Honeywell UDA2182 manual Step Action Screen Press Enter, Auto Buffer Cal, Place probe in Buffer

Input Calibration

Step		Action	Screen
6
	Press	Enter	IN 1 pH/ORP Cal
			Auto Buffer Cal

Buffer Cal

Sample Cal

Buffer Group

pH Offset

pH Slope

Reset pH Offset

Reset pH Slope

Use to select

”Auto Buffer Cal”

7	• Put the unit in “Hold”
		mode
	•	Remove the electrode
		from the process.
	•	Rinse the electrode
		thoroughly with distilled or
		de-ionized water
8	Calibrating the pH Offset		“Place probe in Buffer 1”
	Press Enter		The display will show the pH of
			the buffer 1 solution as
	Follow the prompts at the top		measured by the electrode
			system.
	and bottom of the screen.
			The reading will be automatically
			adjusted to match the known pH
			value stored in the UDA2182
			memory.
			“Press Enter when stable”
9	Once the reading is stable		“Buffer 1 stability check”
	Press Enter		Use	to change the value of
			the Buffer.
			“Up/Down changes Buffer”

10Rinse the electrode thoroughly with distilled or de-ionized water

11	Calibrating the Slope	“Place probe in Buffer 2”
	Press Enter	The display will show the pH of
		the buffer 2 solution as
	Follow the prompts at the top	measured by the electrode
		system.
	and bottom of the screen.
		The reading will be automatically
		adjusted to match the known pH
		value stored in the UDA2182
		memory.
		“Press Enter when stable”

144 UDA2182 Universal Dual Analyzer Product Manual January 2009