Hach IntelliCAL ISENH3181 Ammonia (NH₃) ISE, 1 m cable, ISENH318101

$1,121.00 | EA
Product #: 703499
Mfr. Part #: ISENH318101

This item is in stock

Description

IntelliCALⓇ ISENH3181 is a digital, combination gas-sensing, ammonia ion selective electrode (ISE) with a with a replaceable membrane module, refillable outer body, a non-refillable gel 3M KCl reference with a double junction porous PTFE annular ring and built-in temperature sensor. The electrode measures ammonia concentration in water samples. A 50 mL bottle of 0,1 M NH4Cl Electrode Filling Solution is included with the probe.The laboratory version of this ISE is shockproof with its Epoxy plastic body.The IntelliCAL ISENH3181 probe is available with a 1 or 3 meter cable and is intended for laboratory use. The ISENH3181 is ideal for measuring ammonia concentrations in wastewater, drinking water and general water quality applications.

Features

  • Refillable outer body, an easy to maintain modular membrane design, and a large annular reference junction for maximum surface area between sample and reference electrolyte provide great measurement stability.

  • Stored time and date stamp for each measurement, operator and sample ID, calibration history, parameter, and probe serial number

  • No guesswork needed to provide most reliable and accurate results with each measurement.

Product Specifications

Probe type Standard
Sample Volume 15 mL
Resolution Selectable up to 4 significant digits
Sensor type pH Glass with replaceable NH₃ sensitive membrane
Special features Easy-to-replace membrane modules.
Filling solution 0.1 M NH4Cl (#4447226)
Electrode Type Non-Refillable Gel Reference Element, Replaceable membrane
Temperature Resolution 0.1 °C (0.18 °F)
Thermistor ATC
Accuracy ±0.02 mV or 0.05%, whichever is greater
Junction Double Annular Junction
Weight 1.0300
Sensor Material Epoxy
Sample Depth 25.4 mm (1 in.)
Reference System Ag/AgCl
Product Kit Model: ISENH381 Accessories Included: None
Temperature Accuracy ±0.3 °C (±0.54 °F)
Method Type Laboratory: Non-Refillable Gel Reference Element, Replaceable membrane
Temperature range 5 - 50 °C (41 - 122 °F)
Parameters Ammonia
Warranty 6 months