EN-7
a
-AP50MM
2. Installation and Startup
The AP50MM is a multi-wavelength colorimeter. It provides colorimetric
measurements at 7 LED wavelengths and nephelometric turbidity measurement
using white LED and infrared LED as the excitation sources. The AP50MM is pre-
calibrated for colorimetric measurements of analyses common in industrial water
treatment and other water testing in the laboratory or in the field, such as chlorine,
phosphate, iron, and copper. Main features include:
The AP50MM is pre-calibrated for measuring turbidity in the range of 0 to 200
NTU.
Automatically select the primary wavelength according to the method selected
and switches to the secondary wavelength to extend the primary
measurement range.
Display a concentration-time profile curve during the last time in a colorimetric
measurement. The user can terminate the timing process and take a reading if
the displayed concentration reaches a plateau before completing the
predefined time period.
The user can update the calibration parameter of any pre-calibrated
colorimetric method by testing a standard solution first and then following a
setup procedure to update the calibration parameters.
More wavelengths including near UV 365 nm are available than other colorimeters.
2.1. Standard Accessories
Table 1 Standard accessories in the kits
Item description
a-AP50MM-F Photometer
Item number
30853393
24 mm replacement vials, 10mL
2 pcs
24 mm replacement vials, 25mL
2 pcs
16mm Adapter a-AP50MM for COD
1 pc
AA alkaline battery
4 pcs
Quick start guide
1 pc
Briefcase AQUASEARHER
1 pc
2.2. Optional Accessories
Table 2 Optional accessories in the kits
Item number
Item description
30853486
24 mm replacement vials, 10mL, pk/6
30853487
24 mm replacement vials, 25mL, pk/6
30853488
COD Adapter a-AP50MM
