| Monitor | 18.5 -inch color LCD monitor ( touch screen) |
| Computer Interface | RS232 |
| Operating system | windows7 |
| Plate type | 96 "flat ", "U", "V" bottom |
| Vibration plate | Three kinds of speed ( high, medium , low ) |
| Light source | 12V,20W Halogen |
| Spectral range | 400nm—750nm |
| Colorimetric detector | 8 silicon photodiode |
| Filter number | Standard configuration filter 405,450,492,630nm |
| Extended position | A total of eight filter positions |
| Reading speed | Single Wavelength 5 seconds , 10 seconds dual wavelength |
| Absorbance range | 0.000 - 3.500 Abs |
| Resolution | 0.001 Abs |
| Stability | ±0.003 Abs |
| Stability | ΔA≤±0.01(0≤A<1.0);≤2.5%(1.0Abs≤A≤2.5Abs); |
| Sensitivity | ≥0.01 Abs |
| Repeatability | ≤0.2% (0≤A≤1.5Abs);≤1.0% (1.5Abs≤A≤2.5Abs) |
| 8-channel difference | ≤0.02 |
| Linear | ≥0.999 |
| Power supply | AC 220V, 50Hz/60Hz |