The Wet microbial penetration resistance tester is used to determine the performance of the material in the resistance to the penetration of bacteria in the liquid during mechanical friction (the shielding performance of the liquid carrying the bacteria through the mechanical fri
Standard International Group (HK) Limited [2025-01-08 14:49:24 ]
Mask respiratory resistance tester is used to measure the respiratory resistance and expiratory resistance of respirators and masks under the specified conditions. Applicable to the national labor protection supplies inspection agency, mask manufacturers related inspection and in
Standard International Group (HK) Limited [2025-01-08 14:47:24 ]
Mask Visual Field Tester To determine whether the field of vision under the mask meets the standard requirement or not. Feature The hemispherical surface of the visual field(Including the holder) Standard head mold (install electric beads and control switch) Spherical projection
Standard International Group (HK) Limited [2025-01-08 14:46:31 ]
Protective clothing acid and alkali resistance test equipment is used to determine acid and alkali impermeability of permeable acid and alkali protective clothing. Application： GB 24540-2009 protective clothing for acid and alkali chemicals. Working principle The resistance of
Standard International Group (HK) Limited [2025-01-08 14:44:29 ]
应用 水洗褪色试验设备 ，用于根据 ISO、AATCC 标准确定洗涤或干洗色牢度。 洗涤牢度测试仪使用不锈钢转子在四个侧面各固定一个洗涤罐，并以恒定的 40 rpm（+/-2 rpm）旋转。洗涤罐在适当的测试溶液中预热。 容
Standard International Group (HK) Limited [2025-01-08 14:42:16 ]
本 合成血液穿透试验仪 合成血液渗透测试仪特点： 1、口罩夹具为金属人头模，能充分模拟口罩实际使用状态。 2、金属人头模可一定角度旋转，方便试样装夹。 3、专门设计的喷射控制装置，可在控制的时间内
Standard International Group (HK) Limited [2025-01-08 14:40:36 ]
G275干态落穗试验仪，该试验仪用于鉴定无纺布在干态条件下的落穗试验，主要适用于鉴定医疗防护用（手术单、手术衣、洁净服等）原料无纺布及其他纺织材料的残留性能。 1、测试原理：化妆品在试验室内受到
Standard International Group (HK) Limited [2025-01-08 14:39:05 ]
G299/细菌过滤测试仪适用于医用外科口罩：用于覆盖使用者的口、鼻及下颌，防止微生物侵入。 1.该机由机械、电气两部分组成， 包括负压柜、气路、支架。 2.触摸屏操作简便，配备USB接口 支持数据传输，可通过
Standard International Group (HK) Limited [2025-01-08 14:35:22 ]
G275干态落絮试验仪，该试验仪用于鉴定无纺布在干态条件下的落絮试验，主要适用于鉴定医疗防护用（手术单、手术衣、洁净服等）原料无纺布及其他纺织材料的残留性能。 1、测试原理：化妆品在试验室内受到
Standard International Group (HK) Limited [2025-01-08 14:33:31 ]
标准： ASTM316、国标/T32361-2015 应用： 使用范围： ● 适用于聚合物、陶瓷、玻璃、金属、纸张、布料、复合材料等多种材质的样品。 ● 适用于高分子膜、滤纸、烧结金属、泡沫金属、金属丝网、烧结毡、多孔陶
Standard International Group (HK) Limited [2025-01-08 14:25:55 ]
该仪器基于液液置换法原理，通过一体化系统实现数据自动采集、分析和计算，适用于测量超滤膜、微滤膜的孔径分布。 膜的液体通量是由跨膜压力和相应的液体流量计算得出的，随着膜工业的迅速发展，膜孔径
Standard International Group (HK) Limited [2025-01-08 14:24:34 ]
Model 238D Stations 6 Rub heads Curved surface R45mm, width 20mm Rub heads load 2N Rub area length 100mm Reciprocal speed 30rpm
Shanghai Qianshi Precision Electromechanical Techn [2025-01-08 14:17:21 ]
产品介绍： 为了更好地保障采样人员的安全，提供舒适的工作环境，我公司设计了可拆卸的核酸采样隔离箱，可以为检测人员提供安全的采样空间。 传染病便携式检测采样亭在核酸采样期间为检测人员提供正压
Standard International Group (HK) Limited [2025-01-08 14:15:19 ]
Normal load 1, 5, 10 N (20N optional) Friction path 1 - 40mm Number of cycles 1 -100 million Fluid feed cyclic Fabric feed cyclic Power supply 110 V / 230V
Shanghai Qianshi Precision Electromechanical Techn [2025-01-08 13:58:21 ]
The twelve stations are conveniently arranged for user access and the mounting of samples. A pre-determined counter is fitted to the machine, allowing it to be operated without continuous attendance as the machine stops automatically once the set count is reached.
Shanghai Qianshi Precision Electromechanical Techn [2025-01-08 13:57:19 ]
1. Number of revs 75l/min; 2. Taperangle 166°; 3 .Declination of mounting head support 7°
Shanghai Qianshi Precision Electromechanical Techn [2025-01-08 13:51:59 ]
The test runs in automatic mode, ensuring both accurate of the test results with repeatability and eliminating the need for the operator to evaluate the test results; The advanced gripping device ensures constant sample tension.
Shanghai Qianshi Precision Electromechanical Techn [2025-01-08 13:49:44 ]
Digital socks stretching instrument used for the determination of the value of performance testing on extending straight pantyhose, stockings, athletic, swimsuit, knitted pants and laterally extending value, also the dedicated instrument laterally and longitudinally extending all
Shanghai Qianshi Precision Electromechanical Techn [2025-01-08 13:48:17 ]
It can well simulate the changes of materials exposed to sunlight under different environmental conditions.
Shanghai Qianshi Precision Electromechanical Techn [2025-01-08 13:45:33 ]
Electronic Crock Meter is used for testing the fastness to dry or wet rubbing and the fastness to brushing of all kinds of colored textiles, motorized operation, auto stop when counts reach pre-set counts.
Shanghai Qianshi Precision Electromechanical Techn [2025-01-08 13:43:07 ]
