6
General Description
Specification
1
• Colorimeter Wavelength: 365/420/455/525/560/570/630 nm
• Turbidity Excitation: White/Infrared LED/90 degree scattering
• Fluorescence Excitation Wavelength: 365/460 nm LED
• Fluorescence Emission Wavelength: 410/520 nm
• Wavelength Accuracy: ±1 nm
• Absorbance Reproducibility: 0.005 au (0 - 1.0 au) (3 sigma)
• Absorbance Linearity Range: 0 - 1.0 au
• PTSA Reproducibility: 1 ppb PTSA (3 sigma)
• PTSA Detection Limit: 1 ppb
• PTSA Range: 0 - 300 ppb
• Fluorescein Reproducibility: 0.2 ppb or 2% of the value
• Fluorescein Detection Limit: 0.1 ppb
• Fluorescein Range: 600 ppb
• Turbidity Reproducibility: 1 NTU (3 sigma)
• Turbidity Detection Limit: 1 NTU
• Turbidity Range: 1 - 200 NTU
• Battery: 4 AA alkaline
• Typical Battery Life: 3 months
• Display: Graphical LCD 192x128 pixels,
visible under direct sunlight
• Instrument Dimension: L 265mm W 88mm H 62mm
• Instrument Weight: 600 g without batteries
• Storage Temperature Range: 0 - 140°F (-18 - 60°C )
• Operation Temperature Range: 40 - 120 °F (4 - 49°C )
• Humidity: 85% at 106 °F (41 °C )
• Environmental: IP67, dustproof and waterproof
Note:
1. Specifications are subject to change without notice for continuous development.
2. The fluorescein range in earlier versions of the SP-910 may be only up to 20 ppb.
To extend the upper limit to 600 ppb, please contact Pyxis customer support at
service@pyxis-lab.com.