Standard analysis Spectrophotometers
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Photometer 680

Single-beam filter photometer with discrete filters. 


Technical parameters:

  • Type: Single-beam filter photometer
  • Light Source: Tungsten spotlight
  • Wavelength: 340 nm – 900 nm
  • Photometric Range: 0 – 2.5 A
  • Cuvette System: Normal standard cuvette (macro or semi-micro, disposable or special optical glass)
    optional: round cuvette (16 mm diameter)
  • Operator Interface: Touchscreen for direct functions and alphanumerical inputs
  • Data Presentation: Graphic display: white characters or symbols, blue background, lighted, resolution 240 * 128 dots
  • Languages: English and French/German/Indonesian/Russian/Spanish
  • Memory:
    - General operating software can be updated by PC
    - Reagent-open system with capacity for up to 231 programmable methods
    - Data import by touchscreen or PC
    - easy to use by pre-programmed parameters
    - Up to 50 nonlinear calibration curves with max 20 sets of points can be stored
  • Signal Port: Serial port for connection to an external printer and/or PC
  • Data Logging: Up to 1000 results can be saved in the memory automatically
  • Measurement Procedures:
    - Absorbance
    - End point with factor, standard or multiple standards, with or without reagent blank and/or sample blank
    - Turbidimetry with optional timer function
    - Single, double and triple determinations
    - Curve fitting for nonlinear standard curves
  • Quality Control: Up to 50 methods can be controlled with two control serums, Levey Jennings plot
  • Mains Supply: Input: 100 VAC up to 240 VAC at 50/60 Hz, output: 12 VDC / 1 ADC
  • Weight: 1,1 Kg