YATO YT-06722 REFRAKTOMETR

Refractometer on device, which võimaldab kindlaks to determine liquid füüsikalisi properties.

 

due to to it you can to determine:

- battery töökorda

- liquid külmumispunkt propüleenglükooli or etüülalkoholi on plate

- windshield pesuvedeliku külmumispunkt.

 

professional Refractometer passenger cars, truck and busses töövedelike measuring. also gives this electrolyte tiheduse vahemiku.

 

set contains in addition proovipipetti and puhastuslappi.

Kuidas to use

liquid measurement:

- place pipetiga in väike quantity liquid.

- Tõstke discs and Place the instrumendi prismale 2-3 tilka liquid.

- Alustage plaatplaadi nii, et this jaotaks katsesõiduki evenly prismaga. Mõõtemoetust moonutavaid nähtavaid õhumulle cant be to be.

- wait aprox 30 seconds, up to fluid jõuab Device up to a temperature, then Aim difusioonplaat valgusallika poole, vaadake okulaari.

Kui okulaari kujutis is not clear, reguleerige fookust fookusrõnga pööramisega. blind and light surfaces vaheline piir määrab this liquid Features, what loetakse vastaval skaalal.

 

battery electrolyte katsetamisel tuleks lugeda battery with symbol tähistatud scale. Tulemus saadakse kilogrammides litre spaces and scale additionally kirjeldatakse battery state of charge tasemetega. Kui piir stays kirjeldatavale alale GOOD, tähendab this, et battery no these for charging; "FAIR" - charging pole veel necessary, but may osutuda vajalikuks varsti; "RECHARGE" - battery requires charging.

Kui test is based propüleenglükooli vedelal, may külmumispunkti lugeda skaalal, which is kirjeldatud "PROPÜLEENIS".

Kui test is based etanoolil põhineval vedelal, may külmumispunkti lugeda skaalal, which pealkiri on "ETÜÜLEEN".

Kui katsetatakse windshield washer liquid, may külmumistemperatuuri lugeda washer with symbol märgitud skaalal.

 

Device kalibreerimine:

Caution! Kalibreerimine black toimuma keskkonnatemperatuuril 20 ° C. also black tagada, et device on jõudnud surrounding air temperature. before each mõõtmist Check measurement õigsust. Selleks use destilleeritud water and mõõtke nii, like eespool kirjeldatud. light and tumedate alade piirid peaksid together langevad joonisega "WATERLINE". Kui this nii is not, tuleks it teha, keerates kalibreerimiskruvi supplied screw driver.

properly graduated device peaks võimaldama mõõtmist surrounding air at temperature in the range of -10 ° C up to +50 ° C.

YATO

YATO is a China branch of the group TOYA S.A, which is a listed firm in Poland. YATO is a best cost-performance Europe brand of professional hand tools all over the world, with a warehouse of 4000 m2 in Shanghai, consists of more than $8 millions stocks covering over 4000 items, including general hand tools, special car repair tools, construction tools, cutting tools, measuring tools, personal protection equipment, as well as garden tools etc.          
                      
YATO Tools has built many agents in Algeria, Australia, Brazil, Chile, Israel, Malaysia, Mexico, Pakistan, Singapore, South Africa, Thailand, U.A.E... more than 50 countries. YATO tools are attractive and durable and complete in specifications.