Showing results: 16 - 30 of 47 items found.
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RHB-32SG -
Fuzhou Zhongtuo Optoelectronic Co.,Ltd
Digital Hand-held Refractometer is a precise optical instrument that can accurately and quickly measure the refractive index, concentration and other parameters of various aqueous solutions.
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RHW-80 -
Fuzhou Zhongtuo Optoelectronic Co.,Ltd
Digital Hand-held Refractometer is a precise optical instrument that can accurately and quickly measure the refractive index, concentration and other parameters of various aqueous solutions.
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PH-LE -
HenergySolar
The multiple angle laser ellipsometer provides film thickness, refractive index and absorption index at the HeNe laser wavelength 632,8 nm with an extraordinary precision and accuracy. It can be utilized to characterize single films, multiple layer stacks and bulk materials.
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KEM
Compact size; Light weight; High precision Wide measuring range Brix : 0 – 85% Refractive index : 1.3200 – 1.5000 Data storage : 1,100 measurement results
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Fuzhou Zhongtuo Optoelectronic Co.,Ltd
Honey refractometers are used by beekeepers and honey packers to measure the moisture content of honey. Technically, refractometers measure the refractive index of a substance. Explanation: Light travels at different speeds through different materials.
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MA886 -
Milwaukee Instruments
The MA886 digital refractometer uses the refractive index to determine sodium chloride concentration in aqueous solutions used in food preparation. The MA886 is not designed for measuring salinity in sea or aquarium water. Use MA887 for this application.
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PH-ASE -
HenergySolar
The PH-ASE spectroscopic ellipsometer measures thickness, refractive index and extinction coefficient of single films and multilayer stacks. Reflection measurements at different incident angles and transmission measurements can be carried out and combined with ellipsometric data.
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SENTECH Instruments GmbH.
Spectroscopic ellipsometers measure film thickness and refractive index of single layers, and multi‑layer stacks. Related properties of bulk materials, isotropic and anisotropic materials, surface and interface roughness as well as gradients can be analysed.
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MARY-102 -
FiveLab Co.,Ltd.
Ellipsometer is optical instruments which measure the change in polarizationstate of light beam upon reflection from a sample surface to analyzethe film thickness, the optical constants as the refractive index / absorption,or the optical constants of bulk materials.
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FiveLab Co.,Ltd.
Ellipsometer is optical instruments which measure the change in polarizationstate of light beam upon reflection from a sample surface to analyzethe film thickness, the optical constants as the refractive index / absorption,or the optical constants of bulk materials.
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DRK6610 -
Shandong Drick Instruments Co., Ltd.
The main technical parameters:Measuring range (nD)::1.3000-1.7000The measurement accuracy (average): the refractive index of nD ±0.0002The measurement resolution: 0.0001Sucrose quality fraction (Brix) display range: 0~100%Error of measurement (Brix): + 0.1%
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alpha-SE® -
J.A. Woollam Co., Inc.
For routine measurements of thin film thickness and refractive index, this ellipsometer allows you to mount a sample, choose the model that matches your film, and press "measure". You have results within seconds. Works with your materials - dielectrics, semiconductors, organics, and more.
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MA888 -
Milwaukee Instruments
Thousands of cooling tower and recycle professionals from boiling towers to antifreeze recycling move to the digital MA888 Digital Ethylene Glycol meter for measurement of the refractive index to determine the % volume and freezing point of ethylene glycol based coolants or antifreeze, from less precise optical refractometers.
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RHS-28 -
Fuzhou Zhongtuo Optoelectronic Co.,Ltd
Digital Hand-held Refractometer is a precise optical instrument that can accurately and quickly measure the refractive index, concentration and other parameters of various aqueous solutions.Dimensions: 55x98x39 mmWeight: 150gPower supply: Rechargeable lithium batteryUser-friendly operation interface, LCD display, making the operation more simple and convenient. More quickly measurements, more accurate and clearer.
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RHA-200 -
Fuzhou Zhongtuo Optoelectronic Co.,Ltd
Digital Hand-held Refractometer is a precise optical instrument that can accurately and quickly measure the refractive index, concentration and other parameters of various aqueous solutions.Dimensions: 55x98x39 mmWeight: 150gPower supply: Rechargeable lithium batteryUser-friendly operation interface, LCD display, making the operation more simple and convenient. More quickly measurements, more accurate and clearer.