廈門昊瑞環(huán)?？萍加邢薰臼且患覍ｉT從事環(huán)保儀器儀表銷售的一級代理商，公司的主營產(chǎn)品之一就是美國Met One的激光粒子計(jì)數(shù)器/粉塵儀 831和Aerocet-531S，原廠供應(yīng)，*，有意向請陳，或sales@xmhowry.com, !
純進(jìn)口美國Met One手持式激光粒子計(jì)數(shù)器AEROCET 531S是一款既能測試顆粒物數(shù)量又能測試顆粒物重量的二合一測試儀。在粒子計(jì)數(shù)模式下，激光粒子計(jì)數(shù)器 Met One Aerocet-531可測試0.5和5.0微米粒徑的數(shù)量，而在粉塵儀模式下可以測試PM1，PM2.5，PM7, PM10和TSP的質(zhì)量。純進(jìn)口美國Met One手持式激光粒子計(jì)數(shù)器AEROCET 531S雙模式多選擇，靈活實(shí)用，多方面滿足用戶的實(shí)際需要。此外儀表還可以選擇即插即用的溫濕度探頭，同時(shí)顯示環(huán)境溫度和相對濕度，簡單便捷，小巧耐用。
小巧輕便，測試簡單，即拿即測，功能齊全，是一款應(yīng)用非常廣泛的手持式顆粒物計(jì)數(shù)器。它可以儲存4,000個(gè)測試記錄，測試數(shù)據(jù)通過RS 232或RS 485輸出。也可以直接選配打印機(jī)把數(shù)據(jù)打印出來，也可以通過配套AERO-COMM軟件進(jìn)行遠(yuǎn)端控制和數(shù)據(jù)分析。
Applications:
- Controlled Environments
- Indoor Air Quality
- Industrial/Occupational Hygiene
- HVAC Applications
- Hospitals & Clinics
- Filter Testing
技術(shù)參數(shù)
OPERATING PRINCIPLE Counts individual particles using scattered laser light and calculates the equivalent mass concentration using a proprietary algorithm
PERFORMANCE
Mass Mode
Mass Concentration Ranges PM1, PM2.5, PM4, PM7, PM10, and TSP
Sensitivity High =0.3µm, Low = 0.5µm
Concentration Limit 0 – 1,000 µg/m3
Sample Time 1 minute
Note: Measurement accuracy requires use of appropriate K‐Factor for the material being measured.
Particle Count Mode
Particle Size Ranges High sensitivity: 0.3μm, 0.5μm, 1.0μm, 5.0μm and 10μm
Low sensitivity: 0.5μm, 1.0μm, 5.0μm and 10.0μm
Concentration Limit 0 – 3,000,000 particles per cubic foot (105,900 particles/L)
Sample Time 1 minute
Size Accuracy ± 10%
Sensitivity User selectable (0.3μm / 0.5μm)
Flow Rate 0.1 cfm (2.83 lpm)
ENVIRONMENTAL
Operating Temperature 0? to +50?C
Relative Humidity < 95% (non‐condensing)
Storage Temperature ‐20? to +60?C
