Gastec 60 빠른 측정 감지기 튜브 페놀 C6H5OH (0.4 ~ 187ppm)

Name: Gastec 60 빠른 측정 감지기 튜브 페놀 C6H5OH (0.4 ~ 187ppm)
Brand: Gastec

제조사Gastec(이 브랜드의 다른 제품 보기)

Model60

문의하기

수량

안전한 결제

품질 보장

간편 교환 및 반품

배송 가능

Indicator:
Measuring Range:
+ 0.4~1ppm, Number of Pump Strokes 4
+ 1~25ppm, Number of Pump Strokes 2
+ 25~62.5ppm, Number of Pump Strokes 1
+ 62.5ppm~187ppm, Number of Pump Strokes 1/2
Sampling Time: 1.5 minute per pump stroke
Colour Change: Pale yellow → Gray
Reaction Principle: C6H5OH + Ce(NO3)6^2- → C6H5OCe(NO3)5N
Coefficient of Variation: 15% (for 1 to 5 ppm), 10% (for 5 to 25 ppm)
Nr. of tests: 10
Pump: GV-100S/110S

Catalog

Manual

Performance

Measuring Range

0.4 to
1 ppm

1 to
25 ppm

25 to
62.5 ppm

62.5 to
187 ppm

Number of Pump Strokes

1/2

Correction Factor

0.4

2.5

7.5

Sampling Time

1.5 minutes per pump stroke

Detecting Limit

0.1 ppm (n = 4)

Colour Change

Pale yellow → Gray

Reaction Principle

C6H5OH + Ce(NO3)6^2- → C6H5OCe(NO3)5N

Coefficient of Variation

15% (for 1 to 5 ppm), 10% (for 5 to 25 ppm)

Shelf Life

2 Years

Corrections for temperature & humidity

Temperature correction is necessary

Store the tubes in the refrigerator to keep at 10ºC (50ºF) or below.

Possible coexisting substances and their interferences (NOTE)

Substance

Concentration

Interference

Change colour by itself to

Ammonia	2000 ppm	Unclear demarcation	White
Amines	2000 ppm	Unclear demarcation	White
Cresol		+	Gray

Other substance measurable with this detector tube

Substance

Correction Factor

No. of pump strokes

Measuring Range

Naphthalene

by Scale

0.5 to 14 ppm

Calibration gas generation

Diffusion tube method

TLV-TWA	TLV-STEL	Explosive range
5 ppm	-	3 to 10 %

혜택 소식 받아보기

대량 할인, 도매 가격 업데이트 및 신제품 소식을 이메일로 받아보세요.

구독하면 당사의 서비스 이용약관 및 개인정보 처리방침에 동의하는 것으로 간주됩니다.

빠른 지원

인증된 전문가에게 직접 연결