Description
Weight set KERN 303-06 is a precision calibration weight set of accuracy class E1 covering the nominal range from 1 mg to 1 kg. The individual weights are produced in knob form from polished stainless steel, providing a stable, corrosion-resistant surface suitable for repeated handling in controlled laboratory environments. The complete set is presented in a wooden case, while the milligram weights (subdivision 1 mg to 500 mg) are housed in a separate plastic case for added protection and organised storage. This configuration from manufacturer Kern supports efficient workflow during calibration and verification tasks. The E1 class tolerances make the set appropriate for high-accuracy applications such as the adjustment and testing of analytical balances and precision scales. Polished stainless steel construction aids cleanability and long-term dimensional stability. Supplied as one complete set, the product offers a practical, ready-to-deploy solution for metrology, quality assurance and routine instrument checks across research and industrial laboratories requiring traceable reference masses.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- CAS number: e: Wooden case
- Pack size: 1 set
- Accuracy class: E1
- Weight range: 1 mg - 1 kg
- Weight shape: Knob
- EAN: 4045761002500
- Technical Information Sheet:
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Questions about Weight Set KERN 303-06
What is this article?
Weight Set KERN 303-06 is the article on this page. Luminix Health distributes Kern for laboratory use. It sits in Calibration & test weights, inside Balances & scales, in Lab instruments.
A test weight is a mass of a stated class, used to check a balance. The class sets the tolerance. A weight that is dirty, or that has been handled with bare fingers, is no longer that class. The certificate ties the weight to a standard.
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 Calibration & test weights. The catalogue is Lab instruments.
Shelves beside this one are Precision balances, 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.