Best Mobile Spectrometer

United Scientific DFG300 Diffraction Gratings for SPECT02 Intermediate Spectrometer

Replacement diffraction grating with 300 lines per millimeter splits light into multiple beams for analysis in light and optics experiments.
45mm x 60mm (H x W) grating has a viewing area of 30mm x 45mm (H x W).
Dual glass plates protect grating from damage and provide visibility.
For use with the United Scientific SPECT02 intermediate spectrometer.

Adjustable Prism table marked with grooved lines Main graduated scale of 150mm (6") Double ending verniers reading to 1 min to 30 Secs Arc depending on model Telescope mounted on movable pillar having fine adjustment..
Collarimeter mounted on fixed pillar with objective Eyepiece & Rack Pinion Fine Focusing..
Spectrometer with 6" Circle and Adjustable Prism table marked with grooved lines..
Telescope mounted on movable pillar having fine adjustment and Double ending verniers reading 30 Secs. Arc Collarimeter mounted on fixed pillar with objective..

High precision: High wavelength accuracy (±3nm), Wavelength range(350~1020nm), good monochromaticity, low astigmatism, high accuracy of measurement and good stability..
Automatic Function: Automatic light door, automatic zero and hundred adjustment equipment calibration..
Easy to Use: This spectrophotometer has digital display shows measurement values. Visible spectrophotometer, an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the Visible..
Long Service Life: Digital Spectrophotometer Spectrometer adopting tungsten lamp to ensure the service life of equipment. It is a must-have multi-purpose analytical instrument for routine laboratories..
Widely Application: Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc..

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INGREDIANTS: A blend of our finest essential oils - Peppermint, Lavender, Ylang Ylang, Frankincense, Roman Chamomile, Myrrh.
SCIENTIFICALLY PROVEN PURITY by gas liquid chromatography and then a mass spectrometer, ensuring the entire distillation, extraction and bottling production method results in only Best Grade Oil of outstanding purity.
REFRESHING 90 DAY GUARANTEE! deSensua oils offer such supreme quality that they’re proudly backed with a special 3 MONTH satisfaction guarantee!.

2 Years warranty. 5 inches LCD read data directly, Lightweight and convenience, also have software to output colorful gragh, great for LED Grow Lights Full Spectrum Tester..
With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, integrating time 50us-10s, really fast!.
Long focal length optical system, 2 nm optical resolution of Light Measurement Meter.
High performance linear CCD sensor 3648 points.
Precise Measurement: LED, Tungsten, Natural Light, Sunlight..etc. Handheld and Portable. PAR Meter PPFD always for what you need in your daily endeavors..
Spectrometer Portable with PC software, can test synchronously and output excel, pdf, screenshots, osh...etc..

Goniometer-type spectrometer provides hands-on experience observing and measuring light spectra.
0 to 360 degree rotation, 1 degree graduations, and 0.1 degree vernier scale.
Collimator has an adjustable slit, an achromatic converging lens with a 178mm focal length, and a locking screw.
Prism table with 175mm diameter rotates around the central axis and has three leveling screws to ensure precise placement.
Astronomical-type telescope has achromatic objective and Ramsden eyepiece with crosswire, and is mounted on heavy bearing to rotate around the central axis of the instrument.

Aluminum plate 6061 T6 ：12（L）x6(W)x.315(thick) in.
Cutting flat: professional cutting machine cutting, saw smooth smooth, no burrs on the edge. The normal tolerance is 1-3mm.
Inside and out:The surface is smooth and flatness is high, the naked eye can not see the inside of the factory through a variety of instruments strictly tested, such as direct reading spectrometer, ultrasonic flaw detector, hydrogen detector, cross section scanner, scanning electron microscope..
Overview of Aluminum Sheet:6061 T6 has excellent processing performance, excellent welding and electroplating characteristics, good corrosion resistance, high toughness and no deformation after processing, dense materials without defects and easy polishing, easy to color film, excellent oxidation effect and other excellent characteristics..
Widely used: Aluminum Sheet 6061 T6 used in decoration, packaging, construction, transportation, electronics, aerospace, weapons and other industries..

High quality and product retroactivity reliable and improving competitiveness.
Cutting flat: professional cutting machine cutting, saw smooth smooth, no burrs on the edge. The normal tolerance is 1-3mm.
Inside and out:The surface is smooth and flatness is high, the naked eye can not see the inside of the factory through a variety of instruments strictly tested, such as direct reading spectrometer, ultrasonic flaw detector, hydrogen detector, cross section scanner, scanning electron microscope..
Overview of 6061:6061 has excellent processing performance, excellent welding and electroplating characteristics, good corrosion resistance, high toughness and no deformation after processing, dense materials without defects and easy polishing, easy to color film, excellent oxidation effect and other excellent characteristics..
Widely used: 6061 used in decoration, packaging, construction, transportation, electronics, aerospace,and other industries..

【316 Stainless Steel】 The double ferrule pipe fitting adapter adopt high-quality stainless steel 316 material,the inspection indicators are in line with the standard guaranteed spectrometer..
【Good peformance without welding】The product has simple and firm connection, good sealing, no need for welding, high pressure resistance and vibration resistance..
【Easy to clean】The surface of the joint is finely polished by a special process, the hand feels good and delicate, and the interior is clean and bright..
【Suitable for complicated pipeline connections】Suitable for some complicated pipeline connections that cannot be welded, and can pass through gas, liquid, oil and general corrosion pipeline systems..
【Comply with national standard】 The double ferrule straight‑through joint is a relatively common national standard joint, which serves as a connection between steel pipes..