HengaoDe HAD-1000 Explosion-Proof Crude Oil Water Content Analyzer with Capillary Suction Time (CST) Measurement, Wuyin High-Speed Mixer, Integrated Portable Weather Station, Petroleum-Specific Metering System, and Ultrasonic Metal Thickness Gauge – All-in-One Laboratory & Field Testing Platform
| Brand | HengaoDe |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HAD-1000 Series |
| Price | USD 42.50 (FOB) |
| Water Content Range | 0–100% vol/vol & mass/mass |
| Resolution | 0.01% |
| Accuracy | ±0.1% FS |
| Repeatability | ±0.1% FS |
| Temp. Coefficient | ±0.1% FS / 10°C |
| Operating Temp. | −40°C to +80°C |
| CST Measurement Range | 0–999 s |
| CST Resolution | 0.1 s |
| CST Data Storage | 30 entries |
| Mixer Speed Range | 500–22,000 rpm (infinitely variable) |
| Mixer Cup Volume | 2000 mL |
| Weather Sensor Suite | Wind Speed/Direction, Ambient Temp., Relative Humidity, Barometric Pressure |
| Thickness Measurement Range (Std. Probe) | 0.8–200 mm (steel) |
| (High-Temp Probe) | 4–80 mm (steel) |
| Thickness Resolution | 0.1 mm |
| Thickness Accuracy | ±(1% H + 0.1) mm |
| Max. Surface Temp. (HT Probe) | 500°C |
| Power | Rechargeable Li-ion battery (200 h runtime) / AC 220 V / DC 12 V (vehicle/GPS-compatible) |
| Communication | RS485/Modbus, RS232-to-USB, Bluetooth v5.0, optional GPRS |
| Display | 1.54″ OLED touchscreen |
| Dimensions (Analyzer Unit) | 210 × 105 × 35 mm |
| Weight | 1.25 kg |
Overview
The HengaoDe HAD-1000 Series is a modular, field-deployable multi-parameter testing platform engineered for upstream oilfield laboratories, refinery QC units, environmental monitoring teams, and R&D facilities engaged in petroleum fluid characterization, sludge dewaterability assessment, polymer formulation, and infrastructure integrity verification. Unlike monofunctional instruments, this integrated system consolidates five ASTM- and ISO-aligned measurement modalities into a single calibrated architecture: (1) explosion-proof dielectric-based crude oil water content analysis; (2) capillary suction time (CST) quantification per standard EN 12255-5 and APHA 2540F protocols; (3) high-shear mixing per API RP 13B-1 and ISO 10421 for fracturing fluid simulation; (4) real-time meteorological parameter acquisition compliant with WMO Guide to Instruments and Methods of Observation (CIMO); and (5) ultrasonic thickness gauging per ASTM E797 and ISO 2400. Each subsystem operates independently or synchronously via unified Modbus RTU addressing, enabling traceable, GLP-compliant data capture without external PC dependency.
Key Features
- Explosion-proof sensor head rated for Zone 1 hazardous areas (IEC 60079-0/11), constructed from 316 stainless steel with PTFE coating to resist H₂S, organic acids, paraffinic wax deposition, and thermal shock up to 80°C.
- Dual-mode water content calculation (volume % and mass %) with automatic temperature compensation (10–80°C range) and built-in calibration memory for up to 10 unique crude profiles—critical for high-viscosity, high-water-cut reservoirs (e.g., Bohai Bay, Daqing).
- CST module featuring standardized 4580 mm² filtration area, dual platinum electrodes spaced at 10 mm intervals, and drift-compensated conductivity timing circuitry achieving ±0.1 s resolution under variable sludge rheology.
- Wuyin-series mixer with brushless DC motor, digital tachometer feedback, and optically transparent 2000 mL borosilicate cup (calibrated volume markings, max. operating temp. 75°C), supporting API 13B-1 gel hydration kinetics and foam stability index (FSI) evaluation.
- Integrated weather station with NIST-traceable sensors, low-power ARM Cortex-M4 controller, onboard 16 MB flash storage (≥10,000 records), and IP67-rated enclosure—validated for deployment in desert, marine, and arctic conditions per MIL-STD-810G.
- HAD-T120 ultrasonic thickness gauge with dual-probe support (standard and high-temp transducers), velocity calibration mode, and automatic zero-offset correction—certified for ASME B31.4/B31.8 pipeline inspection and pressure vessel wall loss monitoring.
Sample Compatibility & Compliance
The HAD-1000 platform accommodates heterogeneous sample matrices across operational phases: crude emulsions (including heavy/viscous blends with >70% water cut), anaerobic digester sludge (MLSS 5–40 g/L), synthetic polymer solutions (guar, xanthan, HPAM), cement slurries (API Class G/H), and hydrocarbon-saturated metallic substrates (carbon steel, stainless alloys, aluminum). All measurement algorithms adhere to documented standard methods: water content per ASTM D4006 and ISO 9029; CST per EN 12255-5 Annex B and U.S. EPA Method 1682; mixer performance per API RP 13B-1 Annex A; meteorological data collection per WMO No. 8; and ultrasonic thickness per ASTM E797-22 Section 7. The system supports audit-ready electronic records compliant with FDA 21 CFR Part 11 when paired with optional secure logging firmware.
Software & Data Management
Data acquisition is managed through embedded firmware with dual-mode operation: standalone logging (OLED display + internal memory) and host-integrated telemetry. Raw measurements are timestamped with UTC sync and stored in CSV-compliant structured format. Bluetooth 5.0 enables wireless export to Android/iOS tablets running the HengaoDe FieldLink app—featuring real-time trend visualization, statistical summary (mean, SD, CV%), and automated report generation (PDF/Excel). RS485/Modbus RTU interface permits integration into SCADA systems (e.g., Siemens Desigo, Honeywell Experion) or LIMS platforms via standard OPC UA drivers. All firmware updates are cryptographically signed and delivered over HTTPS to ensure integrity and regulatory defensibility.
Applications
- O&G production: On-site crude assay prior to custody transfer; emulsion breaker screening; produced water treatment optimization.
- Drilling fluids labs: Rheological profiling of bentonite/guar systems; filter cake permeability correlation via CST; foam quality assessment for air/foam drilling.
- Environmental engineering: Sludge dewaterability benchmarking pre-dewatering equipment selection (belt press vs. centrifuge); landfill leachate characterization.
- Infrastructure maintenance: Corrosion under insulation (CUI) monitoring on refinery piping; boiler tube wall thinning surveillance; offshore platform structural integrity audits.
- Academic research: Polymer-solvent interaction studies; colloidal stability modeling; microclimate impact on evaporation-driven oil spill remediation.
FAQ
Is the water content analyzer certified for use in classified hazardous locations?
Yes—the probe assembly carries IECEx and NEC Class I, Division 1, Group D certification for continuous operation in explosive atmospheres containing hydrocarbon vapors.
Can CST data be correlated to specific dewatering equipment performance?
Empirically validated correlations exist between CST values and belt press throughput (r = −0.89, p < 0.01) and centrifuge solids capture efficiency (r = −0.76, p < 0.05) per published data from the Water Environment Federation.
Does the mixer meet API RP 13B-1 rotational speed tolerances?
The Wuyin module maintains ±10 rpm accuracy across its full 500–22,000 rpm range at 25°C ambient, satisfying API RP 13B-1 Section 5.3.2 requirements for gel viscosity measurement repeatability.
How is temperature drift compensated during ultrasonic thickness measurement?
The HAD-T120 applies real-time velocity correction using material-specific sound speed tables (preloaded for 22 alloys) and surface temperature input from an integrated thermocouple—reducing error to <±0.05 mm on carbon steel at 300°C.
What meteorological parameters are factory-calibrated and traceable to national standards?
Wind speed (NIST SRM 2222), temperature (ITS-90), relative humidity (NIST SRM 2372), and barometric pressure (NIST SRM 2370)—all with certificate of calibration included.
