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
 |
MARK-II anti-slip testing machine | Product Introduction: Paste the cut sample on the test fixture of the portable MARK-II anti-slip testing machine, put down the weight of the rotat... |
 |
Automated Image Stitching Measurement System | Performance Overview: Automatic one-key flash splicing special measuring instrument is a one-key fast special measuring equipment designed and man... |
 |
Acceleration Impact Performance Testing Machine for Safety Helmets | Standards: GB2812 - 2019 Applications: This instrument is suitable for impact - collision tests of helmets. It is a testing instrument use... |
 |
Femoral Stem Fatigue Performance Testing Machine | Standard YY/T 0809.4 (China): Specifies fatigue testing protocols for femoral stems in partial/total hip arthroplasty. ISO 7206-4 (Internationa... |
 |
Battery Adiabatic Calorimeter | Reference Standards GB/T 36276 - 2023 *Lithium - ion Batteries for Electric Power Energy Storage UL 9540A ASTM E1981 - 98(2012) SN/T 3078.1 - 201... |
Same products
 |
KL‑016A Benchtop High‑precision pH Meter | 卖方: 科立龙电子股份有限公司ctron Co.Ltd | Product Description: Large‑screen display with high resolution and precision for con... |
 |
Large Naïve VHH Library | 卖方: AlpVHHs | Large Naïve VHH Library VHHare single-domain antibodies derived from the variable regions o... |
 |
PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示，可同时进行水质PH、氧化还原电位、电导率、温度的测量； 带背光LCD显示清晰，功能齐全，精度高； 仪表采用微电脑测量与控制技术，具有自动校准功能，方便实用。 内置蓝牙，可以与电脑或... |
 |
ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ～19.9mS TDS Temp 0～50℃ 分辨率 ... |
