Refractometer txoj kev xav thiab kev siv hauv zaub mov, dej haus, ntses, ua liaj ua teb, thiab hav zoov
Refractive index: tseem hu ua tus txheeb ze refractive index, yog ib tug nplai Hand-held refractometer: kuj hu ua qab zib iav, tes tuav qab zib ntsuas. Me me, yooj yim nqa, pom kev nyeem ntawv.
Handheld digital refractometer: compact, nqa tau yooj yim, cov ntawv nyeem digital.
Refractometer: siab precision, ua haujlwm yooj yim, ntsuas ceev, tsis siv tshuaj reagents, tsis muaj tshuaj lom neeg
Online refractometer: Nws tuaj yeem saib xyuas qhov ntsuas qhov ntsuas tsis zoo, Brix, ntau yam kev cai ntau thiab ntsuas kub ntawm cov qauv hauv online hauv lub sijhawm ntawm cov kab ntau lawm kom muaj kev nyab xeeb ntau lawm.
1. Daim ntawv thov ntawm refractometer
1. Khoom noj khoom haus thiab dej haus kev lag luam:
A: (cov dej haus carbonated) - kev tswj hwm tus nqi Brix thaum ua thiab cov khoom tiav;
B: (Cov txiv hmab txiv ntoo thiab zaub, dej haus tshuaj ntsuab) - Brix thiab acidity tswj ntawm raw cov ntaub ntawv sau, haus dej haus thiab Brix tus nqi tswj cov khoom tiav;
C: (cov mis nyuj haus) - cov khoom siv mis nyuj raw khoom tau txais kev tswj hwm kev tswj hwm thiab kev sib xyaw dej, mis qhuav teeb meem concentration tswj thiab Brix tus nqi tswj kev ua tiav cov kua mis ua tiav;
2. Kev lag luam Flavor thiab Fragrance: Ntsuas qhov refractive index rau raw khoom thiab QC nrhiav tau ntawm cov lag luam ntau lawm
3. Sauce kev lag luam: concentration thiab Brix tus nqi ntsuas ntawm lws suav sauce, strawberry jam, blueberry jam thiab lwm yam jams
4. Kev lag luam seasoning: tag nrho cov concentration thiab salinity ntsuas ntawm ntau yam qej sauces, seafood sauces, salad dressings, soy sauces, thiab lwm yam.
5. Kev lag luam qab zib: kev txiav txim siab cov ntsiab lus ntawm sucrose, zib ntab, maltose, HFCS-55, HFCS-42 thiab lwm yam syrups yog tswj los ntawm cov ntsiab lus qhuav.
6. Catering kev lag luam: siv rau kev yuav khoom thiab txais khoom noj, kua ntses, txiv hmab txiv ntoo thiab lwm yam ntaub ntawv raw, QC zoo tswj ntawm ntau yam dej haus, kas fes, kua zaub thiab lwm yam khoom los xyuas kom meej zoo sib xws; nrhiav pom cov ntsiab lus qab zib, tag nrho cov concentration, salinity
7. Wine kev lag luam:
A: Wine, nplej wine, txiv hmab txiv ntoo wine, thiab lwm yam yog siv rau kev kuaj thiab kuaj cov ntaub ntawv raw rau winemaking (grapes, grain fermentation kua), tswj tag nrho cov cawv concentration, qab zib cov ntsiab lus thiab acidity tswj, purchase ntsuam xyuas, dej mixing txiav txim, lwm.
B: Kev txheeb xyuas ntawm npias thawj wort concentration, qab zib cov ntsiab lus thiab tag nrho cov concentration ntawm cov khoom tiav
8. Kev ua liaj ua teb thiab hav zoov:
A: (Kev cog qoob loo thiab kev lag luam tsim khoom) -Kev saib xyuas cov av noo thaum lub sijhawm tsim khoom, kev pom zoo ntawm cov txiv hmab txiv ntoo thiab zaub, kev saib xyuas kom loj hlob, cov ntsiab lus qab zib thiab acidity tswj
B: (Fruit and Vegetables Trade) - Cov tub luam lag luam wholesale ceev sampling qab zib cov ntsiab lus kuaj, muab grading ntim, muas grading, muag pricing, xws li: qhov sib txawv ntawm cov suab thaj cov ntsiab lus ntawm ntuj ripening thiab ceev ceev ripening zaub thiab txiv hmab txiv ntoo, thiab qhov sib txawv ntawm cov ntsiab lus qab zib. ntawm txawv ripening
C: (Lub khw muag khoom noj khoom haus) - Kev yuav khoom, qib nqi ntawm cov txiv hmab txiv ntoo qab zib cov ntsiab lus (rau cov pab pawg tshwj xeeb, ntshav qab zib thiab fructose rhiab heev cov neeg)
D: (cov tsev kawm ntawv qib siab, cov koom haum tshawb fawb thiab Bureau of Agriculture thiab Forestry) - kev qhia txog kev cog qoob loo, kev saib xyuas kev loj hlob; kev txhim kho zoo thiab kev txhim kho ntawm ntau yam tshiab, kev ua liaj ua teb khoom, thiab lwm yam.
9. Kev nuv ntses:
A: (mariculture) - seawater salinity thiab seawater tshwj xeeb lub ntiajteb txawj nqus xyuas
B: (Seafood processing) - Tswj cov salinity thiab concentration ntawm cov zaub mov tiav
