NEXT SCIENCE Technology, Product & R&D Updates
CO
Classic Car Exhaust Gas Inspection: Inspection Methods for Simultaneously Lowering HC and CO
Explanation of the causes and inspection order for high HC and CO during exhaust gas inspections of classic cars. We will cover ignition, air-fuel mixture, intake, compression, and catalytic conver...
Research & Development
Cloud point tests were performed for the Gasoil Gellhorn.
Clogging point tests were conducted in accordance with JIS K 2288 on light oil with the specified amount of Gelhorn light oil additive and light oil without the additive. This is a record of routin...
GERHON
GERHON Diesel Technical Records | Historical Engine Tests and Logistics Field Reports
Historical GERHON records include a 1983 diesel-engine performance test at the construction mechanization research institute and a 1996 logistics field report. Laboratory data and real-world record...
GERHON
GERHON Gasoline Technical Records | Historical Fuel Economy, Emissions and Used-Oil Analysis
Historical GERHON records include 1985 Japanese 10-mode tests on the same gasoline vehicle and a separate 1993 used-oil analysis. This report presents fuel economy, CO, HC and CO2 trends and oil sa...
GERHON
Introducing the New GERHON Fuel Conditioning Range
GERHON, previously designed for use with gasoline, diesel and kerosene, has evolved into three dedicated GERHON Fuel Conditioning products. This article explains the thinking behind the renewal and...
GERHON
What is an octane rating? The difference between premium and regular gasoline, the meaning of 89 and 96, and the relationship to engine knocking.
Octane rating is an indicator of a gasoline's resistance to knocking. We will explain the meaning of the JIS ratings of 89 and 96, the difference between premium and regular gasoline, specified fue...