Photometer 680

Single-beam filter photometer with discrete filters

Optional with or without thermal printer

TECHNICAL SPECIFICATIONS

Type Single-beam filter photometer
Light Source Tungsten spotlight
Wavelength 340 nm – 900 nm
Wavelength Selection Interference filters in discrete holders
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