Description
ATOMFAIR® EB520G-1MG-D ELECTRONIC DENSITY ANALYTICAL BALANCEDENSITY METRIC DIVISION
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This analytical balance requires adherence to specific sample weight and buoyancy limits to ensure accurate density measurements. Exceeding these operational boundaries may cause measurement inaccuracies or instrument errors.
- Sample Weight Constraint: The measured sample must have an air weight of at least 0.25 g to ensure reliable density calculations.
- Buoyancy Constraint: The sample's total buoyant lift in the liquid solution must not exceed -0.125 g to prevent mathematical scaling drops.
- Density Resolution Dependency: The precision of density measurements in g/cm³ is strictly paired with the balance's readability and requires proper calibration.
What is the impact of the ±2 mg linearity specification on the density measurement accuracy of high-density alloy complexes on the EB520G-1MG-D?
The ±2 mg linearity error directly contributes to uncertainty in mass readings used in Archimedes density calculations. For high-density alloy complexes where buoyant forces are small relative to mass, this linearity can lead to density deviations proportional to the mass uncertainty. The balance's repeatability of ±1 mg further compounds this effect, so for materials over 0.25 g in air, the density accuracy is bounded by these specifications.
Does the EB520G-1MG-D require a separate density determination kit for measuring the density of liquid samples, or is the included stainless steel plummet sufficient for all liquid density validations?
The EB520G-1MG-D is bundled with a high-purity stainless steel reference plummet specifically for rapid liquid immersion validation, allowing direct liquid density measurements. For solid density, the balance relies on Archimedes displacement protocols using the user's own immersion liquid and the plummet for reference. No additional kit is required for standard liquid or solid density evaluations, as the integrated density kit supports both types.
What are the specific operational boundaries for sample mass and buoyancy that must be observed to prevent mathematical scaling drops and maintain measurement integrity on the EB520G-1MG-D?
To preserve measurement integrity and prevent mathematical scaling drops, the measured target must have an air weight ≥ 0.25 g and its total buoyant lift inside the liquid must strictly be ≤ −0.125 g. These boundaries are critical for the Archimedes-based density algorithm to maintain decimal consistency with the balance's 1 mg readability. Failure to observe these limits can result in invalid density outputs.
The EB520G-1MG-D offers a 520 g capacity with 1 mg readability, enabling direct Archimedes-based density measurements for solids and liquids using the included stainless steel reference plummet, but requires samples with air weight ≥0.25 g and buoyancy ≤ -0.125 g to maintain measurement integrity.
Positive
- High capacity with fine readability: The 520 g maximum capacity paired with 1 mg readability allows precise density determination for larger solid and liquid samples, expanding application scope in polymer, metallurgy, and chemical labs.
- Archimedes principle integration: Direct-reading mass and density evaluations based on Archimedes displacement eliminate volatile mathematical drift, providing error-free outputs for solid and liquid material validation.
Trade-offs
- Strict sample weight and buoyancy limits: To preserve matrix integrity, the sample must have an air weight ≥0.25 g and a buoyant lift in liquid ≤ -0.125 g, restricting the range of measurable materials.
- Density precision tied to balance readability: The effective decimal places of density results (g/cm³) are strictly paired with the balance's 1 mg readability, limiting density resolution compared to higher-readability models.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
