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）
Send product request
Other supplier products
 |
Catheter Power Injection Flow and Pressure Tester | Main Uses The catheter flow and pressure tester for power injection is an important medical device, mainly used to detect key parameters such as f... |
 |
Clamp Force Test Machine | Design Standatd: ASTM D6055-2019,ISTA 6 Amazon, ISTA 6- SAMS CLUB, ISTA 3J GENERL SPECIFICATIONS Applications: Clamping Force Testing Machin... |
 |
Vacuum Ball - Disk Friction Tester | Main Purposes of Vacuum Ball - Disk Friction Tester The vacuum ball - disk friction tester is a device specifically used for evaluating the slidin... |
 |
Intramedullary Nails/Bone Screw Static Torque Testing Machine | Standard YY/T 0591-2011: Chinese standard specifying torsion testing methods for intramedullary nails, including torque application, angular displ... |
 |
Floor Caster Wear chamber | Meet the standard: GB/T 11982.2. GB/T 4085. BS/EN 425. ISO 4918-2009 ASTM D6962 BS EN 425-2002 BS EN 985-2001 ISO 10581-2011 ANSI-NALFA-LF... |
Same products
 |
Xenon Test Chamber | Seller: Standard International Group (HK) Limited | Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli... |
 |
Single Cable Vertical Flame Tester | Seller: Qinsun Instruments Co., LTD | Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ... |
 |
Safety Helmet Flammability Tester | Seller: Qinsun Instruments Co., LTD | Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda... |
 |
Furniture flammability tester | Seller: Qinsun Instruments Co., LTD | Product details Furniture flammability tester is mainly used to test the combustion performance ... |
 |
Flame retardant testing machine | Seller: Qinsun Instruments Co., LTD | Feature highlights: Flame Retardant Tester is designed for testing plastic runway surface layers... |
