Robinson Centrifuge 821A 12VDC Electrically Heated 2-Place Head with 100mL Short Cone Tube and 2-Place Pre-Heater Section
$ 3,899
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821A
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API 10.4 compliant for crude oil S&W testing
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Dual-place head for efficient sample processing
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Smooth-start rheostat prevents tube breakage
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Compact, vehicle-powered 12VDC design
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Thermostatically controlled heating system for precision temperature management
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Built-in pre-heater speeds up sample preparation
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Heavy-duty construction for long service life in field environments
Robinson Centrifuge 821A 12VDC Electrically Heated 2-Place Head with 100mL Short Cone Tube and 2-Place Pre-Heater Section
The Robinson 821A Heated Centrifuge is engineered for precise determination of sediment and water (S&W) content in crude oil, fully compliant with API 10.4 testing standards. Designed for operation on a 12VDC vehicle system, it delivers reliable field and laboratory performance with thermostatically controlled heating, smooth-start variable speed rheostat, and a robust cast aluminum housing. The built-in 2-place pre-heater and compact A-style flip lid make it ideal for efficient, space-conscious operation.
| Specification | Description |
|---|---|
| Brand | Robinson |
| Model | 821A |
| Type | Electrically Heated Centrifuge |
| Application | Sediment & Water Testing in Crude Oil |
| Voltage | 12VDC |
| Heating | Electrically Heated with Thermostatic Control |
| Capacity | 2-Place Head |
| Tube Type | 100mL Short Cone |
| Pre-Heater Section | 2-Place Integrated |
| Material | Cast Aluminum Housing |
| Lid Type | A-Style Flip Lid |
| Standards | API 10.4 Compliant |
| Controller | Variable Speed Rheostat |
| Temperature | Heats Samples to 140°F |
| Operation | Vehicle-mounted 12VDC system |
| Durability | Rugged, corrosion-resistant construction |
| Dimensions (L×W×H) | 21.75″ × 20″ × 11.50″ |
| Weight | 78 lb |


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