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產(chǎn)品特(tè)性Product characteristics

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美國Met One Instruments BT-620 台(tái)式激(jī)光粒子計數(shù)器BT-620 Bench-Top Particle Counter
產品特(tè)點: 1cfm流量(liáng), 同時測量和(hé)顯示6種(zhǒng)粒徑, 實(shí)時(shí)自(zì)動監測流量, 偏差(chà)大於(yú)+/-10%報(bào)警, 內(nèi)置打(dǎ)印機
取(qǔ)樣流(liú)量(liáng)     1cfm (28.3l/min)
量程     0-3,000,000個(gè)粒(lì)子(zǐ)/立(lì)方(fāng)英(yīng)尺(chǐ)
zui小測試粒(lì)徑(jìng)     0.3微(wēi)米
測試粒(lì)徑     0.3-2.0微(wēi)米 (0.1微米遞增設置)
      2.0-10 微(wēi)米 (0.5微米(mǐ)遞增(zēng)設(shè)置(zhì))
測(cè)試(shì)及顯(xiǎn)示(shì)通(tōng)道     6通道(dào), 在0.3-10微(wēi)米範圍內(nèi)任選6種粒徑
測(cè)試 (取樣(yàng)) 時(shí)間     1-999秒可調(tiáo)
取(qǔ)樣(yàng)間隔時(shí)間(jiān)     0-999秒(miǎo)可(kě)調
操(cāo)作按鍵     8個(gè)
讀數顯示     20位4行(háng)LCD
溫/濕(shī)度測(cè)試(shì)     選配(pèi)G3120探(tàn)頭可測試溫(wēn)/濕(shī)度測試
儀(yí)器(qì)內存     可保存8000個測(cè)試(shì)項
控製軟件     配(pèi)套(tào)軟件(jiàn)可以(yǐ)遠端控製(zhì), 數據輸(shū)出, 打印(yìn)/保(bǎo)存數據
工作環(huán)境(jìng)    0-50度
內(nèi)置(zhì)電(diàn)池(chí)     14.8可(kě)充鋰(lǐ)電(diàn)池(chí), 充(chōng)電(diàn)時間3小時(shí)
續航(háng)時間     8小(xiǎo)時連續工作
電(diàn)源(yuán)適(shì)配(pèi)器(qì)     100-240VAC轉16.8VDC通用適(shì)配器
儀器(qì)外殼(ké)     不鏽(xiù)鋼
儀(yí)器尺(chǐ)寸     260mm x 203mm x 241mm (L x W x D)
儀(yí)器重量(liáng)     6.3公斤

訂(dìng)購(gòu)編(biān)號(hào):     描(miáo)述:
BT-620     包含以(yǐ)下物(wù)品(pǐn)
      熱敏(mǐn)打(dǎ)印機 (內置)
      精(jīng)確取樣(yàng)頭
      清潔過濾(lǜ)器
      電源適配器 (充電(diàn)器)
      USB數(shù)據綫(xiàn)
      配(pèi)套軟件
      打(dǎ)印(yìn)紙 (2卷)
選配(pèi)      
G3120     即(jí)插(chā)即用溫(wēn)濕度探測(cè)頭
80849     ISO 21501-4校(xiào)正書

美國Met One Instruments BT-620激光(guāng)粒子計(jì)數器(qì)應用領域
Whatever your particular  needs, The right   choice is only natural. Applications:
Cleanroom Monitoring 
Medical Device Mfg.  
Filter Testing 
Hospitals
Food / Beverage  
Aerospace Assembly  
Paint Booths 
Cosmetic Manufacturing 

BT-620 Bench-Top Particle Counter美國(guó)Met One Instruments BT-620激光(guāng)粒(lì)子計數(shù)器(qì)性能(néng)特(tè)點
The BT-610 is a compact battery operated particle counter with six selectable size channels, built-in printer, housed in a portable stainless steel case. Flow rate is 0.1 cfm (2.83 lpm) and is maintained with volumetric flow control for improved accuracy.

Simple Operation
  The BT-610 has a large size display with very large characters, audio  alarm, and internal printer that work together to verify particulate  levels. If the particle count exceeds a pre-set limit, the audible alarm  will beep, the screen display will flash, and the printer will print the  alarm value. Two programmable count alarm limits may be set.

User Selectable Sizes
  Each of the six channels may be individually set by the operator  from 0.3 to 10 microns. Custom calibrations are not required.

Data Storage and Connectivity
  The BT-610 stores over 8,000 sample events. Sample history events  can be viewed or printed and downloaded to a computer using  Comet software or simple ASCII terminal commands. Connectivity   is built-in for both digital  (RS-232, RS-485) and analog output (0-5 VDC). The BT-610 also includes USB interface, and a Memory 
  Stick port.

Printer
  The Printer has two modes of operation.
  Print Sample: prints sample data at the end of each sample  including alarm, date, time and location.
  Recall Data:  prints all sample data from first selected date and time to second selected date and time.

Portable Desk Top 
  The BT-610 provides 6 channels, built-in printer and battery operation in a compact stainless steel case. The built-in battery provides  24 hours of typical (intermittent) operation and 8 hours continuous  operation. Connect the AC adapter/charger for longer operation  and battery charging.

Temperature / Relative Humidity Option
  A plug-and-play option can immediay add ambient temperature and relative humidity capabilities to displayed and logged data .

BT-610 Specifications
PERFORMANCE
  Particle Size Range  0.3μm - 10μm, 6 channels
  Calibrated Sizes  0.3 μm, 0.5μm, 1.0μm, 2.0μm 5.0μm and 10μm
  User Size Settings  0.1μm steps from 0.3μm - 2.0μm
    0.5μm steps from 2.0μm - 10μm
  Concentration Range   0 – 3,000,000 particles per cubic foot (105,900 particle/L)
  Accuracy   ± 10% to calibration aerosol
  Sensitivity   0.3 μm 
  Flow Rate   0.1 cfm (2.83 lpm)
  Sample Time Adjustable:   1 to 999 seconds
  Hold Time Adjustable:   0 to 999 seconds

ELECTRICAL
  Light Source   Laser Diode, 90mW, 780 nm
  Power  14.8V Li-Ion self-contained battery pack – Provides for 8 hours continuous use. 
    Full recharge approximay 3 hours.
  AC Adapter/Charger   Li-Ion Charger, 100 – 240 VAC to 16.8 VDC @ 1.8A
  Communications   USB, RS-232 or RS-485
  Standards   Meets ISO 21501-4

INTERFACE
  Display   20 character x 4 line LCD
  Keyboard   8 key membrane type

PHYSICAL
  Size   Height = 8.75" (22.2 cm) With Handle = 10.25“(26.0 cm) 
    Width = 6.75" (17.1 cm) Depth = 8.5" (21.5 cm)
  Weight   8 lb - 1.6 oz (3.67 kg)

ENVIRONMENTAL
  Operating Temperature   0o C to +40o C
  Storage Temperature   -20o C to +60o C

ACCESSORIES
  Supplied   Operation Manual (MOI #BT-637S-9800)
    USB Cable (MOI #500784)
    Comet Software  (MOI #80248)
    Particle View Software
    Battery Charger (MOI #80643)
    Iso-kinetic Sample Probe  (MOI #G3110)
    Zero Particulate Filter (MOI #G3111)
    Printer Paper - 2 Rolls (MOI #750514)

  Optional  RH & Temperature Probe (MOI #G3120)
    Flow Meter  (MOI #9801)
    Serial Cable (MOI #550065)
    ISO 21501-4 Calibration (MOI #80849)