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Home > > ISO-NOPF100

ISO-NOPF100

Nitric Oxide Sensor - 100um

Overview
Specifications
Accessories
Citations
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Overview

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Instruction Manual
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Requires cable 91580 (sold separate)
Response Time: < 5 sec
Lowest Detection Limit: 0.2 nM
Sensitivity: 10 pA/nM
Application: in vivo
Flexible sensor, nearly unbreakable

Unique, flexible NO sensor

Designed for arteries, microvessels, in vivo applications, and similar applications.The graph (below) shows the response of the ISO-NOPF to NO.

Design

These sensors are based on a composite graphite NO-sensing element combined with a reference electrode. The surface of the sensor is then coated with a unique multi-layered NO-selective membrane.

Selectivity of WPI's NO sensors

The ideal NO sensor should be insensitive to other reactive species likely to be present within the measurement environment. Conventional Nafion coated carbon fiber NO sensor exhibits a large response to such species. WPI's unique NO sensor technology utilizes an novel surface membrane which amplifies the response to NO whilst eliminating responses to a vast range of reactive species, including nitrite, absorbic acid, hydrogen peroxide, catecolamines, and much more.

NOTE: When ordering custom lengths, use the part number ISO-NOPF100-CXX and replace the XX with the desired length. For example, if you want a 1mm flexible sensor tip, the part number should be ISO-NOPF100-C01. This sensor can be ordered in the following custom lengths: 1mm, 2mm, 3mm, 4mm or 5mm.

Specifications

Outside Diameter	100μm
Available Length	1-5mm (sensor length varies in 1mm increments - 1mm, 2mm, 3mm...)
Response Time	< 5 seconds
Lowest Detection Limit/Range	0.2nM
Nominal Sensitivity-New sensor	≥10pA/nM
Baseline Drift	none
Poise Voltage	865mV
Typical Quiescent Baseline Current, 25°C	2000pA
Acceptable Baseline Range	500-8000pA
Polarization Time	2+ hours