Robinson Centrifuge 820A4 12VDC Electrically Heated 4-Place Head with 100mL Short Cone Tube and 4-Place Pre-Heater Section
$ 4,110
Lead Time: 3–4 weeks
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820A4
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Meets API 10.4 testing standards
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Electrically heated and thermostatically controlled
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Smooth-start rheostat minimizes tube breakage
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Durable cast aluminum construction
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Integrated 4-place pre-heater for faster processing
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Ideal for crude oil haulers and field testing applications
Robinson Centrifuge 820A4 12VDC Electrically Heated 4-Place Head with 100mL Short Cone Tube and 4-Place Pre-Heater Section
The Robinson 820A4 Centrifuge is a precision-engineered heated centrifuge designed for determining sediment and water (S&W) content of crude oil in accordance with API 10.4 testing standards. Operating on a 12VDC vehicle system, it combines portability, durability, and advanced heating control for field and laboratory use. Its solid-cast aluminum housing ensures long-term reliability, while the integrated heater and variable speed controller provide consistent and accurate results.
| Specification | Description |
|---|---|
| Brand | Robinson |
| Model | 820A4 |
| Type | Electrically Heated Centrifuge |
| Application | Sediment & Water Testing in Crude Oil |
| Voltage | 12VDC |
| Heating | Electrically Heated with Thermostatic Control |
| Capacity | 4-Place Head |
| Tube Type | 100mL Short Cone |
| Pre-Heater Section | 4-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 |
| Dimensions (L×W×H) | 21.75″ × 20″ × 11.50″ |
| Weight | 78 lb |


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