1
Introduction
The Pyxis SP-350P is a uniquely designed handheld multimeter that measures Fluorescent Polymer. It is a
cuvette-less device. Less than 5 mL water sample is needed to fill the sample cell for proper measurement.
1.1
Main Features
The Pyxis SP-350P analyzer measures the concentration of Fluorescent Polymer of a water sample and
includes the following features:
• Pre-calibrated for measuring Fluorescent Polymer in the range of 0 to 20 ppm. The Fluorescent Poly-
mer measurement is automatically compensated for sample color and turbidity interference.
• Fluorescent Polymer can be calibrated with three standards (0, 10 and 20 ppm) through a user-
friendly, menu-driven procedure.
• No sample cuvette is required and as such variations associated with the cuvette are eliminated.
• Large color graphic screen that can be read in direct sunlight.
2
Specifications
Table 1.
SP-350P Specifications
Item
Specification
*
Part Number (P/N)
50228
Fluorescent Polymer Range
†
0.1–20 ppm
Fluorescent Polymer Accuracy
±
1% or
±
0.1 ppm
Excitation Wavelength
410 nm
Emission Wavelength
450 nm
Wavelength Accuracy
±
1 nm
Calibration Solution Point
0, 10, and 20 ppm
Temperature Range
40–106 °F (4–41 °C)
Display
320
×
240 TFT-LCD, visible under direct sunlight
Power Supply
4 AA alkaline batteries
Typical Battery Life
3,200 readings
Dimension (L
×
W
×
H)
6.69
×
3.15
×
1.77 inch (170
×
80
×
45 mm)
Weight
‡
0.88 lbs (400 g)
Enclosure Rating
IP67
Regulation
CE/RoHS
*
With Pyxis’s continuous improvement policy, these specifications are subject to change
without notice.
†
The Fluorescent Polymer concentration scale is based on the polymer containing 0.25 mole
% fluorescent monomer.
‡
Batteries excluded
SP-350P User Manual
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