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TSI 9303 Handheld Laser Particle Counter

TSI 9303 Handheld Laser Particle Counter

TSI 9303手持激光粒子计数器 多功能灵活性等特点为用户提供低成本高性能的粒子计数器。9303型具有直观的键盘菜单。1500个数据内存可通过屏幕显示和USB进行下载。仪器可同时显示3个粒径尺寸...
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Details

Features such as the versatility and flexibility of the TSI 9303 Handheld Laser Particle Counter provide users with a high performance particle counter at a low cost. The Model 9303 features an intuitive keypad menu. 1500 data memories can be downloaded via on-screen display and USB. The instrument can display up to 3 particle sizes simultaneously. Intermediate channels are user selectable from 0.5, 1.0, 2.0, or 2.5μm. The instrument is available in a variety of sizes. In addition to the standard 1-year warranty, TSI provides full technical service and support.


FeaturesAdvantages

Sampling volume 2.83L /min (0.1cfm)
Simultaneous display of 3 Simultaneous Display of 3 Channels of Data
USB Output
1500 Data Memory
250 Test Positions
Large 8.1-cm Display
Middle Channel Size Selectable
Fully Compliant with ISO21501-4


Technical specifications

Model& lt;td> Electronic Auto-Closing Circuit (Patented Flow Control Technology)< Sampling Time& lt;td> 1500 samples data& lt;td>Display Up to 4.5 hours continuous use< < td> International Organization for Standardization 21501-4, CE certification, JISB9921 1 year ( can be extended )& lt;td>Optional Accessories
& amp;nbsp;TSI-9303
Particle Size Range 0.3-25. nbsp;μm
Particle SizeParticle SizeParticle Size 0.3μm and 5.0μm (fixed); 0.5, 1.0,2.0, or 2.5μm (intermediate channel size selectable)
Counting Efficiency™ lt;/span> at 0.5 μm <15% (according to ISO 21501-4)
Concentration Limits 2,000,. 000Particles/ft3, 5% overlap error
Laser Source Long Lifetime Laser Diode&
Zero AdjustmentZero Adjustment 1 every 5 minutes<1 in accordance with ISO 21501-4 and JIS)
Sampling Volume 2.83L /min() span>cfm )
Flow Control
Calibration
Checking Frequency Recommended at least once a year
Sampling Patterns& lt;span style="font-size:14px;"> Manual and automatic  Manual and Auto 
Sampling frequency   1 to 999 Cyclic or Continuous Type
Sampling Output Built-in HEPA filter<
Vacuum SourceVacuum Source Built-in pump
 Built-in pumpCommunication Mode USB  interface  and lt;/span>
数据存储量
Surface MaterialPower Supply  110 to 240 volts ac. 50 to 60 Hz universal cord for sockets in all countries
Battery Removable lithium battery
Battery Life
Recharge TimeMainframe Dimensions 23 cm x& amp;nbsp;11.2 centimeters x 6.4 centimeters( length x width x height )& amp;nbsp;( without iso inlet )
 With battery 0.58 kg& lt;/span>
Standard
Shelf LifeOperating Environment 5-35℃, 20%-95% non-condensing
Included Accessories CD-ROM™ amp;nbsp;Operating CD-ROM, power cord, lithium battery, isochronous sampling port, zeroing filter, USB cable and TrakProTM Lite software
Particle contamination source tracking

Filter Leakage Testing 

Indoor Air Quality Survey

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