1 Introducon
The Pyxis SP-350 is a uniquely designed handheld mulmeter that measures PTSA. It is a cuvee-less device.
Less than 5 mL water sample is needed to ll the sample cell for proper measurement.
1.1 Main Features
The SP-350 includes the following features:
• Measurement of the concentraon of uorescent tracer PTSA of a water sample.
• Pre-calibrated for measuring PTSA (pyrenetetrasulfonic acid) in the range of 0 to 300 ppb.
• The uorescence PTSA measurement is automacally compensated for sample color and turbidity
interference up to 60 NTU without preltraon.
• PTSA uorescence can be calibrated using a single standard through a user-friendly, menu-driven
procedure.
• Large color graphic screen that can be read in direct sunlight.
2 Specicaons
Table 1. SP-350 Specicaons
Item Specicaon
*
P/N 50206
PTSA Range 0–300 ppb
PTSA Precision ±1% or ±1 ppb
Temperature Range 40–106 °F (4–41 °C)
Display 320×240 TFT-LCD, visible under direct sunlight
Power Supply 4 AA alkaline baeries
Typical Baery Life 10,000 readings
Dimension (L × W × H) 6.30 × 2.91 × 1.30 inch (160 × 74 × 33 mm)
Weight
†
0.68 lbs (310 g)
Enclosure Rang IP67
*
With Pyxis’s connuous improvement policy, these specicaons are subject to
change without noce.
†
Baeries excluded
3 Unpacking Instrument
Remove the instrument and accessories from the shipping container and inspect each item for any damage
that may have occurred during shipment. Verify that all items listed on the packing slip are included. If any
items are missing or damaged, please contact Pyxis Customer Service at service@pyxislab.com.
3.1 Standard Accessories
• Four (4) AA alkaline baeries
• Bluetooth/USB Adapter for Desktop P/N: MA-NEB
• User Manual available online at hps://pyxis-lab.com/support/
SP-350 User Manual service@pyxis-lab.com | +1 (866) 203-8397 2