Portable multifunctional smoke tester 3012H-D

detailed introduction
Laoying 3012H-D Portable High Flow Low Concentration Smoke and Dust Automatic Tester
1、 Product Overview: This instrument uses Pitot tube parallel sampling method to collect particulate matter from exhaust gas of fixed pollution sources, and uses filtration weighing method to determine the mass. The design utilizes an industrial high-speed embedded industrial computer control platform, combined with the WINCE operating system, to break through low-end microcontroller control technology and enter the high-end precision control field, ensuring the reliability of the instrument, improving the stability of performance, and enhancing the accuracy of control. It can be used for the determination of emission concentration, converted concentration, and total emission of particulate matter from various fixed pollution sources such as boilers, flues, and industrial furnaces. Automatically measure parameters such as flue gas dynamic pressure, static pressure, temperature, moisture content, flow meter front pressure, temperature, and constant suction flow rate
2. Implementation Standards: HJ/T48-1999 "Technical Conditions for Smoke and Dust Samplers", JJG968-2002 "Smoke and Dust Analyzer", JJG680-2007 "Smoke and Dust Sampler", DB37/T2537-2014 "Determination of Low Concentration Particulate Matter in Fixed Pollution Source Exhaust Gas in Shandong Province by Weight Method"
3、 Product Features
◆ High load, low noise, high flow sampling pump, flow rate up to 100L/min ◆ Small size, light weight, easy operation, convenient to carry
◆ Automatically monitor the status of the power supply, automatically save work data in case of power failure, and restore sampling from the power failure point after receiving a call
◆ Data input/output channel isolation and sampling tube grounding design, with strong anti-static and anti-interference capabilities
The positive and negative pressure taps of the pitot tube are connected to the host using different colored pipes to prevent reverse connection and accurately measure dynamic pressure
◆ Microcomputer controlled constant speed tracking sampling, proprietary adjustment method, fast response time
Accurate electronic flow meter control, real-time monitoring of temperature and pressure, automatic adjustment of flow rate
◆ Equipped with a DC power interface to achieve both AC and DC power supply modes ◆ The system has a built-in large capacity data storage with a data storage capacity of over 100000 sets
◆ Wide temperature large multi angle flip TFT color screen, resistant to high cold, wide viewing angle, achieving good human-computer interaction
Unique and efficient air-water separator design, effective dehumidification, and improved utilization of silicone gel
◆ Automatic detection and alarm function for instrument failure and system airtightness, convenient for user maintenance and use ◆ High quality visualized dust filter design of the host, effectively filters dust and is easy to replace, further protecting the gas path and sampling pump
◆ Industrial high-speed embedded industrial computer core, WINCE operating system ◆ Intelligent software parameter calibration design
Design and develop microcomputer database and communication system software in the Windows environment to achieve microcomputer communication for storage and printing
◆ Equipped with rich human-machine interfaces, supporting devices such as mouse, USB flash drive, keyboard, touchpad, printer, etc
◆ Dustproof and waterproof industrial keyboard precision design, suitable for harsh working conditions, easy to operate
◆ Supports Chinese full spelling input, automatically remembers flue gas working condition configuration information, easy to retrieve and use in the later stage
Real time display of dynamic curves of sampling data, making it convenient for users to observe the changing trends of the sampling process directly and clearly
◆ Automatic anti backflow function after sampling is completed