conductivity - Omega Engineering
conductivity - Omega Engineering
conductivity - Omega Engineering
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WATER ANALYSIS<br />
Typical Applications<br />
Drinking Water<br />
Filtered Water<br />
Final Product Clarity<br />
Wastewater Treatment Plant Effluent<br />
TRCN-96<br />
Analyzer<br />
ø 21<br />
(0.844)<br />
4 PLACES<br />
Turbidity Analyzer Dimensions, mm (in)<br />
MENU<br />
ESC<br />
ENTER<br />
89<br />
(3.50)<br />
150<br />
(5.91)<br />
144<br />
(5.67)<br />
Panel Cutout: 137 (5.4) H x 131 (5.15) W<br />
89<br />
(2.00)<br />
25<br />
(1.00) TYP. MOUNTING<br />
BRACKET<br />
15<br />
(0.60)<br />
Four-Beam Technology<br />
The four-beam method uses two<br />
light sources and two photodetectors<br />
spaced at 90° intervals around the<br />
sample chamber. Two measurement<br />
phases provide four independent<br />
measurements from two light sources.<br />
During phase I, photodetector #2<br />
provides a 90° scattered light active<br />
signal, while photodetector #1 provides<br />
a forward scattered light reference<br />
signal. During phase II the process<br />
is reversed.<br />
The microprocessor uses a ratiometric<br />
algorithm to calculate the turbidity<br />
value from the four readings.<br />
This method mathematically cancels<br />
error effects from aging or fouling<br />
of components, and compensates<br />
for color effects. Even as detector<br />
sensitivity changes with age, the fourbeam<br />
method neutralizes the effects<br />
of these changes without calibration.<br />
LIGHT<br />
SOURCE<br />
#1<br />
LIGHT<br />
SOURCE<br />
#2<br />
To Order (Specify Model No.)<br />
Model No. Price Description<br />
TRCN-96 $1995 Turbidity sensor and analyzer with 0.6 m (20') cable<br />
TRCN-96-CE 2145 TRCN-96 with CE Approval<br />
TRCN-96-PM 40 Pipe mounting kit<br />
TR-8220 450 Calibration standard cube<br />
Ordering Example: TRCN-96, turbidity sensor and analyzer, $1995<br />
PHASE I<br />
PHOTO<br />
DETECTOR<br />
#2<br />
CHANNEL<br />
1<br />
ACTIVE<br />
PHOTO<br />
DETECTOR<br />
#1<br />
CHANNEL<br />
1<br />
REFERENCE<br />
LIGHT<br />
SOURCE<br />
#1<br />
LIGHT<br />
SOURCE<br />
#2<br />
PHASE II<br />
PHOTO<br />
DETECTOR<br />
#2<br />
CHANNEL<br />
2<br />
REFERENCE<br />
PHOTO<br />
DETECTOR<br />
#1<br />
CHANNEL<br />
2<br />
ACTIVE<br />
MOST POPULAR MODELS HIGHLIGHTED!<br />
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