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Robinson Electrically and Water-Heated Centrifuges!
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Best Pricing on Robinson Centrifuges!!
You won't get better pricing on Robinson Centrifuges
Call us at 800-421-8329 |
 Robinson Electrically Heated Centrifuge, Model 820/821A
Robinson Electric Centrifuge, heated, that operates from the vehicle's 12-volt system. The centrifuge has a rheostat control with an "off" position for a slow, smooth start and speed control. The centrifuge has a Slide open, two-section lid, designed with a hole in the center so that the centrifuge RPM's can be checked with a hand held tachometer with the centrifuge lid closed. This feature is especially efficient where room above the Robinson centrifuge is limited. This feature also reduces heat loss because it does not require that the complete lid be open for the operator to insert and remove the samples from inside the Robinson centrifuge. A flip-up pre-heater section on the Robinson centrifuge is located in the front of the centrifuge.
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 Robinson 12 Volt Electrically Heated Centrifuge Model 820/821B
Robinson 12 Volt Electrically heated Centrifuge that operates from the vehicle's 12-volt system. A pre-heater section located in the front of the centrifuge for easy access to the operator.Three independent electrical circuit design. One circuit operates the motor that spins the samples. A second circuit, controlled by an "on-off" switch and thermostat, heats the centrifuge bowl. The third circuit is for the pre-heater section, which is comparable to the separate two-place electrical heater built into the centrifuge.
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 Robinson Electrically Heated Centrifuge Model 870AT
Robinson Centrifuge Model 870AT 120 Volt ELECTRICALLY HEATED centrifuge with pre-heater section. Three independent electrical circuits design. One circuit operates the motor that spins the samples. A second circuit, controlled by an "on-off" switch and thermostat, heats the centrifuge bowl. The third circuit is for the pre-heater section, which is like a separate two-place electrical heater built into the centrifuge. It is operated by a high-off-low switch and controlled by the operator. Depending upon the oil sample's starting temperature, it raises the temperature of the two samples to 140 degrees F in minutes.
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 Robinson Centrifuge, Electrically-Heated, Air-Driven!
Centrifuge, Electrically-Heated, Air-Driven has a pressure regulator speed control, non-lubricated air motor, pre-heater section and two independent electrical circuits One circuit, controlled by an on-off switch and thermostat, heats the centrifuge bowl. When the sample is placed in the centrifuge at 140 degrees F, the pre-set thermostat prevents the sample temperature from dropping below 135 degrees F as specified by API and ASTM. The second circuit is for the pre-heater section and is also controlled by an on-off switch and thermostat. Depending upon the oil sample's starting temperature, it will raise the temperature of two samples to 140 degrees F in a few minutes.
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 Robinson Water-Heated Centrifuge
Robinson Water-Heated Centrifuge unit operates on vehicle engine heat absorbed into the cooling system. By simply circulating the vehicle's cooling media through the Robinson centrifuge's watertight cavity, media heat is absorbed by the aluminum housing. Depending on the engine thermostat, centrifuge location, and water hose insulation going on the centrifuge, the unit will produce a temperature of approximately 150 degrees F. A heavy aluminum casting with a large watertight cavity for maximum heating capacity. The larger the cavity, the more hot water circulating in the centrifuge, the greater the BTU's available for heating the oil sample.
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 Robinson Centrifuge, Non-Heated
Centrifuge, Robinson 120 Volt with a rheostat control with an "off" position for a slow, smooth start and speed control. The lid is designed with hole in the center so that the centrifuge RPM's can be checked with a hand held tachometer with the centrifuge lid closed.
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 Robinson Air Driven Centrifuge
Air Driven Centrifuge has a non-lubricated air motor. Requires no lubricator, eliminating the need for oil, service and maintenance. The Air-Driven Centrifuge has a pressure regulator control with an "off" position for a slow, smooth start and speed control.
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 Robinson Hand Centrifuges!
Robinson Hand Centrifuges, spring clutch, wide sweep, aluminum body. Die-cast Aluminum body. Speed is attained through a 16 to 1 ratioi of the pinion gear. Wide sweep crank has as spring clutch which assures effortless and safe start-up and stopping.
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