
1
Chapter 1. Introduction
The Electronic Balancing Tools EBT730/EBT731 are lightweight and easy-to-use instruments packaged
with a variety of accessories for measuring pressure, temperature, humidity, air velocity, and air volume.
Features of the micromanometer include:
Single-function keys for ease of use
Auto-zero for pressure measurements, auto-density correction, and back-pressure compensation
when used with a capture hood
User-selectable English and metric units
Conversions between actual and standard flow
Discrete or continuous display and data logging capabilities
Output port for downloading to a printer or a PC
Bi-directional Bluetooth communications to 8934 printer or PC
Powered by AC adapter or batteries (rechargeable NiMH or alkaline)
Full field calibration
Designed for:
Test and balance professionals
Mechanical contractors
Industrial hygienists
Plant engineers and facilities maintenance personnel
Applications include:
Test, balance, or commission HVAC systems
Test clean rooms and biological safety cabinets
Measure fume hood or filter face velocity
Measure pressure, temperature, relative humidity, air velocity, or air flow
C A U T I O N
W
HILE USING THE
B
ALOMETER
®
AIR BALANCING INSTRUMENT TO TEST AIR FLOW IN
DUCTS
,
YOU MAY COME INTO CONTACT WITH OR BE EXPOSED TO DUST
,
POLLEN
,
MOLD
,
FUNGUS
,
OR OTHER AIRBORNE CONTAMINANTS
.
I
F YOU ARE OR MAY BE SENSITIVE TO
DUST
,
POLLEN
,
MOLD
,
FUNGUS
,
OR OTHER AIRBORNE CONTAMINANTS
,
ALWAYS
USE AN
APPROPRIATE MASK OR RESPIRATOR WHILE EMPLOYING THE
B
ALOMETER
®
AIR
BALANCING INSTRUMENT
.
Instrument Description
The basic EBT730 includes a micromanometer, carrying case, 18 in. (46 cm) pitot tube, (2) static
pressure probes, (2) 8 ft (2.4 m) Norprene
®
tubing, user manual, LogDat-CH™ for Windows
®
data
downloading software and RS232 interface cable, neck strap, internal NiMH battery charger, (4) AA NiMH
batteries, AC adapter, and NIST traceable certificate.
®
Norprene is a registered trademark of Norton Performance Plastics, Akron, Ohio, USA.
®
Windows is a registered trademark of Microsoft Corporation.
www.
GlobalTestSupply
.com
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