2.3.5 Product-Specific Data
Manual input range
upstream system volume 0
*1)
–100000 ml
*1)
When 0 is input, the upstream
system volume is measured.
Measuring Ranges
– Test pressure: 100–8000 mbar
– Pressure drop: 1–2000 mbar
– Max. measur-
able volume: 100000 ml
– Diffusion:
0.1–999.9 ml/min
– Water
intrusion:
0.1–999 ml/10 min
– Water flow: 0.01–99.9 ml/min
– Bubble point: 100–8000 mbar
Measuring Accuracy
– Pressure
±
0.1%
±
9.5 mbar
– Pressure drop
±
1 mbar
– Net volume
measurement
±
4%
– Diffusion
±
5%
– Water
intrusion
±
5%
– Bubble point
±
50 mbar
Operating Conditions
– Room
temperature +15°C to +35°C
– Rel. humidity 10-80%
Display
– Size 8.4"
– Resolution 640
+
480 pixels
Data Output
– Service TU RS232 | RS485
– Service MU RS232
8
2.3.6 Test Methods
Test method
Without ext. ref. tank
With ext. ref. tank
Press. drop test:
All filter systems up to net volume of 100 l
Diffusion test:
Cartridge systems up to
Cartridge systems up
net volume of 9000 ml
net volume of 100000 ml
Bubble point test:
Small systems and cartridge Small systems and cartridge
systems up to net volume
systems up to net volume
of 9000 ml
of 50000 ml
Multipoint diffusion
Cartridge systems up to
–
test:
net volume of 9000 ml
Diffusion and
Cartridge systems up to
Cartridge systems up to
bubble point test
net volume of 9000 ml
net volume of 50000 ml
(complete test)
Intrusion test,
Cartridge systems up to
–
water flow test
net volume of 9000 ml
2.3.7 General Data
Ambient conditions
Ambient
temperature:
+5 up to
+35°C
Noise level:
< 70 dB
Humidity:
95% at 25°C
The stated values apply from sea
level up to 2000 m.
The unit should be set up under
ambient conditions that produce
no negative effects during opera-
tion and processing, e.g. from
contaminated airflows, metallic
dust or fluids from leaks, conden-
sation, aerosols or widely changing
temperature conditions.
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