Wavelength Range: 340nm～700nm Measurement Range: 0.001～3.000Abs Precision: ±0.001Abs Repeatability: ≤0.005Abs Linearity: ≤±1% Cross-contamination : ≤1% Temperature Accuracy: ±0.1°C Test Temperature: 25°C、30°C、37°C Test Method: end-point, kinetic, two-point , standard curve and simple/double wavelength exam. Colorimetric Pool: Titanium alloy Reagent: 400μl～800μl. Match all kinds of reagent Sample volume: 20～50μl Display: Photometric absorbance, density, active unit, and normal parameters