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  • Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation
  • Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation
  • Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation
  • Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation
  • Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation
  • Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation
Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation
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Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation

  • >= 1 Sets
    $800

Customization:

Customized logo(Min.Order: 1 pieces)
Customized packaging(Min.Order: 1 pieces)
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Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Moisture Content Measurement via Distillation: Designed to precisely determine water content in materials such as food products, pharmaceuticals, and agricultural commodities using the ASTM D95-compliant Dean and Stark method.
  • Dual Sample Processing: Features two distillation columns for simultaneous analysis of two samples, streamlining efficiency in quality control or research workflows.

Key features

  • 1. Material Technology

  • With a corrosion-resistant stainless steel base and borosilicate glassware, you can ensure durability and clear observation during distillation, outperforming plastic-based alternatives.*

  • 2. Interactive Design

  • With adjustable temperature and flow rate controls, you can customize parameters for precise distillation, offering superior flexibility compared to fixed-setting models.*

  • 3. Performance Parameters

  • Complies with ASTM D95 standards, ensuring accurate moisture content measurements for diesel oil and other materials, surpassing non-certified devices in precision.*

  • 4. Scenario Solutions

  • With dual distillation columns, you can process two samples simultaneously, doubling lab efficiency compared to single-column testers.*

  • 5. Certification Standards

  • ASTM D95 certification guarantees compliance with industry standards for reliable results in pharmaceutical, food, and agricultural testing applications.

Product details

Laboratory ASTM D95 Dean and Stark Apparatus/ Diesel Oil Water Content Tester by Distillation

The Laboratory ASTM D95 Dean and Stark Apparatus/Diesel Oil Water Content Tester by Distillation is a precision instrument designed for accurate moisture content analysis in materials like diesel oil, pharmaceuticals, and agricultural products. Built with corrosion-resistant stainless steel and high-quality glassware, it combines ASTM-compliant standards with adjustable parameters for customizable testing.


Technical specifications

FeatureSpecificationBenefit
Standard ComplianceASTM D95Ensures precise, industry-recognized results
Power Requirement50Hz electronicStable operation in standard laboratory setups
MaterialBorosilicate glass + Stainless SteelWithstands high temperatures and chemical exposure
Distillation SetupDual distillation columnsTest two samples simultaneously for efficiency
Adjustable ControlsTemperature/flow rate knobsCustomize parameters for diverse sample types
Warranty1 yearFull coverage for component reliability

Customization guide

Adjustable temperature and flow rate controls allow users to tailor distillation parameters for specific sample requirements (e.g., lower heat for volatile materials). The dual-column design accommodates simultaneous testing of two samples, ideal for comparative analysis in quality control or research.


Get inspired

Ensure compliance and precision in moisture content testing with this ASTM-certified apparatus. Its dual columns and adjustable settings empower labs to handle high-volume workflows while maintaining accuracy—critical for industries like petrochemicals and pharmaceuticals.


Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range0–250°C0–300°C0–350°C*
Sample Capacity1 column (1 sample)2 columns (2 samples)3 columns (3 samples)
Automation LevelManual controlSemi-automatedFully automated
Precision±0.1%±0.05%±0.01%**
DurabilityCorrosion-resistantEnhanced chemical resistanceMilitary-grade coating***

*+30% higher max temperature vs. industry benchmarks.
**10x more precise than traditional manual testers.
***Withstands extreme pH environments (pH 1–14).


Supplier's note

  1. Three Breakthroughs:

    • ASTM D95 Compliance: Ensures results meet global petrochemical standards.
    • Dual Columns: Double testing throughput compared to single-column models.
    • Adjustable Controls: Enable fine-tuning for volatile or heat-sensitive samples.
  2. Optimal Version Selection:

    • Base Model: Ideal for small labs requiring basic ASTM compliance (e.g., academic research).
    • Advanced Model: Perfect for mid-sized labs needing dual-sample testing and semi-automation (e.g., pharmaceutical QA).
    • Pro Model: Best for industrial settings with extreme conditions (e.g., refinery labs handling corrosive materials). With its ±0.01% precision, it ensures compliance even in high-stakes scenarios.

Example Use Case: The Pro Model’s triple-coated stainless steel base and ultra-precise sensors enable safe, accurate testing of acidic diesel blends—a capability unmatched by competitors.

Frequently asked questions

  • Which ASTM-compliant water content tester is suitable for diesel oil analysis in labs?

  • How do I maintain the glass components of a Dean and Stark apparatus for longevity?

  • What’s the difference between glass and metal parts in a laboratory distillation tester?

  • Can the Dean and Stark apparatus handle two samples simultaneously?

  • Is the ASTM D95 tester suitable for 50Hz laboratory power systems?

  • Does the Diesel Oil Water Content Tester come with a warranty?

  • How does the Dean and Stark apparatus ensure accurate moisture measurement?

  • Can I customize distillation parameters for unique samples?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionLabs requiring corrosion resistanceIndustry: Basic metal + standard glassOur Base: Stainless steel (AISI 304 ▲▲) + borosilicate glass (ISO 3585 ▲)Advantages: Corrosion resistance (▲▲ vs industry), heat tolerance (▲▲)
Distillation EfficiencyHigh-throughput labsIndustry: Single column (1 sample)Our Base: Dual columns (2 samples ▲▲)Our Advanced: Triple columns (3 samples ▲▲▲)
Temperature ControlPrecision-sensitive applicationsIndustry: Fixed settings (±5°C)Our Base: Adjustable knobs (±1°C ▲)Our Advanced: Digital controls (±0.5°C ▲▲)
Compliance StandardsRegulatory compliance labsIndustry: Non-compliantOur Base: ASTM D95 certified (▲▲)Our Advanced: ASTM D95 + ISO 9001 (▲▲▲)
Sample Handling CapacityMulti-sample testingIndustry: 1 sampleOur Base: 2 samples (▲▲)Our Advanced: 3 samples (▲▲▲)
Durability & SafetyHarsh laboratory environmentsIndustry: Plastic/glassOur Base: Stainless steel + tempered glass (▲▲▲)Our Advanced: Reinforced borosilicate glass (▲▲▲▲)

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