Analytical Balances — 62–520g Capacity, 0.1mg & 0.01/0.1mg Readability, Touchscreen and Standard Models (Sold Each)
The Globe Scientific Analytical Balance family delivers laboratory-grade weighing across 62g to 520g capacities with 0.1mg readability (0.01/0.1mg on dual-range models), supporting reagent preparation, standard and sample formulation, and gravimetric QC. Touchscreen variants streamline operator workflows, while internal-calibration models maintain accuracy without external weights. Battery-equipped units suit mobile and benchtop use alike.
Technical Specifications
| Product Type | Analytical Balance |
| Capacity / Size Range | 62g to 520g (dual-range 82/220g available) |
| Readability | 0.1mg; 0.01/0.1mg on dual-range models |
| Material | Weighing pan stainless steel; chassis ABS/metal housing with draft shield |
| Calibration | Internal or external, model-dependent |
| Display | Touchscreen or standard, model-dependent |
| Power | 100–240V, 50–60Hz; select models with rechargeable internal or external batteries |
| Certification | ISO/IEC 17025:2017 calibration certificate included on -CT models |
| Pack Size | Each (1 balance per order) |
Available Options
| 82/220g × 0.01/0.1mg Touchscreen, Internal Cal | GBT-225C | $9714.40 |
| 520g × 0.1mg Touchscreen, Internal Cal, ISO 17025 Cert | GBT-524C-CT | $9468.10 |
| 520g × 0.1mg Touchscreen, Internal Cal | GBT-524C | $9241.70 |
| 310g × 0.1mg Touchscreen, Internal Cal, ISO 17025 Cert | GBT-314C-CT | $6705.70 |
| 310g × 0.1mg Touchscreen, Internal Cal | GBT-314C | $6469.30 |
| 82/220g × 0.01/0.1mg, Internal Cal, External Battery, ISO 17025 Cert | GBA-225C-CT | $6450.70 |
| 82/220g × 0.01/0.1mg, Internal Cal, Rechargeable Battery | GBA-225C | $6215.50 |
| 220g × 0.1mg Touchscreen, Internal Cal, ISO 17025 Cert | GBT-224C-CT | $5896.90 |
| 220g × 0.1mg Touchscreen, Internal Cal | GBT-224C | $5660.60 |
| 160g × 0.1mg Touchscreen, Internal Cal, ISO 17025 Cert | GBT-164C-CT | $5411.70 |
| 160g × 0.1mg Touchscreen, Internal Cal | GBT-164C | $5175.20 |
| 220g × 0.1mg Touchscreen, External Cal, ISO 17025 Cert | GBT-224-CT | $4839.20 |
| 160g × 0.1mg Touchscreen, External Cal, ISO 17025 Cert | GBT-164-CT | $3955.80 |
| 160g × 0.1mg Touchscreen, External Cal | GBT-164 | $3719.40 |
| 310g × 0.1mg, Internal Cal, External Battery, ISO 17025 Cert | GBA-314C-CT | $3588.80 |
| 62g × 0.1mg Touchscreen, External Cal, ISO 17025 Cert | GBT-64-CT | $3470.50 |
| 310g × 0.1mg, Internal Cal, Rechargeable Battery | GBA-314C | $3353.50 |
| 220g × 0.1mg, Internal Cal, External Battery, ISO 17025 Cert | GBA-224C-CT | $3340.00 |
| 62g × 0.1mg Touchscreen, External Cal | GBT-64 | $3234.10 |
| 220g × 0.1mg, Internal Cal, Rechargeable Battery | GBA-224C | $3104.70 |
| 160g × 0.1mg, Internal Cal, External Battery, ISO 17025 Cert | GBA-164C-CT | $3091.00 |
| 160g × 0.1mg, Internal Cal, Rechargeable Battery | GBA-164C | $2855.80 |
Applications
- Quantitative reagent and buffer preparation requiring sub-milligram accuracy
- Analytical standard and calibration solution formulation
- Gravimetric sample weighing for HPLC and spectroscopy workflows
- Pharmaceutical and compounding quality-control checks
- Differential weighing of filters, vials, and small components
- Educational and research lab weighing of fine powders and crystals
Quality & Procurement
Each balance ships from US inventory through labsupplies.com, an authorized Globe Scientific dealer. Units carry lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Models suffixed -CT include an ISO/IEC 17025:2017 calibration certificate. Institutional and grant-funded tiered pricing is available on request.
Frequently Asked Questions
What is the difference between internal and external calibration models?
Internal-calibration balances adjust automatically using a built-in reference mass, ideal for high-throughput environments. External-calibration models require certified test weights at the user's chosen interval, typically at a lower acquisition cost.
Which models include an ISO/IEC 17025:2017 calibration certificate?
All SKUs ending in -CT ship with an ISO/IEC 17025:2017 accredited calibration certificate documenting as-found and as-left performance, supporting audit and regulatory requirements.
What does 0.01/0.1mg dual-range readability mean?
Dual-range models (GBT-225C, GBA-225C, GBA-225C-CT) provide 0.01mg readability up to an 82g fine range and 0.1mg up to the 220g full capacity, combining semi-micro precision with broader weighing range.
Can these balances operate without mains power?
Select GBA-series units include rechargeable internal or external batteries for bench mobility and uninterrupted weighing during power interruptions. All models accept 100–240V, 50–60Hz mains input.