1. Measurement data types: PM2.5 and PM10, using advanced multi-channel electronic cutting technology, without the need to replace the cutting head;

2. Measurement range: 0.001~10mg/m ³;

3. Relative measurement error: ≤± 10%;

4. Detection sensitivity: 0.001mg/m ³;

5. Measurement data display units: mg/m ³, ug/m3;

6. Data storage capacity: 1 million pieces, no loss during power outage;

7. Statistical analysis function: The instrument can automatically calculate the minimum concentration, average concentration, and maximum concentration during the measurement period, and can query the time of peak concentration occurrence;

8. Display mode: Character LCD display, user-friendly design, rich display content, with backlight display;

9. Date and Time: Equipped with a built-in real-time clock, the time information includes [year, month, day, week, hour, minute, second], with a clock error of ≤ 0.04 ‰;

10. Supports intermittent and continuous measurement modes, with measurement cycles freely set between 1-999 minutes and intermittent cycles freely set between 0-999 minutes. The data quantity ranges from 1-9999 and supports unlimited continuous measurement mode;

11. Communication interface: USB interface, which can transfer measurement data to a computer and perform statistical analysis on the data through software;

12. Working power supply: built-in battery, lithium battery cell, built-in battery can continuously measure for 12 hours;

13. Host volume: 142mm × 82mm × 40mm; Host weight: approximately 0.3Kg;

14. Working environment temperature: -20 to+60 ℃; Relative humidity: 5% to 95% without condensation;

15. Power consumption of the whole machine:<2W.

With the TC-2A dust concentration detector in the hands of users, there is also a professional version of data acquisition and analysis software that supports data acquisition, data analysis, historical data query, data export, and other functions. It supports table display and curve display. Users only need to connect the dust detector to the computer to perform real-time data acquisition. Of course, users can also import the data into the analysis software after returning to the base after on-site data collection. The data analysis software can also perform reverse control on the dust analyzer, such as remote start, remote stop, remote reading, and other functions.

TC-2A adopts advanced multi-channel electronic cutting technology, which can simultaneously measure the mass concentration and particle number of PM10 and PM2.5 during a certain period of time. The measurement data is accurate, reliable, real and effective, and convenient for users to compare and analyze;

This device can not only measure dust concentration, but also measure the temperature and humidity of the on-site environment, and can correct the measurement data according to changes in temperature and humidity.

It can automatically calculate the minimum concentration, average concentration, and maximum concentration during the measurement period, and can query the occurrence time of peak concentration;

This product adopts a large capacity data storage chip, which can store at least 1 million measurement records. The stored data can be permanently saved (unless deleted by the user), and will not be lost during power outages, meeting the needs of users;

Equipped with a built-in real-time clock, the time information includes [year, month, day, week, hour, minute, second], and the measurement data is stored with time for convenient user statistics and analysis;

The measurement time of this product can be flexibly set, with a cycle of A minutes and an interval of B minutes for each measurement, which can be repeated C times.

A=1~999, B=0~999, C=1~9999~infinite loop

For example, users can set the continuous measurement mode to one data per minute (continuous measurement of one data per minute), or set the intermittent working mode to measure 100 data continuously with a 2-minute interval and an 8-minute interval;

This instrument has an over limit alarm function and can freely set the over limit alarm value. When the on-site concentration exceeds the set alarm value, the instrument will issue an alarm to remind the user to take necessary measures;

This instrument has automatic calibration function, which can automatically calibrate the zero point and bottom noise of the instrument, and the measured data is more authentic and effective;

The built-in battery of the dust analyzer uses imported high-quality lithium battery cells, with large capacity and long service life. The instrument can work continuously for up to 12 hours through the built-in battery power supply; The HX-BF7 adopts a USB interface for charging, and any USB power source (mobile phone charger, computer USB port, etc.) can charge this device.

After receiving the dust detector, if a new version of the product is released later, users can upgrade the product through the USB interface to maximize their interests.