OC‑9500 Beta‑Ray Online Dust Monitoring System adopts beta‑ray absorption method to detect TSP, PM10 and PM2.5 in ambient air. Built‑in dynamic heating and temperature‑humidity compensation guarantee high‑precision results. It supports 4G, Ethernet transmission and HJ‑212 protocol with data storage and remote operation functions. IP53‑rated for harsh outdoor conditions, it is ideal for fugitive dust monitoring on construction sites, mines, stockyards and ports.
OC-9500 Dust monitoring system with beta ray technology
Company Profile
We Henan Oceanus is located in Henan, a land with a long history and profound cultural heritage, has been dedicated to the research, development, production, and sales of Gas detection system and Environment equipment since its establishment. With exquisite technology and outstanding quality, we have won widespread recognition in the global marketing.
01
Business areas
As a leader in the field of Gas detector and Air quality monitor system, we Henan Oceanus will be continued to expand its business scope and provide customers around the world with customizable Air quality monitor system of various types and specifications.
02
Values and ideas
Our company upholds the core values of integrity and quality service, focusing more on friendship with our customers. We always adhere to integrity management, customer-centered, and provide a full range of pre-sales, sales, and after-sales services to ensure that customers can be worry-free when using our products.
03
Global Service Network
We have a comprehensive global service network, offering timely, professional pre-sales consultation, after-sales service, and technical support for overseas users. Regardless of where users are located, they can enjoy our attentive and thoughtful service.
04
Custom Service
With excellent products and services, Henan Oceanus Gas detector and Air quality monitor system have been exported to more than 100 countries around the world and have won widespread praise.
Description:
OC-9500 Dust monitoring system with beta ray adopts the working principle of beta ray attenuation to automatically measure and record airborne particulate concentration. The C14 emits a constant source of high-energy electrons (known as beta rays) through a spot of clean filter tape. These beta rays are detected and counted by a sensitive scintillation detector determine a zero reading. The OC-9500 system automatically advances this spot of tape to the sample nozzle, where the vacuum pump will pull the measured and controlled amount of dust-loaded air through the filter tape. Then the dirty spot will be placed back between the beta source and the detector, so causing an attenuation of the beta ray signal, which is used to assure the mass of the particulate matter on the filter tape.
According to the sampling flow, sampling time, filter membrane area and environmental parameters, the working condition concentration and standard condition concentration of particulate matter in ambient air are calculated to realize the automatic monitoring of ambient air particulate matter.
Applications:
Mining site, Quarries area, Smart city project, Urban ambient quality inspection, Port environmental monitoring, Dust detection in Ceramic factory, Tourist attractions, Surface Mining Garbage landfills, etc.
Function:
Highly accurate of PM2.5 and PM10 real-time monitoring, also supporting the Meteorological parameters (Temperature, Humidity, Wind speed, Wind direction, Air pressure) and Noise.
The DHS can eliminate the influence of the humidity on the measurement results and ensure the accurate measurement of semi volatile nitrate and organic compounds.
Adopt the advanced temperature and humidity compensation algorithm to ensure the accuracy of the monitoring data.
Automatically record the sampling data, once power off the data will be saved automatically and will start sampling after power on.
Support the data transmission of 4G LTE, RS485, etc.
Modular design and low maintenance costs.
Technical parameters:
| Measuring range | (0～1000)μg/m³, (0～10000)μg/m³ |
| Particle size | PM2.5, PM10 |
| Sampling flow | 16.67L/min |
| Sampling flow precision | ±2% |
| Resolution | 0.1μg/m³ |
| Detection limit | 2μg/m³ |
| Paper tape | Glass fiber paper tape |
| Beta ray source | C14, half-life 5730 years |
| Working environment | -20℃～45℃,≤100%RH (Non-condensing) |
| Temperature | Measuring range: -30℃～60℃ Resolution: 0.1℃ Accuracy: ±0.5℃ |
| Humidity | Measuring range: 0～100%RH Resolution: 0.1%RH Accuracy: ±3%RH |
| Air pressure | Measuring range: 300~1100hPa Resolution: 1hPa Accuracy: ±0.5hpa |
| Wind speed | Measuring range: 0～60m/s Resolution: 1m/s Accuracy: ±0.3m/s Starting wind speed: ≥0.5m/s |
| Wind direction | Measuring range: 0～360° Resolution: 0.1° Accuracy: ±3° Starting wind speed: ≥0.5m/s |
| Noise | Measuring range: 30dB-130dB Frequency response: Frequency Counting Rights: Class 2 level Optional Class 1 level |
Our After-sales service:
1. OEM service for LOGO, model, Technical Parameters, Operation manual, etc.
2. Free calibration service and provide calibration methods.
3. One year warranty and lifetime warranty
How To Cooperate With Us?
We look forward to collaborating with more overseas gas detector and air quality monitor distributors and partners to advance the development and application of gas detection and air quality monitoring technologies .
Our Address
No. 923, Floor 9, Unit 2, NO.78, Shangding Road, Zhengzhou, China.
Phone Number
+86 15981942832
Contact：Oceanus Team
Mobile/WhatsApp：+86 15981942832
Mobile/WhatsApp：+86 13673683950
E-mail：info@china-oceanus.com
Add：No.923, Floor 9, Unit 2, NO.78, Shangding Road, Zhengzhou, China
Oceanus