HQ- 2 001 Two-slit interference laboratory instrument Determine the wave length of light. and measurement error ≤ 4% And can select and match helix measure slight head
Guangzhou Best Classic Co., Ltd. [2014-06-03 02:50:14 ]
GD-723N Single Beam Scaning Visible Light Spectrophotometer Model GD-723N Visible Spectrophotometer is an intelligent product with single-chip microprocessor control technology so that it has many sophisticated functions possessed by large high-end instruments and can meet the re
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-10 03:40:23 ]
GD-22 Automatic Visible Light Spectrophotometer Summary Model GD-22 Visible Spectrophotometer is a compact and easy to operate instrument. It can be applied in measurement of transmittance, absorbance and direct concentration readout of transparent material. They have been versat
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-10 03:32:41 ]
S410 NIR Spectrophotometer I Features ransmission NIR,mainly used for liquid samples qualitative and quantitative analysis, applies to gasoline , drinks, milk and other areas of nutrients, water chemistry and other physical properties of the rapid non-destructive analysis determi
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-10 03:24:02 ]
I Characteristics Wide application range and easy-to-operate feature. Measure reflection color and transmission color of objects and can test chromaticity, whiteness and color difference between two objects or two kinds of liquid. Only accept d/0 lighting specified by CIE. Displa
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-10 03:17:38 ]
I I ntroduction Model GD-23A Visible Spectrophotometer is designed for the purpose of education and general analysis in low cost. It can use Φ10-Φ16mm tube or rectangular cuvette in sample department, high reliable and operate easily. It can be used for environmental protection
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-10 02:59:16 ]
I---Introduction Model GD-723N Visible Spectrophotometer is an intelligent product with single-chip microprocessor control technology so that it has many sophisticated functions possessed by large high-end instruments and can meet the requirements of qualitative and quantitative
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-10 02:56:03 ]
GD-410 Liquid Sample Analyzer NIR Spectrometer Features ransmission NIR,mainly used for liquid samples qualitative and quantitative analysis, applies to gasoline , drinks, milk and other areas of nutrients, water chemistry and other physical properties of the rapid non-destructiv
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-06 10:30:56 ]
GD-752N Single Beam Favorable Price UV VIS Spectrophotometer I Features The 752S UV-Visible spectrophotometer is a concise easy-operated general use spectrophotometric instrument. It can measure transmittance,absorbance and direct reading within the wavelengths of 200-960 nm. Wav
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-06 10:15:41 ]
I Features ransmission NIR,mainly used for liquid samples qualitative and quantitative analysis, applies to gasoline , drinks, milk and other areas of nutrients, water chemistry and other physical properties of the rapid non-destructive analysis determination ingle-channel whole
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-06 10:14:05 ]
Brief Introduction The instrument is suitable to determine color of various lubricating oils and other petroleum products as per SH/T 0168-92 Test Method for Color of Petroleum Products. The test methods are as follows fill test sample into color comparing tube and compare sample
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-02-28 06:51:23 ]
The range of filter products at LASER COMPONENTS comprises single and multi-bandpass filters, short and long-pass filters, beam splitters, attenuation filters, and band-stop filters. These filters cover the wavelength range from 180 nm to 20 µm. The following are parameters 1.ma
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 04:09:22 ]
We offer narrowband and broadband dielectric high reflecting coatings as well as a range of metal coatings. Broadband HR Coatings are offered for a selection of bandwidths. They provide a very high degree of spectrally neutral reflection and represent the ultimate in optical mirr
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 04:07:12 ]
Plane parallel windows are widely used as transfer optics and shields. Optical windows are used to separeate two different enwironments while still allowing light to pass through. Optics windows can be applied on projection system, imaging system, Optical measurement system. And
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 04:02:04 ]
Meniscus lenses are convex-concave lenses. They have one outward curved face and one inward-curved face. If the outward curve is sharper than the inward curve, the lens has a positive focal length and acts as a magnifier. Positive meniscus lenses are designed to minimize spherica
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:54:30 ]
Off-axis with angle cylindrical lenses We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:53:09 ]
Parabolic cylindrical lenses Material Optical Glass Diameter Tolerance +0.0/-0.05mm Thickness Tolerance ±0.1mm Surface Quality 20-10 Centration <3arcmin Clear Aperture >90% We will do according to the specifications such as size, structure, material, surface treatment and so on
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:51:41 ]
Achromatic lenses can be used to collimate and focus laser beams. They can also be used for high-quality imaging on-axis. It also can eliminate spherical aberration and reduce other optical aberrations compared to a simple lens. We will also do according to the specifications suc
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:50:26 ]
Bi-Concave Cylindrical Lenses We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:48:10 ]
Bi-Convex Cylindrical Lenses Material BK7 or other optical materials Center Thickness ±0.2mm ~ ±0.03mm Focal Length Tolerance ±2% ~ ±0.5% Surface Quality 60/40 ~ 10/5 Surface Figure λ/2 /632.8nm ~ λ/20 /632.8nm Centration 5arcmin~1 arcmin Clear Aperture 80%~90% Chamfer 0.2m
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:47:08 ]
