1. Luɔi lardɛ

"National Environmental Protection Standards of the People's Republic of China"HJ970-2018<unk> Pii Luɔi de petrol Ultraviolet spectrophotometry (thëm)

2. Luɔi reagent:

Hexane

3. Prinsip Teknoloji

HapH≤2Në kë de kä ye kek looi, kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi në kä ye kek looi225nmAbsorption, petroleum content and absorption at wavelengthKä ye kek tɔ̈ɔ̈u në lööŋ Lambert-BillYe.

4. Lappol Application

Pïïr tɔ̈u piny, piny tɔ̈u piny, ku pïïr tɔ̈u piny

5. Teknikal Indikators ku Parameters

●Test wavelength:225nm

●Wave length accuracy: ±0.5nm

●Resolution:0.001 mg/L

●Kuɛl:0-50mg/L

●Method detection limit: when sample volume is500mL,Volume of extracted liquid ye25mL, luɔ̈ɔ̈i2cmWhen quartz ceramic dish, detection limited to0.01mg/LYe.

●Limit de instrument detection:DL<0.04mg/L(Determination of orthohexane blank liquid) (Determination of orthohexane blank liquid) (Determination of orthohexane blank liquid) (Determination of orthohexane blank liquid)11Duuɔ3kaamSD）

●Minimum detection concentration:0.002 mg/L(Kä ye kek tɔ̈ɔ̈u në pi)

●Kɔɔr cïmën: ≤±2%

●Wurtin:RSD≤2%

●Linear correlation coefficients:r> 0.999

● Stabiliti baseline:Zero point real-time automatic adjustment (ye kë ye cɔl baseline drift effect);

● Light source system:Light source use wavelength precision high deuterium lamp, life can reach5000Lɛr juëc

● Kalibrasiɔn: kalibrasiɔn curve standard

● Warm Degree:-5-45℃

● Humidity:5%-95%

● Power ye kɔnɔ:(220±22)V、(50±1)Hz、50VA

● Kuen ye looi: Plastik ye looiPC+ABS), anti-electromagnetic radiation treatment, anti-impact, anti-corrosion

● Kɔɔr:3kg

● Dimensions:320mm(Long)×300mm(Width)×170mm(Yüksek)

Kä ye kek looi në kɔc kɔ̈k peei yiic në kɔc kɔ̈k peei yiic në kɔc kɔ̈k peei yiic në kɔc kɔ̈k peei yiic në kɔc kɔ̈k peei yiic