4
1) Temperature probe socket.
2) BNC electrode connector.
3) Liquid Crystal Display (LCD).
4) RANGE key, to select pH or mV (HI 9125 only).
5) ON/OFF key, to turn the meter ON and OFF.
6) CAL key, to enter or exit calibration mode.
7) SETUP/CFM key, to enter SETUP mode or to confirm calibration.
8) MR key, to recall stored value from memory.
9) MEM key, to store reading in memory.
10)
S
and T keys, for manual temperature setting, or selecting pH
buffer value.
11) Secondary display.
12) Primary display.
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTIONFUNCTIONAL DESCRIPTION
FUNCTIONAL DESCRIPTION
25
120 mm
4.7"
12 mm
0.5"
FC 100
75 mm
2.95"
6 mm
0.25"
FC 200
120 mm
4.7"
12 mm
0.5"
FC 210
120 mm
4.7"
12 mm
0.5"
9.5mm DIA
0.37"
FC 220
110 mm
4.3"
12 mm
0.5"
FC 911
FC 100B
Plastic-body (PVDF), double junction, refillable, combination pH elec-
trode.
Use: general purpose for food industry.
FC 200B
Plastic-body (PVDF), open junction, conic, Viscolene, non-refillable,
combination pH electrode. Use: meat & cheese.
FC 210B
Glass-body, double junction, conic, Viscolene, non-refillable, combination
pH electrode.
Use: milk, yogurt.
FC 220B
Glass-body, triple-ceramic, single junction, refillable, combination pH
electrode. Use: food processing.
FC 911B
Plastic-body (PVDF), double junction, refillable with built-in amplifier,
combination pH electrode. Use: very high humidity.