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）

Другие товары поставщика

	Rubber hose wear testing machine	Main uses: The rubber hose wear testing machine is mainly used to measure the wear resistance of hydraulic hoses and other similar hoses with fabr...
	Gas Hazardous Characteristics Test device	Product Introduction This tester is used to test the flammable concentration range of gases in air. It is suitable for the vast majority of pure f...
	Medical Mask Synthetic Blood Penetration Tester	Medical Face Mask Synthetic Blood Penetration Resistance Tester is mainly used in the blood penetration test of masks, which ensures that medical m...
	Metal ring friction and wear testing machine	Evaluate the wear resistance of the material: By simulating the friction process, real-time monitoring of friction, temperature, wear and other pa...
	Gas Oxidizing Property Tester	Product Description Conforms to ISO 10156-2010 “Gases and Gas Mixtures Selection of Cylinder Valve Exhaust Ports by Determination of Combust...

Похожие товары

	Xenon Test Chamber	Продавец: 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	Продавец: Qinsun Instruments Co., LTD	Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ...
	Safety Helmet Flammability Tester	Продавец: Qinsun Instruments Co., LTD	Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda...
	Furniture flammability tester	Продавец: Qinsun Instruments Co., LTD	Product details Furniture flammability tester is mainly used to test the combustion performance ...
	Flame retardant testing machine	Продавец: Qinsun Instruments Co., LTD	Feature highlights: Flame Retardant Tester is designed for testing plastic runway surface layers...