Preiser - Model 4000 - Plastometer Brochure

Plastometer by PREISER SCIENTIFIC Preiser Scientific, Inc. COAL TESTING EQUIPMENT Phone: 800-624-8285 94 Oliver Street Phone: 304-727-2902 St. Albans, WV 25177 ISO 9001 Certified Company FAX: 304-727-2932 USA www.preiser.com E-mail: preiser@preiser.com The plastometer is used for the determination of plastic properties of coal by the Giesler constant-torque method. It is designed to meet the ASTM Standard D-2639, providing critical data necessary for the thorough analyses of coking coals. Features ?? The low thermal inertia designed solder pot furnace enables rapid initial heat-up to 330ºC and quick cool-down from the maximum temperature, thus minimizing time wasted in temperature adjustments ?? A regulated torque is supplied to the rabble arm stirrer through the use of regulated speed and torque control systems ?? Stirrer is embedded in the sample inside a three-piece crucible and is designed for ease of clean-ing ?? The head assembly is safely lowered into the solder pot furnace by way of a rack and pinion low-ering mechanism that ensures safe sample placement for every test ?? The microprocessor control unit automatically regulates the necessary power to the solder pot fur-nace by monitoring a type J (Iron-Constantan) thermocouple ?? During the actual test the temperature of the furnace is increased at a uniform rate of 3 ºC per minute over the operator-selected temperature range. Supplied with ?? A specially designed solder pot furnace ?? Microprocessor control system ?? A sealed head assembly ?? Printer ?? (2)ea. Barrels (Cat. No. Z211) ?? (2)ea. 3-piece Crucibles (Cat. No. Z212) ?? (2)ea. Chimneys (Cat. No. Z210) ?? (6)ea. Solder Bars (Cat. No. Z202) ?? (1)ea. Thermocouple (Cat. No. Z202) ?? (1)ea. Torque Test Assembly (Cat. No. Z706-1) Z91-3900-01 Preiser Model 4000 Plastometer 150,000—180,000 DDPM 240V/50-60Hz/20A