KR-12A便携式粒子计数器的特点:
- 6 通道颗粒范围 : 0.3, 0.5, 0.7, 1.0, 2.0 and 5.0μm
- 内置温度湿度探头
- 压力探头反馈电路自动控制流量
- 内部电池可连续运行8小时,( 充电时间2小时 )
- 可保存 500 组数据
- 数据可传输到计算机
- 可连接多个监测系统
- 可连接串口打印机
KR-12A便携式粒子计数器的技术指标
光学系统
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90° 側面乱射方式
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光源
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激光二极管
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颗粒范围
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六通道 : 0.3, 0.5, 0.7, 1.0, 2.0 and 5.0μm
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流量
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2.83 L/min
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颗粒浓度
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70 000 个 / L
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I/O
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串口 , 多点系统接口
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电源
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内部电池可连续运行8小时, ( 充电时间2小时 )
AC90-250V, 50/60 Hz
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尺寸重量
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116(W) X 211(H) X 65(D)mm, 约 1 kg
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Hand-held Particle Counter KR-12
For everywhere everyday everyone 0.3µm, 2.83liter/min
- 6-channel size ranges: 0.3, 0.5, 0.7, 1.0, 2.0 and 5.0µm
- Integrated temperature/humidity sensor
- Pressure sensor feedback circuit performs automatically flow control
- Eight-hour continuous operation with rechargeable battery (charge time: 2 hours)
- Memory for 500 data sets
- Data transfer to the computer via RS-232C
- Connection to the multi-monitoring system possible
- Can be connected to a serial printer
Specification
Optical system
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90° sideway light-scattering method
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Light source
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Laser diode
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Size ranges
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6 channels: 0.3, 0.5, 0.7, 1.0, 2.0 and 5.0µm
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Flow rate
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2.83liter/min
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Concentration
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70,000particles/liter (Coincidence loss 5% for particles of 0.3µm)
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I/O
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Serial interface, multi-point system interface
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Power requirements
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Internal battery or AC adapter Battery: Nickel metal hydrid (Ni-MH) Continuous operation approx. 8 hours, can be charged with supplied AC adapter (charge time 2 hours) AC adapter: Input voltage range, 90 to 250 VAC, 50/60 Hz
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Dimensions and Weight
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Approx. 116(W) X 211(H) X 65(D)mm (excluding protruding parts), approx. 1 kg
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