Pour and Cloud Point Tester DPC-801
The instrument is designed and made as per ASTM D97, ASTM D2500, IP15, and IP219.
Specification :
Technical parameters
1. Power supply: AC 220V±10%, 50 Hz
2. Temperature controlling in cold trough:
(1) Cold trough I: room temperature～-51°C, ±1°C, temperatures in two baths are equal
(2) Cold trough II: room temperature～-70°C, ±1°C, temperatures in two baths are equal
3. Refrigeration system: by a new type of refrigeration compressor
4. Ambient temperature: ≤30°C
5. Relative humidity: ≤85%
6. Total power consumption: not more than 1500 W
7. Dimensions (m): 0.92×0.67×0.51
Dual-Function Low-Temperature Performance Testing with the Pour and Cloud Point Tester DPC-801
Streamline cold-flow characterization of petroleum products with the Pour and Cloud Point Tester DPC-801—a versatile, semi-automatic instrument engineered to determine both cloud point and pour point in a single platform, compliant with ASTM D2500 / D5773 (cloud) and ASTM D97 / D5949 (pour), as well as ISO 3015, ISO 3016, ISO 3019, and IP 15 / IP 374 standards. Ideal for refineries, fuel terminals, and lubricant labs, the DPC-801 ensures accurate assessment of low-temperature operability for diesel, biodiesel, jet fuel, and lubricating oils.
Engineered for Efficient, Standards-Based Cold Testing
The DPC-801 Pour and Cloud Point Tester features a precision refrigerated chamber capable of cooling samples down to –70°C, with independent test positions for cloud and pour point analysis. For cloud point, it uses an automatic optical detection system that identifies the first wax crystal formation as the sample cools. For pour point, it employs a motorized tilting mechanism that checks fluidity at 3°C intervals, determining the lowest temperature at which the sample still flows.
- Dual-Test Capability in One Unit – Switch between cloud and pour point modes without hardware changes.
- Full Compliance with ASTM & ISO Methods – Supports both manual (D97/D2500) and automatic (D5949/D5773) protocols.
- Temperature Range: Ambient to –70°C – Covers arctic-grade fuels and lubricants with ±0.5°C stability.
- Automatic Detection Systems – Optical sensor for cloud point; tilt-and-sense for pour point—minimizing operator bias.
- Multi-Sample Capacity (Up to 2–4 Samples) – Increases throughput for routine QC.
- Color Touchscreen & Data Logging – Stores 200+ results with method, sample ID, and timestamp; USB export for reports.
Trusted for Fuel and Lubricant Cold-Weather Performance
Cloud point indicates the onset of wax crystallization—critical for diesel and jet fuel operability—while pour point defines the lowest pumpable temperature for lubricants. The DPC-801 helps ensure your products meet EN 590, ASTM D975, DEF STAN, and OEM winter-grade specifications, preventing filter clogging, gelling, or equipment failure in cold climates.
Whether you’re validating winterized diesel batches or qualifying hydraulic oil for Nordic operations, the Pour and Cloud Point Tester DPC-801 delivers reliable, auditable, and efficient low-temperature analysis—so you can guarantee performance when it matters most.
Know your limits. Perform in the cold. Comply with confidence.
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