Hitachi ZA3000 Series Instruction Manual page 281

Knob for front-rear
direction
inner bottom wall of cuvette in analysis.
Knob for left-right
direction
Cuvette with one sample inlet
Cuvette with two sample inlets (DHR cuvette)
Fig. 3-43 Nozzle Adjustment
3 - 57
Knob for vertical
direction
Nozzle
about 0 ~ 0.5 mm
Cuvette (cross-section)
Nozzle
about 0 ~ 0.5 mm
Cuvette (cross-section)
3.5.3