Hach Intellical ISENO3181 Nitrate Ion Selective Electrodes
Intellical ISENO3181 is a digital, combination, Nitrate ion selective electrode (ISE) with a with a non-refillable gel Dritek reference with a double junction, ceramic porous pin and porous PTFE annular ring, and built-in temperature sensor.
Features
- Probe is available with a 1 or 3 meter cable
- Up to 2 years of life without membrane replacement
- The solid-state sensor design allows for DRY storage of the ISE without a shelf life
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Intellical ISENO3181 is a digital, combination, Nitrate ion selective electrode (ISE) with a with a non-refillable gel Dritek reference with a double junction, ceramic porous pin and porous PTFE annular ring, and built-in temperature sensor. The electrode measures Nitrate concentration in water samples. The laboratory version of this ISE is shockproff with its Epoxy plastic body.The Intellical ISENO3181 probe is available with a 1 or 3 meter cable and is intended for laboratory use.
The ISENO3181’s solid-state sensor design eliminates membrane replacement and allows for dry storage of the ISE. The ISENO3181 is ideal for measuring nitrate 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 Dritek Gel Reference Element |
|
ISA Required: |
Nitrate ISA, (#2984799) |
|
Junction: |
Double Junction (ceramic Porous Pin and annular porous PTFE) |
|
Kit?: |
No |
|
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: None |
|
Range: |
0.1 mg/L (7 x 10-6 M) - 14 g/L (1 M) NO3-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) |
|
Temperature Resolution: |
0.1 °C (0.18 °F) |
|
Test requirements: |
Parameter Needed: Nitrate, Minimum Sample Depth (mm): 26 |
|
Thermistor: |
ATC |
|
Warranty: |
6 months |
|
Weight: |
0.1 kg |
|
What's included?: |
IntelliCAL ISENO3181 combination Nitrate ISE, 1 m cable (ISENO318101), Test certificate, and Basic User Manual. |
IntelliCAL ISENO3181 combination Nitrate ISE, 1 m cable (ISENO318101), Test certificate, and Basic User Manual.
Select Options
In The News
Combating Water Insecurity in Saskatchewan with Real-Time Data
The prairies of Saskatchewan can be described as one of the least water-secure parts of Canada, making water quality monitoring essential for informed resource management in a region already facing water insecurity. While natural physical properties worsen some of the poor water quality conditions in the region, others are connected to land use. Having grown up spending summers on the shores of Lake Huron, Helen Baulch, an associate professor at the School of Environment and Sustainability at the University of Saskatchewan , has always been dedicated to the protection of water resources. Looking back fondly at her childhood playing along the shore, Baulch also recalls the invasion of quagga mussels during her teenage years and watching the lake change as a result.
Read More
Seametrics Turbo Turbidity Logger: Boost your Turbidity Monitoring
The Seametrics Turbo Turbidity Logger is a self-cleaning turbidity sensor capable of internally logging over 260,000 data records. The sensor enables researchers, compliance officers, and contractors to monitor turbidity in various applications, from construction and dredging sites to wastewater effluent. Due to its narrow width, this device can be deployed in a range of areas, from small well spaces to rivers and streams. The stainless steel housing and built-in wiper allow the sensor to withstand long-term deployments and reduce the need for maintenance trips. The logger accurately records temperature and turbidity up to a depth of 50 meters.
Read More
Collecting Data at the Top of the World: How Scientists Retrieve Glacial Ice Cores
A helicopter touches down in the small town of Sicuani, Peru, at an elevation of 11,644 feet. Earlier that day, a boxcar brought fuel, drills, food, and other equipment for a glacial expedition. The year is 1979, and glaciologist Lonnie Thompson is preparing to lead a team to the Quelccaya ice cap in hopes of becoming the first scientists to drill an ice core sample from this glacier. The only problem? The glacier is located at 19,000 feet in one of the most remote areas of the world. The helicopter takes off from the town, but the thin atmosphere at that elevation does not allow it to safely touch down on the ice– due to the aircraft’s weight, and it becomes unstable when the air is less dense.
Read More
