Double-Beam CT Arrangement
Holographic diffraction grating

Wavelength Range
Accuracy
Reproducibility

200 to 1100nm
±0.5nmbr> 0.2nm

1) CellBlank Correction
- Reagent Blank Correction
- Cell Blank Correction

2) Measuring 5 modes
- Abs,Ems, Ess, %T

3) Scannig speeds
- Fast, Middle, Slow

4) Peak-Peaking

5) Auto/Manual Dark Wavelength Calibration (Adjustment)

6) Auto/Manual Dark Current Adjustment

7) Setting samling interval
- 1nm, 2nm, 0.1nm, 0.2nm, 0.5nm

8) Diagnoses of initialization
-ROM Check
-RAM Check
-Wavelength Calibration
-Multi-cell Calibration
-W Lamp Energy
-D2 Lamp Energy

9) Automatic Ess Calibration at 486.0nm & 656.0nm

10) Temperature control available

Photometric Modes:
Absorbance
Transmittance
Concentration

-0.3000 to 4.000
0 to 200 % T
±9999C

Photometric Accuracy
Stability

±0.002Abs
±0.001Abs

Wavelength Scan Speed
Scan Bandwidth

200 to 900nm/min
2nm, 1nm, 0.5nm, 0.2nm, 0.1nm

Setting photometric modes
Setting K-Factor.
Reagent/cell Blank Correction
Survey Scannig
STD Calibration