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  • PQ400 Common Rail Injector Double Spring Nozzle Tester test Instruments diesel Injector test Bench
  • PQ400 Common Rail Injector Double Spring Nozzle Tester test Instruments diesel Injector test Bench
  • PQ400 Common Rail Injector Double Spring Nozzle Tester test Instruments diesel Injector test Bench
PQ400 Common Rail Injector Double Spring Nozzle Tester test Instruments diesel Injector test Bench
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PQ400 Common Rail Injector Double Spring Nozzle Tester test Instruments diesel Injector test Bench

  • 1 - 4 Sets
    $3,999
  • >= 5 Sets
    $3,700

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
Graphic customization（Min.Order: 50 pieces）
View product details

PQ400 Common Rail Injector Double Spring Nozzle Tester test Instruments diesel Injector test Bench

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Pressure Testing & Analysis: Designed to test and analyze common rail injectors and double spring nozzles in diesel engines, measuring pressure, flow rates, and leakage.
  • Multi-Parameter Monitoring: Equipped with dual pressure gauges (branded "GIREL") for precise measurement and control of hydraulic/pneumatic systems, ensuring accurate diagnostics.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body and reinforced plastic components, ensure long-lasting durability in harsh industrial environments. The sturdy construction is up to 30% more durable than all-plastic testers*

  • 2. Interactive Design

    • With dual-color valve controls (red/black and blue), easily adjust pressure settings with precision, reducing operational errors by up to 40% compared to single-control models*. The transparent cylindrical container allows real-time fluid monitoring for enhanced safety.

  • 3. Performance Parameters

    • Equipped with dual GIREL pressure gauges, achieve ±1% accuracy in pressure measurement, outperforming standard gauges by 25% in precision*. The device supports continuous 24/7 operation, ideal for high-volume commercial testing.

  • 4. Scenario Solutions

    • Designed for commercial diesel injector testing, handle continuous 24/7 operations without performance degradation, ideal for workshop environments requiring uninterrupted service. The adjustable valves enable quick adaptation to different injector types and pressure ranges.

  • 5. Certification Standards

    • Certified to ISO 9001 quality management standards, ensuring reliable performance and compliance with global industrial testing protocols*.

Product details

PQ400 Common Rail Injector Double Spring Nozzle Tester test Instruments diesel Injector test Bench

The PQ400 Common Rail Injector Double Spring Nozzle Tester is a robust diagnostic tool designed for precise testing of diesel injectors. Built with a combination of durable plastic and metal alloy, it features a transparent cylindrical container for real-time fluid monitoring and dual GIREL pressure gauges for accurate measurements. Its adjustable valves and SDK integration enable customizable testing scenarios, making it ideal for automotive maintenance, manufacturing, and industrial applications.

Technical specifications

FeatureSpecificationBenefit
Material CompositionDurable plastic and metal alloyWithstands high pressure and temperature extremes
Transparent ContainerPolycarbonate with anti-fog coatingEnables real-time fluid condition monitoring
Dual Pressure GaugesGIREL-branded (0-60MPa and 0-100MPa)Dual-scale precision for diverse testing needs
Adjustable ValvesRed/black knob (flow control), Blue knob (pressure modulation)Precision adjustments for optimal test conditions
CompatibilitySDK integration with diagnostic softwareStreamlines data analysis for technicians

Customization guide

Adjustable pressure ranges (0-60MPa to 0-100MPa) and valve configurations can be tailored to meet specific testing requirements, such as high-pressure diesel injector calibration or fluid compatibility testing.

Get inspired

With its rugged design and advanced precision, the PQ400 is engineered to simplify injector diagnostics. Whether you’re a workshop technician or an R&D engineer, its transparent container and dual GIREL gauges ensure reliable performance in demanding environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Pressure Range0-60MPa0-78MPa (+30%)0-100MPa (+67%)
Measurement Accuracy±2%±1.5% (+25%)±1% (+100%)
CompatibilityStandard injectorsExtended typesAll diesel/electric (+50%)

Supplier's note

  1. Technical Breakthroughs:

    • The transparent cylindrical container allows visual inspection of fluid levels, reducing downtime during maintenance.
    • GIREL gauges deliver ±1% accuracy in the Pro Model, surpassing industry standards by 100%.
    • Dual adjustable valves enable precise pressure modulation, ideal for calibrating injectors in extreme conditions.

  2. Version Selection Guide:

    • Base Model: Suitable for small workshops requiring basic testing (e.g., routine injector checks).
    • Advanced Model: Ideal for medium-scale facilities needing higher precision (e.g., automotive repair chains).
    • Pro Model: Designed for R&D labs and heavy-duty industries (e.g., engine manufacturers), where ±1% accuracy and 0-100MPa range are critical.

With the Pro Model’s triple-industry-standard chemical resistance, you can safely handle corrosive fluids. Pair its polycarbonate container with ±1% accuracy to ensure flawless performance in high-stakes testing.

Frequently asked questions

  • Which diesel injector tester is best for small automotive workshops?

  • How do I maintain the pressure gauges on the PQ400 tester?

  • What materials make the PQ400 durable for industrial use?

  • Can the PQ400 test both common rail and traditional diesel injectors?

  • Is the PQ400 certified for automotive industry standards?

  • How does the transparent container improve testing efficiency?

  • Can I customize the pressure settings for specific injector brands?

  • What safety features does the PQ400 include?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Pressure RangeHeavy machinery maintenanceIndustry: 200 bar (ISO 17025)
Base: 250 bar (ASTM F1910)
Advanced: 300 bar (ASTM F1910 + ISO 17025)		Advanced handles high-performance engines ▲
Base 25% stronger than Industry ▲		Advanced requires larger workspace
Material ConstructionIndustrial environmentsIndustry: Metal only (ASTM A36)
Base: Plastic/metal hybrid (ASTM D638)
Advanced: Aerospace-grade alloy (ASTM F119)		Base 30% lighter ▲; Advanced 50% stronger ▲Base may dent under heavy impact
Noise LevelOffice or light industrial settingsIndustry: 50 dB (louder than vacuum)
Base: 40 dB (quieter than fridge)
Advanced: 38 dB (whisper-quiet)		Base suitable for offices ▲; Advanced ideal for hospitals ▲Advanced adds $200 to cost
AdjustabilityCustom testing needsIndustry: Fixed settings
Base: Manual adjustments (ISO 5167)
Advanced: Automated touchscreen (±0.5% accuracy)		Advanced offers precise, repeatable tests ▲Advanced needs operator training
CertificationsCompliance-driven industriesIndustry: Basic safety certs
Base: ISO 9001 certified
Advanced: ISO 9001 + ASTM F739 chemical resistance		Advanced adds chemical resistance ▲Advanced may delay procurement approvals
IntegrationCustom software ecosystemsIndustry: No SDK
Base: Basic SDK (APIs)
Advanced: Full SDK (APIs + cloud sync)		Advanced enables remote monitoring ▲Advanced requires IT setup

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