Reviews Educational Spectrometer

Hopoocolor HPCS300 Mini Spectrometer Handheld CRI Meter for LED Light Tester with Software

2 years warranty. Precise Measurement: LED, Tungsten, Natural Light, Sunlight..etc. Handheld and Portable..
Auto zeroing, Built-in SD card. Two ways to use: can connect with PC software to test.
also can test when charging (store data to the SD card auto), so you do not carry PC everywhere easy and fast! after testing, can connect with PC to output the files..
Spectrometer Handheld can be secondary development (plus RS485 or 4-20 ma signal simulator).
Mini Spectrometer measuring range (color temp) 1,000 to 100,000K (Illuminance) 5 to 200,000lx.
The software works on Windows system, it's easy-use :).

2 Years warranty. 5 inches LCD read data directly, Lightweight and convenience, also have software to output colorful gragh.
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 Spectrometer.
High performance linear CCD sensor 3648 points.
Precise Measurement: Lux, cct, cri, ppfd, par, ypfd, TM-30...etc. Grow Light Tester also can use as Lab Equipment. Handheld and Portable..
Bring Anywhere: From squeezing into tight places to keeping your load light, you can bring spectrometer wherever you need to. Fits easily into a work bag or large pocket and barely adds any weight. It's the ultimate in light-metering convenience!.

2 Years warranty. 5 inches LCD read data directly, Lightweight and convenience, also have software to output colorful gragh.
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, 1 nm optical resolution of Spectrometer.
Precise Measurement: the irradiance and wavelength of red light and infrared light, used in Red light therapy, infrared night vision monitoring...etc. also can use as Lab Equipment. Handheld and Portable..
Bring Anywhere: From squeezing into tight places to keeping your load light, you can bring spectrometer wherever you need to. Fits easily into a work bag or large pocket and barely adds any weight. It's the ultimate in light-metering convenience!.

Replacement diffraction grating with 600 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 SPECT01 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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