Nitric Oxide Analyzer

The nitric oxide analyzer detects the concentration of NO in gas through chemiluminescence. It utilizes the reaction between NO and ozone to produce excited-state nitrogen dioxide, which emits light at a specific wavelength upon de-excitation. A photomultiplier tube measures the light intensity to calculate the concentration. It is used for environmental monitoring, industrial process control, and motor vehicle exhaust detection.
Selection
Select models with appropriate measurement ranges based on the detection scope, taking into account the detection limit and response time. Confirm that the sampling method is suitable for direct measurement or pre-processing requirements. Evaluate cross-interference characteristics and check calibration cycles and maintenance requirements. Choose instruments with necessary certifications while considering the budget.

Terms

Standards

Instruments

Electrochemical sensors imported, detection accuracy +/- 2% F. S, Response Time less than 10 seconds. With intrinsically safe circuit design and explosion-proof certification, support a variety of signal output and remote monitoring functions.

$ 787.00

Electrochemical sensor, detection accuracy +/- 2% F. S, Response Time less than 10 seconds, Intrinsic Safety (IS) design and multiple signal output interfaces, support remote real-time monitoring and data transmission.

$ 528.00

Electrochemical sensor technology, detection accuracy +/- 2% F. S, Response Time less than 10 seconds, Intrinsic Safety (IS) design and multiple signal output interfaces, support remote monitoring and data transmission, suitable for hazardous environments.

$ 604.00

Electrochemical sensor technology, detection accuracy +/- 2% F. S, Response Time less than 10 seconds. With intrinsically safe circuit design and explosion-proof certification, support a variety of signal output and remote monitoring, automatic zero tracking to prevent drift.

$ 604.00

Electrochemical sensor technology, detection accuracy +/- 2% F. S, Response Time less than 10 seconds. With Intrinsic Safety (IS) design, support a variety of signal output and remote monitoring functions, adapt to -30~ 50 ℃ working environment.

$ 604.00

Modular design using MCU chip to achieve low power consumption, support 4-20mA, RS485 and switching signal output, Response Time ≤ 30 seconds, detection error ≤ +/- 3% F. S, can be operated by remote control without opening the lid.

$ 280.00

Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F.S, Response Time ≤ 30S, with explosion-proof structure and a variety of signal output interfaces, support remote monitoring and customized range.

$ 719.00

Pump suction sampling, Response Time T90 ≤ 20 seconds, detection accuracy ≤ +/- 3%, built-in 4000mAh large capacity battery, support Data storage and Temperature Humidity detection, Protection Rating IP65.

$ 527.00

32-Bit microprocessor and 24-bit ADC chip, equipped with 2.4-inch high definition screen, support 1-6 Sensors and a variety of output modes, with automatic recovery and anti-corrosion function, Response Time T90 ≤ 20s, resolution 0.01ppm.

$ 545.00

Electrochemical sensor technology, detection accuracy +/- 2% F. S, Response Time less than 10 seconds, with automatic Zero tracking and temperature compensation function, support RS485 and 4-20mA dual signal output, Protection Rating IP66, adapt to -30~ 50 ℃ working environment.

$ 614.00

Electrochemical sensor technology, detection accuracy +/- 2% F. S, Response Time less than 10 seconds. With intrinsically safe circuit design and explosion-proof certification, support RS485 and 4-20mA standard signal output, adapt to various industrial environments long-term stable operation.

$ 528.00

The activated aluminum oxide ball is used as the adsorption medium, which can adsorption water vapor and chemical corrosion harmful gases, and the oil blocking rate is more than 99%.

$ 146.00

The highest temperature is 1400 ℃, the Furnace volume is 4.5L, and the aluminum oxide fiber Furnace and silicon carbon Rod heating elements are used to support the inert gas environment and ensure the uniform and stable sintering of the material.

$ 3720.00

Operating temperature up to 1700 ℃, Furnace volume 80L, aluminum oxide fiber Furnace and double chill down system, support inert and reducing atmosphere environment material sintering treatment.

$ 7867.00

Electrochemical sensor, ethylene oxide detection range 0-100ppm, resolution up to 0.1ppm, Response Time less than 60 seconds, with IP65 waterproof rating and vibration alarm function, suitable for harsh environments.

$ 235.00

Articles

Determination of Thermal Decomposition Temperature and Inorganic Filler Content in Ink by Thermogravimetric Analyzer
This article introduces how to determine the thermal decomposition temperature and inorganic filler content of ink using a thermogravimetric analyzer. During the test, a small amount of ink sample is heated in a nitrogen or air atmosphere, and the mass change curve is recorded.
Cost-performance analysis of single-channel versus multi-channel switching modules when selecting a laboratory ion meter.
This article compares the cost-effectiveness of single-channel and multi-channel switching modules for laboratory ion meters. Single-channel devices have lower purchase costs, but additional instruments are required for each additional detection parameter. Multi-channel units have higher initial investment, but when testing more than three parameters, the total cost over three years is lower and the sample throughput is greater.
Constant temperature bath selection: circulation method and temperature control range.
This article on thermostatic bath selection primarily analyzes two core factors: circulation mode and temperature control range. The circulation mode is divided into natural convection and forced circulation, where the former is suitable for simple static experiments, while the latter offers higher precision and is better suited for multiple samples or integration with external devices.
Flexographic proofing press is used for evaluating the printability of water-based inks on kraft paper.
This article explores the use of flexographic proofing printability testers to evaluate the printing performance of water-based inks on kraft paper. The instrument simulates actual printing conditions, enabling quantitative analysis of key parameters such as ink transfer rate, print contrast, and dot gain.
Sensitivity Enhancement of Dark Box UV Analyzers in Thin-Layer Chromatography Fluorescence Detection
This article explores how to enhance the sensitivity of dark box ultraviolet analyzers in fluorescence detection for thin-layer chromatography. Sensitivity is influenced by factors such as light source stability, wavelength accuracy, sample background, and ambient light.
Melt flow index instrument controls the flowability and stability of polypropylene injection molding process.
This article explores how to assess and regulate the stability of polypropylene's flowability in injection molding processes by measuring its melt flow rate. It explains the principles behind characterizing flowability and analyzes the impact of factors such as material batch variations and process parameters on stability.
Thermogravimetric Analyzer for Measuring Moisture and Volatiles in Polymer Materials
Thermogravimetric analyzers determine the moisture and volatile content in polymer materials by measuring the mass changes during the heating process.
Differential Scanning Calorimetry measures the phase transition temperature of liquid crystal polymers.
This article introduces the method of determining the phase transition temperature of liquid crystal polymers using a differential scanning calorimeter. The differential scanning calorimeter analyzes the phase transition behavior of materials by comparing the heat difference between the sample and a reference material, recording the heat flow curve during temperature changes.
Differential Scanning Calorimetry for Measuring the Degree of Cure of Polymer Optical Waveguide Materials
This article introduces a method for determining the degree of curing in polymer optical waveguide materials using a differential scanning calorimeter. The degree of curing is a key indicator affecting material performance, and this instrument quantitatively analyzes it by measuring the thermal effects during the curing reaction.
Quantitative Measurement of Carbon Black Content in Rubber by Thermogravimetric Analyzer
Thermogravimetric analyzers measure changes in sample mass through programmed temperature control, enabling the quantitative determination of carbon black content in rubber. During the experiment, the rubber is first heated in an inert atmosphere to decompose it, leaving the carbon black intact. The atmosphere is then switched to an oxidizing environment to oxidize the carbon black. The carbon black content is calculated based on the mass loss.
Thermogravimetric Analyzer Measures Thermal Stability of Plastic Films
This article introduces how to test the thermal stability of plastic films using a thermogravimetric analyzer. It first explains the fundamental principle of the instrument, which assesses the thermal properties of materials by measuring changes in sample mass as a function of temperature.
DSC analyzer measures the glass transition of degradable films.
This article explains how to use a differential scanning calorimeter to measure the glass transition temperature of a degradable film. It first clarifies that the glass transition is the process by which a material changes from a glassy state to a highly elastic state, which appears as a baseline shift on the curve.
Differential Scanning Calorimetry for Measuring the Melting Temperature of Thin Films
Differential scanning calorimetry analyzes thermal transitions in materials by measuring the heat flow difference between the sample and a reference. When determining the melting temperature of thin films, the sample must be uniformly prepared, with a mass between 3 and 10 milligrams. Testing is typically conducted at heating rates ranging from 5 to 20°C/min under a nitrogen protective atmosphere.
The coating machine applies planar optical waveguide cladding material to the surface of optical fibers.
This article introduces the technique of using a coating machine to apply planar optical waveguide cladding materials onto the surface of optical fibers. It analyzes the characteristics of the cladding materials, such as viscosity and surface tension, and their impact on coating quality.
Differential scanning calorimetry for determining the glass transition temperature of epoxy resin
Differential scanning calorimetry analyzes the thermal properties of materials by measuring the heat flow difference between the sample and a reference material.