Description
The BTA-623 is a professional precision balance intended for laboratory weighing with a capacity of 620 g and a readability of 0,001 g. Built with the UNIBLOC weighing system, it supports fine and analytical weighing tasks where milligram-level resolution is needed within a compact capacity range. The weighing pan measures 108 mm in width by 105 mm in depth, matching typical small-sample and vessel formats used in research and quality-control work. Internal calibration enables straightforward routine adjustment of the instrument, while the measuring time is specified as 3 seconds for efficient day-to-day operation. This model from manufacturer Phoenix Instrument is suitable for precision weighing, sample preparation and general laboratory mass determination. It fits the needs of laboratories working with fine balances, analytical balances and precision balances. Supplied as one piece, the BTA-623 provides a clear combination of 620 g capacity and 0,001 g readability for stable, repeatable results on the laboratory bench without additional claimed performance attributes beyond the stated specifications.
This article is part of Precision balances, in Balances & scales. See also Analytical balances.
Key features
- Pack size: 1 pc
- Capacity: 620 g
- Readability: 0,001 g
- Weighing pan: 108 x 105 mm
- Calibration: Internal
- Measuring time: 3 s
- Technical Information Sheet:
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Questions about Toploading balance, Capacity: 620gr, Accuracy 1mg, internal Calibration
What is this article?
Toploading balance, Capacity: 620gr, Accuracy 1mg, internal Calibration is the article on this page. Luminix Health distributes Phoenix Instrument for laboratory use. It sits in Precision balances, inside Balances & scales, in Lab instruments.
A precision balance reads more coarsely than an analytical balance, often 1 mg or 10 mg, and it takes a heavier pan load. It is the balance for preparing bulk reagents. Draft, level and a warm-up still move the last digit.
A balance compares a mass with a standard. An analytical balance reads to 0.1 mg or finer and needs a draft shield and a stable bench. A precision balance is coarser and faster. A platform scale takes a heavier load. The reading is only as good as the calibration chain back to the kilogram, which is why test weights and a certificate exist. A moisture analyser is a balance with a heater: it records the loss of mass as water leaves. The unit of mass is kept by the BIPM, compared across Europe by EURAMET, and accredited by BELAC. NIST publishes the same measurement foundations.
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The category is Balances & scales. The sub-category is Precision balances. The catalogue is Lab instruments.
Shelves beside this one are Calibration & test weights, Balance accessories, calibration & certificates, Bench, platform & industrial scales, Analytical balances and Moisture analysers.
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