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64
S
pecifications
The following table shows the specifications of the product.
Table 5 Specifications of ammonia electrode
*1: The measurement accuracy is the difference between the measured value
and the assigned value of the 100 mg/L standard solution after the two
points calibration using the 10 mg/L and the 100 mg/L standard solutions.
The temperature in the calibration and in the measurement is 25°C
*2: The ion concentration value enclosed in ( ) is the measurable pH tolerance
range.
However, the tolerance range differs depending on the ion concentration.
*3: This is the electrode potential gradient in the calibration using the 10 mg/L
and the 100 mg/L standard solutions at 25°C.
Item
Description
Operating temperature range
0°C to 50°C
Internal electrode
Ag/AgCl (silver/silver chloride) electrode
Internal solution
0.1 mol/L NH
4
Cl
Wetted part (part contacting
sample solution) material
PTFE, PVC, PSU
Measurement range
0.01 mg/L to 18000 mg/L as NH
4
+
(5
10
-7
mol/L to 1 mol/L as NH
4
+
)
Measurement accuracy (*1)
±2%
pH range (*2)
pH 12 or more
(5
10
-7
mol/L to 1 mol/L as NH
4
+
)
Potential gradient (*3)
54 mV/decade to
62 mV/decade
Insulation resistance
5
10
10
Ω
Portion to be placed
From membrane to internal solution fill
port
Connector and cable length BNC,
1
m
Summary of Contents for 5002S-10C
Page 1: ...Instruction Manual Ammonia Electrode 5002S 10C ELECTRODE...
Page 8: ......
Page 26: ...14...
Page 38: ...26...
Page 58: ...46...
Page 74: ...62...
Page 77: ...65 Specifications External dimensions Unit mm 16 5 O D 18 85 150...