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

	Minimum Ignition Energy (MIE) – Dust Cloud Tester	Description： Dust Cloud Minimum Ignition Energy Tester disperses a certain mass of dust specimen to be tested into the Hartmann tube device thro...
	Fabric Negative-ion Concentration Tester	Application Functional Textile R&D: Assesses air-purifying, health-enhancing, and antimicrobial fabrics. Quality Control: Verifies complian...
	Protective Clothing Synthetic Blood Penetration Tester	Standard GB 19082-2003《Medical disposable protective clothing technology requires synthetic blood penetration test method》; ASTM F1670 / F1670M -...
	Electrostatic Decay Tester	Production: Electrostatic Decay Testeris professional designed to determine the attenuation of static electricity, corona discharge time, static v...
	Safety Helmet Chin-strap Strength Tester	Standard GB/T 2812-2006: Safety Helmets GB/T 2811-2019: Head Protection – Vocabulary and Test Methods Equivalent Compliance: ISO/EN 397 (I...

Похожие товары

	Plastic Smoke Density Tester F313	Продавец: Standard International Group (HK) Limited	The F313 Plastic Smoke Density Tester is a precision instrument designed to measure the specific ...
	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 ...