Ohaus Analytical Balance EX 623 High Capacity Balances

Ohaus Analytical Balance EX 623 High Capacity Balance

The Ohaus EX 623 High Capacity Analytical Balance delivers precise weighing performance with a maximum capacity of 620 g and a fine readability of 1 mg. Designed for laboratories, research facilities, and quality control applications, it is an excellent choice for users who require accurate results for medium-to-large sample sizes.

Equipped with AutoCal™ automatic internal calibration, the balance ensures consistent accuracy without manual recalibration. Its 5.7-inch full-color VGA touchscreen provides a modern, intuitive interface, while the draftshield minimizes the effects of air currents and dust for stable measurements.

The 130 mm stainless steel pan supports a wide range of samples, and connectivity is enhanced with USB, RS232, and optional Ethernet for easy data transfer and system integration. A fast 1-second stabilization time helps streamline workflows and improve productivity.

Key Features

• High 620 g capacity with 1 mg readability

• AutoCal™ automatic internal calibration for consistent accuracy

• 5.7-inch full-color VGA touchscreen for intuitive operation

• Draftshield included for protection against environmental interference

• 130 mm stainless steel pan suitable for various sample sizes

• USB and RS232 connectivity with optional Ethernet support

• Rapid 1-second stabilization for efficient weighing

• Multiple measurement units including grams, carats, and ounces

• Protective in-use cover included for extended durability

Technical Specifications

• Maximum Capacity: 620 g

• Readability: 1 mg

• Pan Size: 130 mm (5.1 in)

• Linearity: ±0.002 g

• Repeatability (typical): 0.001 g

• Minimum Weight (USP, 0.1%): 1.6 g

• Stabilization Time: 1 second

• Tare Range: Full capacity by subtraction

• Dimensions (L × H × W): 393 × 350 × 230 mm (15.5 × 13.8 × 9.1 in)

• Net Weight: 6.9 kg (15.2 lb)

• Power Supply: AC adapter (included)

• Working Environment: 10°C – 30°C, 85% RH non-condensing

Applications

• Research requiring high precision and mid-range capacity

• Quality control in pharmaceutical, chemical, and food industries

• Advanced industrial processes with medium sample sizes

• Academic laboratories and scientific studies

Conclusion

The Ohaus EX 623 High Capacity Analytical Balance offers an ideal balance between precision and capacity. With AutoCal™, a protective draftshield, rapid stabilization, and versatile connectivity, it provides reliable performance for laboratories and industries that demand both accuracy and efficiency.