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氧气过透率测试?/strong>功能用逓/span>
氧气过透率测试?/strong>依据GB/T 19789-2005设计和制造，采用库仑电量法原理。适用亍/span>塑料薄膜、片材及塑料瓵/span>袋等包装容器在空气中或纯氧中的透氧性测诔/span>、/span>
Oxygen permeability tester functions.
Oxygen permeability tester based GB/T over 19789-2005 design and manufacture the coulometric method. Apply to plastic film sheet and plastic bags and other packaging container oxygen permeability test in air or pure oxygen、/span>
氧气过透率测试?/strong>符合标准
《GB/T 19789-2005 包装材料 塑料薄膜和薄片氧气透过性试 库仑计检测法、〉/span>A
Oxygenpermeabilitytestermeets the standard.
《GB/T 19789-2005 包装材料 塑料薄膜和薄片氧气透过性试 库仑计检测法 、《ASTMD3985标准检测薄膜透氧性》、 ASTM F2622 用各种传感器测定塑料薄膜和薄板氧气透过率的试验方法》、《ASTM F 1927 用电量检测仪测定在受控相对湿度下经过阻隔材料的氧气传输率、渗透性及浸透性的试验方法》、《包装物透氧性测试ASTM F1307标准概要 、《ISO 15105-2-2003塑料，薄膜气体传输率的测 》、YBB00082003、DIN 53380-3 、JIS K-7126-B等标准、/span>
"GB/T19789-2005 packaging materialsfor plastic film and sheetingoxygen permeabilitytestcoulometricdetection method"＋/span>"ASTMD3985 standarddetectionfilmoxygen permeability"＋/span>"ASTMF2622with a variety ofsensor for the determination ofplastic film and sheetingoxygen transmission ratetest method"＋/span>"ASTMF 1927consumptionwere measuredatcontrolled relative humiditythrough thebarriermaterialof the oxygen transfer rate＋/span>permeability andpermeabilitytest method"＋/span>"packagingoxygen permeabilitytest of ASTMF1307standards summary"＋/span>"ISO15105-2-2003 plasticfilm＋/span>determination of the gas transmission rate ofYBB00082003＋/span>DIN＋/span>"53380-3＋/span>JISK-7126-B and other standards.
氧气过透率测试?/strong>测试原理
电量法原理，国际流行测试方法，测试腔分上下两部分，薄膜固定在中间，高纯氧气在薄膜的上腔流动，高纯氮气在薄膜的下腔流动，氧分子透过薄膜扩散到另一侧的氮气中，被流动的氮气携带至传感器，通过对传感器测量到的氧气浓度进行分析，从而计算出氧气透过量。对于包装容器而言，氮气则在容器内流动，空气或高纯氧气包围在容器的外侧、/p>
氧气过透率测试?/strong>测试原理
Oxygenpermeabilitytester test principle.
电量法原理，国际流行测试方法，测试腔分上下两部分，薄膜固定在中间，高纯氧气在薄膜的上腔流动，高纯氮气在薄膜的下腔流动，氧分子透过薄膜扩散到另一侧的氮气中，被流动的氮气携带至传感器，通过对传感器测量到的氧气浓度进行分析，从而计算出氧气透过量。对于包装容器而言，氮气则在容器内流动，空气或高纯氧气包围在容器的外侧、/p>
Power lawprinciple＋/span>internationalpopulartest method＋/span>test chamberis divided into twoparts＋/span>the filmis fixed in the middle＋/span>high pureoxygen in thefilm on thecavityflow＋/span>high pure nitrogenflow in thefilmchamber＋/span>oxygen moleculesthrough the filmtothe other side of thediffusion ofnitrogen＋/span>nitrogen gas isflowingto carryto the sensor＋/span>through the analysis ofthe oxygenconcentration on thesensormeasuring＋/span>thereby calculate thequantity of oxygen through.For the packagingcontainer＋/span>nitrogenflow in thevessel＋/span>air orpureoxygensurrounded on theoutside of the vessel.
氧气过透率测试?/strong>技术参?/p>
测试范围?.02~16000 cm3/（m224h (薄膜)
薄膜透过面罩**可测?60000 cm3/（m224h（/p>
测氧分辨率：0.001 cm3 / （m224h（/p>
控温范围?5℃~45℃（5℃~50℃选装（/p>
控温精度?#177;0.1ℂ/p>
湿度范围：干?0%RH 湿度=30?0%RH 100%RH
控湿精度?#177;2% RH
测试环境：室温（标准测试温度23℃）
试样尺寸?#934;100mm，透过面积50.24cm2
压力?.1~0.2MPa
试样数量?
载气接口?/8 英寸
试样厚度：≤2mm
源：AC 220V 50HZ
Oxygenpermeabilitytestertechnical parameters.
测试范围?.02~16000 cm3/（m224h (薄膜)
Testrange: 0.02~16000cm3/(M2 24h)(film)
薄膜透过面罩**可测?60000 cm3/（m224h（/p>
The filmthrough the maskcantest260000 cm3/(M2 24h)
测氧分辨率：0.001 cm3 / （m224h（/p>
Oxygen measuringresolution: 0.001 cm3/(M2 24h)
控温范围?5℃~45℃（5℃~50℃选装（/p>
Temperature:15 ~45 ℂ/span>(5 ~50 ℂ/span>optional)
控温精度?#177;0.1ℂ/p>
The temperature control precisionis 0.1 ℂ
湿度范围：干?0%RH 湿度=30?0%RH 100%RH
Humidity range:=0%RH=30~ 90%RHdry degree ofhumidity of100%RH
控湿精度?#177;2% RH
Humidity controlaccuracy: 2% RH
测试环境：室温（标准测试温度23℃）
Test environment:room temperature(standard testtemperature of 23 ℂ/span>)
试样尺寸?#934;100mm，透过面积50.24cm2
Sample size:diameter 100mm＋/span>thearea of 50.24cm2
压力?.1~0.2MPa
Pressure: 0.1~0.2MPa
试样数量?
Sample number: 2
载气接口?/8 英寸
Carrier gas:1/8interface.
试样厚度：≤2mm
The thickness of the sample: 2mm
源：AC 220V 50HZ
Power source:AC220V50HZ
氧气过透率测试?/strong>产品特点
国际先进电磁控温技术，程序步进方式能自如控制温度升降，无须外接附件，控温精度精确到0.1℃；
湿度控制采用双气流湿度法控制，控湿范围大、精度高、湿度流量稳定，避免外挂湿度发生装置体积大、故障多等缺点；
仪器具备标准气体校正和标准膜校正两种校正方式，测试精度达到国?*保障测试准确性；
拥有双腔控压，压力自动平衡功胼/p>
自动判断，自动停机；
泄漏自动保护功能：/p>
软件操作简单，测试过程全自动。透过率、氧浓度、湿度、温度等参数曲线自动记录，连续显示。能监控参数间的互相影响，能监控测试进程：/p>
功能模块化，测试、基线、校正等功能相互独立，良好的数据分析能力，操作十分便利；
加装专用附件可测试包装袋及瓶的氧气透过率、/p>
加装测试夹具可测试高透性异形膜（如隐形眼镜等）：/p>
Oxygenpermeabilitytester product features.
国际先进电磁控温技术，程序步进方式能自如控制温度升降，无须外接附件，控温精度精确到0.1℃；
The international advancedelectromagneticcontroltechnology＋/span>the programstepcanfreely control thetemperature＋/span>no externalattachments＋/span>the precision of temperature controlis accurate to 0.1ℂ/span>;
湿度控制采用双气流湿度法控制，控湿范围大、精度高、湿度流量稳定，避免外挂湿度发生装置体积大、故障多等缺点；
Humidity controlwith dualcontrol flowhumidity＋/span>humidity controlrange＋/span>high precision＋/span>humidity＋/span>flow stability＋/span>to avoidexternalhumidity generatorof large volume＋/span>multiple faultsshortcomings;
仪器具备标准气体校正和标准膜校正两种校正方式，测试精度达到国?*保障测试准确性；
The apparatus has a standardgascalibration andstandardfilmcorrectiontwo correctionmethods＋/span>the test precision reachesthe international advanced level ofsecuritytestingaccuracy;
拥有双腔控压，压力自动平衡功胼/p>
With dualcavitypressure control＋/span>automatic pressurebalance function
自动判断，自动停机；
Automatic judgment＋/span>automatic shutdown;
泄漏自动保护功能：/p>
Automatic leakageprotection function;
软件操作简单，测试过程全自动。透过率、氧浓度、湿度、温度等参数曲线自动记录，连续显示。能监控参数间的互相影响，能监控测试进程：/p>
The softwarehas the advantages of simple operation＋/span>automatictestingprocess.Through thecurve parametersrate＋/span>oxygen concentration＋/span>humidity＋/span>temperature＋/span>automatic recording＋/span>continuous display.Can influence each otherbetween themonitoringparameters＋/span>canmonitor the testingprocess;
功能模块化，测试、基线、校正等功能相互独立，良好的数据分析能力，操作十分便利；
Function module＋/span>test＋/span>baselinecorrectionfunction＋/span>independent＋/span>good ability of data analysis＋/span>the operation is veryconvenient;
加装专用附件可测试包装袋及瓶的氧气透过率、/p>
Add specialaccessoriescan test thepackaging bags andbottles ofoxygen transmission rate.
加装测试夹具可测试高透性异形膜（如隐形眼镜等）：/p>
Atest fixture cantest the highpermeabilitydeformedmembrane(such ascontact lenses);
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