Page 1-2
LiQuilaz II E and S Operations Manual
Chapter 1 Getting Started
Figure 1-1
LiQuilaz II Liquid Particle Counter for online applications
LiQuilaz II E Model Specifications
Table
1-1
Specifications for LiQuilaz II E Liquid Particle Counters
E20P
E20
E15P
Size range
2 – 125 µm
2 – 125 µm
1.5 – 125 µm
Flow rate
a
a. When the LiQuilaz II E20 Liquid Particle Counter is used with a SLS Family, the optimum flow rate is
20 mL/min. Operating at a greater flow rate may cause cavitation, depending upon the sample
viscosity and dissolved gases in the sample.
20 mL/min ±
10
%
70 mL/min. ±
10
%
20 mL/min ±
10
%
Size channels
User-adjustable from 1 to 15
Resolution
Less than 10
% at 10 µm
Wetted surfaces
Fused silica, black quartz, Kalrez
®
, and Kel-F
®
Liquid connections
3 mm flare or 1/4-inch Flaretek®
Pressure range
0
– 100 psi
Sample temperature
50 – 122 °F (10 – 50°C)
Maximum concentration
b
b. Greater than 90% accuracy (less than 10% coincidence loss) at maximum recommended
concentration
10,000 particles/mL
Dimensions (l, w, h)
12.75 x 4.25 x 4.5 in (32.4 x 10.8 x 11.4 cm)
Weight
6.1 lb (2.8 kg)
Communication modes
5-wire, RS-485, DB-9 connectors, PMS serial communications protocol,
10/100BaseT Ethernet, PMS Ethernet Protocol, Modbus TCP
