{"product_id":"120u-2287","title":"KOMYO RIKAGAKU Gas Detector Tube Hydrogen Sulfide 10pcs 120U KOMYO RIKAGAKU","description":"[Features]\u003cbr\u003eSince it is a direct reading type, there is little individual variation.\u003cbr\u003e\u003cbr\u003e[Applications]\u003cbr\u003eHydrogen sulfide detection tube.\u003cbr\u003eFor measuring work environment.\u003cbr\u003e\u003cbr\u003e【specification】\u003cbr\u003eTarget gas: Hydrogen sulfide\u003cbr\u003eMeasurement range (ppm): 0.1 to 6.0\u003cbr\u003eValidity period (years): 2\u003cbr\u003e\u003cbr\u003e[Specification 2]\u003cbr\u003eSampling and measurement range: 50mL (temperature compensation value x 2: 0.2 to 6.0ppm) 100mL (printed scale: 0.1 to 3.0ppm)\u003cbr\u003eMeasurement time: 1 min\/100 mL\u003cbr\u003eDetection limit: 0.05 pm (when 100 mL is sampled)\u003cbr\u003eColor change: Light yellow → Pink\u003cbr\u003eReaction principle: Reacts with silver compounds to produce acidic substances, causing the indicator to change color.\u003cbr\u003eChanges over time: The boundaries of discoloration become unclear and the indication becomes higher.\u003cbr\u003eHumidity effect: None\u003cbr\u003eCalibration method: Permeation tube method\u003cbr\u003e\u003cbr\u003e[Material\/Finish]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e[Set contents\/accessories]\u003cbr\u003e-\u003cbr\u003e\u003cbr\u003e【Note】\u003cbr\u003ePlease note that calibration may not be possible depending on the type of gas.\u003cbr\u003eThe number of measurements varies depending on the detector tube used.","brand":"3871511","offers":[{"title":"Default Title","offer_id":46073387516133,"sku":"120U                          2287","price":3500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6459\/2613\/files\/120U_2287.jpg?v=1725271894","url":"https:\/\/orangebook-digest.com\/en\/products\/120u-2287","provider":"kital-japanese","version":"1.0","type":"link"}