Contact lens oxygen permeability measuring machine
Product Introduction:
Contact lens oxygen permeability measuring instrument (polarography) is designed for soft and hard contact lenses (contact lenses) or similar materials manufacturers and laboratories designed for oxygen permeability polarography test equipment, suitable for hydrogel, silicon hydrogel, high oxygen permeability materials and other lenses.
Generally, a complete polarographic measurement scheme should include at least a host, an electrode assembly frame, an electrode, a central thickness gauge and a constant temperature and humidity box.
Meet the standard:
ISO 18369 and GB/T 11417 requirements
Technical parameters:
1. Dual input, two test electrodes can be connected at the same time
2. Power supply: 210-250V AC 5W
3. Temperature control: 0.0-50.0℃(resolution 0.1℃, accuracy ±0.2℃)
4. Electrode excitation voltage: 0.750VDC
5. Electrode specifications: gold cathode outer diameter 4mm, silver anode inner diameter 5.75mm, outer diameter 12.75mm
6. Size: Width 356* Depth 190* height 102mm
7. Current zero adjustment: 0-100nA
8. Current gear: 19.99nA(accuracy 10pA), 199.9nA(accuracy 100pA), 1.999uA(accuracy 1nA), 19.99uA(accuracy 10nA), 199.9uA(accuracy 100nA)
在线联系供应商
Other supplier products
| Mask combustion tester | Standards: GB 19083-2010, EN 149, GB 2626, YY 0469 Applications: Mask combustion tester is to determine the fire resistance performance of... | |
| Moisture Regain Meter | Standards: Applications: The instrument is used for quick determination of sample’s moisture regain. Product Information: The... | |
| Cupping Tester | Meet the standard: ISO 1520 ASTM E643 EN ISO 1520 DIN 50101 DIN 50102 Product Introduction: The cupping test provides valuable information... | |
| Tibial Tray Fatigue Testing Machine | Standard YY/T 0810 (China): Specifies fatigue testing protocols for tibial trays in total knee arthroplasty, focusing on support and protection ... | |
| Adiabatic Self - Accelerating Decomposition Temperature Tester | Standards: This product complies with "Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria" 28.4.2 Test H.2: Insu... |
Same products
| PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示,可同时进行水质PH、氧化还原电位、电导率、温度的测量; 带背光LCD显示清晰,功能齐全,精度高; 仪表采用微电脑测量与控制技术,具有自动校准功能,方便实用。 内置蓝牙,可以与电脑或... | |
| ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999~999mV Temp 0~50℃ 分辨率 ORP 1mV... | |
| 防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ~19.9mS TDS Temp 0~50℃ 分辨率 ... | |
| EC-98330 电导率营养测试棒 | 卖方: 科立龙电子股份有限公司 | 本营养测试仪适用于水培和农业应用,能够准确测量水中的营养液电导率(EC)单位为mS/cm,以及总溶解固体(TDS)转换为百万分之一(ppm)。 适合需要较高EC值的植物,该测试仪具有高达6.0... | |
| PH-808防水笔式土壤PH计 | 卖方: 科立龙电子股份有限公司 | 两点按键校准,自动识别pH标准缓冲液 自动温度补偿确保全量程范围的精确测量。 自动电源关闭,有效节省电池能耗。 可替换型电极降低仪表维护与使用成 全防水性能保障在恶劣环境中对仪表的完整保... |















