Polyester ye kɔc cɔl polyester benzene dioxide(PET),A ye cɔl polybenzene butylene dioxide(PBT)A ye thermoplastic resin ye cɔl polyurethane. A ye plastik engineering ye baara kɛ̈k ye, a ye baara kɛ̈k ye. A ye luui në mïïth ku mïïth ye kek tɔ̈ɔ̈u në mïïth ye kek tɔ̈ɔ̈u në mïïth ye kek tɔ̈ɔ̈u në mïïth ye kek tɔ̈ɔ̈u në mïïth ye kek tɔ̈ɔ̈u në mïïth ye kek tɔ̈ɔ̈u në Ku tɛ̈n yenë yen looi, a yic bï acetaldehyde ya tɔ̈ɔ̈u, ku bï kɛ̈ɛ̈r ye raan kɛ̈ɛ̈r ye. National StandardGB13114-1991"Sanitary Standards for Food Containers and Packaging Materials for Polybenzene Dioxide Ethanol Ester Resin", acetaldehyde residue content≤0.5mg/kg (Hata0.3mg/kg)Coca-Cola, Danone, Nestlé, etc. bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈iPETBottle embryo acetaldehyde content.

Në kë de lööŋ ke kɔc cï gam në bɛ̈ɛ̈i kɔ̈k yiic, polyester ye kɔc cï gam në bɛ̈ɛ̈i kɔ̈k yiic (PET(Bottle de acetaldehyde tɔ̈u në bottle de kɛ̈ɛ̈r ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔrGC-9860Gas chromatography analysis of trace acetaldehyde residue in polyester bottles (Gas chromatography analysis of trace acetaldehyde residue in polyester bottles)Ka kɛ raan ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc.Ye.

●GC-9860Gas chromatography analysis of trace acetaldehyde residue in polyester bottles (Gas chromatography analysis of trace acetaldehyde residue in polyester bottles)Karakteristika:

A. Column Thermal Box System

Tɛmɛɛr: Tɛmɛɛr ɣän kɔ̈k+5℃～400℃

5th order program heating, heating rate0～50℃/min; juak0.1℃/min.Temperature control accuracy ±0.015℃，

Intelligent after opening door system without stepless variable inlet and exit air volume, reducing liter/Ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ. Column Box300℃ go'o50℃ Waktu ye luɔt ≤12minYe.

II. Sample System

1、Filling column sampler:A lëu bï ya luɔ̈ɔ̈i në kɔlɔ̈ɔ̈r ye kɔlɔ̈ɔ̈r ye kɔlɔ̈ɔ̈r ye kɔlɔ̈ɔ̈r ye kɔlɔ̈ɔ̈

2Capillary sampler: a lëu bï ya tɔ̈ɔ̈u në biäk de biäk de biäk de biäk de biäk de biäk de biäk de biäk de biäk de biäk de biäk de biäk/No diffraction sampling system. (Sistɛm ye dɔ̈ɔ̈t ye dɔ̈ɔ̈t ye dɔ̈ɔ̈t ye dɔ̈ɔ̈t ye dɔ̈ɔ̈

3A lëu bï ya tɔ̈ɔ̈u në automated top-air sampler ku thermal analyzer.

3. Sistɛm detektor

Hydrogen Flame Ion Detector (Hydrogen Flame Ion Detector)FID）：

Easy to remove and install (Yïïn lëu ba tɔ̈ɔ̈u ku tɔ̈ɔ̈u),Kɛ̈ɛ̈k bï nozzle ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk,Luɔi ka thiin; Signal input bɛ logarithmic amplifier,A ye kɛ̈ɛ̈r ye dɔɔni, a ye kɛ̈ɛ̈r ye dɔɔni, a ye kɛ̈ɛ̈r ye dɔɔni, a ye kɛ̈ɛ̈r ye dɔɔni.

Limit de yök:Mt≤6×10-13 g/s(Hexagon)

Luɔi de baseline: ≤6×10-12 A/H

Linear Range: ≥105

●GC-9860Gas chromatography analysis of trace acetaldehyde residue in polyester bottles (Gas chromatography analysis of trace acetaldehyde residue in polyester bottles)Ajuiɛɛr:

A. Käke luɔɔi:

A lëu bï ya luui në polyethylene dioxide ester (PET(Kɛ̈n 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

A sɔrɔ: A ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ

PETAkutnhom ye acetaldehyde tɔ̈u thïn në polyester bottles:LC-6890Sampler top-blank (auto top-blank sampler) Sampler otomatik, automation degree, repeatability ngɔl;

II. Ajuiɛɛr:

GC-9860Gas chromatograph (Filling column sampling system)+FIDdetektor)

Chromatography column: Ethylene benzene-Diethylene benzene copolymer

Gas source: Hydrogen generator, air generator, nitrogen generator

Kä wɛɛr ye raan looi wala 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

A ye looi: acetaldehyde standard solution (1mg/mL）

3. Analyze koor:

Column Type:2m×ф2mm PorapakQGlass Column

Kä ye kek looi: Temperature of column box:150℃ Top Air Sampling Condition: Balance Time:60min

Temperatur ye looi:170℃ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ150 ℃

FIDTemperature detektor:200℃ Balance pressure:0.2Mpa

Sample hakka:0.5ml

A kɛ̈ɛ̈k ye raan ye luɔɔi: ɣän juëc ye kɔɔr, ɣän juëc ye kɔɔr, ɣän juëc ye kɔɔr, ɣän juëc ye kɔɔr, ɣän juëc ye kɔɔr

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4、Free non-periodic chromatography principles, analysis, applications, and instrumentation operation study every year.More Product Details Telephone0632-5080618walahttp://www.sdlcyq.comLëk konsultation.