One. Instrument Introduction
       This instrument is an upgraded version of our CLJ-E. The product is made of SUS 316L stainless steel as a whole. The laser sensor uses an all-semiconductor laser and a semiconductor photodiode receiver to ensure the stability of the light source and the accuracy of the signal receiver. The stray light in the scattering cavity is greatly reduced, and the signal-to-noise ratio of the sensor is improved. It adopts 8 ”color touch screen (800 * 600 resolution) for display and control. The display data is clear and easy to operate. The imported electronic flow sensor is used to ensure the accuracy of the sampling flow. The instrument can automatically determine each according to the criteria selected by the customer. This product is widely used in medical, pharmaceutical, electronics, chemistry, optics, food, cosmetics, biological products, aerospace, drug inspection institutes, blood centers, epidemic prevention stations, disease control centers, electronics industry, pharmaceutical workshops, semiconductors , Optical or precision machinery processing, plastics, spray paint, hospitals, environmental protection, quality supervision institutes and other authoritative institutions, and other production enterprises and scientific research departments.
Two.  Instrument parameters
*model:ZY-CLJ310HB
*light source:Semiconductor laser, lifespan greater than 10 years> 50000h
*Sampling flow:2.83L / min  
*Display method:
     8 ”color touch screen, Chinese and English interface selection, real-time display, previous cycle display, real-time concentration display, display time, date, measured value, temperature and humidity, room number, sampling point, number of sampling, status and other parameters, 95% UCL Calculation, can directly display particle concentration (particles / m3)
*measurement method::Single measurement / calculated measurement / confidence measurement
*Particle size channel:0.3, 0.5, 1.0, 3.0, 5.0, 10.0 μm six sizes of particle size display at the same time (optional 25 μm)
*The sampling period:1-99 minutes and 99 seconds optional; delay time: 0-99S; interval time: 0-999s; continuous sampling times: 0-99 times
*Self-cleaning time:≤10 (min)
*UCL settings:The report complies with IS014644-1. GMP (2010). 209E. YY0033-2000. GB50687-2011
*data storage:≥20000 sets of single measurement / 10,000 sets of UCL
*Alarm function:When the clean room 100, 1000, 1000, 100,000, 300,000, or 1000000 levels exceed the standard,
                        Measurements in accordance with the new GMP standard A / B / C / D four levels of static and dynamic standards
                        printer:Built-in thermal printer (print paper can be stored for 10 years)
*Power supply:Built-in 16.8V large capacity lithium battery, power adapter AC: 80-240V 50/60 Hz (usage time about 4h)
*Dimensions:350 × 290 × 240 mm3 (W × D × H, excluding interface, handle) about 7Kg
*The standard configuration:Isokinetic sampling head / sampling tube (1.8m) / sampling support / zero count filter / power cord / printing paper / standard packing
Data outputUSB interface
*Other functions
1.Can choose print particle size channel as required
2. Under various report standard modes, the measured value, calculated value, UCL value and level judgment can be printed with one click.
*Optional function
1.Automatic flow adjustment function (built-in gas flow quality controller)
2. Temperature and humidity probe (measurement range: -40 ～ + 123.8 ℃ 0 ～ 100% RH; accuracy: ± 0.4 ℃ ± 3% RH
3. Three levels of user password management (passwords can be set freely), use the instrument according to different operators with different permissions