horiba F-74BW, Инструкция по эксплуатации

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Chapter 3 Basic Operation
3.3 Calibration
F-74BW 61
Liquid
mem-
brane 8202-
10C
Potassium
(K
+
)
①
0.04 mg/L to 39000
mg/L K
+
(1 to 10
-6
mol/L K
+
)
②
pH5 to pH11
(3.9 mg/L K
+
)
③
+58 mV
④ 0
°
C to 50
°
C
Li
+
, Na
+
, Mg
2+
, Ca
2+
,
Sr
2+
, Ba
2+
= more than
1000
NH
4
+
=70
Cs
+
=3
Rb
+
=0.4
(At 10
-4
mol/L K
+
)
2565A-10T
3.33 mol/L NaCl
(200 g/L Sodium
chloride)
8203-
10C
Calcium
(Ca
2+
)
①
0.40 mg/L to 40080
mg/L Ca
2+
(1 to 10
-5
mol/L Ca
2+
)
②
pH5 to pH11
(4.0 mg/L Ca
2+
)
③
+29 mV
④ 0
°
C to 50
°
C
Na
+
, K
+
, Ba
+
, NH
4
+
= more
than 1000
Mg
2+
=1000
Mn
2+
=500
Co
2+
=350
Ni
2+
, Cu
2+
=70
Sr
2+
=50
Fe
2+
, Zn
2+
=1
Fe
3+
=0.1
(At 10
-4
mol/L Ca
2+
)
2060A-10T
2565A-10T
3.33 mol/L KCl
(250 g/L
potassium
chloride)
Electrode
type Model
and ion
types
①
Measurement range
②
pH allowable range*
1
③
Electric potential
slope*
2
④
Temperature range
Interfering ion
Coexistence allowable
limit
*3
Applicable
reference
electrode and its
internal liquid
type
*4