Yiou brand storage type laser dust particle counter temperature and humiditySENG-3680B

1general narrate, recount, state

SENG-3680D typeLaser dust particle counter (hereinafter referred to as the instrument) is used to measure dust particles per unit volume in clean environmentsparticle size distributionAnd the number can be directly detectedjudgmentThe cleanliness level isZone A or BA clean environment. With temperature and humidity

SENG-3680DtypeInstrument providedSix channel specific particle sizes of 0.3, 0.5, 1.0, 3.0, 5.0, and 10 μ m, with a flow rate of 2.83L/min (1ft3/min). We provide you with a complete solution.The instrument uses a semiconductor laser light source,Large scale touch controlLCD screen display, with small size, light weight, high detection accuracy, and simple and clear functional operation，slightComputer control, canDirectlyPrint samplingdetectionAs a result, testing in a clean environment is very convenient.

According to the standard:
national standard:GB/T6167-2007 Performance Test Method for Dust Particle Counter
Cleanliness level determination criteria:ISO14644 FS209E ， New GMP (Dynamic/Static) Calibration Specification: JJF-1190-2008

working principle：

This instrument adopts the principle of light scattering, Sensing through the detection of laser light by laser optical sensors, light scattering The luminous flux whose intensity is proportional to its particle size, When suspended particles in the air pass through the photosensitive zone, scattering出散 The emitted light is received by the photosensitive element and generates a pulse signal, Through photoelectric conversion, amplification, and processingAfter obtaining the collected particles Sub equivalent diameter and quantity, Thus detecting the size of dust particlesAnd the quantity.

Scope of application:

Instruments are widely used in the electronics industry, pharmaceutical industry, semiconductor industry, optics, and precision machining Fields, food manufacturing, cosmetics manufacturing Medical and health, biological products Hospitals, environmental protection, laboratories, aviation Production enterprises and research departments in industries such as aerospace, as well as epidemic prevention stations, disease control centers, and blood testsHeart and quality supervision Waiting institutions.

Instrument Features：

Touch screen control makes operation easierThe data results are more intuitive

Sampling quantity directly 2.83L/min

sixChannel particle size sampling 0.3 0.5 1.0 3.0 5.0、10.0μm

UCL calculation (with 95% confidence) can directly display particle concentration

According to the classification and regulations of purification levels, the purification level is automatically determined, which is convenient to use.

AC/DC configuration is optional

Long life laser light source, stable performance

Built in high-speed thermal printer

The printing method is optional, Automatic instant printing, Manually select printing function

AC/DC dual-use, built-in rechargeable lithium battery, environmentally friendly and durable, can support continuous samplingMore than 6 hours

Yiou brand storage type laser dust particle counter temperature and humiditySENG-3680DTechnical specifications：