TSI Alnor 8371 Data sheet
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ACCUBALANCE
®
Air Capture Hood
Model 8371
TSI’s ACCUBALANCE®Air Capture Hoods measure air volume
flowing through registers, diffusers and grilles. Weighing just
seven and a half pounds, these air capture hoods are easy to
carry, lift and use. Simply hold the ACCUBALANCE up to a diffuser
or grille and read direct supply or exhaust airflow on the large
digital display.
Ventilation Test Instruments
Features and Benefits
Variable time constant modes minimize display variations when
measuring fluctuating flows
K factor function enables flexibility for measuring a variety
of diffusers
Variety of hood sizes lets you take readings from most
diffusers, registers or grilles
Back-lit display is easy to read in poor lighting conditions
ENERGY AND COMFORT
Model 8371
TRUST. SCIENCE. INNOVATION
ENERGY AND COMFORT
Specifications
ACCUBALANCE Model 8371 Air Capture Hoods
Flow Range
30 to 2,000 cfm (15 to 1,000 l/s, 50 to 3,500 m3/hr)
Accuracy
±5% reading and ±5 cfm (±2.4 l/s, ±8.5 m3/hr)
Operating Temperature
32 to 140°F (0 to 60°C)
Weight
7.5 lbs (3.4 kg)
†
Power
4 C-size batteries (4 alkaline batteries provided)
Battery Life
40 hours continuous use
Carrying Case
26 in. × 26 in. × 7 in. (660 mm × 660 mm × 180 mm)
Hood Sizes Available
Standard 24 in. × 24 in. (610 mm × 610 mm)
Optional 24 in. × 48 in. (610 mm × 1,220 mm)
12 in. × 48 in. (305 mm × 1,220 mm)
12 in. × 60 in. (305 mm × 1,525 mm)
36 in. × 36 in. (915 mm × 915 mm)
Model 8930 Printer Specifications
Printing Method Thermal serial head system
Printing Speed Approximately 0.8 lines/sec
External Dimensions
5.3 in. × 5.1 in. × 2.5 in.
(135 mm × 130 mm × 64 mm)
Printer Interface 8 bit serial RS-232-C, 1200 baud
Ventilation Test Instruments
TSI Incorporated
- 500 Cardigan Road, Shoreview, MN 55126-3996 USA
USA Tel: +1 800 874 2811 E-mail: info@tsi.com Website: www.tsi.com
UK Tel: +44 149 4 459200 E-mail: tsiuk@tsi.com Website: www.tsiinc.co.uk
France Tel: +33 491 95 21 90 E-mail: tsifrance@tsi.com Website: www.tsiinc.fr
Germany Tel: +49 241 523030 E-mail: tsigmbh@tsi.com Website: www.tsiinc.de
Sweden Tel: +46 8 595 13230 E-mail: tsiab@tsi.com Website: www.tsi.se
India Tel: +91 80 41132470 E-mail: tsi-india@tsi.com
China Tel: +86 10 8260 1595 E-mail: tsibeijing@tsi.com
Contact your local TSI Distributor or visit our website www.tsi.com for more detailed specifications.
P/N 5001004 Rev B Copyright © 2008 by TSI Incorporated Printed in U.S.A.
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8371
Density correction
•
K-factor
•
Variable time constant
•
Field calibration adjustment
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Printer output
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Back-lit display
•
Certificate of Calibration
•
†
Using 24 in. × 24 in. (610 mm × 610 mm) hood
Specifications are subject to change without notice.
TRUST. SCIENCE. INNOVATION
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