Specifications
Display
Multifunction LCD with Bargraph
Operating conditions
32 to 122°F (0 to 50°C) / < 80% RH
Range and Accuracy
0.00 to 14.00 / ± 0.01pH typical
Temperature Compensation
Automatic from 32 to 194°F (0 to 90°C)
Temperature Range
23 to 194°F (-5 to 90°C)
Temperature Resolution
0.1° up to 99.9 then 1° thereafter
Temperature Accuracy
± 1.8°F / 1°C [from 23 to 122°F (-5 to 50°C)]
± 5.4°F / 3°C [from 122 to 194°F (50 to 90°C)]
Measurement storage
15 tagged (numbered) readings
Power
Four (4)CR2032 button batteries
Low battery indication
‘BAT’ appears on the LCD
Auto power off
After 10 minutes of inactivity
Dimensions
35.6x172.7x40.6mm (1.4x6.8x1.6”); 110g
(3.85oz)
Overview
pH Overview
pH is a unit of measure (ranging from 0 to 14pH) indicating the degree of acidity or alkalinity of a solution. pH
tests are the most commonly performed measurements in water analysis and reports the negative log of the
hydrogen ion activity of a solution which is an
indicator of acidity or alkalinity. Solutions with a pH less than 7 are considered acidic, solutions with a pH higher
than 7 are known as bases, and solutions with a pH of exactly 7 are neutral.
The pH scale is logarithmic so, for example, if sample A is 1 pH less than Sample B, this means that Sample A is
10 times more acidic then Sample B. A difference of 1 pH represents a ten-fold difference in acidity.
Getting Started
• Remove the cap from the bottom of the ExStikTM to expose the electrode glass surface and reference junction
• Before first use or after extended storage, soak the electrode (with its cap removed) in a pH 4 solution for about
10 minutes (PH100 only)
• White KCl crystals may be present in the cap. These crystals will dissolve in the soak or they can be simply
rinsed with tap water
• Always calibrate close to the expected measurement value
• Before first use, twist off the battery compartment cap to access the battery. Locate and remove the plastic
battery insulating tab.
• A sponge is located in the electrode protective cap. Keep this sponge soaked with a pH 4solution to preserve
Electrode life during storage
Brouwland
Korspelsesteenweg 86 • B-3581 Beverlo - Belgium
Tel. +32-(0)11-40.14.08 • Fax. +32-(0)11-34.73.59
[email protected] • www.brouwland.com
Manual
013.130.0 pH meter pH110
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