Laboratory Scales & Balances – HZK-FA300

Stop Settling for Estimates: Why the HZK-FA Analytical Balance is Your Lab’s Next Balance

In the world of quantitative analysis, success hinges on one metric: accuracy. When your research, quality control, or formulation requires pinpoint precision, a standard scale simply won’t suffice. You need a device engineered for the extreme—a balance that offers uncompromising speed, stability, and reliability.

The HZK-FA300S Analytical Balance is that tool. Built on cutting-edge technology and designed for the modern lab environment, the HZK-FA series provides the verifiable, high-resolution performance required to eliminate measurement uncertainty.

Here is a deep dive into why the HZK-FA balance isn’t just an instrument—it’s an essential upgrade to your precision workflow.

The Technology That Defines Precision: EMFC with Super Monoblock Sensor

At the heart of the HZK-FA’s exceptional performance is the advanced Electromagnetic Force Restoration Technology (EMFC). This is the dominant and most precise weighing principle used in analytical and microbalances globally, and for good reason:

• Null-Balance Operation: Unlike conventional load cells that rely on measuring material deformation, the EMFC system measures the exact electromagnetic force required to restore the balance beam to its absolute zero position. This fundamental difference eliminates common measurement errors such as creep, hysteresis, and non-linearity that plague lesser technologies.

• Super Monoblock Sensor: The HZK-FA utilizes a high-resolution “Super Monoblock” sensor structure. This monolithic design provides superior thermal stability and perfect alignment, ensuring consistency and long-term durability, even in environments with minor temperature fluctuations.

• Speed and Stability: The sophisticated electronic control system provides active damping, achieving a fast settling time while maintaining outstanding stability and repeatability of ±0.2 mg.

With a 300 g maximum capacity and an ultra-fine 0.1 mg (0.0001g) readability, the HZK-FA provides the high accuracy necessary for industries like pharmaceuticals, chemical analysis, and material science.

 Engineered for the Real World: Reliability Features

Precision doesn’t happen in a vacuum, which is why the HZK-FA is built to actively manage environmental challenges:

• Real-Time Temperature Compensation: The balance offers real-time temperature compensation across the whole weighing range. This feature, combined with multi-point linearity calibration, ensures sustained accuracy by automatically correcting for thermal drift.

• Seven-Level Anti-Shock System: External vibrations are the enemy of 0.1 mg measurements. The HZK-FA counters this with a seven-level adjustable anti-shock function and multiple intelligent anti-shock technologies, ensuring you get a stable reading even in demanding laboratory locations.

• Robust Build Quality: The unit is protected by an antistatic glass windshield and includes built-in overload protection, safeguarding the delicate sensor for long operational life.

• Workflow Integration and Versatility

The HZK-FA is designed to fit seamlessly into modern data protocols, transforming raw measurements into actionable data instantly:

• Extensive Application Modes: Increase your productivity with a comprehensive suite of built-in functions:

  • Percentage Weighing

  • Dynamic (Animal) Weighing

  • Selectable Count Mode

  • Density Measurement (requires optional kit)

  • Peak Holding Function

  • Gross/Net/Tare Weight Weighing

  • Accumulating Function

• Flexible Weighing: Equipped with an under-hook for specialized below-counter weighing applications.

• Unit Conversion: Features a shield for over 20 different weighing units (including g, ct, lb, oz, ozt, GN, dwt, and N).

Key Specifications Summary

• Compensation: Provides real-time temperature compensation across the whole range.

• Display: Equipped with a Large LCD display.

• Weighing Units: Features a shield for over 20 different weighing units, including g, ct, lb, oz, ozt, GN, dwt, and N.

• Connectivity: Fitted with an RS232/USB line for communication with external devices.

• Functionality: Includes an under-hook for below-counter weighing, a default automatic weighing mode, and settings for time, date, and temperature display.