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E-mail
2757619169@qq.com
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13969491989
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No. 98, Takeover Lane, Tengzhou City, Shandong Province
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Shandong Ruide Jingke Instrument Co., Ltd
Gas chromatograph for detecting residual ethylene oxide in masks
NegotiableUpdate on 01/09
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Overview
Gas chromatograph $r $nGC-90 for detecting residual ethylene oxide in masks. Gas chromatograph/EO detection. Gas headspace injection method. After heating and equilibrating the sample (gas-liquid or gas-solid), the top gas is directly extracted and injected into the gas chromatograph. The composition and content of the residual solvent are detected using a hydrogen flame. Headspace gas chromatography is easy to operate, has good separation efficiency, and high analysis efficiency. The headspace injection method of ethylene oxide detection gas chromatography is suitable for the analysis of volatile trace components
Product Details
Gas chromatograph for detecting residual ethylene oxide in masks
Product Technical Features:
1. Temperature control indicators:
Column box: accuracy ± 0.1 ℃ (measured at 200 ℃) at room temperature between 5 ℃ and 420 ℃.
Sample injector: Accuracy ± 0.1 ℃ at room temperature between 5 ℃ and 420 ℃ (measured at 200 ℃).
Detector: Accuracy ± 0.1 ℃ at room temperature between 5 ℃ and 420 ℃ (measured at 200 ℃).
Z-six channel temperature control: suitable for multiple temperature control requirements such as installing conversion furnaces.
2. Column temperature box parameters:
Temperature control accuracy: accuracy ± 0.1 ℃ at room temperature between 5 ℃ and 420 ℃.
Column temperature box volume: 280mm × 280mm × 250mm.
Program heating order: eight orders.
Program heating rate: 1 ℃ -50 ℃.
Constant temperature holding time for each stage: 0-300min (1min increments).
Automatic rear door design ensures rapid cooling.
A high-power, low-noise rotating fan ensures temperature uniformity.
3. Stable dual air system:
The carrier gas flow rate adopts a dual stability design of first stabilizing and then stabilizing the flow.
Jingque's calibrated pneumatic control valve components have high reproducibility and stability.
4. Multiple injection methods are available:
Fill the column head for injection.
Filling column gasification injection.
Capillary diversion/non diversion injection: back pressure valve control technology, linear diversion.
Six way valve gas injection.
Shandong Ruide Jingke Instrument Co., LtdIt is a manufacturer of gas chromatographs in the Lunan region. companyBringing together over thirty years of experienceExperience in chromatographic analysisThe talent，It is a company that integrates scientific research and production,Service forIntegrated comprehensive enterpriseThe companyThe products include gas chromatography, liquid chromatography, and automatic sampler,Headspace samplerThermal desorption apparatusGas generatorAnd other related peripheral devicesAnd consumables.
The company ownsmajorProduction management personnel, testing personnel, and analytical laboratories are dedicated to the creation of chromatographic analysis methodsandApplication, can be customized according to different customersrequirementDevelop a solution.our companyproductcanWidely used in distilleries, liquefied gas stations, petrochemicals, fine chemicals, environmental protection, hygiene, inspection, scientific research and other fields.
