HORIBA 6581S-10C 硝酸根离子选择电极

Measurement Range: 

0.62 - 62,000 mg/L NO3-

1 x 10-5 - 1 mol/L NO3-

Temperature Range: 0 - 50 ºC

pH Range: pH 3 - 7 (62 mg/L NO3-)

Accuracy: ± 2%

Internal Electrode: Ag/AgCl 

Internal Solution: 2 mol/L (NH4)2SO4

Liquid Junction: Movable sleeve

Connector & Cable Length: BNC, 1m

Dimensions: 150mm (length), 16.5mm (diameter)

Wetted Part Materials: PVC, PSU

Slope: -53 to -62 mV/decade

Selection Coefficient: 

ClO4-, I- = Not acceptable

Br- = 2, NO2- = 3, Cl- = 300

HCO3-, H2PO4-, SO42- = over 1000

-Package Contents:

2 pcs Nitrate Ion Electrode Tip

1000 mg/L Nitrate Ion Standard Solution (50ml)

100 mg/L Nitrate Ion Standard Solution (50ml)

Nitrate Ionic Strength Adjustor (50ml)

Nitrate Electrode Filling Solution (50ml)

Syringe

Dropper

Protective Pipe

Water-resistant abrasive sheet

Manual

-Accessories and Solutions:

7681S: Nitrate Ion Electrode Tip

500-NO3-IFS: Nitrate Ion Electrode Filling Solution (500ml)

500-NO3-SL: 100 mg/L Nitrate Ion Standard Solution (500ml)

500-NO3-SH: 1000 mg/L Nitrate Ion Standard Solution (500ml)

500-NO3-ISA: Nitrate Ionic Strength Adjustor (500ml)