The K16200 Pensky-Martens Closed Cup Flash Tester determines flash points of a wide range of products by a closed cup method with slow speed stirring of the sample. Extensively used in shipping and safety regulations for detection of contamination by volatile and flammable materials in fuel oils and lubricating oils, and for characterization of hazardous waste samples. Smooth operating cover mechanism slides shutter open and applies test flame at the turn of a knob. Cover fits over brass test cup and includes pilot flame, test flame reference bead, and plated brass thermometer ferrule. Electrically heated model is equipped with a 750W nickel-chromium heater with stepless variable control for accurate, repeatable temperature rate of rise settings per specifications. Heater unit is enclosed in a stainless steel housing with cooling vents. Includes line cord receptacle and switch for accessory slow speed stirrer. Gas heated model has a built-in nickel plated brass natural gas burner, or can be supplied with an artificial gas burner or liquid propane burner (specify when ordering). Both models are mounted on a sturdy cast iron base. STIRRER MOTOR MUST BE ORDERED SEPARATELY. Included Accessories: Brass Test Cup with Handle and Thermometer Holder. Conforms to: ASTM D93; AASHTO T73-811; IP 34; ISO 2719; DIN 51758; FTM 791-1102. Shipping Weight: 30 lbs (13.6kg). Dimensions: 2.9 Cu. ft.