Negative Oxygen Ion Detector

The negative oxygen ion detector collects charged ions from the air through an electric field and measures the current to calculate the concentration value. It is used to monitor the content of negative ions in ambient air, and is applied in forests, sanatoriums, or indoor air quality assessments.
Selection
When selecting, focus on whether the detection range covers common environmental concentrations, ensure the resolution meets monitoring requirements, consider temperature and humidity compensation functions and data storage methods, and choose between portable or fixed models based on the usage scenario.

Terms

Standards

Instruments

Built-in three measurement units can simultaneously detect pH, Conductivity Detector and dissolved oxygen, support automatic temperature compensation and ElectRode diagnosis, with IP54 Protection Rating, data storage capacity of 500 groups, support GLP specification to achieve data traceability.

$ 1142.00

Detection of oxygen concentration 0~ 25% range, resolution of 0.1%, Response Time ≤ 15 seconds, Portable design, suitable for a variety of environment monitoring needs.

$ 162.00

Electrochemical sensor to detect oxygen, range 0~ 25% VOL, Sensor life up to 5 years, Response Time ≤ 15 seconds, with sound and light alarm and continuous 90 hours of work ability.

$ 270.00

Using high density polyethylene (PE) oxygen permeable membrane to achieve efficient oxygen diffusion, equipped with ABS plastic screw cap structure for easy installation and electrolysis filling, and interact with the current system for accurate measurement of dissolved oxygen concentration.

$ 243.00

Using PTFE oxygen permeable membrane, the probe cathode and anode are isolated from the sample, and oxygen passes through the membrane and acts with the polarographic system to generate current to ensure accurate and reliable measurement.

$ 299.00

PTFE oxygen permeable membrane ensures oxygen permeability, ABS plastic material enhances durability, screw cap design simplifies installation process, suitable for long-term water quality monitoring applications.

$ 243.00

The use of PTFE oxygen permeable membrane to ensure oxygen permeability, spiral cap design for easy installation and electrolysis filling, suitable for Portable dissolved oxygen measurement equipment maintenance.

$ 243.00

Electrochemical sensor to detect oxygen, range 0-30% VOL, resolution 0.1% VOL. With 12864 point array LCD screen, waterproof grade IP65, built-in flashlight, support sound, light, vibration alarm.

$ 149.00

Using negative pressure test principle, Vacuum Level range -90~ 0kPa, equipped with 4.3 inch Touchscreen and three test modes, it can automatically complete the test and display Linear dispersion in real time to meet a variety of standard requirements.

$ 1171.00

Using electrochemistry principle to detect 0~ 30% VOL oxygen concentration, with 4G/WIFI wireless communication function, support temperature compensation algorithm and a variety of filtering algorithms, Response fast and accurate data.

$ 282.00

Using negative pressure test principle, Vacuum Level range -90~ 0kPa, vacuum accuracy 2.5; no power supply, compressed air drive, equipped with ultra-thick Organic Glass vacuum Chamber for easy observation of bubbles.

$ 654.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement accuracy of +/- 1% F. S, suitable for a variety of Ion concentration detection.

$ 864.00

Concentration 1000ppm of copper ion standard solution, PTFE bottle Encasement, capacity 480mL, suitable for daily ion calibrating applications.

$ 135.00

Equipped with 7-inch TFT display, supports 5 ion Measuring methods, automatically recognizes ion selective ElectRode, can store 1000 sets of data, Measurement accuracy of +/- 0.5% F. S, suitable for a variety of Ion concentration detection.

$ 864.00

Universal ion standard solution concentration 1000ppm, suitable for daily ion calibrating, PTFE bottle Encasement, capacity 480mL, to ensure calibrating accuracy and Stability.

$ 135.00

Articles

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