PM-93 Pensky-Martens Flash Point Tester

The Seta PM-93 is a fully automated Pensky-Martens closed cup flash point tester which combines strict method conformance with the latest control technology and safety systems to provide the ultimate level of fast, accurate and safe analysis. Flash points can be determined up to 400C using either standard mode for where the flash point is […]

InfraCal 2 ATR-B – Biodiesel In Diesel Analyzer

The InfraCal 2 Biodiesel Blend Analyzer for measuring percent biodiesel in diesel is the ideal solution where a quick, accurate, on-site measurement is required and a single, repetitive biodiesel blend analysis is needed. The InfraCal 2 ATR-B is based on proven IR technology, originally developed by Wilks, and used by fuel distributors, blenders, producers and regulatory agencies […]

General Purpose Viscosity Reference Standards

Certified in strict accordance with ASTM D2162, the primary method for viscosity standards manufacture. Dual  certified to the International Standards BS EN ISO / IEC 17025 and ISO Guide 34 under our UKAS accrediatation. We test at Primary level using master viscometers in accordance with ASTM D2162 to ensure the lowest uncertainty of measurement thus providing standards […]

PhotonMaster™ Luminometer

The world’s first USB-operated luminometer has become even more versatile!  LuminUltra’s PhotonMaster is now coupled with the PhotonMaster Bluetooth Module (PBM), meaning that data can not only be generated independently from a computer, but also collected and analyzed in real-time when paired via Bluetooth with our LuminUltra Cloud™ mobile app. Already have a PhotonMaster but want the […]


KESSLER’S rigid manufacturing, tolerances and inspection ensures the production of ASTM thermometers that are well within the dimensional  and accuracy specifications of E-1 and E-77 of ASTM. View More Products

Hanon FCH6-20 Refrigerated and Heating Circulator

Hanon F Series Refrigerated and Heating Circulator can be widely used in oil, physical, chemical, pharmaceutical, environmental protection and other fields of science, precision temperature control equipment. Characteristics: Fuzzy PID temperature control system: control temperature stability accurately and fast. Multi-protection: Over-current protection, high and low temperature warning functions, dry-running protection. Convenience function: Parameters memory function, […]

CONOSTAN® Viscosity Standards

The same product reliability and stability that our customers trust in metallo-organic standards are now available in General Purpose Viscosity standards. These certified, mineral oil based, viscosity standards were developed for calibration and verification of all types of viscometers, including glass capillary viscometers, rotational viscometers, cup and falling ball viscometers. All standards are traceable to […]