HR-AZ/HR-A Series Compact Analytical Balances from A&D is cataloged for laboratory measurement workflows.
Pack sizes & catalog numbers
HR-250AZ balance configuration · HR-250AZ
PRODUCT OVERVIEW
90 mm diameter weighing pan.
Product type: Analytical balances.
Workflow context: Choose balances using working sample mass, repeatability and vessel load; account for drafts, static and vibration.
Before choosing an alternative, compare measurement range, sample requirements, calibration procedures and environmental sensitivity. Products in the same category are comparison candidates, not validated interchangeable replacements.
Manufacturer catalog number and pack: HR-250AZ (HR-250AZ balance configuration).
Compare with context
EXPLORE YOUR OPTIONS
1 cross-manufacturer candidates and 0 same-manufacturer related products.
These products share a candidate substitution group. Interchangeability has not yet been validated against all experimental requirements. Check the listed selection criteria before switching.
Analytical balances
Analytical balance for weighing reagents during biological buffer and medium preparation. This configuration has a 220 g maximum load and 0.1 mg readability; readability should not be treated as minimum usable sample mass. Intended use classification is unknown.
Broader catalog resources for this branch. These links are discovery starting points, not verified replacements for individual products.
FROM THE LAB
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Join the research communityIN THE SCIENTIFIC LITERATURE
Articles that mention this product or an explicitly identified related variant. A mention does not establish independent validation, diagnostic approval or equivalence.
The scientific literature search for this product is pending.
TRACE THE EVIDENCE
Selected HR-250AZ model supports reagent weighing for biological solution preparation with internal-mass calibration. The shared page also lists externally calibrated HR-A and dual-range models; those configurations are not included here. Intended use classification is unknown.
Official visible page confirms product name and ordering code. Retrieved 2026-11-08. Selected HR-250AZ model supports reagent weighing for biological solution preparation with internal-mass calibration. The shared page also lists externally calibrated HR-A and dual-range models; those configurations are not included here. Intended use classification is unknown.
Primary classification is an editorial interpretation of the product name and cited source. Technical equivalence is not established by category membership. Read our methodology.