TSI Instruments PANDA PAN200 Series, Руководство по эксплуатации и обслуживанию

Страница: 18 / 37

14 Chapter 3
Instrument Operation if EN Standard Test Protocol is Selected
1. Enter key parameters:
a.
Surface Area of ductwork
section to be tested.
b. Static Pressure of test, as
measured by Model 5825
micromanometer.
c. Flow Device as Nozzle or
Flow Grid.
LEAKAGE TEST
Surface Area
Static Pressure
Flow Device
Tightness Class
Test Length
Run Test
d. Leakage class as A, B, C, or D. Note that tests with negative
pressures must be selected as negative tests, as indicated by
-
.
e. Test Length, or duration of leakage test, usually 5 minutes.
2. Increase the blower speed until
the desired static pressure is
achieved.
3. When the static pressure has
stabilized, select
Run Test
and
press .
4. The display will show the
readings on the right. Leakage
Factor and Leak Rate will
update in real time, while other
parameters will remain constant.
If the Leakage Factor and Leak
Rate are sufficiently stable,
LEAKAGE TEST
Leakage Factor x.xx
Leak Limit x.xx
Leak Rate x.xx
Status OK
Flow Device Flow Grid
Baro Pressure 20.20
Temperature 20  C
Time 9:55
Standard TestXXX
Sample
0
(Sample Saved 1)
press the
START
soft key or the key to begin the leak test.
Pressing the
ESC
key will exit back to the previous screen.
5. After the leak test is complete, the Model 9565-P will prompt you
to press the
SAVE
or
PRINT
soft key. You can also press the
ESC
key here to back out to the previous screen without saving the data.
After completing leakage testing for a section of duct, you can move
on to the next section.
www.netzerotools.com
www.netzerotools.com