Wavelength Range: 340-1000nm
Wavelength Accuracy: ±2nm
Wavelength Reproducibility: ≤0.5nm
Band width: 4nm
Photometric Accuracy: ±0.5%(τ) (NBS SRM930D)
Photometric Reproducibility: 0.3%(τ)
Stray Light: ≤0.5%(t) (360nm, NaNO2)
Scale: TRANS: 0-199.9%
FACT: 1-9999 CONC: 0-999
l Curny-terner configuration diffraction grating monochromator, non-spherical light source optical path & Precise grid, whole aluminum metal alloy die-castings.
l 128×64 dots LCD.
l Simple & clear keyboard operation is convenient to realize auto 0% & 100% adjustment and error-free T/A transformation.
l Factor setting & direct concentration readout functions.
l As much as 24 items of working curve equations can be preserved for long time.
l First order curve fitting can be performed.
l With 2K E2PROM.Spacious sample compartment, 4 position cuvette rack, suitable for 1-5 cm optical path rectangular cells.