Hach Intellical ISENH3181 Ammonia Ion Selective Electrodes

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.

Features

  • Available with a 1 or 3 meter cable
  • Refillable outer body
  • User alerted when re-calibration is needed
$1,037.00
Stock Drop Ships From Manufacturer  

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 50mL 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.

Accuracy:

±0.02 mV or 0.05%, whichever is greater

Cable Length:

1 m (3.28 ft)

Electrode Type:

Non-Refillable Gel Reference Element, Replaceable membrane

Filling Solution:

0.1 M NH4Cl, (#4447226)

ISA Required:

Ammonia ISA, (#4447169)

Junction:

Double Annular Junction

Kit?:

No

Length:

175 mm (6.89 in.)

Method Type:

Laboratory: Non-Refillable Gel Reference Element, Replaceable membrane

Parameter:

Ammonia

Probe Type:

Standard

Product Kit:

Model: ISENH381, Accessories Included: None

Range:

0.01 mg/L (5 x 10-7 M) - 14 g/L (1 M) NH3-N

Reference Type:

Ag/AgCl

Resolution:

Selectable up to 4 significant digits

Sample depth:

25.4 mm (1 in.)

Sample Volume:

15 mL

Sensor material:

Epoxy

Sensor Type:

pH Glass with replaceable NH₃ sensitive membrane

Special Features:

Easy-to-replace membrane modules.

Temperature Accuracy:

±0.3 °C (±0.54 °F)

Temperature Range:

5 - 50 °C (41 - 122 °F)

Temperature Resolution:

0.1 °C (0.18 °F)

Test requirements:

Parameter Needed: Ammonia, Minimum Sample Depth (mm): 26

Thermistor:

ATC

Warranty:

6 months

Weight:

0.1 kg

What's included?:

IntelliCAL ISENH3181 combination Ammonia ISE, 1 m cable (ISENH318101), 3-pack of replacement IntelliCAL ammonia membrane modules (no. 5812711), a 50 mL bottle of electrode fill solution (no. 4447226), Test certificate, and Basic User Manual.

IntelliCAL ISENH3181 combination Ammonia ISE, 1 m cable (ISENH318101), 3-pack of replacement IntelliCAL ammonia membrane modules (no. 5812711), a 50 mL bottle of electrode fill solution (no. 4447226), Test certificate, and Basic User Manual.

Questions & Answers
No Questions
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
Hach Intellical ISENH3181 Ammonia Ion Selective Electrodes
ISENH318101
Intellical ISENH3181 Ammonia (NH₃) Ion Selective Electrode (ISE), 1m Cable
$1,037.00
Drop Ships From Manufacturer  
Hach Intellical ISENH3181 Ammonia Ion Selective Electrodes
ISENH318103
Intellical ISENH3181 Ammonia (NH₃) Ion Selective Electrode (ISE), 3m Cable
$1,081.00
Drop Ships From Manufacturer  
Hach Intellical ISENH3181 Ammonia Ion Selective Electrodes
ISENH3181AP
Intellical ISENH3181 Ammonia (NH₃) Ion Selective Electrode (ISE) with Calibration Reagents Pack, 1m Cable
$1,264.00
Drop Ships From Manufacturer  
  Accessories 0 Item Selected
Notice: At least 1 product is not available to purchase online
×
Multiple Products

have been added to your cart

There are items in your cart.

Cart Subtotal: $xxx.xx

Go to Checkout

In The News

Crystal Clear Problems: Impacts of Water Transparency in Aquatic Ecosystems

From crystal clear alpine lakes to muddy rivers and boggy swamps, water transparency is an easily observable water quality parameter to anyone who takes a few moments to peer into the (sometimes) murky depths. Water transparency varies dramatically based on the location of bodies of water among different watershed environments, but it can also change quickly due to a variety of internal and external factors. At Miami University (OH), the Global Change Limnology Lab explores the many ways that water transparency impacts aquatic ecosystems. Operational for nearly 20 years, the lab trains undergraduate and graduate students and has conducted work from the midwest Great Lakes to Alaska, South America and New Zealand.  The Global Change Limnology Lab, headed by Dr.

Read More

Onset HOBO RX3000 Remote Soil Monitoring Station

The Onset HOBO RX3000 Remote Monitoring Station is an environmental monitoring system that continuously logs data from compatible sensors that measure soil moisture, water level, temperature and various weather parameters. With numerous options for remote monitoring systems, Onset provides a Build-a-system configurator to help with ordering a system fit for any project’s needs. The configurator easily guides the user through the process of selecting different types of communication, power, sensor and other site-specific requirement selections when building their ideal system.  The RX3000 ships with mounting plates and hardware, rubber cable channels, rubber plugs, grease, grounding wire and U-bolts.

Read More

Lake Malawi: A Treasure to Protect

Lake Malawi (also known as Lake Nyasa and Lake Niassa) doubles as a Rift Valley Lake and one of the seven African Great Lakes. Due to its unique biodiversity, it’s a great place to conduct limnological studies. Harvey Bootsma is a professor for the School of Freshwater Sciences at the University of Wisconsin-Milwaukee and has had an interest in limnology ever since he was a kid. Bootsma fondly recalls summer vacations to Georgian Bay, Ontario, “I probably spent as much time in the water as I did out of it.” He continues, "I remember telling myself, ‘I’m going to get a job where I can stay here all the time.’” While Harvey didn’t end up working on Georgian Bay, he was offered a job working on Lake Malawi. He continued working there while completing his Ph.D.

Read More