SPTr-Gas® Analyzer

기술사양

측정원리 : Photoacoustic(광음향) 기법을 이용한 분석

측정가스 : NH3, C5H10,N2O, CCI3F, CF4, CHF3, SO2, CH3Br외

정확성 : 0.1%FS; 0.1ppm

반응 시간: <20초

워밍업 시간: <15분

분해능: 0.1ppm

직선성 오차: 0.1%FS

제로 교정 : 깨끗한 에어

온도: 5 ~ 45℃

유량: >2.5L/min

디스플레이 값: ppm; mg/m3

출력 시그널 : 4-20mA; RS-232

보호 등급: IP42

작동 온도 : 10℃ ~ 40℃

보관 온도: -10℃ ~ 60℃

에어 압력 : 76kPa ~ 116kPa

습도: 0%RH ~ 90%RH

전원: 198-242VAC, 50/60Hz

크기: 620 x 475 x 201mm(case package포함)

주요특징

Professional trace gas measurement less than 5ppm

Supports self-calibration by ambient air

use acoustic signal for calculating concentration, less interference

integrated infrared H2O detector, effective prevent humidity interference

integrates pump and automatic valve control up to 3 sample points

Equipped with an active carbon filter to prevent air pollution

Sampling tube are stainless steel pipe, near to sample point each line has inline dust filter with exchangeable filter-element

Effective prevent humidity interference: Integrated infra-red H2O detector for real-time calculation

Effective prevent Temp. interference: Photoacoustic module heated to 50℃

Effective prevent other gas interference: Calculated with acoustic signal to gas concentration

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