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流量 :0.1cfm(2.83lmin)量程 :0-3,000,000 个粒子立方英尺
***小测量值 :0.3μm
5 种粒子大小可测 :0.3 ， 0.5 ， 1.0 ， 2.0 ， 5.0μm( 用户可选择 )
1 个显示通道 : 用户选择
取样时间 :1 分钟 ( 可无间断连续测量 )
按键 :2 个薄膜按键
数值显示 :12 位 LCD
环境温度 :0-50 度
可充电池
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)
保质期：合同签订日期保修一年
标准配置
手提箱 ; ***取样探头 ; 清洁过滤器以清洁和调零 ; 变压器电池充电器 ;
操作说明书 ; 校正证书
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metone GT521 |
GT-521 Particle Counter
GT-521 大量程型激光粒子计数器
GT-521 是一款多功能型的激光粒子计数器 , 用户可以按 0.1um 的增量选择
0.3-5.0um 粒径大小 , 屏幕同时显示 2 个测量结果 . 可选配温湿度探头以检测
温度和相对湿度 .
技术参数
流量 0.1cfm(2.83l/min)
量程 0-3,000,000 个粒子 / 立方英尺
***小测量值 0.3μm 多种粒子大小可测 0.3μm- 5.0μm( 按 0.1μm 增加 )
2 个显示通道 用户选择
取样时间 6-999 秒 ( 可调 )
数据保持时间 (HOLD) 1-999 秒 ( 可调 )
按键 7 个薄膜按键数值显示 16 位 4 行 LCD
环境温度 0-50 度
电源 100-240VAC-9VDC 适配器 / 可充电池盒
尺寸 (L x W x D) 165.1 x 101.6 x 53.3 mm
重量 26 oz (737 g)
保质期 1 年
标准配置 :
手提箱 ; ***取样探头 ; 清洁过滤器以清洁和调零 ; 变压器 / 电池充电器 ; 操作说明书 ; 校正证书 ; RS-232 数据接口 ; 软件 ; 数据线
选项配置 :
G3120 温 / 湿度探测头
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metone GT531 |
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, PM7, PM10, and TSP
Concentration Range 0–1 mg/m3
Sample Time - Mass Mode 2 minutes
Particle Mode
Particle Size Range
Two channels—0.5 and 5.0 μm
Concentration Range 0–3,000,000 particles per cubic foot (105,900 particles/L)
Sample Time - Particle Mode 1 minute
Accuracy &plu***n; 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
Communicati*** RS-232
Particle Certi? cati***
Meets or exceeds CE, ISO, ASTM, and JIS international certi? cati***
Mass Certi? cati***
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
Communicati*** 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
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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, 2.0μm and 5.0 μm
Concentration Range 0 – 3,000,000 particles per cubic foot (105,900 particle/L)
Accuracy
&plu***n; 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
Communicati*** RS-232 or RS-485
Certificati***
Meets or exceeds CE, ISO,
ASTM and JIS international certificati***.
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) |
