Light source

Single light source,Halogen tungsten Lamp,with an average life     expectancy ≥5000 hours

Detector

Silicon photocell

Wave length

400nm-750nm

Optical Filter

Standard 405,450,492,630nm ,other wavelengths can be optional                                            

Absorbance range

0.000-4.000Abs 

Measurement mode

Single-,dual-wavelength automatic measurement

Calculation mode

Open type qualitative determination and quantitative analysis

Repeatability

CV ≤0.3% 

Stability

≤±0.003Abs

Resolution

0.001Abs

Linearity

0.01 or 2%

Reading speed

≤6s/96well     plate,single wavelength

Vibration plate mode

5 Grade speeds(from weak to strong) can be set,time 0-240s     adjustable                                    

Display

Large-screen LCD display,touch screen input

Computer Interface

USB printer interface ,RS232

Printer

External wide-line printer 

Power supply

AC220V±22V,50±1Hz    

Operation language

English or Chinese