Thermo Fisher Scientific CyberScan pH/Ion 510 - Manual (Page 19)

Instruction Manual pH 510/ Ion 510
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4.4 HOLD
Function
This feature lets you freeze the value of the measured reading. HOLD can be used anytime when in [MEAS] mode. You
can store the held reading into memory by pressing MI key.
4.5 Storing and Recalling Data from Memory
The meters allow up to 100 data sets to be stored and recalled into its non-volatile memory in the Last-In-First-Out
(LIFO) sequence. The data set is also stored with specified location as indicated on the display. However you can
selectively view the data at that specified location for added convenience.
pH 510 meter:
•
pH and Temperature
•
mV (or Relative mV) and temperature
Ion 510 meter:
•
pH and Temperature
•
mV (or Relative mV) and temperature
•
ion and mV
For example you can store 32 pH and 18 mV values for the pH 510 or 15 ion, 12 mV and 23 pH values for the Ion 510.
HOLDing a measurement
To hold a measurement, press the HOLD key while in measurement
mode. [HOLD] annunciator will appear on the display.
Releasing a Held Value
To release the held value, press HOLD key again. [HOLD] annunciator
will disappear from the LCD. Continue to take measurements.
Memory Input
This feature allows you to store measurement readings into memory for
later review. This mode can be invoked at any time during measurement
mode or when the reading is frozen ([HOLD] annunciator is displayed on
LCD by the activation of HOLD key).
To store reading:
1. During any measurement or HOLD function, press the MI key once
to input data into the memory.
2. [MEM] annunciator, “StO” and memory number will flash
momentarily. The meter then returns to the measurement mode.
3. To continue storing data, press MI key again.
NOTE: If the memory is full, the first value stored will be erased to
create space for the new value.