Luɔi standard

National Environmental Protection Standard of the People's Republic of China "HJ637-2018" Determination of Water Quality Oil and Animal Plant Oil Infrared Spectrophotometry

Prinsip Teknoloji

Ka tɛmɛ HJ637-2018, ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛm Ka tɛmɛ magnesium silicate ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ Kä ye kek tɔ̈ɔ̈u në wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de

Absorption A2930, A2960 ku A3030 në 2960cm-1 (C-H bond extension vibration në CH3 group) ku 3030cm-1 (C-H bond extension vibration në aromatic ring), në kë de correction coefficients; Kä ye kek tɔ̈ɔ̈u në mïïth ye kek tɔ̈ɔ̈u në mïïth ye kek tɔ̈ɔ̈u në mïïth ye kek tɔ̈ɔ̈u në mïïth ye.

Lappol Application

Lɔ̈ɔ̈i kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k kɔ̈k

Technical Indicators and Related Parameters Performance (Kä ye kek looi)

Lɔ̈ɔ̈i de tɛ̈n yenë yen tɔ̈u thïn: të yenë yen tɛ̈n yenë yen tɔ̈u thïn ye 500ml, ku tɛ̈n yenë yen tɔ̈u thïn ye 50ml, ka tɛ̈n yenë yen tɔ̈u thïn

Wave number accuracy and repeatability: ±0.5cm-1. Wave number accuracy and repeatability: ±0.5cm-1. Wave number accuracy and repeatability: ±0.5cm-1.

Sample measurement repeatability: meets ≥5mg/L oil sample continuous measurement 11 times RSD≤0.6%, 0.5mg/L water sample RSD≤5% requirements. Sample measurement repeatability: meets ≥5mg/L oil sample continuous measurement 11 times RSD≤0.6%, 0.5mg/L water sample RSD≤5% requirements.

Kë wïc bï ya gam: kä ye kek gam në kë de kä ye kek gam në kë de kä ye kek gam në kë de kä ye kek gam në kë de kä ye kek gam në kë de kä ye kek gam në kë de kä ye kek

Kalibrasiɔn: a tɔ̈u në coefficient calibration function, standard curve calibration function;

Baseline stability: zero point real-time automatic adjustment function; ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ

Automatic positioning calibration function: 30mg/L or more oil samples can be calibrated automatically at 2930cm-1, 2960cm-1, 3030cm-1. Automatic positioning calibration function: 30mg/L or more oil samples can be calibrated automatically at 2930cm-1, 2960cm-1, 3030cm-1.

A tɔ̈u ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan

Tetrachloride vinyl quality inspection function: according to the standard HJ637-2018 requirements, tetrachloride vinyl quality inspection and automatic quality determination function. Tetrachloride vinyl quality inspection function: according to the standard HJ637-2018 requirements, tetrachloride vinyl quality inspection and automatic quality determination function.

Scanning speed: Full spectrum scan, 30 seconds/time; Scanning speed: 30 seconds/time; Scanning speed: 30 seconds/time; Scanning speed: 30 seconds/time; Scanning speed: 30 seconds/time; Scanning speed: 30 seconds/time

Method of qualitative: Sample continuous scan spectrography quality in real time. Method of qualitative: Sample continuous scan spectrography quality in real time. Method of qualitative: Sample continuous scan spectrography quality in real time.

Kä ye kek them: 0.0 ~ 800mg/L;

Wave range: 3400cm-1 ~ 2400cm-1 (ye 2941nm ~ 4167nm);

Absorption range: 0.0000 ~ 2.0000AU (i.e. pass rate 100 ~ 1%T);

Software System: HJ637-2018 Method Requirements Function

Light source system: a tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

Data Storage: Database de configuration de instrumentation, lëu bï ya tɔ̈ɔ̈u në wɛ̈t cï kek ya tɔ̈ɔ̈u në tɛ̈n yenë kek ya tɔ̈ɔ̈u në tɛ̈n yenë kek ya tɔ̈ɔ̈u në tɛ̈n yenë kek ya tɔ̈ɔ̈

Tɛmɛɛr: -5 ℃ ~ 45 ℃;

Kɔɔr: 20% ~ 95%;

Puɔ̈ɔ̈l ye kɔnɔ: 220V 50Hz.