Vacuumex

Professional ASTM E595 Outgassing Testing
50% Less Than Major Laboratories

Precision Testing. Reliable Results.

Professional ASTM E595 outgassing test services for aerospace, semiconductor, and space applications. Fast turnaround, competitive pricing, and comprehensive test reports that meet international standards.

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Exceptional Value

$900 per Sample
  • 50% Less Than Major Labs
  • Sample Preparation Included
  • No Hidden Fees
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Fast Turnaround

  • 10-Business-Day Standard
  • 5-Day Expedited Available
  • Digital Report Delivery
  • Comprehensive Documentation
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Precision Testing

  • TML, CVCM, WVR Measurements
  • 125°C Test Temperature
  • 24-Hour Test Duration
  • Vacuum < 7.5×10⁻⁶ Torr
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ASTM E595 Outgassing Test Standard

Industry Standard for Space and Vacuum Applications

Complete Adherence to ASTM E595-15 Standard

Our testing process strictly follows ASTM E595 specifications for screening materials for spacecraft applications. We provide accurate measurements of Total Mass Loss (TML), Collected Volatile Condensable Materials (CVCM), and Water Vapor Regained (WVR) to ensure your materials meet the stringent requirements for vacuum environments.

Materials passing ASTM E595 criteria (TML < 1.0%, CVCM < 0.1%) are qualified for use in spacecraft, satellites, and other critical vacuum applications where outgassing control is essential.

Our Testing Process

From sample receipt to test report in 10 business days

1

Sample Receipt

Receive and log your materials with unique tracking ID

2

Preparation

Precise sample preparation per ASTM E595 requirements

3

Testing

24-hour vacuum testing at 125°C, < 7.5×10⁻⁶ Torr

4

Test Report

Professional report with TML, CVCM, and WVR data

Testing Facility & Equipment

State-of-the-art vacuum testing laboratory

Our laboratory features advanced thermal vacuum chambers specifically designed for ASTM E595 outgassing tests. Each chamber maintains precise temperature control at 125°C ± 1°C and vacuum levels below 7.5×10⁻⁶ Torr throughout the 24-hour test duration.

Technical Specifications:

  • Vacuum Level: < 7.5×10⁻⁶ Torr
  • Test Temperature: 125°C ± 1°C
  • Collector Plate Temperature: 25°C ± 1°C
  • Test Duration: 24 hours
  • Sample Capacity: Multiple samples per run
  • Measurement Precision: ± 0.01%

Our equipment incorporates technology transferred from Korea Aerospace Research Institute (KARI), ensuring accurate and repeatable results that meet international standards for material qualification.

Vacuum Chamber

Professional Test Report

Receive a comprehensive test report with TML, CVCM, and WVR values, test conditions, and pass/fail determination according to ASTM E595 criteria. All testing follows rigorous protocols ensuring accuracy and repeatability.

📄 Download Sample Test Report

Request Testing Services

Get your quote within 24 hours

ASTM E595 Testing Quote Request

Laboratory Address: #513, 398, Simin-daero, Dongan-gu, Anyang-si, Gyeonggi-do, 14058, Republic of Korea
Contact: master@vacuumex.co.kr | +82-31-508-8313

Note: Please classify shipments as "Test Samples for Laboratory Analysis - No Commercial Value"

Frequently Asked Questions

Q. What is ASTM E595 testing?
ASTM E595 is the standard test method for evaluating the outgassing characteristics of materials in a vacuum environment. It measures Total Mass Loss (TML) and Collected Volatile Condensable Materials (CVCM) when materials are exposed to 125°C in a vacuum of less than 7.5×10⁻⁶ Torr for 24 hours. Materials with TML < 1.0% and CVCM < 0.1% are generally considered acceptable for spacecraft applications.
Q. What materials can be tested?
We can test a wide variety of materials including polymers, adhesives, coatings, lubricants, elastomers, composites, and metals with organic coatings. Common materials include epoxies, silicones, polyimides, polyurethanes, and fluoropolymers. Materials should be provided in their final cured or processed state.
Q. How much sample material is needed?
Typically, we require about 10g of material for a complete ASTM E595 test. The exact amount depends on the material density and form. We can work with various sample forms including sheets, pellets, powders, and molded parts. Contact us for specific requirements based on your material type.
Q. What information is included in the test report?
Our professional test report includes: sample identification, test conditions (temperature, vacuum level, duration), measured values for TML, CVCM, and WVR, pass/fail determination based on ASTM E595 criteria, test date and operator information, and quality assurance documentation. Reports are provided in PDF format and can include custom formatting upon request.
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