Product description
Product Name: High-Precision Digital Analytical Balance (0.1 mg Readability)
Key Features and Specifications
| Feature Category | Specification |
| Readability | 0.1 mg (0.0001 g) |
| Capacity | Typically 120 g to 320 g (Capacity decreases as precision increases) |
| Precision | 1:10,000 Precision (Ensuring high accuracy across the entire weighing range) |
| Leveling | Integrated bubble level and adjustable feet (often automatic internal leveling in advanced models) |
| Control System | Microprocessor control with a large, backlit digital display |
| Draft Shield | Integrated Glass Draft Shield (Crucial for stability at 0.1 mg precision) |
| Calibration | Internal or External Calibration (often fully automatic internal calibration for superior accuracy) |
| Interface | Data output port (e.g., RS-232, USB) for data transfer to a PC or printer |
Product Summary
The Digital Analytical Balance is the most critical piece of Precision Instrumentation in any laboratory requiring accurate quantitative analysis. With a readability of 0.1 mg (four decimal places), this balance is specifically engineered for the highly precise weighing of small chemical samples, reagents, and compounds.
Its advanced design, which includes an essential draft shield to protect the sensitive weighing mechanism from air currents, ensures measurements are stable, reliable, and meet the stringent requirements of pharmaceutical, chemical, and materials research.
Primary Applications
Analytical Chemistry & Quality Control:
Standard Preparation: Essential for the precise weighing of primary standards to prepare stock solutions for techniques like HPLC, GC, AA, and IC analysis.
Trace Analysis: Accurately measuring minute quantities of expensive or highly potent materials.
Materials Chemistry & New Energy Research:
Stoichiometry and Formulation: Crucial for accurately measuring reactants (e.g., high-purity metal powders, salts, electrolytes) to ensure correct stoichiometric ratios in synthesis reactions, battery electrode formulation, and catalyst preparation.
Material Loss/Gain Studies: Precisely tracking mass changes during experiments like thermal analysis (TGA) or material processing.
General Laboratory Use:
Quality Assurance: Mandatory for weight verification in all standard operating procedures (SOPs) where chemical quantities must be documented to four decimal places.
Advantages for Precision Work
Exceptional Accuracy: The 0.1 mg readability ensures your starting materials are measured with the highest degree of confidence, directly impacting the final quality of your results or products.
Stability: Features like the draft shield and integrated leveling compensate for environmental factors, guaranteeing stable readings even in less-than-ideal conditions.
Compliance: Built-in GLP/GMP compliant features and automatic calibration provide the documentation and assurance required for accredited laboratories.
