• Conforms to ASTM D445, D2170, IP 71, 319, ISO 3104, DIN 51550, FTM 791-305
• Capacity: 6 glass capillary viscometers
• Dimensions: Depth [12" (30.5cm)] Capacity [7.6 gal. (28.8 l)]
• Bath Medium: high temperature silicone heat transfer fluid is recommended
• Viscometer Ports: Round [2" (51mm) dia.] Rectangular [1.75 x 2" (44.5 x 50.8 cm)]
• Electrical Requirements: [115V 50/60 Hz, Single Phase, 13.9 Amp] [220-240V 50/60 Hz, Single Phase, 7.2 Amp]
• Included accessories: Port covers, stainless steel (6)
• Dimensions: (l x w x h) 14.5" x 14.5" x 36.5" (36.8 x 36.8 x 92.7 cm) 13.6 cu. ft. for shipping
• Weight: 68 lbs. (30.8 kg) Shipping Weight: 90 lbs. (40.8 kg)

• High accuracy temperature control with digital setpoint and display
• Test temperature range to 450°F (232°C)
• Viscometer port options
• Continuous heat circuit for rapid warm-up
• Built-in overtemperature control assures safe operation
• Conforms to ASTM D445, D2170, and related specifications for kinematic viscosity testing

Designed for high temperature kinematic viscosity determinations of petroleum products, including ashpalts (bitumens), road oils, and asphalt cements. Features digital solid state temperature control accurate to within +/-0.01°C (+/-0.02°F) at temperatures of up to 220°C (450°F). Temperature selection is made by dialing the desired value on the digital LCD display - bath temperature then stabilizes withing +/-0.5°C (+/-1°F) of the setpoint. Adjust within +/-0.01°C using the fine tuning control. A selector switch at the rear of the bath permits selection of either °C or °F temperature scale setpoint and display. High output chrome plated heaters provide efficient transfer, and a turbine stirrer system provides turbulence-free circulation. A boost heater circuit can be used to warm the bath liquid at several times the normal rate. Circulat tap water or refrigerated coolant through the built-in cooling coil for operation at near ambient temperatures or below. A temperature limit control circuit automatically interrupts power to the bath when equipment malfunction or operator error causes bath liquid temperature to exceed 16.7°C (30°F) above the setpoint or 260°C (500°F). Power is also interrupted at any temperature if the PT-RTD sensor probe becomes disconnected or malfunctions. Power must then be restored manually by the operator after checking the cause of the problem. Insulated cabinet has a safety viewing shield and a chemical resistant cover assembly, which accomodates six round or rectangular viscometer holders. Pyrex^TM bath jar is completely enclosed, and is brightly illuminated for easy viewing of viscometer tubes.