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SCAIR 20HP 1.2MPa Oil-Free Compressor for Material Testing Machines & Research Hydraulics

SCAIR 20HP 1.2MPa Oil-Free Compressor for Material Testing Machines & Research Hydraulics photo-1
SCAIR 20HP 1.2MPa Oil-Free Compressor for Material Testing Machines & Research Hydraulics photo-2
SCAIR 20HP 1.2MPa Oil-Free Compressor for Material Testing Machines & Research Hydraulics photo-3
SCAIR 20HP 1.2MPa Oil-Free Compressor for Material Testing Machines & Research Hydraulics photo-4
SCAIR 20HP 1.2MPa Oil-Free Compressor for Material Testing Machines & Research Hydraulics photo-5
Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Carbon Steel
Warranty:
one year
Drive Mode:
Electric
Payment & Shipping
Payment Methods:
Port of Shipment:
Dongguan
Delivery Detail:
7 days
Material Carbon Steel
Warranty one year
Drive Mode Electric
Lubrication Style Oil-less
Power Source AC Power
After-sales Service Maintenance
Performance Low Noise, Variable Frequency, Explosion-Proof
Principle Rotary Compressor
Mute Mute
Configuration Stationary
Transport Package wooden frame
Specification 10-100HP
Trademark SCAIR
Origin China

20匹蓝色空压机详情页---920PX_0120匹蓝色空压机详情页_07


SCAIR 20HP 1.2MPa Oil-Free Compressor: Critical Air for Scientific Accuracy

SCAIR’s 20HP compressor delivers 1.8 m³/min at 1.2MPa with 0.001mg/m³ hydrocarbon purity, eliminating 18% data invalidation in ASTM E8 tensile tests where oil aerosols cause surface slippage in extensometers.


Ultra-Stable Air Engineering for Advanced Material Characterization

Featuring dual-loop pressure control and active dampening, this 15kW system maintains ±0.1% stability during ISO 6892-1 strain-rate tests – critical for detecting 0.02% yield point variations in aerospace alloys. The nano-coated flow path prevents VOC outgassing that contaminates SEM chambers during in-situ testing.


Testing Lab Performance Specs

  • Air Delivery: 1.8 m³/min @ 1.2MPa (1.5m³/min @ 1.5MPa for high-load frames)

  • Pressure Stability: ±0.1% during valve cycling (ASTM D2992 compliant)

  • Purity Certification: ISO 8573-1 Class 0 (oil), Class 1 (particulates)

  • Response Time: 0.3s pressure build-up for impact testing per ISO 148-1


Research-Grade Technologies

  • Pulse Elimination: Helical accumulator design prevents 0.05MPa ripple causing hydraulic chatter

  • VOC Scavenging: Activated carbon filters reduce hydrocarbons to

  • Thermal Lock: Active cooling maintains ±0.3°C fluid temperature in servo-hydraulic systems

  • Data Integrity: IEEE 488.2 compliant interfaces for calibration traceability


Precision Testing Applications

  • Universal Testers: Powers 100kN hydraulic actuators achieving ±0.5% force accuracy per ISO 7500-1

  • Fatigue Testing: Supplies electrohydraulic valves for 50Hz cyclic loading at ±1% amplitude control

  • Composite Characterization: Drives pneumatic grips for carbon fiber testing with 0.001mm slippage prevention

  • Fracture Mechanics: Feeds pressure intensifiers for CTOD testing per ASTM E1820 with 0.01mm crack growth resolution


Calibration Compliance

  • Certifications: ISO/IEC 17025 (testing labs), ASTM E74 force calibration, NIST traceability

  • Material Safety: FDA 21 CFR 177.2600 compliant for biomaterials testing

  • Validation: Full uncertainty analysis documentation per JCGM 100:2008


Experimental Q&A

  • Q: How to prevent hydraulic fluid degradation?

    A: ISO Class 0 air eliminates oxidation causing 90% less acid number increase per ASTM D664.

  • Q: Solution for step response in dynamic testing?

    A: 0.3s pressure rise time enables 200Hz step changes meeting MIL-STD-810G Method 516.6.

  • Q: Compatibility with cryogenic test chambers?

    A: Arctic-grade seals maintain operation at -50°C for liquid nitrogen environmental testing.



Product Tags: 20hp 1.2MPa compressor , material testing air , hydraulic power unit

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Gold Verified Supplier
4Yrs
Verified Business License
Business Type
Trading Company
Year Established
2000
Annual Export Value
US$50 Million - US$100 Million
Port of Shipment
guangzhou, shenzhen, dongguan

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