Anatel A643a - Anatel A643a Setup 67 of 220
RPS - June 2007 - Edition 12
Anatel Operator Manual
2) Use the Up and Down Keys to specify Sensor Setup.
3) Press Enter to access it submenu.
4) Specify Analysis Setup and press Enter.
5) Specify More Setup and press Enter.
6) Specify Sampl & Defalt from among the available selections and press Enter to
display its options.
7) Specify Sampling Mode and press Enter to display its parameter screen.
8) Use the Up and Down Keys to choose the desired sample valve setting:
• Water Saver stops sample water flow through the analysis portion of the
instrument.
• Continuous constantly purges the instrument’s Sample Vessel.
9) With the desired Sampling Mode setting indicated, press Enter to enable it.
10) Press Esc repeatedly to exit this function and return to the normal display.
5.5.1.4 Cycle Modes
Default: TOC & Idle
The Anatel A643a can report the conductivity (or resistivity) and temperature of the sample
water during the instrument’s Idle Time (see “Cycle Time” on page 65), if desired, through the
Cycle Modes. For example, a one-hour Cycle Time may require 15 minutes for TOC analysis;
the instrument purges for the remaining 45 minutes until the next analysis cycle is initiated.
Conductivity (or resistivity) values may be displayed and printed during this interval. The default
is not to report these readings so that the last TOC analysis data is displayed at all times.
Fig 5-29 : Sampling Mode Screen