ITS Telecom Exact Micro 8, Instruction Manual

Page: 8 / 12

8
5
Dip the eXact
®
Strip Micro Biguanide, Part No. 486810 into the CELL and immediately press
READ . This starts the
20 SECOND
countdown timer. During this time move the strip in a
gentle back and forth motion. Remove and discard the strip after “1” on the display
disappears . The cursor will move across the display while the meter prepares to measure the
sample. Record result displayed (this result is automatically stored in TR7).
DIP STRIP AND PRESS “READ”
6
Find the “TR” result in the table below to determine the Biguanide concentration in ppm (parts per
million). (Example: a “TR” result of 65.3 (use only the 65 for the chart) equals a Biguanide value of
19 ppm). Record result. After testing is completed, rinse cell immediately.
USE TABLE
4
Press the ZERO/ON button. The cursor will move across the display, followed by 100 %T .
Sample is ready for testing.
ZERO METER
1
Press the ZERO/ON button to power the meter on; the display will show all annunciators, then
the current MENU selection, followed by the last reading.
TURN METER ON
2
Press and re-press the MENU button until the display shows the parameter TR7.
SELECT TEST: TR7
3
Rinse the CELL at least 3 times with the water sample you will be testing - rinsing minimizes
the potential for cross-contamination from a previous test. Finally, fill cell to capacity (4ml) with
the water sample.
FILL METER WITH SAMPLE
Biguanide Test Procedure
Biguanide Table
Sulfate results require the table below. Follow eXact ® Micro 8 Biguanide Test
Procedure (above) using eXact
®
Strip Micro Biguanide, Part No. 486810.
eXact ® Strip Micro Biguanide, Part No. 486810 - for 4mL Samples
Rev. 111109-BT
tr
90
80
70
60
50
40
30
20
10
0
9 8 7 6 5 4 3 2 1 0
<1
1
9
16
23
31
40
52
70
>100
<1
1
10
17
24
32
41
54
72
>100
<1
2
10
17
25
33
42
55
75
>100
<1
3
11
18
26
34
43
57
77
>100
<1
4
12
19
26
35
45
58
80
>100
<1
5
12
20
27
35
46
60
84
>100
<1
6
13
20
28
36
47
62
88
>100
<1
7
14
21
29
37
48
64
93
>100
<1
7
15
22
29
38
50
66
100
>100
<1
8
15
23
30
39
51
68
>100
>100
Biguanide
TR7
(Biguanide Kit 486810 - Strips only)