Instruction Manual: AQUA kit for MA-3 Solo NIC-TD-0000187-01
Nippon Instruments Corporation 8
(4) Attach the mercury collector tube to the mercury collector tube connecting tube.
(5) Drip “20 mL of distilled water and standard mercury liquid” or “20mL of unknown
sample” into the impinger.
(6) Add 1 mL of 1:1 sulfuric acid and 1 mL of 10% stannous chloride solution.
(7) Select “COLLECTOR TUBE / AQUA kit” as the measurement method. Click “START”
button.
(8) Close the inside cylinder of the impinger.
* Check if it is bubbling.
If not, there is a leakage. Open the impinger inside cylinder, stop the sampling, and
fix the leakage. (Refer to 5.4 LEAK CHECK)
(9) When the measurement is completed, remove the inside cylinder of the impinger or
remove Mercury Collector Tube.
(10) Attach the mercury collector tube to the holder. Measure it with MA-3 Solo.
(For the detail, refer to the instruction manual of MA-3 Solo)
METHOD: COLLECTOR TUBE