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
 |
Micro Rapid Closed Cup Flash Point Tester | Reference Standards： SN/T 3077.1、SN/T 3077.2. SH/T 0768. DL/T 1354. ASTM D93、ASTM D6450、ASTM D3828、ASTM D7094、ASTM D7236、ASTM D56、ASTM D56、ASTM... |
 |
Ross Flex Tester | Whole Sole ROSS Flexing Tester GT-KB05D To determine right angle flexing risistance for whole sole of rubber, PU, PVC, TPR foam and other materials... |
 |
Metal Bone Screws Torque Tester | Standard YY/T 1506, ASTM F543: The standard specifies the torque required to measure the torque required to screw a metallic bone grafting screw ... |
 |
Adiabatic Self-Accelerating Decomposition Temperature Tester | Product Introduction This product complies with "Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria" 28.4.2 Test H... |
 |
Машина испытания силы зажима | Design Standatd: ASTM D6055-2019,ISTA 6 Amazon, ISTA 6- SAMS CLUB, ISTA 3J GENERL SPECIFICATIONS Applications: Clamping Force Testing Machin... |
Same products
 |
FH-77富氢测试笔 | 卖方: 科立龙电子股份有限公司 | 产品说明： 用于测量氢气水（富氢水）和氢气水发生器的溶解氢含量。 特征： 1、电极更换方便 智能、携带方便、操作方便、实用； 产品广泛应用于食品、环卫、地质勘探、冶金、地表水、 ... |
 |
Xenon Arc Weather Ometer | 卖方: Standard Group (Hong Kong) Limited | Get a quote： Whats/App: +86 181 0160 0864 SI4000Xenon Arc Weather Ometer utilizes a xenon lamp ... |
 |
Xenotest | Light Fastness Tester Si220 (SunTest) | 卖方: Standard Group (Hong Kong) Limited | Get a quote： Whats/App:+86 180 0160 0864 A Light Fastness Tester, or Xenon Tester, Accelerated ... |
 |
Ozone Aging Chamber | 卖方: Standard Group (Hong Kong) Limited | Get a quote： Whats/App:+86 156 1874 6768 The Ozone Aging Chamber is a precision testing instrum... |
 |
Plastic Smoke Density Tester F313 | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The F313 Plastic Smoke Density Tester is ... |
