Logan Instruments LLC

Logan Instruments Corp., founded in 1990 and headquartered in Somerset, New Jersey, is a specialized manufacturer of laboratory testing instruments for the pharmaceutical and cosmetic industries. The company designs, manufactures, and distributes manual and automated dissolution testing systems compliant with USP Apparatus 1–7, transdermal diffusion cells, and physical testing equipment for tablets, capsules, and powders. Logan's product portfolio includes the Universal Dissolution Tester UDT-804, Franz Cell diffusion systems, water-jacket and dry-heated transdermal cells, and media delivery systems. The company also offers inhaler dose uniformity testing and permeation analysis equipment. With three decades of experience serving pharmaceutical R&D and quality control operations, Logan supplies over 60 countries and counts leading pharmaceutical companies, cosmetic manufacturers, CROs, and research institutions among its clients. Services include equipment design, production, distribution, technical support, and regulatory compliance testing to support drug development and manufacturing workflows.