Best Ultraviolet Visible Spectrophotometer

CGOLDENWALL Visible Spectrophotometer 721G Lab Equipment Wavelength Range:340-1000nm Spectral Bandwidth: 5nm

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).

Description: Cole-Parmer PC application software for Visible Light spectrophotometer.

APPLICABLE MATERIALS: Professionally used for optical transmittance testing of lenses, glass, coating materials, organic materials, coatings and other substances..
MULTIPLE FUNCTIONS: The 3 light sources are combined into one light , and can obtain transmittance values of visible light, infrared light and ..
HIGH EFFICIENCY: This LCD spectrophotometer has high accuracy and resolution, stable and accurate measurement results, high efficiency and durability..
LCD DISPLAY: The display window adopts a large color LCD screen, and the language can be set to Chinese or English, which is convenient for reading..
FOR FINE MATERIALS: Can measure ultra small size materials, 1mm test aperture, more accurate and more convenient to measure small material data..

Reflector discharge lamp with intense point source providing a broad spectrum through the visible and ultraviolet range.
OEM replacement bulb for equipment in the medical & scientific fields, including microscopy, fluoresence, fiber illumination, UV curing and solar simulation.
Wattage: 120W, Voltage Range: 60-90V, Current: AC, Average Lifetime: 2,000hrs, Special Characteristics: designed with enhanced UV output.
Compact, reflector light source with very high luminance and long lifetimes.
Specially designed to ensure high arc stability and provides enhanced output in the ultraviolet range..

ABOUT SIZE：The elastic band design allows this visor hat to clip on your head easily, staying in place during most activities you are doing. One Size Fits Most Adults..
BETTER MATERIALS： PVC material can filter ultraviolet A & B, and other harmful ultraviolet rays from the sun. The hat won't stop or reduce too much visible-light into your eyes..
WEARING PERCEPTION： Comfortable fit, stylish look, retro appearance, light weight, adjustable design..
APPLICABLE SCENE： Non-glare undervisor for better vision while running, beach, camping, traveling, riding, fishing, jogging, hiking, mountain climbing, golf and other outdoor activities..
MIRROR REFLECTION： The sun hat will reflect ultraviolet rays, and it will have a variety of coloraixinful effects under different light. Product pictures are taken in the sun..

110V sipper pump delivers controlled and reproducible sample volumes from 75 microliters to 9.5mL into the chamber of a flow-through spectrophotometer cuvette.
For use with the Jenway 63 series spectrophotometer (sold separately).
Timed aspiration mode provides a wash cycle to help maintain consistent sampling.
Continuous aspiration mode allows monitoring of a bulk or flowing sample.
Includes inlet and outlet tubing for moving sample material.

ABOUT SIZE：The elastic band design allows this visor hat to clip on your head easily, staying in place during most activities you are doing. One Size Fits Most Adults..
MIRROR REFLECTION： The sun hat will reflect ultraviolet rays, and it will have a variety of coloraixinful effects under different light. Product pictures are taken in the sun..
BETTER MATERIALS： PVC material can filter ultraviolet A & B, and other harmful ultraviolet rays from the sun. The hat won't stop or reduce too much visible-light into your eyes..
APPLICABLE SCENE： Non-glare undervisor for better vision while running, beach, camping, traveling, riding, fishing, jogging, hiking, mountain climbing, golf and other outdoor activities..
WEARING PERCEPTION： Comfortable fit, stylish look, retro appearance, light weight, adjustable design..

AIRTIGHT SCENT PROOF ULTRAVIOLET GLASS JAR with BPA FREE PLASTIC LID.
HIGH PERFORMANCE: Enhance Freshness of Coffee, Tea, Spices and Dried Goods.
LABORATORY TESTED AND APPROVED, ULTRAVIOLET GLASS: Preserve and rejuvenate freshness of plant-based goods, for over 6 months! Blocks out all damaging visible light rays and only permit beneficial rays to enter. Delivers shockingly powerful and superior protection over other glassware..
START PRESERVING YOUR GOODS ORGANICALLY: Store goods chemical and preservative FREE- with confidence!.
PRODUCT DETAILS: Height: 3.9″/ Diameter of Jar : 2.8″/ Diameter of Opening: 2.3″. Includes Writeable Label. DRIED GOODS CAPACITY VARIES. HASSLE-FREE MONEY-BACK GUARANTEE! If for any reason you are not 100% satisfied within 30 days, please return your Infinity Jars for a no-questions asked, full refund..

There are 6 white sun visor hats in a package..
ABOUT SIZE： The elastic band design allows this visor hat to clip on your head easily, staying in place during most activities you are doing. One Size Fits Most Adults..
BETTER MATERIALS： PVC material can filter ultraviolet A & B, and other harmful ultraviolet rays from the sun. The hat won't stop or reduce too much visible-light into your eyes..
WEARING PERCEPTION： Comfortable fit, stylish look, retro appearance, light weight, adjustable design..
APPLICABLE SCENE： Non-glare undervisor for better vision while running, beach, camping, traveling, bachelor party, casino, porker, pool, golf and other outdoor activities..