Horiba Scientific 6560S-10C, Инструкция по эксплуатации

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70
S
pecifications
The following table shows the specifications of the product.
Table 7 Specifications of combination type chloride ion
selective 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 1 mol/L KNO
3
Liquid junction Movable sleeve type
Wetted part (part contacting
sample solution) material PVC, PSU, AgCl
Measurement range 0.35 mg/L to 35000 mg/L Cl
-
(1

10
-5
to 1 mol/L Cl
-
)
Measurement accuracy (*1) ±2%
pH range (*2) pH 3 to pH 11 (350 mg/L Cl
-
)
Potential gradient (*3)

53 mV/decade to

62 mV/decade
Insulation resistance 5

10
10
Ω
Portion to be placed From ion selective membrane to internal
solution fill port
Connector and cable length BNC, 1 m