Airborne Particle Counter Model 3900




- 28.3 L/min의 흡입 유량
- Minimum 0.3㎛의 높은 감도
- 6.4 inch의 넓은 Color touch screen
- 외장 Memory를 이용하여 최대 5,000개 까지 저장 가능
- Ethernet 및 USB 연결 가능
- Built-in Thermal Printer


사양 Specification
 

Model Airborne Particle Counter 3900
Light Source Laser Diode
Size Channels ㎛ 0.3, 0.5, 1.0, 3.0, 5.0, 10.0
Flow Rate 28.3 L/min (1.0 cfm)
Counting Efficiency 50%±20%, Meets ISO/FDIS 21501-4
Zero count Level <0.5 particles/cf, Meets ISO/FDIS 21501-4
Maximum Concentration >500,000 particles/cf (17667.8 particles/L)
Sample Time 1 second to 23 hrs 59 min 59 sec
Sampling Interval 11 second to 23 hrs 59 min 59 sec
Sampling Cycles 1-9,999 while in repeat mode
Delay Time 10 second to 1 hrs (3600 sec)
Location Level 0-999 ,appears on display and printout
Count Alarm 1-9,999,999 counts
Mode of Measurement Single / Repeat / Continuous /Calculation
Mode corresponds to ISO14644-1,FS 209E,FB 5295,EC GMP,GB/T 16292-1996
Display 6.4 inch Color LCD
Data Storage Standard CF card(512Mb), Maximum 5,000 Measurements
Printer Built-in Thermal Printer
Interface Ethernet, USB
Battery NiMH : expected operation approx.4 hrs.
Power AC 100-240 V, 50-60㎐
Dimensions 210(W)×2208(D)×320(H) ㎜
Weight Approx. 8kg (without batteries)
Warranty 1 year (Instrument), 2 years (Laser diode)
Standard Accessories Operation manual, Calibration certificate, Isokinetic probe with tubing(2m), Power cable, Rolled printer paper (2 rolls),
Software (for Windows), PC communication cable (USB), Filter
EnvironmentalOperation Condition Ambient temperature range: 10-40 °C
Options Battery, Battery Charger, Carrying case, Temperature/Relative humidity sensor, Air velocity sensor, Pressure sensor

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