Hach, ISENO3181AP, IntelliCAL ISENO318101 Nitrate (NO₃⁻) Ion Selective Electrode (ISE) with Calibration Reagents Pack

Name: IntelliCAL ISENO318101 Nitrate (NO₃⁻) Ion Selective Electrode (ISE) with Calibration Reagents Pack
Brand: Hach
SKU: ISENO3181AP

Catalog Number: ISENO3181AP

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Category

pH Electrodes & Probes

Pack Sizepack of 100

TagsLab Meters and Probes HQD Meters / Intellical Probes HQD/Intellical Probes Sensors/Probes/Electrodes IntelliCAL ISE Probes

Description

The IntelliCAL
Ⓡ
Nitrate ISE Analysis Package contains all you need to start measuring nitrate (NO
3
-
) with your
HQD
meter instrument: The IntelliCAL
ISENO3181 Nitrate ISE with 1 m cable, 500 mL bottles of 1 mg/L, 10 mg/L and 100 mg/L of Hach nitrogen-nitrate standard solutions, pack of 100 Hach nitrate ionic strength adjustor (ISA) Powder Pillows.
Utilizes a unique solid-state sensor technology that eliminates costly membrane replacements.
Traditional PVC-membrane ISEs require membrane replacement every 2-3 months. The IntelliCAL ISENO3181 Nitrate ISE’s unique solid-state sensor technology eliminates the need for frequent membrane replacement by using a solid gel ion exchange behind the ion-selective membrane versus the liquid ion exchange used in most ISEs. This design allows users to get up to 2 years of life from their ISE without membrane replacement – saving the time and costly expense of frequently exchanging membranes.
Requires virtually no maintenance
The solid-state sensor design allows for DRY storage of the ISE without a shelf life. Also, the probe does not require the electrolyte to be refilled or membrane replacement.
Fast, stable, and accurate results
IntelliCAL digital probes lock on the result when the measurement is stable, removing the guesswork in having a moving number. Additionally, the probe’s large annular reference junction provides maximum surface area between sample and reference electrolyte for fast measurement stability. And the solid-state sensor design doesn’t allow the membrane to flex or undergo surface area changes, leading to more stability in results over a variety of samples.
Ultimate traceability in measurement history
Stored time and date stamp for each measurement, operator and sample ID, calibration history, parameter, and probe serial number
Can be moved between meters without the need to re-calibrate or re-enter measurement settings
Ideal for a multi-user environment with multiple HQD series Laboratory and Portable meters

Specifications

Technical Attributes

Accuracy	±0.02 mV or 0.05%, whichever is greater
Cable Length	1 m (3.28 ft)
Electrode Type	Non-Refillable Dritek Gel Reference Element
ISA Required	Nitrate ISA (#2984799)
Junction	Double Junction (ceramic Porous Pin and annular porous PTFE)
Kit?	Yes
Length	175 mm (6.89 in.)
Method Type	Laboratory: Non-Refillable Dritek Gel Reference Element
Parameter	Nitrate
Probe Type	Standard
Product Kit	Model: ISENO3181 Accessories Included: Calibration Reagents Pack
Range	0.1 mg/L (7 x 10 -6 M) - 14 g/L (1 M) NO 3 -N
Reference Type	Ag/AgCl
Resolution	Selectable up to 4 significant digits
Sample depth	25.4 mm (1 in.)
Sample Volume	25 mL
Sensor material	Epoxy
Sensor Type	Solid-state PVC membrane
Special Features	Dry storage & fast response time. No replacement membranes.
Temperature Accuracy	±0.3 °C (±0.54 °F)
Temperature Range	0 - 50 °C (32 - 122 °F)

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
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