Description
The Precision balance PR523M is a calibrated laboratory precision balance with a maximum capacity of 0,52 kg, readability of 0,001 g, verification interval (e) of 0,01 g and typical minimum weight (USP, 0,1%) of 2 g. It is fitted with a removable stainless steel weighing pan of 120 mm diameter and a removable glass draft shield with sliding top cover. Construction comprises an ABS upper housing, built-in underfloor weighing hook, security eyelet and adjustment lock. Applications cover simple weighing, piece counting and percent weighing, supported by a backlit LCD display and RS232 interface. Selectable environmental filters and brightness settings, automatic taring, automatic dimming, user-definable span adjustment points, software lockout and reset menu, customisable communication and data-print options plus project and user IDs are included. Overload/underload and stability indicators assist routine operation. This PR Series model from manufacturer Ohaus is designed for everyday workplace weighing tasks and measures 201 mm × 317 mm × 303 mm with a net weight of 4,5 kg.
This article is part of Precision balances, in Balances & scales. See also Analytical balances.
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Questions about Precision Balance PR523M
What is this article?
Precision Balance PR523M is the article on this page. Luminix Health distributes Ohaus 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?
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.
How does ordering and shipping work?
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.

