YOKOGAWA PH72-21-E-AA, User Manual

Page: 16 / 112

IM 12B03D02-01E
1-9
1. Outline
1.8 Spare Parts
O-ring and gasket set
(Part no. : K9654AY)
2 gaskets for battery box
2 O-rings for connector
Cap set
(Part no. : K9220ZY)
Used for sensor.
1 protective cover
1 wetting cap
F010801.EPS
pH 9 Standard solution
(Part no. : K9084KH)
pH 7 Standard solution
(Part no. : K9084KG)
pH 4 Standard solution
(Part no. : K9084KF)
Used for calibration. (250 ml) Used for calibration. (250 ml) Used for calibration. (250 ml)
Calibration bottle
(Part no. : K9220WW)
Quinhydrone reagent
(Part no. : K9024EC)
KCl solution
(Part no. : K9220XH)
Used during calibration. 2 10-ml
bottles. Used to replenish KCl refillable
type sensor. 3.3 mol/l, 2 bottles x
50 ml Used to check ORP electrode. 3
packs, one pack for 250 ml
solution.