氧气过透率测试仪功能用途
氧气过透率测试仪依据GB/T 19789-2005设计和制造,采用库仑电量法原理。适用于塑料薄膜、片材及塑料瓶袋等包装容器在空气中或纯氧中的透氧性测试。
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。
氧气过透率测试仪符合标准
《GB/T 19789-2005 包装材料 塑料薄膜和薄片氧气透过性试验 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定 》、YBB00082003、DIN 53380-3 、JIS K-7126-B等标准。
Oxygen permeability tester meets the standard.
《GB/T 19789-2005 包装材料 塑料薄膜和薄片氧气透过性试验 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定 》、YBB00082003、DIN 53380-3 、JIS K-7126-B等标准。
"GB/T 19789-2005 packaging materials for plastic film and sheeting oxygen permeability test coulometric detection method", "ASTMD3985 standard detection film oxygen permeability", "ASTM F2622 with a variety of sensor for the determination of plastic film and sheeting oxygen transmission rate test method", "ASTM F 1927 consumption were measured at controlled relative humidity through the barrier material of the oxygen transfer rate, permeability and permeability test method", "packaging oxygen permeability test of ASTM F1307 standards summary", "ISO 15105-2-2003 plastic film, determination of the gas transmission rate of YBB00082003, DIN," 53380-3, JIS K-7126-B and other standards.
氧气过透率测试仪测试原理
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。
氧气过透率测试仪测试原理
Oxygen permeability tester 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。
Power law principle, international popular test method, test chamber is divided into two parts, the film is fixed in the middle, high pure oxygen in the film on the cavity flow, high pure nitrogen flow in the film chamber, oxygen molecules through the film to the other side of the diffusion of nitrogen, nitrogen gas is flowing to carry to the sensor, through the analysis of the oxygen concentration on the sensor measuring, thereby calculate the quantity of oxygen through. For the packaging container, nitrogen flow in the vessel, air or pure oxygen surrounded on the outside of the vessel.
氧气过透率测试仪技术参数
测试范围:0.02~16000 cm3/(m2·24h) (薄膜)
薄膜透过面罩最大可测试260000 cm3/(m2·24h)
测氧分辨率:0.001 cm3 / (m2·24h)
控温范围:15℃~45℃(5℃~50℃选装)
控温精度:±0.1℃
湿度范围:干度=0%RH 湿度=30~90%RH 100%RH
控湿精度:±2% RH
测试环境:室温(标准测试温度23℃)
试样尺寸:Φ100mm,透过面积50.24cm2
压力:0.1~0.2MPa
试样数量:2
载气接口:1/8 英寸
试样厚度:≤2mm
电 源:AC 220V 50HZ
Oxygen permeability tester technical parameters.
测试范围:0.02~16000 cm3/(m2·24h) (薄膜)
Test range: 0.02~16000 cm3/ (M2 · 24h) (film)
薄膜透过面罩最大可测试260000 cm3/(m2·24h)
The film through the mask can test 260000 cm3/ (M2 · 24h)
测氧分辨率:0.001 cm3 / (m2·24h)
Oxygen measuring resolution: 0.001 cm3 / (M2 · 24h)
控温范围:15℃~45℃(5℃~50℃选装)
Temperature: 15 ℃ ~45 ℃ (5 ℃ ~50 ℃ optional)
控温精度:±0.1℃
The temperature control precision is ± 0.1 ℃:
湿度范围:干度=0%RH 湿度=30~90%RH 100%RH
Humidity range: =0%RH =30 ~ 90%RH dry degree of humidity of 100%RH
控湿精度:±2% RH
Humidity control accuracy: ± 2% RH
测试环境:室温(标准测试温度23℃)
Test environment: room temperature (standard test temperature of 23 ℃)
试样尺寸:Φ100mm,透过面积50.24cm2
Sample size: diameter 100mm, the area of 50.24cm2
压力:0.1~0.2MPa
Pressure: 0.1~0.2MPa
试样数量:2
Sample number: 2
载气接口:1/8 英寸
Carrier gas: 1/8 interface.
试样厚度:≤2mm
The thickness of the sample: ≤ 2mm
电 源:AC 220V 50HZ
Power source: AC 220V 50HZ
氧气过透率测试仪产品特点
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,测试精度达到国际先进水平保障测试准确性;
拥有双腔控压,压力自动平衡功能
自动判断,自动停机;
泄漏自动保护功能;
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;
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。
加装测试夹具可测试高透性异形膜(如隐形眼镜等);
Oxygen permeability tester 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 advanced electromagnetic control technology, the program step can freely control the temperature, no external attachments, the precision of temperature control is accurate to 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;
Humidity control with dual control flow humidity, humidity control range, high precision, humidity, flow stability, to avoid external humidity generator of large volume, multiple faults shortcomings;
仪器具备标准气体校正和标准膜校正两种校正方式,测试精度达到国际先进水平保障测试准确性;
The apparatus has a standard gas calibration and standard film correction two correction methods, the test precision reaches the international advanced level of security testing accuracy;
拥有双腔控压,压力自动平衡功能
With dual cavity pressure control, automatic pressure balance function
自动判断,自动停机;
Automatic judgment, automatic shutdown;
泄漏自动保护功能;
Automatic leakage protection 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;
The software has the advantages of simple operation, automatic testing process. Through the curve parameters rate, oxygen concentration, humidity, temperature, automatic recording, continuous display. Can influence each other between the monitoring parameters, can monitor the testing process;
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, test, baseline correction function, independent, good ability of data analysis, the operation is very convenient;
加装专用附件可测试包装袋及瓶的氧气透过率。
Add special accessories can test the packaging bags and bottles of oxygen transmission rate.
加装测试夹具可测试高透性异形膜(如隐形眼镜等);
A test fixture can test the high permeability deformed membrane (such as contact lenses);