Add AMMONIA No.
2 tablet .
Dissolve tablet(s) by
inverting.
10 min
12
11
1
10
2
9
3
8
4
7
5
6
Wait for 10 minute(s)
reaction time.
Once the reaction period is finished, the measurement takes place automatically.
The result in mg/l Urea appears on the display.
EN Method Reference Book 1.0
24 mm
Crush tablet(s) by rotating
slightly.
Sample
Place sample vial in the
sample chamber. • Pay
attention to the positioning.
Urea T / M391
Close vial(s).
Test
Press the TEST (XD:
START)button.
EN
15