WAVELENGTHS - 1269 ads

Monday, January 20, 2020

1. Why does the retention time sometimes drift and sometimes change rapidly when analyzed by HPLC? How to solve it? About drift ① The temperature control is not good. The solution is to use a constant temperature device to keep the HPLC column temperature constant. ② The mobile phase...

Friday, January 10, 2020

Quantity : 1 - Price : 100,00 €

The Features of High Precision Benchtop Spectrophotometer Colorimeter It has high precision and uses the setting of the pre-positioning board, which eliminates the need to use the standard blackboard and whiteboard during the calibration of the traditional colorimeter and color difference meter...

Wednesday, October 23, 2019

Bettersizer ST laser scattering particle size analyzer includes the patented Dual Lens Optical System (DLOS) which provides a compact design without resorting to folding optics that are susceptible to misalignment caused by vibrations often present in most industrial labs. The ST...

Tuesday, October 15, 2019

Quantity : 2500km/wee - Price : <200 USD

What is Fiber Optic pigtail The pigtail is a SC, LC, ST or FC termination connect with a fiber cable at one end. The fiber cable can be different length and the diameter is uasually 0.9mm. Another end of the cable splice with optical cables. Most of the time, the multimode is orange...

Tuesday, October 15, 2019

Quantity : 2500km/wee - Price : <200 USD

What is Fiber Optic Patch cord Fiber patch cords / pigtails are one of the most widely used basic components in optical communications. A fiber cable with a connector at both ends is called a jumper and only one connector at one end is called a pigtail. They are passive components...

Tuesday, October 15, 2019

Quantity : 2500km/wee - Price : <200 USD

Passive fiber optic components are an important part of fiber optic communication systems. Classified by function, there are fiber optic connectors, fiber optical adapters, optical attenuators, optical isolators, and optical circulators. Optical fiber communication systems are developing...

Tuesday, October 15, 2019

Quantity : 2500km/wee - Price : <200 USD

Description of breakout fiber optic cable Breakout fiber optic cable also can be called as distribution fiber optical cable is designed for Indoor uses. There are two types of breakout fiber cables. One is inside with 2.0/3.0mm tight buffered cables. The fiber glass cores of this...

Saturday, October 12, 2019

Quantity : 8000kgs - Price : USD0.025 - USD1.05

We have cvd diamonds for sale! CVD (Chemical Vapor Deposition) diamond. The mixture of carbon-containing gas and oxygen is excited and decomposed at a high temperature and a pressure lower than the standard atmospheric pressure to form an active diamond carbon atom, and the deposit...

Sunday, October 06, 2019

Fiber laser is mainly composed of pump source, coupler, fiber doped with rare earth elements, resonant cavity and other components. Pump sources are used by one or more of the high power laser diode array, the pump from the special pump structure coupled into the fiber as gain medium...

Monday, September 30, 2019

What is the difference between smd and cob led？ Definition of COB LED COB LED chip is directly bonded and packaged on the whole substrate, i.e. numbers of chips are integrated together on the back board. It is mainly used to solve the problem of manufacturing high-power LED lamps...

Friday, September 27, 2019

Quantity : 1000 - Price : 100-10000usd

LS101 Solar Film Transmission Meter Window Tint Transmission Meter For Glass Film With 365nm UV 950nm IR Rejection 550nm Visible Light Transmittance LS101 LS101 Solar Film Transmission Meter is able to simultaneously measure and display UV, IR rejection value and visible light transmission value...

Friday, September 27, 2019

Quantity : 1000 - Price : 100-10000usd

Glass Cuvette 1mm-350ul Optical Glass Cuvette High Transmittance Science Experiment High Temperature Resistant Acid And Alkal 1mm 350ul-G Description: Precision optical processing technology, the optical error of the transparent surface is less than or equal to 0.3%. The material...

Wednesday, September 11, 2019

Quantity : 2500km/wee - Price : <$200

Fiber optic passive components are an important part of fiber optic communication systems. Classified by function, there are fiber optic connectors, fiber optical adapters, optical attenuators, optical isolators, and optical circulators. Optical fiber communication systems are developing...

Wednesday, September 11, 2019

Quantity : 2500km/wee - Price : <$200

Description of breakout indoor fiber optic cable Breakout fiber optic cable also can be called as distribution fiber optical cable is designed for Indoor uses. There are two types of fiber cable breakout. One is inside with 2.0/3.0mm tight buffered cables. The fiber glass cores of...

Friday, September 06, 2019

Quantity : 1000 - Price : 100USD-10000USD

Spectrum Transmission Meter UV IR Transmission Meter test film glass window tint with 940 IR 365 UV 380-760nm VL LS183 LS183 is able to simultaneously measure and display UV, Visible and Infrared transmission values. This meter is self-contained light sources and self-calibration...

Friday, September 06, 2019

Quantity : 1000 - Price : 100USD-10000USD

The Features of High Precision Benchtop Spectrophotometer Colorimeter It has high precision and uses the setting of the pre-positioning board, which eliminates the need to use the standard blackboard and whiteboard during the calibration of the traditional colorimeter and color difference meter...

Saturday, August 24, 2019

Fiber optic passive components are an important part of fiber optic communication systems. Classified by function, there are fiber optic connectors, fiber optical adapters, optical attenuators, optical isolators, and optical circulators. Optical fiber communication systems are developing...

Saturday, August 24, 2019

Quantity : 500KK/Mont - Price : USD 3.1 Above

SMD color consistency is good. The dispensing process adopts centrifugal technology to enhance the uniformity of the light spot and good heat dissipation. Product Advantages of Rgb Smd Led Chip All colors included customized wavelength. Red light: 620-630NM (R620), Green light: 520-530NM(G520)...

Wednesday, July 31, 2019

CVD diamond (Chemical Vapor Deposition diamond). The mixture of carbon-containing gas and oxygen is excited and decomposed at a high temperature and a pressure lower than the standard atmospheric pressure to form an active diamond carbon atom, and the deposit is alternately grown...

Thursday, May 30, 2019

- Spectrophotometer Color Tester XZB-C280 - - Spectral Colorimeter XZB-C280 - Spectral colorimeter is the colorimeter which adopts the theory of spectrophotometer. It is widely used for plastic, printing, paint, ink, textile, dyeing and other industries for color management. It...

Thursday, May 30, 2019

- Spectrophotometer Colorimeter XZB-C580 - - Spectrophotometer XZB-C580 - - - - 1. Brief Introduction - - 1).Our device adopts internationally agreed observe condition D/8 - (Diffused lighting, 8 degrees observe angle) and SCI(specular reflection included)/SCE(specular reflection excluded)...

Thursday, May 30, 2019

- Benchtop Spectrophotometer Colorimeter XZB-CS800​ - - Tabletop Spectrophotometer XZB-CS800 - XZB-CS800 is a highly performance spectrophotometer with top-port test caliber. The instrument adopts the geometric conditions of D/8 lighting and observation of CIE recommendations,...

Monday, May 27, 2019

SMD color consistency is good. The dispensing process adopts centrifugal technology to enhance the uniformity of the light spot and good heat dissipation. - Product Advantages of RGB 3030 RGB LED - - All colors included customized wavelength. - Red light: 620-630NM (R620), Green light...

Sunday, March 31, 2019

The scanning mirror is light weight rectangular mirrors that used for high speed two-axis laser scanning system. The dimensions for each mirror have been calculated accordingly with the laser beam size. The mirror has high reflectivity of 99.5% or above. The scanning mirror usually...

Sunday, March 31, 2019

Output coupler mirror is mainly used inside the laser resonant cavity to ensure the laser power and output mode. In industrial Co2 laser generator, the output mirror will return a part of the total laser energy back to the cavity. And the rest of the energy would be used for cutting...

Sunday, March 31, 2019

Extensive BXZ series ZOOM Beam Expander includes low power, high power, large aperture, manual zoom covering wavelengths from UV to IR. Zoom Beam Expanders have been designed for use with various magnifications. Spec. of co2 beam expander Collimation of CO2 laser Continuous Zoom Magnification...

Tuesday, November 20, 2018

Quantity : 60

Advantages of Diode Laser Hair Removal Machine: 1, 808nm diode laser enables the light to penetrate deeper into skin and is safer than other lasers because it can avoid the melanin pigment in the skin's epidermis. We can use it for permanent hair reduction of all color hairs on all 6 skin types...

Saturday, July 07, 2018

M2 multi-application surgical laser platform Model: M2 FG80 / F30-F70 / G30-G100 / H40 / K75 / I12 / J14 Laser wavelength: 810nm + 980nm / 810nm / 980nm / 1470nm / 1064nm / 1920nm / 1210nm Maximum power: 810nm: maximum 30W + 980nm: 50W max / 30-70W / 30-100W / 40W / 75W / 12W / 14W Aiming beam...

Friday, July 06, 2018

Quantity : 1000 SETS - Price : 9999USD

Break through all kinds of core technologies,all-in-one product design and manufacturing makes it most integrated and compact;Brand-new platform compatible of high power and multiple wavelengths, achieve the widest range of clinical applications;Diode laser, a new generation product...

Tuesday, May 29, 2018

Quantity : 2222 - Price : $1

Window Tint Meter WTM-1300(VLT,UV,IR) Applications: Applicable to measure the transmittance or haze of all kinds of transparent, translucent samples with parallel plane. Also can be used to determine the turbidity or clarity of liquid sample. Features: * This Window Tint Meter is...