Description
Precision balance FZ-300i (W) is a standard laboratory balance with a weighing range of 320 g and internal calibration. It is intended for routine mass determination in research, quality control, and general laboratory workflows that require stable benchtop weighing. The instrument includes a draft shield to reduce the impact of ambient air movement on the weighing pan during use. Supplied as 1 pc, the balance has an instrument weight of 4,570 kg and fits conventional laboratory measuring-instrument layouts. Internal calibration supports consistent day-to-day performance without reliance on external reference weights for routine verification. This model from manufacturer A&D forms part of the standard balances category among laboratory measuring instruments and is suitable for sample preparation, formulation work, and general analytical weighing within the 320 g capacity. Compact design together with the included draft shield makes the FZ-300i (W) practical for controlled laboratory environments. Laboratories needing a dedicated precision balance for loads up to 320 g can integrate this unit into existing weighing stations for regular mass measurement tasks.
This article is part of Precision balances, in Balances & scales. See also Analytical balances.
Key features
- Pack size: 1 pc
- Product type: Precision balance
- Model: FZ-300i (W)
- Weighing range: 320 g
- Calibration: Internal calibration
- Draft shield: Included
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Questions about Precision balance FZ-300i (W), weighing range 320 g, int. calibration, 1 unit(s)
What is this article?
Precision balance FZ-300i (W), weighing range 320 g, int. calibration, 1 unit(s) is the article on this page. Luminix Health distributes A&D 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.
Which category should I open next?
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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

