Robinson Electrically Heated Centrifuge Model 870AT
In Stock & Ready for Immediate Shipment
Dated 7/27/11. We now have 3 Robinson centrifuges Model 870AT4 in stock and ready for immediate shipment.
Payment is required prior to a sale. Call for details.
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The Robinson 120 Volt ELECTRICALLY HEATED centrifuge with pre-heater section.
Robinson Centrifuge features include:
1. A circular design offering a high-efficiency unit that meets or exceeds the RCF requirements of API and ASTM.
2. A rheostat control with an "off" position for a slow, smooth start and speed control.
3. A pre-heater section located in the front of the centrifuge. Space saving design because a separate heater is not required.
4. Lid 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.
5. Three independent electrical circuits design.
A. One circuit operates the motor that spins the samples.
B. A second 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 preset thermostat prevents the sample temperature from dropping below 135 degrees F as specified by API and ASTM.
C. 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.
Specifications: All Robinson 870 series, 120 VAC, 60 Hz, 1 phase. 22" x 20" x 11 ?", 60 lbs.
Robinson 870A 100ml short cone, 4 place head - 2 heated pre-heater pockets.
Robinson 870A4 Same as 870A except with 4 heated pre-heater pockets.
Robinson 870AT Same as 870A except with a 15 minute timer.
Robinson 870AT4 Same as 870A4 except with a 15 minute timer.
Robinson 872A Same as the 870A but 230 VAC, single phase.
Robinson 874A4 100ml pear shape, 4 place head - 4 heated pre-heater pockets.
Robinson 874AT4 Same as the 874A4 except with a 15 minute timer.
If you are interested in purchasing these products or would like additional information about these products call 1-800-421-8329 or fill out the form below and click Submit.
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