Qingdao first line LB-FC handheld smart dust detector

LB-FC handheld smart dust detector Model: LB-FC 1. Specifications: Diffuse optical measurement principle of measuring the concentration of astigmatism type relative quality of various types of plankton measured atmospheric dust, industrial dust diffusion test method detection sensitivity 0.1mg / m3 ICPM (average dust 0.3u geometric standard deviation, stearic acid particles with a value of 1.25 corrected) measurement range 0.01-100,1000,10000,50000mg / m3; 1s measurement time professional regulations were averaged, can be used to record data. then the average functionality to meet the measurement accuracy of ± 5% (relative calibration particles) Serial communication RS232 / 485 Ambient temperature 0-70 ℃ Power Battery type: Nicd × 8 can be used continuously for one hour, with 220-12V charger size Handhelds : 98 × 150 × 30mm; sensor: D24 × 360mm Total Weight 0.7kg 2. Features: professional optical scattering particle testing technology equipped with smart meters, to meet the various tests required to have small size, light weight, easy to carry, fast and accurate measurement, digital display, high sensitivity, stable performance 3. Application: Suitable for industrial and mining labor department to monitor the health and quarantine detected dust environment environmental testing, monitoring aspects of municipal smoke pollution survey research, media performance test site rapid test measurement of dust concentration, row inlet dust concentration monitor temporary online dust / total dust granulation process underground mine workplaces, respirable dust, coal dust and other flour workshop, pasta shop environment testing pulverized workshop safety testing 4. Instrument features: normal test simply insert the sensor into the sample, turn on the power switch .2-5 second test value is displayed on the LCD allow the establishment of eight calibration table to accommodate eight different test criteria can be instantaneous measured value display can be locked with the key storage test values, each corresponding to the calibration table has 24 data recording function can read, on average, delete records, you can configure the printer to print a test recording instrument has backlight illumination lights in a dark environment can