Rapid VOC Screening Detector

VOC portable detectors utilize photoionization or electrochemical sensors to detect the concentration of volatile organic compounds by generating electrical signals through the reaction of gases with the sensors. They are used for on-site rapid screening of organic gas content in ambient air and product volatiles, making them suitable for scenarios such as workshop inspections and environmental protection spot checks where immediate data acquisition is required.
Selection
When selecting, focus on matching the types of gases detected with on-site pollutants, sensor lifespan and replacement costs, ensuring the measurement range covers daily detection needs, the explosion-proof rating meets the usage environment, data storage functions meet recording requirements, the operation interface is simple and user-friendly, and the portability and battery life suit mobile detection scenarios.

Terms

Standards

Instruments

It can simultaneously detect 7 paraMeters such as PM2.5, formaldehyde, and TVOC, with an accuracy of +/- 10%. It is equipped with a 2.8-inch true color screen to display real-time trend charts, and supports 5000 data records and dual national standard selection.

$ 189.00

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

$ 332.00

Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds; with flameproof structure and a variety of signal output, support remote monitoring and customized range, through a number of international safety certifications.

$ 332.00

4-Stage screening system, Water Flow rate 2-18L/min adjustable, screening time 0-9999min can be set, 304 stainless steel structure to ensure durability, to meet a variety of international standards testing requirements.

$ 7496.00

The five-stage screening system is equipped with a 10-liter classifier capacity, Stir speed is 580 +/- 1rpm, water flow is adjustable from 0-20L/min, and 304 stainless steel structure ensures experimental accuracy and durability

$ 10078.00

Using PID Sensor technology, range 0~ 500ppm, resolution 0.1ppm, support 1-6 Sensor expansion, with a variety of signal output modes, including 4-20mA, RS485 and relay output, Protection Rating IP65, suitable for harsh environments.

$ 1818.00

Conductivity Detector principle and temperature and humidity compensation technology, measurement accuracy of +/- 0.5%, Response Time of 1 second, integrated design supports on-site rapid detection, suitable for a variety of grain moisture measurement.

$ 112.00

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

Pump-suction sampling and imported Electrochemical sensor, Response Time ≤ 20 seconds, resolution 0.01ppm, support 1-5 Sensor expansion, IP65 Protection Rating, suitable for harsh environments.

$ 754.00

Pump-suction sampling and a variety of detection principles, Response Time ≤ 20 seconds, accuracy ≤ +/- 3%, built-in 3800mAh battery, support 120,000 sets of Data storage and Temperature Humidity detection.

$ 527.00

Adopt PID light ion detection principle, range 0-50ppm, Response Time ≤ 30S, with explosion-proof structure, multiple signal output and remote alarm function, support customized wireless transmission.

$ 1171.00

Adopt PID photoion detection principle, range 0-50ppm, Response Time ≤ 30S, support 4-20mA, RS485 and wireless signal output, with explosion-proof structure and remote monitoring capability.

$ 1171.00

Pump-suction sampling and PID Photoion Sensor technology, Response Time ≤ 20 seconds, resolution of 0.001 ppm, IP65 Protection Rating and explosion-proof certification, support for multi-Sensor expansion and Data storage functions.

$ 2557.00

Using ultra-low VOC background concentration control technology, background concentration formaldehyde ≤ 0.006mg/m ³, equipped with independent variable frequency wind speed adjustment device, Modular design is easy to maintain, and the operating power is as low as 1.2kw.

$ 25602.00

Conductivity Detector measurement principle, Response Time is only 1 second, with temperature and humidity compensation technology, measurement accuracy +/- 2%, split design is easy to carry on site, support 3 sets of measurement code storage.

$ 230.00