Section 1 Technical Data - Hach GANIMEDE P User Manual

Section 1 Technical data
Subject to change.
Ganimede P analysis unit
Type
Photometric method
Total P digestion
Sample pH
Measurement range
Measurement accuracy
Measurement wavelength
Calibration
Processing time per sample
Ganimede N analysis unit
Type
Photometric method
Digestion
Measurement range
Reproducibility of the measurement results
Carryover
Measurement wavelengths
Calibration
Processing time per sample
Sample changer
Sample tray
Environmental conditions
Temperature range
Relative humidity
Air pressure
Environmental conditions
Pollution degree
Altitude
Ganimede P for the automatic serial analysis of orthophosphate
and total phosphate in the analytical laboratory, consisting of
analysis unit, sample changer and control unit
By means of ammonium molybdate in accordance with DIN EN
1189 of December 1996
Rapid digestion at 150 °C and 6 bar
pH 2 – 11
0.01 – 3.8 mg/L PO -P
4
±0.03 mg/L at 1 mg/L
880 nm
2-point calibration and 10-point calibration
4 minutes for single determination
Ganimede N for the automatic serial analysis of inorganically and
organically bound nitrogen in the analytical laboratory, consisting
of analysis unit, sample changer and open-loop control unit
By means of UV self-absorption at 210 nm and 228 nm in
accordance with DIN EN ISO 11 905-1
Alkaline digestion at 150 °C and 8 bar
Low measurement range 0.5 – 30 mg/L TN
High measurement range 30 – 150 mg/L TN
< 2 % at 15 mg/L
< 1 % within a measurement range
210 nm and 228 nm
2-point calibration and multiple-point calibration
(2–11 measurement points)
7 minutes for single determination
Sample tray for 36 × 25 mL or
Sample tray for 53 × 15 mL
Tray diameter 240 mm
15 – 35 °C
< 75 %, non-condensing
75 – 106 kPa
Indoor use
2
2000 m
B
B
5