SpectralViewer, spectraView

SpectralViewer, spectraView

Spectral graph plot

4 ratings
6 reviews
Free

Details

  • Released
  • Updated
  • February 7, 2017
  • July 30, 2020

Features

SpectralViewer, spectraView video #1 for iPhone
SpectralViewer, spectraView screenshot #2 for iPhone
SpectralViewer, spectraView screenshot #3 for iPhone
SpectralViewer, spectraView screenshot #4 for iPhone
SpectralViewer, spectraView screenshot #5 for iPhone
SpectralViewer, spectraView screenshot #6 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Utilize your device's camera to capture and analyze spectrum images from a spectrometer. Measure spectral intensity, plot light distribution, and calibrate wavelength scales. Save your spectral data as images.

Measure spectral intensity with device camera
Analyze spectrum images
Plot light intensity distribution
Calibrate wavelength scales
Save spectral plots as images
Adjust plot scale
Show original description

What's New in SpectralViewer, spectraView

1.5

July 30, 2020

Fixed a bug that the app does not launch on iPadOS 13. For iPadOS 13, you can stop the rotation of the spectrum capture area, by enabling the "Lock Orientation" button in the Control Center. Since no function has been added, there is no need to update if the app is working properly.

More

User reviews

とても良い

こんなアプリがちょうど欲しかったところだったのでとても助かりました
ただ、使い方の動画を見てもイマイチわかりません。
教えていただけると幸いです。
アプリ自体はとても良かったので星5をつけさせていただきました。

led

このアプリでiPhoneを使って植物育成用LEDのLEDの波長を計測できますか?

なかなか使えそう

分光分析器みたいに、光の成分を分析できます。
なかなか、使えそうです。
類似アプリが無いだけに、貴重です。

アップデートしていただければ★5です。

iPhoneXSでは対応していませんが、有用です。
教育に活用できるので、アップデートしていただけると幸いです。

【追伸】
対応して頂き、ありがとうございます。
とても使えるアプリです!

Efficient Carbon Quantum Dot Emission Analysis

This app is capable of efficient analysis of quantum dots emitting in the visible spectrum and near-UV. Using a DIY iPhone case glued to a spectroscope this spectra analysis tool costs about $10. There is no raw data output (but please add this feature!). The graphs are comprehensive and easy to use and the app is intuitive and stable. Overall the best spectroscope app for basic and general analysis, with the addition of raw CSV data or something, this can be a very powerful and efficient scientific tool. Cheers!
Show more

Developer apps

FAQ

What is SpectralViewer used for?

SpectralViewer allows you to measure the spectral intensity of light using your iPhone or iPad camera and a spectrometer. You can analyze spectrum images, plot light intensity distribution, and calibrate wavelength scales.

How do I capture a spectrum image with SpectralViewer?

Press the camera > photo button to shoot a spectrum image dispersed by the spectrometer. Ensure you are in the area of the dark rectangle on the upper side of the camera screen when observing reflected light.

How can I plot the wavelength scale in SpectralViewer?

By pressing the plot button, you can slide the upper spectral image and enter two points with known wavelengths to plot the wavelength scale. After the first-time setup, you only need to set the R0 wavelength.

Can I save my spectral data with SpectralViewer?

Yes, you can save the plot with the wavelength scale as an image. The data is stored after a filter is applied to smoothly connect the intensity curves of the R, G, and B color sensitivity wavelength regions.

What is the age rating for SpectralViewer?

SpectralViewer has an age rating of 4+, making it suitable for a wide range of users. However, users should be cautioned against looking at strong light sources like the sun.

What devices does SpectralViewer support?

SpectralViewer is supported on iPhone, iPad, and iPod devices. It requires iPadOS 13 or later for certain orientation lock features.

How often is SpectralViewer updated?

The latest version of SpectralViewer is 1.5, which was last updated on July 30, 2020. It was initially released on February 7, 2017.

Does SpectralViewer have ads?

No, SpectralViewer does not contain advertisements. It is a free application without any ad interruptions.