Online Air Detector

Online air detectors use sensors to collect specific components in the air in real time, converting chemical signals into electrical signals for analysis. They are used to monitor production environments or emission gas concentrations and are commonly employed for continuous monitoring in places such as workshops and pipelines.
Selection
When selecting, consider matching the type and range of substances to be detected. The sensor type must be suitable for the environmental temperature and humidity, with a response time that meets monitoring frequency requirements. The protection rating should satisfy installation location conditions, and the data interface must be compatible with existing systems. Maintenance cycles and costs should be manageable.

Terms

Standards

Instruments

The laser light scattering principle to achieve rapid measurement, detection sensitivity of 0.001mg/m ³, with online automatic mechanical Adjustment, built-in optical path self-cleaning system to avoid contamination of core components, support a variety of cutter selection.

$ 5399.00

Fast measurement using laser light scattering principle, with online automatic mechanical Adjustment, Measurement range 0.01-100 mg/m ³, built-in optical path self-cleaning system to avoid pollution, support a variety of cutters and sampling modes.

$ 5399.00

Using 32-bit microprocessor and 24-bit ADC chip, equipped with 2.4-inch high definition display, supports 1-6 Sensor configurations, with 4-20mA, RS485 and other signal output, Protection Rating up to IP65, Response Time ≤ 20 seconds.

$ 545.00

Micro vibration technology implementation of real-time online measurement, range 0~ 50~ 100mpa.s, accuracy +/- 0.5%, Response Time 2 seconds, suitable for a variety of fluid media.

$ 7335.00

Micro vibration technology implementation of real-time online measurement, range coverage of 0-5~ 50-5000pa.s, accuracy of +/- 0.5%, temperature 500 ℃ and Response Time only 2 seconds, suitable for high temperature and high voltage conditions.

$ 7335.00

Glass shell enhances corrosion resistance, simplifies operation without reference solution, Measurement range 0-200.0mS/cm, Suitable for High Accuracy conductivity detection of corrosion media, supports online monitoring and laboratory applications.

$ 116.00

Imported High Accuracy Electrochemical sensor, detection limit up to 0.001ppm. Support 4-20mA, RS485 and other signal output, with overvoltage, lightning protection, short circuit and other multiple protection and automatic recovery functions.

$ 582.00

Platinum Sensor provides linearly stable measurement results, Conductivity Detector cell constant K = 10, Measurement range 0 to 200mS/cm, suitable for high Conductivity Detector liquid detection.

$ 106.00

Conductivity Detector cell constant K = 0.1, built-in temperature sensor real-time sensing sample temperature, suitable for low Conductivity Detector liquid measurement.

$ 314.00

Using polarographic analysis technology and imported film head, the accuracy reaches +/- 1% FS, with PH and temperature automatic compensation function, supports Multi-ParaMeter simultaneous display and Internet of Things communication, Protection Rating IP65, to ensure long-term stable operation.

$ 590.00

Modular design with low power consumption, intelligent Sensor detection technology, Explosion-proof level Ex db IIC T6 Gb, Protection Rating IP66, support 4-20mA, RS485 and switching signal output, Response Time ≤ 30S, suitable for a variety of industrial environments.

$ 835.00

Using 32-bit microprocessor and 24-bit ADC chip, support 1-6 Sensor expansion, with 4-20mA, RS485 and relay output, Protection Rating IP65, suitable for gas monitoring in harsh environments.

$ 451.00

Frequency range 20KHz to 100KHz, Sensitivity indicated by LED and sound, weight of only 140 grams for portable, suitable for a variety of gas and air leak detection scenarios.

$ 301.00

It can simultaneously read up to 8 water quality parameters, equipped with a 9000mAh large-capacity battery, supports Sensor address modification and temperature, zero point, slope calibrating, which is convenient for long-term operation and Facility Management on site.

$ 2526.00

Modular design with low power consumption, Explosion-proof level Ex db IIC T6 Gb, Protection Rating IP66, support 4-20mA, RS485 and switching output, Response Time ≤ 30 seconds, can detect NH3, CL2, CO2 and EX gases.

$ 1054.00

Articles

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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.
Rotation Speed of Sample Rack in Hot Air Aging Test Chamber on Color Fastness of Textiles
This article explores the influence of the rotation speed of sample racks in a hot air aging test chamber on the color fastness testing of textiles. The rotation speed affects the flow of hot air and temperature uniformity inside the chamber, thereby altering the heating conditions of the samples and leading to variations in color fastness results.
Difference between Black Panel Temperature and Black Standard Temperature in Light Aging Test Chambers
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Hot air aging oven measures the long-term thermal-oxygen life of engineering plastics.
This article introduces how to use a hot air aging oven to test the long-term thermal-oxidative lifespan of engineering plastics. The test is based on the Arrhenius equation, which accelerates material aging at high temperatures to simulate performance changes under actual usage conditions.
Positive pressure method seal tester evaluates packaging pressure resistance
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Negative pressure method leak detector for testing vacuum packaging seal integrity
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Sheffield Smoothness Tester for Analyzing Paper Printing Surface
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Schopper air permeability tester measures paper air permeability.
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What is the difference between the Bendtsen method and the Gurley method for measuring paper air permeability using an air permeability tester?
The air permeability of paper is a key indicator for evaluating its structural compactness and suitability, especially crucial in fields such as packaging, filtration, and specialty papers. The Bendtsen and Gurley methods are two classic and widely used techniques for determining paper permeability.
What are the differences between a vacuum oven and a conventional oven?
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