7
Digital Arsenator
52
7
Add 50ml of sample and add to the conical flask.
8
Add the contents of the A1 (Sulphamic Acid)
sachet and swirl to dissolve.
9
Drop one A2 tablet into the flask.
NOTE: the sample will fizz significantly.
Immediately insert the tri-filter assembly into the
conical flask neck to prevent any Arsine gas escaping.
10
Wait for 20 minutes for reaction
to proceed to completion.
11
Upon completion, insert the black filter
paper holder into the Arsenator and
the result will be displayed in µg/l.
12
Results higher than 100µg/l will
require the colour comparison chart
to determine the approximate value.
13
For more accurate results dilute
the sample and repeat the testing.
14
Dispose of used materials carefully
- they may contain Arsenic.
Hints and Tips
• Never use a broken filter paper holder - the seal
will not be gas tight and results will be affected.
• Never insert the red filter paper
holder into the Arsenator.
• Insert filter paper holders fully
for maximum sensitivity.
• Replace the Hydrogen Sulphide
filter when it is completely black.
• If low battery is shown on the Arsenator,
replace the battery within 10 tests.
Measurement Range
2 to 100µg/litre
Test Duration
20 minutes
Power Requirements
1 x 9V battery
Dimensions
127 x 115 x 40mm
Weight
220g
7.2 Technical Specification
