline batteries provided)
Battery life	40 hour continuous use
Carrying case	26" x 26" x 7"

Hood sizes available
Standard	24" x 24" (610 x 610 mm)
Optional	24" 48" (610 x 1220 mm) 12" x 48" (305 x 1220 mm) 12" x 60" (305 x 1525 mm) 36" x 36" (915 c 915 mm)

Model 8925 Printer specification
Printing method	Thermal serial dot matrix
Printing speed	About 0.8 lines/sec
External dimensions (excluding projections)	5.3" x 4" x 1.4" (135 x 100 x 35 mm)
Weight	Approx. 14 oz (0.4 kg)
Temperature range	32 to 104°F (0 to 40°C)
Humidity range	30% RH to 80% RH
Printer interface
Type	Serial
Baud Rate	1200