Hach-Lange PHOSPHAX indoor sc - Manual (Page 11)

11
General Information
2.1.3 Change instrument labels
Several safety labels (3 in the analytical section) are applied to the
instrument. If necessary, apply the correct language label over the
existing safety labels.
2.2 Product overview
The PHOSPHAX sc ( Figure 3 , Figure 4 ) measures
ortho-phosphate ions (PO
4
3– ) in waste water and surface water.
Diphosphates and polyphosphates are not measured. The
PHOSPHAX sc must be used in combination with the sc1000
controller. The sc1000 controller is used to configure, power, and
output the measured values. The measured value is displayed in
unit of mg/L PO
4
–P on the controller.
To convert the measured value of PO
4
–P to PO
4
3– , use the
following conversion formula: PO
4
–P x 3.07 = PO
4
3–
The PHOSPHAX sc can operate using single or dual channel
modes. Operation with the Filter Probe sc uses single channel only
The sc analyzer can be converted from a single channel operation
to dual channel operation. Contact the manufacturer for more
information.
Dual-channel operation is only possible with continuous sample
preparation, e. g. FILTRAX or Ultrafiltration. Sample preparation
and filtration must be provided before installing the instrument.
Figure 3 PHOSPHAX sc enclosure
1 LED for operating state. Refer to
Table 7, page 47 for more
information.
2 Door lock 3 Rating plate with model number,
serial number, voltage and
frequency information, and power
consumption information