品牌:HHPC-2型　手持式激光粒子计数器.手持式美国原装进口空气粒子计数器 型号:HHPC-2型 计数范围:0.3um（pcs） 输入信号电压:220（V） 适用范围:化工、电子、光电行业

HHPC-2型手持式激光粒子计数器

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无论何时何地可进行方便的粒子测量
应用于:
? 食品生产及包装时的环境控制
? 电子厂洁净室
? 医疗器械及药品生产(GMP)
? 医院及其他建筑内的洁净度检测
? 室外大气质量测量

满足粒子计数的要求
? 易读式大屏幕显示和符合人体工程学的操作控制
? 2个粒径通道测量(HHPC-2A型0.3,0.5um;HHPC-2B型0.5,5.0um)
? 一体化的温湿度传感器(不需要外部添加)
? 采样空气流量2.83升/分钟
? 压力传感器反馈电路执行自动流量控制
? 充电电池提供持续8个小时的连续运行(充电时间为2小时)
? 存储记忆100套数据
? 通过RE232-C将数据传输到计算机

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技术性能 :
光 源:激光二极管
光探测器：光电二极管
采样空气流量：2.83升/分钟
校 正:空气中的聚苯乙烯标准乳胶球颗粒(具有NIST可溯性)
计数效率：50%@0.3um;对于>0.45um颗粒(遵照JISB9921标准)
零 计 数：每分钟不多于3个计数
最小测量粒径：0.3um(HHPC-2A);0.5um(HHPC-2B)
粒径测量范围：HHPC-2A:≥0.3um，≥0.5um；HHPC-2B：≥0.5un，≥5.0um；
粒子浓度：HHPC-2A：70000粒子/升(0.3um重叠损失小于5%)
HHPC-2B：70000粒子/升(0.5um重叠损失小于5%)
数据存储：100个采样记录
测量模式：浓度值，单位：个粒子/升；个粒子/立方英尺
数据处理：RS232接口
预热时间：10秒
显 示：液晶显示
采样入口：等动力采样头
真 空 源：内部可控流量采样泵
排 气：0.2微米过滤器
电 源： 交流电变压器输出12VDC,2.5A输入90-250ac,50-60hz;镍氢充电电池4.8@4.5Ah,可更换(需要旋接式)
连续工作时间: 连续工作8小时
充电时间：2小时
洁净度分级: ISO16441-1
尺 寸：（11.43W x 20.96H x 5.72D cm）
重 量：2.2磅(1.0公斤)

环境条件
运 行：
相对湿度到90%，不含凝结水；温度10到40℃；
存 储：
相对湿度到90%，不含凝结水；温度10到40℃；


HHPC-2A/B随机附件:
1/8英寸软管倒钩连接器
旋接式等动力采样头
电源线
零计数过滤器
手提箱
使用手册
可选附件:
打印机
DB9到RJ45接口转换器
计算机接口适陪器

HHPC-2-type hand-held laser particle counter


No matter when and where the particles can be measured easily
Used:
? Food production and packaging of the environmental control
? Electronics factory clean room
? Medical equipment and pharmaceutical production (GMP)
? Hospitals and other buildings in the cleanliness of the test
? Outdoor air quality measurements

Meet the requirements of particle counter
? Read Large-screen display and ergonomic operation control
? Two particle channels measure (HHPC-2A type 0.3,0.5 um; HHPC-2B type 0.5,5.0 um)
? Integrated temperature and humidity sensor (no external add)
? Sampling air flow rate 2.83 l / min
? Pressure sensor automatic flow control feedback circuit
? Rechargeable battery for 8 hours of continuous operation (charging time is 2 hours)
? 100 sets of data stored in memory
? By RE232-C to transfer the data to a computer




Technical performance:
Light Source: Laser Diode
Light Detector: Photodiode
Sampling air flow: 2.83 l / min
Correction: air ball latex particles of polystyrene standards (with a NIST traceable)
Counting Efficiency: 50% @ 0.3um; for> 0.45um particles (in accordance with JISB9921 standard)
Zero count: more than 3 per minute count
Minimum measurement diameter: 0.3um (HHPC-2A); 0.5um (HHPC-2B)
Size Range: HHPC-2A: ≥ 0.3um, ≥ 0.5um; HHPC-2B: ≥ 0.5un, ≥ 5.0um;
Maximum particle concentration: HHPC-2A: 70000 particles / liter (0.3um loss of less than 5% overlap)
HHPC-2B: 70000 particles / liter (0.5um overlap loss of less than 5%)
Data storage: 100 sample records
Measurement mode: concentration, unit: particles / liter; particles / cubic foot
Data processing: RS232 Interface
Warm up time: 10 seconds
Display: LCD display
Sample entry: isokinetic sampling head
Vacuum Source: Internal pump flow controlled
Exhaust: 0.2 micron filter
Power: AC adapter output 12VDC, 2.5A Input 90-250ac ,50-60hz; Ni-MH rechargeable battery 4.8 @ 4.5Ah, can be replaced (with rotary type)
Continuous working time: 8 hours continuous work
Charging time: 2 hours
Cleanliness Rating: ISO16441-1
Size: (11.43W x 20.96H x 5.72D cm)
Weight: 2.2 lbs (1.0 kg)

Environmental conditions
Running:
Up to 90% relative humidity, non condensing water; temperature 10 到 40 ℃;
Storage:
Up to 90% relative humidity, non condensing water; temperature 10 到 40 ℃;


HHPC-2A / B Accessories:
1 / 8 inch hose barb connectors
Swivel head type, and so dynamic sampling
Power Line
Zero count filter
Suitcase
Manual
Optional Accessories:
Printer
DB9 to RJ45 Interface Converter
Appropriate to accompany the computer interface device