Airflow Instruments ProHood PH730, Руководство пользователя

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1
Chapter 1. Introduction
The PH730/PH731 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
P
RO
H
OOD CAPTURE HOOD 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
P
RO
H
OOD CAPTURE HOOD
.