US Sensorex Epoxy Body ISE Combination Electrode - IS200CD-NH4, IS222CD-NH4

1. Description of Epoxy Body ISE Combination Electrode

Epoxy Body ISE Combination ElectrodeThe provided combination ion-selective electrodes (ISEs) are used to measure fluoride (F-), chloride (Cl-), ammonium (NH4+), potassium (K+), and nitrate (NO3-). These convenient combination electrodes
measure ion concentration with just one electrode.

All ISEs are housed in a rugged plastic body and are available with either fixed cable or detachable cable designs.

These electrodes are compatible with ISE meters, pH meters with mV output, or other mV input devices.

No special knowledge is required for cleaning the ISE combination electrodes, and they are maintenance-free. (No reference or ISE filling solution needed).

Electrodes are shipped in bottles with or without storage solution, ready for immediate use.

 

2. Features of Epoxy Body ISE Combination Electrode

Easy-to-use combination electrode
Available ISE types: Fluoride (F-), Chloride (Cl-), Ammonium
(NH4+), Potassium (K+), and Nitrate (NO3-)
Fixed cable or quick-disconnect sleeve
Rugged epoxy body

 

3. Specifications of Epoxy Body ISE Combination Electrode

Dimensions:6.50" (165 mm) H x 0.476" (12 mm) outer diameter

Wetted materials:ISE glass bulb (F-, Cl-)
ISE membrane (NH4+, NO3-, K+)
Body: Epoxy
Junction: Silicone/Teflon

Temperature range:0-60°C (F-, Cl- only)
0-40°C (NH4+, NO3-,K+)

Isopotential point:  NH4 + = 0 +/-20mV (1ppm)
K + = 0 +/-20mV
F = 240 +=/-20mV
NO3 = 200 +/-20mV
Cl = 225 +/-20mV (10ppm)

Slope:     56 +/-4mV

pH range:   Cl - : 2-10 pH
NH4 + :4-10 pH
NO3:3-11 pH
K + :3-11 pH
F - :5-7 pH

Concentration range:  Cl - : 5x10 -5 ~1M
NH4 + :1x10 -6 ~1M
NO3: 7x10 -6 ~1M
K + :1x10 -6 ~1M
F - :1x10 -5 ~1M

Response time:90% within 1 minute

Interfering ions:   NH4 + =K + ,Li + ,Na + ,Cs +
K + =Cs + ,NH4 + ,H + ,Li + ,Na + ,Ag +
F- = OH-, H+ complexes
NO3-=Cl - ,NO2,Br-,CN - ,OH

 

4. Epoxy Body ISE Combination Electrode Series Models Include:
IS200CD-NH4, IS200CD-CL, IS200CD-F, IS200CD-NO3, IS200CD-K,
IS222CD-NH4, IS222CD-CL, IS222CD-F, IS222CD-NO3, IS222CD-K