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
 |
Rolling load tester/ Rolling Load Durability Tester / Material Rolling Load Tester | Standard EN 1569: Determines rolling load resistance of synthetic sports surfaces (e.g., PU, PVC, rubber). EN 14904: Tests performance of multi... |
 |
Nissan 4-Station Abrasion Tester for Multi-Material Durability Tester | Standard ASTM D3884(Standard Guide for Abrasion Resistance of Textile Fabrics) ISO 5470-1(Rubber- or Plastics-Coated Fabrics - Abrasion Resistanc... |
 |
Aperture analyzer | The Aperture Analyzer is a precision instrument designed to measure and analyze the size, distribution, and shape of apertures (openings or pores) ... |
 |
Shoe Sole Bending Tester | Product information： The Footwear Flection Tester is supplied in both single or twin station models and the operation simulates the flexing of foo... |
 |
Stain resistance tester for architectural coatings | Product Introduction: The interior wall coating in architectural coatings is often polluted by some pollution from daily necessities, people often... |
Same products
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Seller: Kelilong Electron Co.,Ltd | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Seller: Kelilong Electron Co.,Ltd | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Range EC ～19.9mS TDS Temp 0～50℃ R... |
 |
EC-98330 CF ECOstick - Nutrient Tester | Seller: Kelilong Electron Co.,Ltd | Ideal for hydroponics and agriculture applications, theNutrient Tester accurately measures the el... |
 |
PH-808 Waterproof Soil PH Meter | Seller: Kelilong Electron Co.,Ltd | Model PH-808 Range PH ～14.00PH Temp 0～50℃ ... |
