| 
 Reading Station  | 
|
| 
 Photometric range  | 
 0 - 3.3 OD  | 
| 
 Spectral range  | 
 400 nm to 700 nm  | 
| 
 Filter slots  | 
 8  | 
| 
 Precision  | 
 0.01 SD (at 0.000 to 0.500 OD) ≤ 1% CV (at 0.501 to 2.000 OD) ≤ 1.5% CV (at 2.001 to 2.500 OD) ≤ 5:2.0% CV (at > 2.501 OD)  | 
| 
 Accuracy  | 
 ±0.01 OD or 2.5% (at 0.000 to 3.300 OD) whichever is greater  | 
| 
 Read time  | 
 5 seconds, single wavelength 8 seconds, dual wavelength  | 
| 
 Read time  | 
 < 5 seconds  |