7″color LCD touch screen(800*480)， Linux OS, function keys or external USB mouse, keyboard, standard RS232 interface, 4 USB interfaces, Ethernet interface, built-in thermal printer or connect an external printer

Optional measurement methods (Endpoint, Two-point, kinetics, double wavelength, etc.) and calculation methods (factor, linear regression, nonlinear regression, etc.).

Store 500 test items and 10000 test results

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Absorbency range: -0.3-3.0Abs

Resolution: 0.001Abs(display), 0.0001 Abs(internal calculation)

Light source: Halogen lamp

Wavelength: 340, 405, 510, 546, 578, 620nm + 2 free positions

Stability: ≤0.005A/30min

Half-bandwidth: ≤12 nm

Temperature control: room temperature, 25℃, 30℃, 37℃ 8)Colorimetric cell: 30μl quartz flow cell

Sample volume: 0~6000μl 10)Cross contamination: ≤1.0