Precision Weighing Solutions for Laboratory & Industry
Reliable weighing and moisture determination solutions for laboratories, quality-control facilities, research institutions and industrial applications. From routine sample weighing to high-precision analytical measurement, TBT Scientific offers weighing solutions tailored for your capacity, readability, and compliance standards.
Certified Accuracy
OIML & ASTM Standards
Our Weighing Solutions
Engineered for demanding quality-control labs, academic research centers, and industrial testing environments.
Analytical Balances
High-precision laboratory balances designed for analytical, research and quality-control applications where accurate measurement of small sample quantities is essential. Different capacities and draft shield configurations are available.
Semi-Micro Balances
Higher-resolution weighing solutions for applications requiring greater sensitivity than conventional analytical balances. Suitable for demanding research, formulation, and reference measurements where tiny changes in mass must be recorded reliably.
Precision Balances
Versatile weighing solutions for routine laboratory, production and quality-control applications. Precision balances combine higher capacities with practical readability and are suitable for everyday weighing, formulation, and industrial laboratory work.
Moisture Analyzers
Rapid moisture determination solutions combining precision weighing with controlled sample heating to determine moisture content efficiently in raw materials, production batches, and finished goods.
Jewellery & Carat Balances
Precision weighing solutions for jewellery manufacturing, gemstones, gold bars, and retail commercial assaying. Designed for high accuracy in carats (ct), grams (g), and tolas with tamper-evident calibration.
Test Weights & Weight Sets
Precision reference weights for routine verification, calibration, and statutory performance checking of weighing instruments. Available in individual pieces or comprehensive wooden/aluminium boxed sets.
Choosing the Right Balance
Selecting a balance should not be based on capacity alone. The appropriate instrument depends on the smallest quantity you need to measure reliably, maximum sample weight, operating environment, and compliance mandates.
| Balance Type | Typical Readability | Primary Laboratory Applications | Key Recommendation |
|---|---|---|---|
| Semi-Micro Balance | 0.01 mg (0.00001 g) | High-precision analytical research, micro-formulation, chemical reference assays | For micro-samples requiring ultra-high sensitivity and draft protection. |
| Analytical Balance | 0.1 mg (0.0001 g) | Routine pharmaceutical analysis, QA/QC, quantitative chemical synthesis | The standard workhorse for modern analytical chemistry laboratories. |
| Precision Balance | 0.001 g and above | Routine sample prep, formulation, bulk weighing, manufacturing QC | High capacity and fast stabilization for everyday lab and pilot batches. |
| Jewellery Balance | Application dependent (0.01g / 0.001ct) | Gold testing, carat weighing of gemstones, hallmarking centers, gold trade | Legal-for-trade certification and dual units (carat/gram/tola). |
5 Key Factors to Consider Before Ordering:
Maximum Capacity
The total weight the balance must accommodate, including the tare container, weighing boat, and maximum sample size.
Minimum Sample Weight
Particularly critical when weighing trace reagents to ensure results fall safely within acceptable measurement uncertainty (USP 41).
Internal vs External Calibration
Automated internal motorized calibration responds dynamically to ambient temperature changes; external calibration uses test weights.
Operating Environment
Air drafts, bench vibration, electrostatic charges, and room temperature variations strongly influence high-precision weighing.
Compliance & GLP/GMP
Regulated pharma and food facilities require audit trails, direct printer/PC data output, user management, and calibration certificates.
Applications Across Industries
Where TBT Scientific weighing instruments and moisture analyzers deliver daily precision.
Pharmaceutical
Active pharmaceutical ingredient (API) formulation, sample preparation, QC testing, and strictly documented analytical lab work.
Food & Beverage
Accurate ingredient measurement, recipe formulation, shelf-life verification, and thermogravimetric moisture determination.
Chemical
Precise reagent compounding, titration sample preparation, purity testing, and bulk raw material verification.
Research & Education
Advanced scientific research, academic laboratory experiments, student practical training, and high-precision physical studies.
Manufacturing
Incoming inspection of raw polymers, component count verification, moisture monitoring in plastics, and production assurance.
Gold & Jewellery
Legal-for-trade precious metal buying, gold jewellery manufacture, diamond carat evaluation, and hallmarking verification.
Need Help Selecting a Balance?
Tell our laboratory equipment specialists your exact requirements, and we will recommend the most reliable, cost-effective weighing system for your laboratory.