| Quantity: | |
|---|---|
LY-3012K Multifunction Stack Dust (Gas) Tester with β-ray Dust Direct-Reading is an all-in-one, high-precision environmental monitoring instrument engineered for simultaneous measurement of particulate matter (dust) and flue gas concentrations, as well as total emissions from fixed pollution sources. Adopting the pitot tube parallel constant velocity sampling method for particulate matter collection, β-ray absorption method for stack dust concentration detection, and constant potential electrolysis method for flue gas concentration measurement, this instrument delivers real-time, on-site detection for industrial emission monitoring. It is the ideal solution for business clients requiring accurate, efficient, and compliant emission testing for industrial facilities.
This integrated stack dust and gas monitoring system adopts a highly integrated design, incorporating a stack dust sampling pump, β-ray dust detection unit, flue gas sampling pump, flue gas pretreatment unit, flue gas sensor array, temperature/humidity sensors, and S-shaped pitot tube into a single unit. No external main unit is required, enabling simultaneous measurement of flue gas parameters, dust concentration, and industrial operating conditions in one testing cycle, drastically improving on-site monitoring efficiency.
The β-ray dust direct reading tester uses a low-activity 14C β-ray exemption source, featuring a stable decay process, ultra-low radiation dose, and full compliance with global radiation safety standards for reliable, risk-free operation. It adopts a filter belt type segregated sampling and measurement station structure, separating sampling and measurement processes to avoid contamination of key components and ensure long-term detection accuracy. With a high-precision β-ray detector, it delivers a minimum detection limit of 0.1mg/m³, fully meeting the monitoring requirements of ultra-low emission industrial operating conditions.
It is fitted with a built-in constant potential electrolytic sensing module, integrated with an intelligent anti-interference compensation algorithm, realizing real-time and accurate monitoring of multiple flue gas components. A built-in high-efficiency flue gas pretreatment system copes with high-humidity industrial flue gas conditions, while the timed automatic drainage function eliminates manual intervention for uninterrupted operation. It is equipped with a 5.5-inch touch controller with wireless control functionality, supports Chinese and English bilingual input, and delivers excellent human-computer interaction for on-site operators.
The LY-3012K fixed pollution source flue gas analyzer is designed and manufactured in full compliance with global fixed pollution source emission monitoring standards, aligning with international specifications for β-ray absorption method particulate matter concentration measurement and flue gas detection. Its low-activity radiation source meets global radiation safety exemption standards, ensuring safe operation for on-site personnel. The instrument fully supports ultra-low emission monitoring requirements for industrial boilers and furnaces worldwide, and complies with environmental compliance testing protocols for industrial enterprises, environmental protection agencies, and third-party testing institutions.
Parameter | Range |
|---|---|
Flow Range | (0~60)L/min |
Concentration Range | (0~50)mg/m³ |
Sampling Probe Heating Temperature | 130°C (100°C~160°C optional) |
Membrane Heating Temperature | 105°C (100°C~160°C optional) |
Flue Gas Dynamic Pressure | (0~2000)Pa |
Flue Gas Static Pressure | (-30~+30)kPa |
Atmospheric Pressure | (50~130) kPa |
Inlet Temperature | (-55~125)°C |
Flue Gas Temperature | (0~500)°C |
Isokinetic Sampling Velocity | (1~45)m/s |
Moisture Content | (0~40)% |
Parameter | Range/Indicator |
|---|---|
Flue Gas Flow | Not less than 0.5L/min |
O₂ | (0~30)% |
SO₂ | (0~5700) mg/m³ |
NO | (0~1300) mg/m³ |
NO₂ | (0~200)mg/m³ |
CO | (0~5000)mg/m³ |
CO₂ (Infrared) | (0~20) % |
Parameter | Specification |
|---|---|
Access Port Diameter | ≥460mm |
Sampling Nozzle Diameter | Standard φ4.5, φ6, φ7, φ8, φ10, φ12 |
Length of Sampling Probe | Total length 1.5m, effective length 1.3m (customizable length) |
Main Unit Weight | About 6.5kg |
Pitot Tube Coefficient | 0.84±0.01 |
This ultra-low concentration dust detector is widely applicable for business clients across multiple sectors, with core use cases including stack dust and flue gas concentration and total emission measurement, dust removal and desulfurization equipment efficiency assessment, on-site environmental compliance monitoring, and ultra-low emission detection for industrial boilers and furnaces. It serves a broad spectrum of industries, including environmental protection supervision agencies, third-party testing and inspection institutions, industrial and mining enterprises such as power plants, steel mills, cement plants, sugar mills, paper mills, smelters, ceramic factories, non-ferrous metal processing facilities, pharmaceutical manufacturing plants, and chemical, fertilizer, rubber and material production plants. It is also widely used in public health, occupational safety supervision, work safety management, military applications, as well as scientific research and educational organizations.
Lonying is a leading professional manufacturer of environmental monitoring instrumentation, with decades of R&D and manufacturing expertise serving industrial and commercial clients worldwide. Our instruments are widely recognized in international environmental exhibitions and large-scale industrial projects, with proven performance in harsh industrial operating conditions. We provide full lifecycle support for our business clients, including pre-sales customized solution development, pre-shipment calibration and testing, professional technical training, and comprehensive after-sales service. All standard products come with a 12-month quality warranty, with fast lead times for standard models and flexible customization options for special monitoring requirements. Our global service network ensures timely technical support and maintenance, maximizing uptime and operational efficiency for our clients.
We provide a 12-month quality assurance period for all standard products, starting from the date of successful equipment acceptance. The warranty covers free repair or replacement services for malfunctions caused by material or manufacturing defects.
For standard models, the standard delivery lead time is 10-20 business days, covering full production, assembly, complete machine testing, and professional calibration. The lead time for customized configurations or bulk orders will be extended accordingly, with a detailed, accurate schedule provided by our sales team after contract signing.
Yes. The instrument adopts a low-activity 14C β-ray exemption source, which features an extremely stable decay process, ultra-low radiation dose, and full compliance with global radiation safety standards. It is completely safe for on-site operators to use during long-term daily monitoring tasks, with no additional radiation protection required under normal operating conditions.
