Features

• Single standard calibration reduces calibration and handling time
• On-screen assisted verification ensures instrument is performing correctly
• RST mode for precise measurement in rapidly settling samples

Specifications

• Measurement Method: Ratio turbidimetric determination using a primary nephelometric light scatter signal (90) to the transmitted light scatter signal.
• Regulatory: Meets EPA Method 180.1
• Light Source: Tungsten filament lamp
• Range: 0 to 1000 NTU (FNU)
• Accuracy: +/-2% of reading plus stray light from 0 to 1000 NTU
• Repeatability: +/-1% of reading, or 0.01 NTU (FNU), whichever is greater
• Resolution: 0.01 NTU on lowest range
• Stray Light:< 0.02 NTU (FNU)
• Signal Averaging: Selectable on/off
• Detector: Silicon photovoltaic
• Reading Modes (user selectable): Normal (Push to Read); Signal Averaging; Rapidly Settling Turbidity
• Data Logger: 500 records
• Power Requirement: 110-230 VAC, 50/60 Hz (with Power or USB+Power module); 4 AA alkaline batteries; Rechargeable NiMH (for use with USB+Power module)
• Operating Conditions: Temperature: 0 to 50 C (32 to 122 F); Relative Humidity: 0 to 90% @ 30 C, 0 to 80% @ 40 C, 0 to 70% @ 50 C, non-condensing
• Storage Conditions: -40 to 60 C (-40 to 140 F), instrument only
• Interface: Optional USB
• Instrument Enclosure Rating: IP67 (closed lid, battery compartment excluded)
• Protection Class: Power Supply: Class II
• Certification: CE certified
• Sample Required: 10mL (0.3 oz.)
• Sample Cells: 60mm x 25mm (2.36″ x 1″) borosilicate glass with screw cap
• Dimensions: 22.9cm x 10.7cm x 7.7cm (9.0″ x 4.2″ x 3.0″)
• Weight: 527g (1.16 lb.) without batteries; 618g (1.36 lb.) with four AA alkaline batteries