4symmetrical high-impedance connections, Asymmetrical connections – Thermo Fisher Scientific Alpha pH 1000 User Manual

Page 9

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4













Symmetrical high-impedance
connections






















Asymmetrical connections









Measuring Cable

pH Combination

Electrode

Temp.

pH

BNC

0 / PA

PE N

L

S

22

21

1

2

3

20

19

18

Potential

Matching Pin (PMP)

Measuring Cable

pH Combination

Electrode

Temp.

pH

BNC

0 / PA

PE N

L

S

22

21

1

2

3

20

19

18

Potential

Matching Pin (PMP)

s

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