PC6M multi-channel particle concentration measuring instrument Introduction: The PC6M multi-channel particle concentration meter adopts a multi-mode fiber bundle arranged in a regular pattern to form a detection probe, suitable for measuring the concentration of solid particle materials in gas-solid and liquid-solid two-phase flow systems. The measurement principle is to use an optical fiber array probe to detect reflected light signals related to the concentration of moving particles. Through photoelectric conversion, signal conditioning, and A/D conversion, the signals are recorded and analyzed by a computer. It has the characteristics of fast response to changes in particle concentration, small probe size, and the ability to simultaneously measure multiple locations within the reactor. The entire equipment consists of a PC6M particle concentration measuring instrument host, 4-8 optical fiber probes, signal cables, A/D converters, and application software. Features: 1. The product size is small and has little interference with the flow system 2. The instrument can connect 4 or 8 probes simultaneously, and can measure 4 or 8 measurement points simultaneously in real time 3. Each channel is equipped with gain and baseline offset adjustment functions, with adjustable sampling frequency (1Hz-1kHz) and sampling data volume 4. The system software functions include: raw data collection and display; Calibration of particle concentration in fluidized beds; Real time or playback display of voltage time curves for each channel; Save voltage time data for each channel, calculate and save the average voltage and threshold voltage, average particle concentration, concentration extremes, and calculate particle concentration distribution for each channel; Can be set and saved, including sampling frequency, sampling data amount, probe parameters, and sampling channel window, etc; The saved data files can be opened by Notepad and Excel software; The application measurement software can run in a Windows environment. 5. Online measurement, real-time display of raw curves, concentration calibration curves, concentration changes, and other data for current channel data segments Technical parameters: Instrument models: PC6M-4, PC6M-8 Applicable environment: atmospheric pressure, temperature not exceeding 80 ℃ Measurement range: Solid content 0-100%, particle size 0-1mm, repeatability error ＜ ± 1% Measurement method: Contact based online measurement Probe size: Standard probe measuring end face diameter 5mm, probe measuring section length 400-600mm
Introduction: The PC6M multi-channel particle concentration meter adopts a multi-mode fiber bundle arranged in a regular pattern to form a detection probe, suitable for measuring the concentration of solid particle materials in gas-solid and liquid-solid two-phase flow systems. The measurement principle is to use an optical fiber array probe to detect reflected light signals related to the concentration of moving particles. Through photoelectric conversion, signal conditioning, and A/D conversion, the signals are recorded and analyzed by a computer. It has the characteristics of fast response to changes in particle concentration, small probe size, and the ability to simultaneously measure multiple locations within the reactor. The entire equipment consists of a PC6M particle concentration measuring instrument host, 4-8 optical fiber probes, signal cables, A/D converters, and application software.
