Konsentratsiya: ppm(w/w) to mg/L
Kiritish
250 ppm(w/w), aniq mode, ρ=1.02 kg/L
Natija
255 mg/L
Kimyoviy birliklarni aylantirish markazi
Convert bosim, harorat, konsentratsiya, yopishqoqlik, and hajm on one screen.
Taxminiy/aniq modes, formulas, nusxa actions, tarix, and shareable URLs help you keep the assumptions visible when the conversion depends on conditions.
Immediate conversion after category and unit selection
ppm(w/w)=mg/kg is shown explicitly
Taxminiy/aniq modes with formula display
Nusxalash, tarix, and ulashish URLs for repeat work
ppm to mg/L (approx.)
bar to psi
cP to mPa·s
°C to K
Avval ushbu taxminlarni tekshiring
Bu sahifa faqat birliklarni aylantirishni qo'llab-quvvatlaydi. For kimyoviy handling, equipment sozlamalar, formulation, and regulatory decisions, follow your procedures and SDS first.
ppm can mean different things in different fields. This vosita treats ppm as ppm(w/w)=mg/kg by massa by default.
ppm↔mg/L and cross-family yopishqoqlik conversion depend on zichlik and conditions. Confirm the assumption badges before using the natija.
How to use
- Choose a category, then enter a value and units.
- Shartga bog‘liq konversiyalar uchun taxminiy yoki aniq rejimni tanlang.
- Zarur bo‘lsa, zichlik kiriting yoki ko‘rsatish sozlamalarini o‘zgartiring, so‘ng natijani nusxalang yoki ulashing.
Examples
Bosim: bar to psi
Kiritish
1 bar
Natija
14.5038 psi
Yopishqoqlik: cP to mPa·s
Kiritish
10 cP
Natija
10 mPa·s
Atamalar
ppm(w/w)
Massa-based parts per million. In this vosita it defaults to mg/kg.
cP
Centipoise, a dynamic yopishqoqlik unit. 1 cP = 1 mPa·s.
cSt
Centistokes, a kinematic yopishqoqlik unit. 1 cSt = 1 mm²/s.
Namunaviy formulalar
psi = bar × 14.5037738K = °C + 273.15mg/L = ppm × ρ(kg/L)ν = μ / ρ1 cP = 1 mPa·s
Tez-tez beriladigan savollar
Does ppm↔mg/L require zichlik?
Yes. If ppm is treated as ppm(w/w)=mg/kg by massa, converting it to mg/L requires zichlik. Taxminiy mode uses ρ=1.000 kg/L, while aniq mode uses the zichlik you enter.
Does it support US units?
Yes. You can use psi for bosim, °F for harorat, and US gal for hajm. US gal and Imperial gal are shown as separate units.
Can I saqlash tarix?
Yes. Tarix can be stored in this brauzer, and you can turn tarix saving off in sozlamalar.
Are cP and mPa·s the same?
Yes. For dynamic yopishqoqlik, 1 cP = 1 mPa·s.
Notes
- Taxminiy mode uses representative values for tezkor estimation.
- Aniq mode uses the conditions you enter, such as zichlik.
- If harorat or composition changes, zichlik can change too, which changes ppm↔mg/L and cross-family yopishqoqlik natijalar.
- This vosita treats ppm as ppm(w/w)=mg/kg by massa by default.