Brief introduction: System adopts unique induced X light source, sample enrichment of excitation structure, detection system, automatic, automatic roll system, such as the core technology, greatly improve the detection sensitivity of air particulate heavy metals, to low levels of lead, mercury, cadmium, chromium, arsenic and other heavy metal detection, can be achieved at the same time no one was badly (1 ~ 3 months) automatic monitoring for a long time. Features: 1. Can be equipped with TSP, PM10 and PM2.5 cutter, realize the distribution of heavy metal particles in different diameter measurement; 2. 28 kinds of heavy metal content such as lead, mercury, accurate measurement and detection sensitivity ng/m3 level, heavy metals can be extended; 3. The host USES the international standard 19 "case; 4. The instrument has high reliability and stability, also has the function of intelligent fault diagnosis and eliminate; 5. Has the RS232/485, USB, GPRS, ADSL, Ethernet data transmission, a variety of ways; 6. The system software adopts advanced hierarchical modular design, with a strong, flexible data setup, calibration, preservation, display, query, analysis, transmission, and other functions. 7. The full range of professional radiation treatment, without having to worry about any radiation measurement. Technical parameters Measuring range: 0 ~ 100 mu g/m3; Detection limit: ng/m3 level 2 hours (sampling time, velocity of 16.7 L/min). Sampling flow: (0 ~ 20) L/min can be adjusted; Sampling time: 10 to 1440 minutes, customizable; Analysis time: 1 ~ 60 minutes, customizable; The linear correlation coefficient > 0.99; The standard samples with repeatability RSD < 1.5% (Pb); Accuracy: the relative error < 15% (Pb, contrast with national standard laboratory methods, sampling time is more than 1 hour). Gas temperature (- 40 ~ 50 ℃; Gas humidity 0% RH to 90% RH; Work style: continuous automatic monitoring; Single machine performance: the trouble-free operation of one year, as well as the fault self-restore function; The host size: 482 mm (19 ") x 420 mm x 600 mm (14 u);
Brief introduction: System adopts unique induced X light source, sample enrichment of excitation structure, detection system, automatic, automatic roll system, such as the core technology, greatly improve the detection sensitivity of air particulate heavy metals, to low levels of lead, mercury, cadmium, chromium, arsenic and other heavy metal detection, can be achieved at the same time no one was badly (1 ~ 3 months) automatic monitoring for a long time.
