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DAVIS 종합 계측기 - 한국대리점 코린스계기(주)
 
CEL176000 Dust Monitor kit
    · 고객선호도 :
    · 제조사 : DAVIS
    · 제품번호:CEL176000
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회원이 되시면 가격변동정보, 신제품, 특판제품, 기술정보등 다양한
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This is a portable, real time monitor for assessing the concentration of suspended particulate matter
This is a portable, real time monitor for assessing the concentration of suspended particulate matter from 1mgm-3 to 2500 mgm-3. It is the only hand-held real-time dust monitor on the market with an integral real time, graphical display of dust concentration variations (no PC required). Each unit is factory calibrated, using a gravimetric technique. The instrument can be returned to this "factory" calibration setting at any time during its life by the use of a non-degradable calibration insert (supplied with every unit). An individual gravimetric calibration involves the simultaneous collection of a gravimetric (filtered) sample of the dust. In this way, two averages are collected over the exposure period. One is from the filter, while the other is provided by the averaging function within the instrument. It is then possible to derive the difference in these two figures and correct accordingly.

The unit features an internal logger that can store up to 15,700 data points over 32 separate runs. The logging interval can be set from 2 seconds to 10 minutes. At 2 seconds, it is possible to record 8.75 hours of data; at 5 minutes, this equates to a total logging time of 50 days. Recorded values include: Average concentration over the logging period (mgm-3), Maximum concentration over the logging period (mgm-3), Date and time stamp. Logged results are downloaded to the included MS Windows software package.
 
Features
  • Wide range from 1mgm-3 to 2500 mgm-3 in a single meter
  • Data-logger with >15,700 readings
  • Detachable optical probe for remote operation
  • TSP, PM10, PM2.5 or respirable measurements using adapters
  • Firmware calibration span and set zero in the field
  • 4 user defined calibration routines available for differing dust types
  • Alkaline or rechargeable batteries or mains power
  • 32bit WinDustPro PC software as standard
 
Applications
  • Occupational health & safety monitoring; Walk through surveys in dusty areas
  • Site boundary monitoring & environmental measurement; Industrial process monitoring
  • Testing respiratory equipment or air filtration efficiency; Pharmaceutical research activities
 
SPECIFICATIONS
Measurement
Sensing Technique Near forward light scattering - 880nm infrared source
Ranges 0 to 2500 mgm-3 over four ranges as standard
Resolution 0.001 mgm-3 (1mgm-3)
Operating Temp Range 32 to 122 °F (0 to 50°C) non condensing 
Calibration  Gravimetric method using 'Arizona Fine' calibration dust (ISO12103-1, A2)
Zero; Span Stability ±0.002 mgm-3/ °C; <0.7% FSD / °C
Power 
Battery  4 x AA / MN1500 cells - Alkaline or rechargeable NiCad
Operating Duration  Alkaline (2700mAh) typically >20 hours
NiCad cells (950mAh) typically >10 hours
Power Adapter  Input: 100-240VAC, 47-63Hz; Output: 12VDC@800 mA
General 
Analog Output  0 to 2.5 VDC FSD, 500W output impedance (3ms update rate)
Keypad 7 key tactile membrane
Weight  Instr. only = 34.6 oz (0.97 Kg);
Complete kit = 10lb - 4.5Kg)
Dimensions 
Probe 1.4 Ø x 11.6 in (35mm Ø x 290mm)
Instrument H 9.8 x W 3.8 x D 2.0 in ; (245 x 95 x 50mm)
Maintenance Factory cleaning annually (recommended)
Display 128 x 64 pixel, backlit LCD graphics panel
Displayed Values 
Instantaneous reading  Rolling average concentration over a user selectable period (1 to 60 sec)
Other readings AVE & MAX concentration since power on or reset
Scrolling Graphs  100 / 200 seconds, 15 minutes or 60 minutes
(Y Axis auto-ranging or fixed)
Calibration 
Factory Calibration  Traceable isokinetic technique (wind tunnel) and ISO12103-1
User Calibration  4 user defined calibration settings avail. stored for later use
Routine Calibration   Firmware calibration for zero & span in field by user.
Optical calibration filter supplied (restores factory calibration)
Data Logging 
Internal Memory 64K EEPROM providing 15,700 data points
Logging Interval Adjustable from 2 to 600 seconds
Recorded Values  Average, spot, max & min concentration over logging period
Serial Interface RS232 up to 38.4K baud

CAT NO. MODEL DEscRIPTION AVAIL PRICE 
CEL176000   176000   Dust Monitor kit   Yes   Call 031-777-1588
CEL176106   176106A   High range Dust Monitor Kit (up to 25,000 mgm-3 conc.)   Yes   11,005,200 
CEL176093   176093A   Environmental enclosure kit   Yes   Call 031-777-1588
CEL103214   103214B   Gravimetric dust adaptor   Yes   367,200
CEL103187   103187B   Aspirated adaptor   Yes   680,400
CEL103182   103182B   Respirable dust adaptor   Yes   561,600
CEL151280   151280B   Size selective adaptor   Yes   529,200
CEL103396   103396B   Iso-kinetic adaptor (for use with stack sampler)   Yes   594,000
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DAVIS 종합 계측기 - 한국대리점 코린스계기(주)
 
회사소개 | 서비스이용약관 | 개인정보취급방침
주소 : 경기도 성남시 중원구 둔촌대로 474, 708호 (상대원동 선텍시티1)
Tel : 031-777-1588 / Fax : 031-777-1587 / 개인정보관리책임자 : 관리자
사업자 등록번호 : 116-81-31753 / 통신판매업신고 : 2005-경기성남-0886호
대표자 : 홍영화 / 운영자 : 윤상미
상호 : 주식회사 코린스 / Copyright ⓒ 2002. All Rights Reserved.
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