ph meter ah05.GydF4y2Ba
数字pH计用于测试液体的pH值，用蓝色背光，双行数字显示，性能稳定，操作简单，结果可靠。GydF4y2Ba
+86 15280858852
+86 15280858852
热电偶校准设备GydF4y2Bais a test instrument for calibrating thermocouples and is a high precision calibration source and measurement tool, Measurement categories include °C, °F, and mV signals.
模型 ：GydF4y2Ba
啊18GydF4y2Ba品牌：GydF4y2Ba
AVENOorigin:
中国GydF4y2Ba交货时间：GydF4y2Ba
7天GydF4y2BaP.ort:
Xiamen port付款:GydF4y2Ba
T / T，L / CGydF4y2Ba证书：GydF4y2Ba
CE ISO9001 ISO17025GydF4y2BaAH18-热电偶校准设备GydF4y2Ba
热电偶校准装置的应用GydF4y2Ba
热电偶校准设备GydF4y2Bais a test instrument for calibrating thermocouples and is a high precision calibration source and measurement tool, Measurement categories include °C, °F, and mV signals.
特点GydF4y2Ba热电偶校准设备GydF4y2Ba
1。GydF4y2Ba显示：88888计数GydF4y2Ba
2. MEA.GydF4y2Ba浪环热电偶GydF4y2Ba
3. Analog thermocouple
4.电源：NEDA1604（DC9V）×1GydF4y2Ba
5. Double injection
关键规范GydF4y2BaOf热电偶校准设备GydF4y2Ba
Model |
AH18-热电偶校准设备GydF4y2Ba |
热电偶类型GydF4y2Ba |
j，k，t，e，r，s，b，nGydF4y2Ba |
温度分辨率GydF4y2Ba |
J，K，T，E，R，S，B，N 0.1GydF4y2Ba℃GydF4y2Ba/0.1℉GydF4y2Ba |
温度精度GydF4y2Ba |
J,K,T,E,R,S,B,N±（GydF4y2Ba0.3℃GydF4y2Ba+10μV.GydF4y2Ba的）GydF4y2Ba |
Range |
-10mv.GydF4y2Ba∽GydF4y2Ba75 mv.GydF4y2Ba |
Resolution |
0.01 mv.GydF4y2Ba |
Accuracy |
±GydF4y2Ba（0.025％+ 1字）GydF4y2Ba |
Dimension |
190 * 89 * 42mmGydF4y2Ba |
重量GydF4y2Ba |
350G.GydF4y2Ba |
数字pH计用于测试液体的pH值，用蓝色背光，双行数字显示，性能稳定，操作简单，结果可靠。GydF4y2Ba
摇臂液压切割压机适用于切割皮革，塑料，尼龙布，纸板，棉泡沫和合成纤维，特别是对于宽材料的一个或多个层消隐。GydF4y2Ba
光学显微镜是根据光学原理，放大不能被人眼区分的小物体，用于提取微结构信息。GydF4y2Ba
全自动开放式闪光点测试仪专为测试石油产品开放式杯子闪点和火点。该仪器采用电气点火，没有任何易燃气体，会符合ASTM D92（GB / T3536-2008）和GB / T 267-88的规定。GydF4y2Ba
在放置空间的记录纸上自动绘制温度和湿度的曲线。可选的录音周期包括1天，7天或32天。GydF4y2Ba
这款全自动关闭杯闪点测试仪专为测试石油产品的关闭杯闪点。GydF4y2Ba
NDJ数字粘度计可广泛用于胶粘剂，油漆，塑料，药品，食品，洗涤剂等液体粘度测量。GydF4y2Ba
S220七个紧凑型pH计is a universal instrument for measuring PH, mV/ORP and ion with color display screen and menu settings in 10 languages.
实验室电子搅拌器适用于高粘度液体或固液的混合物。广泛用于化学合成，制药，物理和化学分析，石化，化妆品，医疗保健，食品，生物技术等领域。GydF4y2Ba
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TTF拉伸试验器用于在拉伸试验中提供大而稳定的拉伸力，其中大部分用于玩具的破坏性拉力。它可以与拉伸力，压力，插入力，破坏力和其他测试一起使用。GydF4y2Ba
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Feb 19, 2022试验原理：将样品携带管用测试样品放入丸剂检测盒中，启动ICI丸和钩住测试仪，并在盒子中互相擦拭样品。在商定的卷数之后，将样品取出等级。样品的生产：1）预处理：如果需要预处理，可以通过双方商定的方法洗涤或干洗样品。（预处理建议保护丸盒的摩擦表面和织物上的残留润滑剂或饰面的样品管）2）从织物样品中切4个样品，尺寸为125mm * 125mm，并切割另一个布样品尺寸作为评级所需的比较样本。将两个样品沿纵向前部向内折叠，2个样品沿水平前沿向内折叠，并在距边缘12mm的距离处用缝纫机缝制。3）将缝线样品转到内，右侧朝向。在样品管的每一端切割6mm端口。将样品放在聚氨酯样品载体管上并用PVC带固定（确保聚氨酯的6mm裸端，胶带的长度不应超过聚氨酯管的圆周的1.5倍）。4）调试实验程序：（1）清洁ICI丸盒。 (2) Put the 4 sets of sample tubes into the box, close the box cover firmly, and set the counter to the required number of rotations. (3) Preset rotation times. Agreement times. Without agreement, 7200 revolutions for coarse fabrics and 14400 revolutions for fine imitation fabrics. (4) Start the pilling box, after the test, take out the sample, take out the suture, and grade the sample. Test Results Rating: The rating box should be placed in a dark room. Place the tested sample and an untested sample side by side in the middle of the test panel of the rating box in the longitudinal direction of the fabric (if the test sample is pretreated before testing, the control sample should also be pretreated. Correspondingly, if the test sample is not pretreatment, the reference sample shall be the unpretreated sample). Put the tested sample on the left and the untested sample on the right. Ratings are subjective and at least 2 ratings are recommended. The appearance of the sample and the corresponding grade are as follows: Series Status description 5 No change. 4 The surface is slightly fuzzed and/or slightly pilled. 3 Moderate fuzzing and/or pilling on the surface. Balls of different sizes and densities cover part of the surface of the specimen. 2 Visible fuzzing and/or pilling on the surface. Balls of different sizes and densities cover most of the surface of the specimen. 1 Severely fuzzed and/or pilled surface. Balls of different sizes and densities cover the entire surface of the specimen. Record the number of grades for each sample, and the result of a single person's rating is the average value of the grades for all the samples. The test result o...
1月17日，2022年GydF4y2Ba纱线：这是纱线和螺纹的一般期限。并且具有强大的连续带材，包括单个纱线和股线。单纱：由短纤维加工，使短纤维或沿轴向的线和扭曲。PLY纱线：它由两种或更多的单纱组成，组合和扭曲。它的强度和耐磨性优于单纱线。同时，帘布层也可以以某种方式组合并扭曲以获得复合扭曲的纱线纱线。什么是扭曲？如果保持条形的一端，则另一端旋转，并且可以形成纱线，称为扭曲。对于短纤维，扭曲是使纤维条作为纱线的必要方法。在扭转之前，通常必须将纤维压在纤维条中，并且纤维的外纤维被挤出到内层中。 Thereby, the strip is obtained in the longitudinal direction of the fibers. For long silk yarns and strands, twisted can form a tight structure that is not easily damaged by lateral force, and twisting can also form a variant wire and a fancy line. How many of the twisted and twisted direction not only affect the hand feel and appearance of the fabric, but also affect the intrinsic quality of the fabric. After the strip is twisted, the outer fibers produce a tilted helical roll back, the fiber torsional deformation, the gauze is tightly bored, and the structural form and mechanical physical properties of the fiber collective are changed. (As shown below) When there is an encirclement angle, the fiber has centripetal pressure on the yarn. The greater the encirclement angle, the greater the centripetal pressure. Due to the existence of centripetal pressure, the outer fiber is extruded to the inner layer, which increases the compactness of the yarn and the friction between the fibers, thus changing the structural form and physical and mechanical properties of the yarn, which is the essence of twisting yarn. Evaluation of yarn twist: Twist direction / twist / twist coefficient / twist shrinkage Twist direction: indicates the direction of twisting Twist direction refers to the inclined direction of the fiber in the single yarn or the single yarn in the strand after the yarn is twisted. It is divided into Z-twist and S-twist. After twisting, the twisting direction of yarn tends from the lower right corner to the upper left corner, and the inclined direction is consistent with the middle of "s", which is called s twisting or smooth twisting; The twist direction of yarn tends from the lower left corner to the upper right corner, and the tilt direction is consistent with the middle of "Z", which is called Z twist or backhand twist. Generally, Z-twist is used for single yarn and S-twist is used for ply yarn. The twist direction of the ply yarn is expressed according to the twist direction successively twisted. For example, the twist direction of single yarn with Z twist, initial twist with S twist and com...
Jan 07, 2022Rationally and objectively evaluate the resistance of the fabric to promote the development and production of textiles to actively promote the role. There are many test methods for Pilling Resistance of fabrics, mainly simulated during daily life and actual wear and washing process, due to continuous friction, Thus, the phenomenon of the surface of the fabric appears, and thus the test method is designed. different target markets have different tests. Methods, such as US standards, European standards, China Standards, and customer standards, usually select appropriate test methods based on export, product types or buyers. The commonly used methods include ICI Pilling Box method, Martindale Pilling method, Random Tumble method, Elastic gasket method, Circular Locus Pilling method.It should be noted that the pilling test is not only limited to the above test. and now there are many customer requirements to rating directly through the hairpin of the fabric after washing, and the customer chooses to use the post-washing sample. Various pilling test methods to assess the resistance of the fabric against the promoting pilling performance. ICI Pilling Box method The test principle is three pieces of square samples that are sized by a square specimen of sizes from the weft to the weft, each of which are sewn into a tubular shape, and the front faces are separately set on the polyurethane moisture tube. Within a cork box, the test chamber is flipped by the number of 3600 revolutions per hour, and the sample is taken out in the rating box and the fabric is compared to the fabric, and the first level is the worst. The 5th is best, when the result is between the two adjacent two levels, I evaluate half. Common test standards include ISO 12945-1, GB / T 4802.3, IWS TM 152. This method mainly simulates the fabric itself with its own uninterrupted friction, and the fans of the fabric and other pharmaceutically fangs. This test method can be applied to all types of fabrics, but the main domestic market or export to the European market is using this method to test the pilling performance. AVENO related products: AG05 ICI Pilling and Snagging Tester Martindale Pilling method The test principle is to take three pairs of circular samples from the fabric, which are loaded in the upper and lower clamping devices. Under the slight pressure, the sample itself rubs each other, and rubbed by the Lissajous, after a certain number of revolutions, Samples are compared with the original or standard samples of the rating box, and the the worst level 1, level 5 is the best, and when the results are interposed between two adjacent two levels, it can be evaluated as half level. This method is applicable to all types of fabrics, but it is more applied to woven fabrics. It mainly simulates the pilling condition after frequent friction between fabrics. AVENO related products: AG04 Martindale Abrasion and Pilling Tester Random Tumble method The experimental principle is to take ...
Dec 31, 2021新年快乐2022！愿新的一年带给你幸福，和平和繁荣。Aveno祝你和你的家人新年快乐！愿即将到来的一年带给你圣洁的祝福和和平！Aveno希望您的生活将在即将开始的新年充满惊喜和喜悦。记住你所做的所有美好回忆，知道你的生活将在来年中充满奇迹。愿你在生活中祝福你想要的一切。新年快乐2022！GydF4y2Ba
12月15日，2021年GydF4y2Ba1.试验目的：测试唯一的扭曲和转弯后抵抗切口生长的能力，即耐受性。2.应用范围：主要适用于各种类型的曲折硫化橡胶鞋底，也适用于其他各种类型的Fluxless鞋底。3.测试原理：在SATRA TM60罗斯弯曲测试仪上安装鞋底条试件，使其切口直接在罗斯柔性抗性试验机的旋转轴中心上方。通过ISO 5423鞋底弯曲测试仪和转动试验，在其轴上拉到90±1度的试验片。在一定数量的测试之后，测量测试测试仪的长度。评价试验鞋底性能的质量及其切口生长速率。4.测试仪器：罗斯弯曲测试仪：罗斯弯曲测试仪用于测试橡胶制品，鞋底的垂直弯曲电阻，以及泡沫材料Suce Pu，PVC，TPR。弯曲一定时间后，然后检查衰减，损坏和开裂程度以获得样品的弯曲性。更多关于罗斯弯曲测试仪请点击：//www.40crgbanjc.com/ross-plexing-tester-af23_p88.html立即联系我们！销售部门电话：+86 15280858852电子邮件：sales@avenotester.com skype：sales@avenotester.com网页：www.40crgbanjc.comGydF4y2Ba
11月17日，2021年GydF4y2Ba1.校准项目：角度（90°），速度（60〜100±5次/分钟）2.校正设备：角度计，电子秒表3.校准期：一年4.校准步骤：a）角度校正方法罗斯柔性电阻试验机：I。首先以水平状态调整机器。II。通过手转动电机带或按下停止和启动键调节可移动端夹具的水平位置，将角度计放在可移动夹具上，角度仪表应为0°。继续旋转腰带或按下停止和启动键移动最大夹具的最大摆动角度为90°，以观察其是否与角度计指示的值匹配。b）SATRA TM60罗斯FLEX测试仪的速度校正方法：I。启动控制面板上的电源按钮，将“PV”列重置为零，并设置“SV”列中的次数（超出校正速度的次数）。II。按开始按钮开始机器，同时让电子秒表开始定时。 iii. When the electronic stopwatch reaches 1 minute to stop timing, press the STOP machine to stop at the same time, and observe whether the 1 minute time is consistent with the standard speed. More about ROSS Flexing Tester please click: //www.40crgbanjc.com/ross-flexing-tester-af23_p88.html Contact Us Now! Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.40crgbanjc.com
在线服务GydF4y2Ba
+86 15280858852
sales@avenotester.com
sales@avenotester.com
+86 15280858852
