Best Wavelength Duplexer

4 Digits LED 752PRO UV-Vis Spectrophotometer Lab Equipment 190nm-1100nm Wavelength Spectrophotometer (220V/50Hz)

Low Stray Light: Precision optical design ensure the stray light lower than 0.05% to meet clients' need when they want to test high absorbance sample..
High Wavelength Accuracy: Built-in spectral characteristics work for the auto wavelength detection and calibration to ensure the accuracy and long-term stability..
Wide Wavelength Range: The wavelength range covers from 190nm to 1100nm. The widest wavelength range of the similar products is offered to meet the needs of most spectrophotometric test..
Convenient light source replacement: Deuterium lamp adopt universal flange fixing, deuterium lamp replacement could be completed by operation of two screws, no need to adjust light path make maintenance easier and reliable..

1-CH Passive IP Extender over Coax, Transmit IP camera signal over existing coaxial cable.
Transmission distance max up to 220m, Passive device, no power required.
Transmission Rate/Bandwidth: 10Mbps, Full duplexer Transmissions.
Built-in Surge Protection, High quality and performance.

Head: Trinocular Inclined At 45 Degrees Rotatable 360 Degrees With Slots For Retarding Plates Sliding Bertrand Lens Camera Port: 100% Light Transfer.
Analyser: With Slots For Retarding Plates Sliding Bertrand Lens Polarizer: 360 Dregrees Rotation Swing Out For Bright Field.
Nosepiece: Centrable Quadruple Positive Centering Click Stops. Stage: 130Mm Graduated Rotatable Stage 360 Degree In Steps Of 5 Degree Stage Locking Facility.
Compensator: Mica: 1/4Th Wavelength Gypsum: Full Wavelength Quartz 14 Wavelength.
Condenser: Na 1.25 Movable With Analyzer Camera: 9 Mega Pixel Usb Camera W Optical Adapter.

Print, copy and scan documents with this multifunctional printer.
Built-in wireless (802.11b/g/n) connection offers cable-free convenience.
Prints up to 27 pages per minute (ppm) in Simplex and up to 15 pages per minute (ppm) in Duplex.
Up to 2400 x 600 optimized dpi (dots per inch) resolution for crisp images..
Flatbed scanner with 24-bit color and 8 bit for gray scale..
Scan resolution up to 600 x 1200 dpi for quality and clarity.
Automatic 2-sided printing saves paper and money..
Features an ADF automatic document feeder and built-in duplexer for automatic 2-sided printing.
250-sheet input tray and 100-sheet output tray.

Head: Trinocular Inclined At 45 Degrees Rotatable 360 Degrees, Camera Port: 100% Light Transfer.
Analyser: With Slots For Retarding Plates Sliding Bertrand Lens Polarizer: 360 Dregrees Rotation.
Nosepiece: Centrable Quadruple Positive Centering Click Stops Epi Transmitted Illumination: 20W Halogen 110/220V.
Objectives: Strain Free P4X, P10X, P40X Spring Loaded Eyepieces: Wf 10X, 10X With Cross 10X With Micrometer, Stage: 130Mm Graduated Rotatable Stage 360 Degree In Steps Of 5 Degree Stage Locking Facility Compensator: Mica: 1/4Th Wavelength Gypsum: Full Wavelength Quartz 14 Wavelength.
Camera: 9 Mega Pixel Usb Camera W Optical Adapter Software: Drivers For Win Mac.

The Photon Beauty Device, designed for facial beautification, uses natural light waves, which are transmitted by LEDs into the skin..
Red light: wavelength 625 ±3nm, activate cells, promotes the formulation of collagen, remove wrinkles of eyes and eye pouch..
Green light: wavelength 525±3nm, balance of water and oil for oily skin , very suitable oily skin,sensitive skin..
Blue light: wavelength 465 ±3nm, activate cells, down melanin, lighting and whiting skin, also can make skin moisture..
Comes with a pair of goggles, power adapter and gift box. Device needs to be powered by power adapter..

...at labile shortcomings of LED reflectors, if a short circuit occurs, the reflector can easily melt and catch fire, the upgraded aluminum heat sink is applied to improve the heat dissipation efficiency, slow down the light decay, and be safe, energy saving and efficient.
Full Spectrum LED Indoor Grow Light: red light wavelength is 620-625NM, blue light wavelength is 450-455NM, white light lumen is 6000-6500K, infrared light wavelength is 730-740NM, purple light wavelength is 395-400NM, orange light wavelength is 600-610NM, from seeds to flowers, full spectrum LED grow lights are suitable for all stages of plant growth, and help the growth of the whole life cycle of plants.
Extends the Lifespan: this LED grow lights for indoor plants full spectrum have a longer lifespan than most LED lights are rated for, in contrast to many other grow lights that tend to last around 20, 000 hours before needing to be replaced, ours features good technology that extends the lifespan to no less than 30, 000 hours.

This Visible Spectrophotometer adopts a microprogramming technology. It can be used in a material determination, a quantitative analysis in a visible spectrum field. This equipment is a multipurpose analyzer which is necessary for all general labs. It applies to the medical health, clinical examination, biochemistry, petrochemical engineering, environmental protection, quality control’s department and teaching lab of universities and colleges etc..
Fundamental principles: The spectrophotometer analytical method is based on the different materials’ molecular structure’s selective absorption of electromagnetic radiation..
The available electromagnetic radiation’s spectral region is normally between 330nm-800nm..
Main Technical standard: Wavelength Range: 340nm~1000nm.
Stray light: ≤0.5%(T)(at 360nm ,with NaNO2).