Index of Refraction
measure of a light bending between two media.
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Product
Tracking Index Test Apparatus
CX-L19
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Shenzhen Chuangxin Instruments Co., Ltd.
It applied with rectangle size of platinum electrode, each electrode can force to the sample is 1.0±0.05N. Electrode Distance: 4.0mm±0.01mm, included angle: 60°±5°. Electrode Voltage: 100~600V, (48~60HZ) adjustable, when the short-circuit current at 1.0±0.1A, the voltage goes down less than 10%. The liquid drop device can make the liquid height from 30~40mm (adjustable), drops liquid size is 44~55 drops/1cm3. The interval drops of liquid is 30s±5s (adjustable). During the testing, the short-circuit current is more than 0.5A to keep 2 seconds, then shut off current, it show the sample not pass. Inside dimension: 0.5CBM and outside dimension: 630mm*390mm*750mm.
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Product
Melt Flow Indexer
MFI-01
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Jinan Leading Instruments Co., Ltd.
MFI-01 MELT FLOW INDEXER is usedto test the thermoplastic polymer flow properties in the viscous flow state. Itis used to determine the melt flow rate of thermoplastic resin（MFR）and Melt volume flow rate (MVR). It is not only applicable for the material such aspolyethylene, polystyrene, polypropylene, ABS resin and lowmolten emperature, but for polycarbonate, poly-oxide, fluorine plastic, nylonwith high molten temperature.
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Product
Intelligent Automatic Touch Screen Control Oxygen Index Meter
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Shanghai Dean Electrical Co., Ltd
1. Full-color touch screen control. You only need to set the oxygen concentration value on the touch screen, and the program will automatically adjust to the oxygen concentration balance and sound prompt.2. The step proportional valve is adopted to greatly improve the accuracy of flow control, and the closed-loop control is adopted to automatically adjust the oxygen concentration drift program back to the target value during the test, which avoids the disadvantage that the traditional oxygen index tester cannot adjust the oxygen concentration during the test and greatly improves the test accuracy.
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Product
Refractive Index Profiler
S14
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The S14 Refractive Index Profiler complements optical fiber preform analysis measurements by providing highly accurate and precise characterization of the refractive index profile of drawn single-mode, multimode, and specialty fibers using the RNF (Refracted Near Field) technique. The S14 index profile data produces fiber geometry information directly. Manufacturers can also use S14 data for the prediction of fiber transmission parameters such as mode field diameter, cut-off wavelength, and chromatic dispersion.
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Product
UV Index Radiometric Probes
LPUVI02… Series
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The radiometer LPUVI02 measures the global effective irradiance on a flat surface (Watt /m² effective), according to the requirements of the WMO for the measurement of UV-index.
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