용도

* 실내공기질 측정

* 지하생활 공간, 지하철

*작업환경, 지하 주차장,

* 원예, 가축위생시설

*  가구, 건축자재, 합판 제조

* 합성수지 및 화학제품 제조

특징
* 1대의 프로브로 5가지 유독 가스 동시 측정
* 실내 공기질 확인 및 기록 용이
* 최대, 최소, 평균값  실시간 측정
* 측정장소 사운드 녹음 기능
* LCD 칼라디스플레이, Back Light 기능

사양 

TG-501 TOXIC GAS PROBE - SENSOR SUMMARY

SENSOR	RANGE	RES (ppm)	LOD (ppm)	T90 RESPONSE	SENSOR DRIFT	EXPECTED LIFE	OSHA PEL	ACGIH TLV
SO2	0-20ppm	0.1	0.2	<25seconds	<2%/month	2 years	5ppm TWA	2ppm TWA, 5ppm STEL
NO2	0-20ppm	0.1	0.1	<20seconds	<2%/month	2 years	5ppm CL	3ppm TWA, 5ppm STEL
NO	0-200ppm	0.5	1	<20seconds	<2%/month	2 years	25ppm TWA	25ppm TWA
CO	0-500ppm	1	1	<35seconds	<2%/month	2 years	50ppm TWA	25ppm TWA
H2S(when in combo CO sensor)	0-200ppm	0.5	0.5	<35seconds	<5%/year	3 years	20ppm CL, 50ppm Special	10ppm TWA, 25ppm STEL
H2S(solo)	0-100ppm	0.1	0.1	<20seconds	<2%/month	2 years	20ppm CL, 50ppm Special	10ppm TWA, 25ppm STEL
HCN	0-100ppm	0.5	0.5	<200seconds	<2%/month	2 years	10ppm TWA	4.7ppm STEL
HCI	0-30ppm	0.7	0.7	<70seconds	<3%/month	18 months	5ppm CL	5ppm STEL
NH3	0-100ppm	1	1	<120seconds	<5%/6months	2 years	50ppm TWA	25ppm TWA, 35ppm STEL
CI2	0-10ppm	0.1	0.1	<60seconds	<2%/month	2 years	1ppm CL	0.5ppm TWA, 1ppm STEL
CH2CH2O	0-20ppm	0.1	0.3	<120seconds	<5% year	2 years	1ppm TWA	1ppm
O3	0-1ppm	0.01	0.02	<120seconds	<5%/6months	18 months	0.1ppm TWA	0.2ppm TWA if<2 hours (0.05, 0.08, 1.0ppm 8hr TWA  N/A)
O2	0-25%	1%	0.2%	<10seconds	<3%/3months	1 year	19.5% minimum	N/A

LOD=Limit Of Detection  STEL=Short Term Exposure Limit  TWA=Time Weighted Average  CL=Ceiling Limit