主要规格及技术指标

TechnicalSpecification:
The instrument is optimized for detection of bioaerosols, tryptophan, and NADH using two excitation wavelengths and two emission bands. Specific data for particles from 0.5 to 30 µm, as well as particle time-of-flight to detect coincidence; configurable to measure larger particles such as pollens and fungal spores. Enables selection of filter criteria for both full and partial measurements. Filter data using a wide variety of criteria: particle size, asymmetry, and concentration; fluorescent excitation and emission; or ratios of any of these parameters. Measurements and data on the ground or in the air.

Wideband Integrated Bioaerosol Sensor host；Zero count filiter; Transport box; Conductive tubing; Disposable Inline Filter; PSL microspheres (0.5μm，2 μm，5 μm green fluorescence); PSL microspheres (2 μm， blue fluorescence);

Main technical parameters：
Maximum Concentration: 466 particles/cm3 for fluorescent particle counting 10% coincidence) 9,500 particles/cm3 for sizing and counting (10% coincidence)
Flow Rate: Sample: 0.3 L/min
Particle Size Range: 0.5 to 30 µm
Sheath: 2.1 L/min
Power Requirements: 100W, 90-230 VAC or 24 VDC at 3.0A
Weight: 27.5 lbs
Dimensions: 17.75″W x 14.25″L x 9.5″H (add 2″ for inlet at top) Range of particle size : 0.5μm ~ 30μm
Fluorescence excitation: 280 nm and 370 nm
Fluorescence detection: 310~400 nm and 420~650 nm

该仪器能够使用两种激发波长和两个发射波段检测生物气溶胶、色氨酸和 NADH。针对 0.5 到 30 µm 的颗粒提供特定数据，以及颗粒飞行时间以检测重合；可配置以测量较大的颗粒，如花粉和真菌孢子。能够选择完整和部分测量的过滤标准。使用多种标准过滤数据：颗粒大小、非对称性和浓度；荧光激发和发射；或这些参数的任意比率。可在地面或空气中进行测量和数据采集。

生物气溶胶传感器；零计数过滤器；运输箱；硅胶导电管；一次性过滤器；PSL微球（0.5μm，2 μm，5 μm绿色荧光）；PSL微球（2 μm蓝色荧光）；

主要技术参数：
最大浓度：荧光颗粒计数为 466 个颗粒/cm³（10% 重合），颗粒大小和计数为 9,500 个颗粒/cm³（10% 重合）
流量：样品：0.3 L/min
颗粒大小范围：0.5 到 30 µm
鞘气流量：2.1 L/min
电源要求：100W，90-230 VAC 或 24 VDC，3.0A
重量：27.5 磅
尺寸：17.75″ 宽 x 14.25″ 长 x 9.5″ 高（顶部进气口加 2″）
粒径测量范围 0.5 μm~30 μm
荧光激发 双波长：280 nm和370 nm
荧光检测 双波段：310~400 nm和420~650 nm

主要功能及特色

Bioaerosol Analysis System is a highly sensitive sensor that can measure mold and other bioaerosols. The instrument uses an ultraviolet xenon light source to excite single-particle aerosols to fluoresce. ultraviolet xenon light sources can be used to accurately select specific ultraviolet wavelengths, greatly improving the accuracy of the measurement of common bioaerosol (tryptophan, NADH).
生物气溶胶分析系统是一款可以测量霉菌和其他生物气溶胶的高灵敏度传感器。该仪器使用紫外氙光源来激发单颗粒气溶胶使之产生荧光。相比使用紫外激光源，紫外氙光源可以精确地选择特定的紫外光波长，极大地提高测量普通生物气溶胶（色氨酸、NADH）的准确度。

主要附件及配置

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