The Anti-Static Device Analytical Balance is a specialized precision weighing instrument designed not only for high-accuracy mass measurement but also to minimize the disruptive effects of static electricity that can distort analytical results — especially when weighing fine powders, light samples, or materials prone to electrostatic charge. Static charges can cause drifting, erratic readings, and measurement instability; this balance integrates anti-static features to ensure stable, reliable, and repeatable weighing outcomes in sensitive laboratory environments.
Ideal for research laboratories, pharmaceutical quality control, chemical analysis, materials science, jewellery evaluation, and other applications requiring meticulous precision, this balance typically includes an anti-static glass chamber or ionizing system that neutralizes electrostatic effects on the sample and weighing environment. This results in clearer readings, faster stabilization times, and less manual intervention such as external static discharge tools during weighing.
Designed for professional lab use, the balance features intuitive controls, a backlit digital display, tare/zero functions, multiple weighing unit options, and optional data connectivity — all packaged in a sturdy tabletop configuration. Whether handling microgram-level analytes or larger samples susceptible to static influence, this balance provides consistent performance you can trust.
Key Features
- Integrated Anti-Static Capability: Built-in static elimination (ionizer or anti-static glass chamber) helps neutralize electrostatic charges on samples and containers for stable reading.
- High-Precision Weighing Sensor: Accurate measurements with excellent repeatability
- Backlit Digital Display: Clear visibility of weight results and status indicators
- Tare / Zero Function: Enables accurate net weight measurement
- Multiple Unit Support: g, mg, oz, lb, ct (model dependent)
- Fast Stabilization & Auto Calibration: Improves workflow efficiency
- User-Friendly Interface: Intuitive keypad with essential functions
- Durable Weighing Chamber: Sturdy glass enclosure reduces drafts and static interference
- Optional Data Interfaces: RS-232, USB connectivity for data logging and PC integration
- Compact, Tabletop Design: Ideal for laboratory benches and analytical workspaces
- Overload & Error Alerts: Protects balance integrity and informs users
Specifications
|
Specification |
Details (Model Dependent) |
|
Maximum Capacity |
200 g / 220 g / 300 g (typical for analytical models) |
|
Readability (Resolution) |
0.0001 g / 0.001 g / 0.01 g |
|
Repeatability |
±0.0002 g – ±0.01 g |
|
Linearity |
±0.0003 g – ±0.02 g |
|
Anti-Static System |
Built-in static neutralizer / anti-static glass chamber |
|
Weighing Units |
g, mg, oz, lb, ct (options vary) |
|
Display Type |
Backlit LCD digital |
|
Calibration Method |
Internal auto / external manual |
|
Operating Temperature |
~5 °C – 35 °C |
|
Power Supply |
AC adapter (100–240 V) |
|
Housing Material |
Metal/ABS enclosure with glass windscreen |
|
Net Weight |
Approx. 8 – 12 kg |
|
Stabilization Time |
≤ 2–4 seconds |
|
Data Connectivity |
RS-232 / USB (optional) |
Functions & Capabilities
- Tare / Zero: Resets display to zero for net sample mass
- Anti-Static Operation: Neutralizes static to reduce interference and drift
- Unit Conversion: Switch between measurement units
- Stability Indicator: Confirms when the result is stable
- Auto Power-Off: Saves energy during idle periods
- Low-Battery & Overload Alerts: Improves safety and reliability
- Data Export: Enables connectivity with lab PCs, printers, and LIMS systems
Applications
- Analytical and Chemical Laboratories – Accurate weighing of fine and electrostatically sensitive samples
- Pharmaceutical & QC Testing – Stable results for batch formulation and compliance analysis
- Research & Development – Reliable measurement of micro quantities
- Jewellery & Precious Materials – Minimizes static-induced weight variations
- Material Science & Nanotech – Precise mass measurement for small-scale materials
- Educational Laboratories – Enhanced accuracy for student experiments and demonstrations