Analytical Balances

ESJ Internal Calibration Analytical Balances

A rear-mounted electromagnetic-force-sensor analytical balance with automatic internal, timing and temperature-change calibration.

ESJ internal calibration analytical balance with glass draft shield and digital display

Overview

Uses an internationally recognised, high-sensitivity, high-stability rear-mounted electromagnetic force sensor with a three-door large windshield and spacious weighing chamber. A Δ90 mm stainless-steel weighing plate accepts larger containers, with a built-in standard stainless-steel weight and backlit LCD display. Automatic internal calibration covers timing and temperature-change calibration to eliminate drift errors from temperature, environment and time. Includes overload/underload alarm, temperature compensation, full-range tare, multiple weighing-unit conversion (grams, carats, ounces), counting and percentage weighing, and an RS232 output interface.

Applications

  • High-precision analytical weighing requiring automatic internal/timing/temperature calibration
  • Laboratory quality-analysis workflows needing counting or percentage weighing
  • Routine mass measurement where drift errors must be minimised

Model variants

ModelCapacityReadabilityRepeatabilityLinearityPan sizeWeight
ESJ220-4A220 g0.1 mg±0.1 mg±0.2 mgΔ90 mm9.1 kg
ESJ210-4A210 g0.1 mg±0.1 mg±0.2 mgΔ90 mm9.1 kg
ESJ200-4A200 g0.1 mg±0.1 mg±0.2 mgΔ90 mm9.1 kg
ESJ120-4A120 g0.1 mg±0.1 mg±0.2 mgΔ90 mm9.1 kg

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