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  • Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace
  • Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace
  • Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace
  • Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace
  • Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace
  • Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace
Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace
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Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace

  • 1 - 9 Sets
    $2,700
  • 10 - 19 Sets
    $2,500
  • >= 20 Sets
    $2,300
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Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Automated Kjeldahl Analysis: Performs rapid nitrogen determination for precise protein content analysis in food, feed, pharmaceuticals, and environmental samples.
  • Multi-Sample Digestion: Equipped with a 20-hole graphite furnace, enabling simultaneous processing of multiple samples to boost lab efficiency.

Key features

  • 1. Advanced Material Technology

    • With a corrosion-resistant graphite furnace, you can ensure precise temperature control and durability in harsh chemical environments, outperforming traditional metal furnaces*.

  • 2. Intuitive Interactive Design

    • With a touchscreen interface and multi-program presets, you can streamline workflows with intuitive operation, reducing setup time by up to 30% versus manual models*.

  • 3. High-Throughput Performance

    • The 20-hole digestion furnace allows simultaneous processing of multiple samples, increasing throughput by 50% compared to standard 12-hole units*.

  • 4. Versatile Scenario Solutions

    • Its compact design and continuous operation capability make it ideal for high-volume laboratory environments, maintaining efficiency even during prolonged use*.

  • 5. Safety-Certified Reliability

    • Equipped with safety certifications (e.g., ISO 9001 compliance), you can ensure adherence to global laboratory safety standards, surpassing basic equipment without such approvals*.

Product details

Aoda K9840 Automatic Kjeldahl Distillation Unit with 20holes Kjeldahl Digestion Graphite Furnace

The Aoda K9840 Automatic Kjeldahl Distillation Unit is a modern, compact laboratory instrument designed for precise nitrogen content analysis in food, feed, and environmental samples. Equipped with a 20-hole graphite digestion furnace and intuitive controls, it combines durability, automation, and safety to streamline sample processing in scientific and industrial settings.

Technical specifications

FeatureSpecificationBenefit
Power TypeElectronic (220V/50Hz)With electronic power, you can ensure consistent performance and energy efficiency.
Automation LevelFully automatic distillationWith automated processes, you can reduce manual intervention and minimize errors.
Sample Capacity20 simultaneous samplesWith 20 digestion holes, you can achieve high throughput for batch testing.
Material ConstructionDurable plastic/metal compositeWith reinforced materials, you can ensure longevity in harsh laboratory environments.
Display & ControlsLarge LCD screen + orange tactile keysWith an intuitive interface, you can easily navigate settings and monitor progress.
Safety FeaturesAuto-shutoff + warning labelsWith multi-layer safety protocols, you can protect operators from hazardous fumes.
Warranty1 year standard warrantyWith comprehensive coverage, you can enjoy reliable technical support.

Customization guide

Adjustable parameters include digestion temperature range (up to 600°C) and distillation flow rate to meet specific sample requirements. The Pro model also supports customizable program presets for different analytical standards (e.g., AOAC, ISO).

Get inspired

Whether analyzing protein content in agricultural products or monitoring environmental pollutants, the Aoda K9840’s precision and speed make it ideal for labs prioritizing efficiency and accuracy. Its compact design ensures seamless integration into any workspace.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Sample Capacity10 samples15 samples20 samples
Analysis Speed30 mins/test+15% faster+30% faster*
Temperature Precision±1°C±0.75°C±0.5°C
Automation LevelSemi-automaticFully automaticIoT-enabled control
CertificationsISO 9001ISO 9001 + CEISO 9001 + CE + FDA

Supplier's note

  1. Three Breakthroughs:

    • The Pro model’s ±0.5°C temperature control ensures precise digestion, reducing errors in high-precision protein analysis.
    • IoT-enabled controls (Pro) allow remote monitoring, ideal for 24/7 lab operations.
    • The graphite furnace’s uniform heating minimizes sample cross-contamination, critical for ISO-compliant labs.

  2. Version Selection Guide:

    • Base Model: Suitable for small labs with basic testing needs (e.g., routine feed analysis).
    • Advanced Model: Best for medium-scale labs requiring faster throughput and CE-certified compliance.
    • Pro Model: Recommended for research institutions or industries (e.g., pharmaceuticals) demanding FDA-grade precision and IoT integration.

*Pro model’s speed improvement validated against traditional manual Kjeldahl methods.

Frequently asked questions

  • Which automatic Kjeldahl distillation unit suits small laboratories with limited space?

  • How do I clean and maintain the Kjeldahl Digestion Graphite Furnace?

  • What materials are used in the Aoda K9840 to ensure durability in lab environments?

  • Can the Aoda K9840 customize digestion parameters for different sample types?

  • Is the Aoda K9840’s material FDA-approved for food safety testing?

  • How does the automatic distillation process improve accuracy compared to manual methods?

  • What sample capacity does the 20-hole Kjeldahl digestion furnace support?

  • What warranty and technical support does the Aoda K9840 offer?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Automation LevelHigh-volume labs needing minimal manual interventionIndustry Standard: Semi-automatic (manual setup)
Our Base: Fully automatic (▲)
Our Advanced: Customizable automation + real-time monitoring (▲▲)
(ASTM E2557 compliant)		Reduces operator error, accelerates workflowsHigher cost for advanced automation
Sample CapacityEnvironmental testing labs processing batchesIndustry Standard: 10 samples/run
Our Base: 15 samples (▲)
Our Advanced: 20 samples (▲▲)
(ISO 8178 certified)		Efficient bulk testing, minimizes downtimeLarger footprint required for higher capacities
Noise LevelShared labs or healthcare settingsIndustry Standard: 55 dBA (normal conversation)
Our Base: 48 dBA (▲)
Our Advanced: 42 dBA (▲▲)
(Quieter than a refrigerator)		Minimizes noise disruption in sensitive environmentsAdvanced models may require soundproofing for ultra-quiet needs
Safety FeaturesHandling hazardous chemicals/biological samplesIndustry Standard: Basic spill protection
Our Base: Auto-shutoff + leak detection (▲)
Our Advanced: Dual sensors + ISO 10993 (▲▲)
(OSHA-compliant)		Reduces accident risks and equipment damageAdvanced safety adds to upfront cost
Warranty PeriodLong-term investment planningIndustry Standard: 6 months
Our Base: 12 months (▲)
Our Advanced: 24 months (▲▲)
(Covers mechanical/electrical components)		Longer coverage reduces long-term costsNo notable disadvantages
VersatilityMulti-purpose research labsIndustry Standard: 3 sample types
Our Base: 5+ types (▲)
Our Advanced: 10+ types (▲▲)
(ASTM D3929 compliant)		Adaptable to diverse testing needsMay lack specialized features for niche applications

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