#spectrophotometer

Live, measured metrics for the hashtag #spectrophotometer from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #spectrophotometer

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$5.00/ year · 17-character #name
Claim #spectrophotometer — $5.00/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
11
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 11
0.8
Avg reactions / post
Mastodon · last 11
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-27 06:34 UTC
0
10-21
0
10-22
0
10-23
0
10-24
0
10-25
0
10-26
0
10-27

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-10-27 06:34 UTC

No related tags with measured usage found for #spectrophotometer.

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-27 06:34 UTC

Everything below is measured over the latest 11 public posts (spanning ~38664 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (6) · German (4)

Avg boosts / post: 1.2

Top of the latest posts

  • #MiniSpectroscope: An inexpensive #3Dprinted periscope-type #smartphone -based #OpenSource #spectrophotometer for #emission, #absorption & #fluorescence #spectroscopy: -cost: $40 (phone excluded) https://doi.org/10.1021/acs.jchemed.2c00060

    Bose-Einstein-Kondensat@[email protected]♥ 9↻ 42026-09-17 21:44 UTCView post →
  • UV-VIS NIR Spectrophotometer LUVS-A10 - UV-VIS NIR Spectrophotometer Labtron UV-VIS NIR Spectrophotometer performs spectral analysis from 190-3200 nm with transmittance accuracy of ±0.3% T. Double-beam optics reduce background interference.

    Labtron Equipment Ltd@[email protected]♥ 0↻ 22026-10-02 11:26 UTCView post →
  • Double Beam UV-Vis Spectrophotometer LUS-B10 - Double Beam Spectrophotometer Labtron Double Beam UV-Vis Spectrophotometer performs absorbance measurements from 190-1100 nm with ±0.3% τ photometric accuracy. Its double-beam optical system su

    Labtron Equipment Ltd@[email protected]♥ 0↻ 22026-09-22 11:46 UTCView post →

What “spectrophotometer” means

Wiktionary · Wikipedia

spectrophotometer

  • nounAn instrument used to measure the intensity of electromagnetic radiation at different wavelengths.
Full entry on Wiktionary →

Spectrophotometry is a branch of electromagnetic spectroscopy concerned with the quantitative measurement of the reflection or transmission properties of a material as a function of wavelength. Spectrophotometry uses photometers, known as spectrophotometers, that can measure the intensity of a light beam at different wavelengths. Although spectrophotometry is most commonly applied to ultraviolet, visible, and infrared radiation, modern spectrophotometers can interrogate wide swaths of the electr

“Spectrophotometry” on Wikipedia (CC BY-SA) →

#spectrophotometer across platforms

every network with a public tag surface

Follow #spectrophotometer straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/spectrophotometer