KERN & SOHN ADJ 200-4 ADJ Analytical Balance, 220 g Capacity, 0.0001 g Readability, RS-232

KERN & SOHN ADJ 200-4 Analytical Balance — 220 g Capacity at 0.0001 g Readability

Precision-critical workflows in pharmaceutical, chemical, and research laboratories depend on reliable sub-milligram measurements — and the KERN & SOHN ADJ 200-4 Analytical Balance is engineered to deliver them. The ADJ 200-4 combines a 90 mm ø stainless steel pan, glass draught shield, and a 8 h warm-up time, making it suitable for quality-control labs, university research facilities, and industrial R&D environments.

Key Features

• 220 g capacity at 0.0001 g readability: The KERN & SOHN ADJ 200-4 Analytical Balance covers a 220 g weighing range with 0.0001 g (0.1 mg) readability and 2.200.000 internal resolution, meeting the demands of pharmaceutical, chemical, and materials-science labs.
• External calibration with E2 reference weight: Calibration is performed using a certified E2 reference weight — the recommended 200 g (E2) — giving laboratories full control over calibration scheduling and traceability documentation.
• Backlit 7-segment LCD: A backlit 7-segment LCD ensures readings remain legible in poorly lit laboratory environments, reducing eye strain during extended sessions.
• Glass draught shield: A glass draught shield surrounds the 90 mm ø stainless steel weighing pan, protecting samples from air currents that cause reading instability — essential in open-bench laboratory settings.
• Multi-function application suite: Built-in applications include parts counting, percentage weighing and more, enabling the KERN & SOHN ADJ 200-4 Analytical Balance to serve as a versatile instrument across multiple lab disciplines without add-on software.
• RS-232 data interface: The RS-232 interface allows direct output to laboratory printers, PCs, and LIMS, enabling seamless GLP/GMP documentation and real-time data capture.
• Built-in level indicator and adjustable feet: An integrated bubble level indicator paired with adjustable levelling feet ensures the KERN & SOHN ADJ 200-4 Analytical Balance is perfectly level before every measurement, a critical prerequisite for 0.1 mg accuracy.

Detailed Overview

The KERN & SOHN ADJ 200-4 Analytical Balance houses a 90 mm ø stainless steel weighing pan and glass draught shield in a cast aluminium, plastic enclosure (230×310×330 mm, W×D×H). Maximum capacity is 220 g at 0.0001 g readability, reproducibility 0.0002 g, linearity ± 0.0004 g, with stabilization in 3 s. External calibration using the E2 reference weight ensures full measurement traceability. The RS-232 interface streams results to printers, PCs, and LIMS. Allow 8 h warm-up time before critical measurements.

Applications

• Pharmaceutical ingredient weighing and formulation
• Chemical research sample preparation and assay work
• Quality-control testing in industrial and food-safety laboratories
• Academic and R&D gravimetric analysis
• Density determination of solids and liquids

Why Choose the KERN & SOHN ADJ 200-4?

The KERN & SOHN ADJ 200-4 Analytical Balance suits laboratories that need dependable 0.1 mg accuracy with reliable data output and a broad built-in application suite. Shop now at Weighcore.