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GT321/521//531/526粒子計(jì)數(shù)器

	metone GT321	流量 :0.1cfm(2.83lmin)量程 :0-3,000,000 個(gè)粒子立方英尺 zui小測(cè)量值 :0.3μm 5 種粒子大小可測(cè) :0.3 ， 0.5 ， 1.0 ， 2.0 ， 5.0μm( 用戶可選擇 ) 1 個(gè)顯示通道 : 用戶選擇取樣時(shí)間 :1 分鐘 ( 可無(wú)間斷連續(xù)測(cè)量 ) 按鍵 :2 個(gè)薄膜按鍵數(shù)值顯示 :12 位 LCD 環(huán)境溫度 :0-50 度可充電池尺寸 (L x W x D) 6 x 3.5 x 2.5 英寸 (152.4 x 88.9 x 63.5 mm) 重量 :1.625 lbs. (740 g) 保質(zhì)期：合同簽訂日期保修一年標(biāo)準(zhǔn)配置手提箱 ; 精確取樣探頭 ; 清潔過(guò)濾器以清潔和調(diào)零 ; 變壓器電池充電器 ; 操作說(shuō)明書(shū) ; 校正證書(shū)

	metone GT521	GT-521 Particle Counter GT-521 大量程型激光粒子計(jì)數(shù)器 GT-521 是一款多功能型的激光粒子計(jì)數(shù)器 , 用戶可以按 0.1um 的增量選擇 0.3-5.0um 粒徑大小 , 屏幕同時(shí)顯示 2 個(gè)測(cè)量結(jié)果 . 可選配溫濕度探頭以檢測(cè) 溫度和相對(duì)濕度 . 技術(shù)參數(shù) 流量 0.1cfm(2.83l/min) 量程 0-3,000,000 個(gè)粒子 / 立方英尺 zui小測(cè)量值 0.3μm 多種粒子大小可測(cè) 0.3μm- 5.0μm( 按 0.1μm 增加 ) 2 個(gè)顯示通道用戶選擇取樣時(shí)間 6-999 秒 ( 可調(diào) ) 數(shù)據(jù)保持時(shí)間 (HOLD) 1-999 秒 ( 可調(diào) ) 按鍵 7 個(gè)薄膜按鍵數(shù)值顯示 16 位 4 行 LCD 環(huán)境溫度 0-50 度電源 100-240VAC-9VDC 適配器 / 可充電池盒尺寸 (L x W x D) 165.1 x 101.6 x 53.3 mm 重量 26 oz (737 g) 保質(zhì)期 1 年標(biāo)準(zhǔn)配置 : 手提箱 ; 精確取樣探頭 ; 清潔過(guò)濾器以清潔和調(diào)零 ; 變壓器 / 電池充電器 ; 操作說(shuō)明書(shū) ; 校正證書(shū) ; RS-232 數(shù)據(jù)接口 ; 軟件 ; 數(shù)據(jù)線選項(xiàng)配置 : G3120 溫 / 濕度探測(cè)頭

	metone GT531	OPERATING PRINCIPLE Counts individual particles using scattered laser lightcalculates the equivalent mass concentration using a proprietary algorithm PERFORMANCE Mass Mode Mass Concentration Ranges PM1, PM2.5, PM7, PM10,TSP Concentration Range 0–1 mg/m3 Sample Time - Mass Mode 2 minutes Particle Mode Particle Size Range Two channels—0.55.0 μm Concentration Range 0–3,000,000 particles per cubic foot (105,900 particles/L) Sample Time - Particle Mode 1 minute Accuracy ± 10%, to calibration aerosol Sensitivity 0.5 μm @ 2 to 1 peak to valley (JIS), 2 to 1 S/N Flow Rate 0.1 cfm (2.83 lpm) ELECTRICAL Light Source Laser diode, 5 mW, 780 nm Power 6V Ni-MH self-contained battery pack—provides 8 hoursof typical intermittent operation, up to 5 hours continuous use AC Adapter/Charger AC to DC module, 100–240 VAC to 9 VDC @ 350 mA typical Communications RS-232 Particle Certi? cations Meets or exceeds CE, ISO, ASTM,JIS international certi? cations Mass Certi? cations Requires proper use of appropriate K-factors for material being measured INTERFACE Display 16-character × 4-line LCD Keyboard 7-key membrane type PHYSICAL Size Height = 6.25” (15.9 cm) Width = 4.0” (10.2 cm) Thickness = 2.1” (5.4 cm) Weight 1.94 lb - 31 oz (0.88 kg) ENVIRONMENTAL Operating Temperature 0to +50?C Storage Temperature -20?to +60?C ACCESSORIES Supplied Operation Manual Custom Serial Cable Communications Software (AeroComm) AC to DC Converter Module with IEC AC Power Cord Isokinetic Sample Probe Screwdriver Carrying Case Zero Particulate Filter Optional RH & Temperature Probe (Met One Part Number G3120) Flow Meter (Met One Part Number 9801) Portable Printer

	metone GT526	Measurement Method Scattered laser light Performance Particle Size Range 6 channels – 0.3 μm, 0.5 μm, 0.7 μm, 1.0 μm, 2.0μm5.0 μm Concentration Range 0 – 3,000,000 particles per cubic foot (105,900 particle/L) Accuracy ± 10% to calibration aerosol Sensitivity 0.3 μm with 2 to 1 peak to valley (JIS), 2 to 1 S/N Flow Rate 0.1 cfm (2.83 lplm) Sample Time Adjustable: 1 to 999 seconds Hold Time Adjustable: 0 to 999 seconds Electrical Light Source Laser Diode, 35 mW, 780 nm Power 6V Ni-MH Self-contained battery pack – Provides for 17 hours of typical intermittent operation, up to 11 hours continuous use. Full recharge may take up to 15 hours. AC Adapter/Charger AC to DC module, 100 – 240 VAC to 9 VDC @ 350 mA typical Communications RS-232 or RS-485 Certifications Meets or exceeds CE, ISO, ASTMJIS international certifications. Interface Display 16 character x 4 line LCD Keyboard 7 key membrane type Physical Size Height = 6.25” Width = 4.0” Thickness = 2.12” (15.9 cm) (10.2 cm) (5.4 cm) Weight 1.94 lbs – 31 ounces – (0.88 kg) Environmental Operating Temperature 0o C to +50o C Storage Temperature -20o C to +60o C Accessories Supplied Operation Manual Serial Cable Comet Software AC to DC Converter Module with IEC AC Power Cord Iso-kinetic Sample Probe Screwdriver Carrying Case Zero Particulate Filt er (MOI #G3111) Optional RH & Temperature Probe (MOI #G3120) Flow Meter (MOI #9801) Portable Printer (MOI #G3115)