Item No.: L1910 - Smart 3 Colorimeter, each

Smart 3 Colorimeter, each
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The User-friendly Smart 3 Colorimeter is the ideal direct reading colorimeter for complete on-site water analyses.
The compact SMART3 Colorimeter is ideal for water analysis in the field or in the lab. Easy to use software allows the analyst to choose a test factor from over 75 preprogrammed calibrations for LaMotte reagent systems. The reacted sample is always scanned at the optimum wavelength which is automatically selected from the multiple LED optical system and the test result is presented on the large, backlit display. The test result is displayed directly in units of concentration, as well as Absorbance and %T, in one of seven languages. The analyst also has the option of entering up to 25 additional calibrations for analysis with custom reagent systems. Test factors can be arranged in any of three sequences that can be modified at any time to meet changing testing needs. The data logger holds up to 500 time and date stamped data points. A USB connection allows an interface of the colorimeter with a computer for real-time data acquisition and data transfer. The meter logs up to 500 data points.


  • IP67 Waterproof Large graphical liquid crystal display
  • Simple, menu-driven operation
  • Alphabetical test selection
  • Pre-programmed tests Lithium ion rechargeable battery or computer/wall adaptor
  • Data logger for 500 data points
  • 25 User tests Backlit display
  • Auto-off USB port


  • Readout: 160 x 100 backlit LCD, 20 x 6 line graphical display
  • Wavelengths: 428 nm, 525 nm, 568 nm, 635 nm
  • Wavelength Accuracy: ±2% FS
  • Wavelength Bandwidth: 10 nm typical
  • Photometric Range: -2 to +2 AU
  • Photometric Precision: ±0.001 AU at 1.0 AU
  • Photometric Accuracy: ±0.005 AU at 1.0 AU
  • Light Sources: 4 LEDs
  • Detectors: 4 silicon photodiodes with integrated interference filters
  • Modes: Pre-programmed tests, absorbance, %T
  • Languages: English, Spanish, French, Portuguese, Italian, Chinese, Japanese
  • Sample Chamber: 25 mm diameter flat bottom test tubes, 10 mm square cuvettes, 16 mm COD tubes
  • Power: Lithium ion rechargeable battery, or USB computer cable or wall adaptor
  • Battery: Charge Life: Approx. 380 tests with backlight on to 1000 tests with backlight off.
  • Battery Life: Approx. 500 charges
  • Auto Shut-off: Disabled, 5, 10, 50 minutes
  • Dimensions: 8.84 x 19.05 x 6.35 cm; 3.5 x 7.5 x 2.5 inches
  • Weight: 362 g; 13 ounces Ship Dimensions: 29.2 x 27.9 x 11.43 cm; 11.5 x 11 x 4.5 inches
  • Ship Weight: 1.18 kg; 4 lbs.


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