KR-11A\KR-11B便携式粒子计数器的特点：
- 容易读数，操作。
- 内部电池可连续运行８小时， ( 充电时间２ .5 小时 )
- 可保存 100 组数据
- 数据可传输到计算机
KR-11A\KR-11B便携式粒子计数器的技术指标
| 光学系统 |
90° 側面乱射方式 |
| 光源 |
激光二极管 |
| 颗粒范围 |
双通道 (KR-11A: 0.3, 0.5μm,KR-11B: 0.5, 5.0μm) |
| 流量 |
2.83 L/min |
| 颗粒浓度 |
KR-11A ： 70 000 个 / L
KR-11B ： 70 000 个 / L |
| I/O |
串口 |
| 电源 |
内部电池可连续运行8小时，(充电时间2.5小时)
AC90-264V, 50/60 Hz |
| 尺寸重量 |
116(W) X 211(H) X 65(D)mm , 约 1 kg |
Hand-held Particle Counters KR-11A/KR-11B For everywhere everyday everyone 0.3µm (KR-11A), 0.5µm (KR-11B), 2.83liter/min
- Easy-to-read display panel and simple controls
- Two particle size channels (KR-11A: 0.3, 0.5µm, KR-11B: 0.5, 5.0µm)
- Runs for up to 8 hours on internal rechargeable battery (charge time 2.5 hours)
- Rotating internal buffer for up to 100 measurement data
- Data can be downloaded to a computer
Specification
| Optical system |
90° sideway light-scattering method |
| Light source |
Laser diode |
| Size ranges |
2 channels (KR-11A: 0.3, 0.5µm, KR-11B: 0.5, 5.0µm) |
| Flow rate |
2.83 liter/min |
| Concentration |
KR-11AF70 000particles/liter (Coincidence loss 5% for particles of 0.3µm) KR-11BF70 000particles/liter (Coincidence loss 5% for particles of 0.µm) |
| I/O |
Serial Interface |
| Power requirements |
Internal battery or AC adapter Battery: Nickel metal hydride (Ni-MH) Continuous operation approx. 8 hours, can be charged with supplied AC adapter (charge time 2.5 hours) AC adapter: Input voltage range, 90 to 264 VAC, 50/60 Hz |
| Dimensions and Weight |
Approx. 116(W) X 211(H) X 65(D)mm (excluding protruding parts), approx. 1 kg | |
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