Advancing Sterility Technology

Protecting Life Through
Precision Sterilization

LTX International delivers cutting-edge VHP sterilization systems, pharmaceutical isolators, and barrier solutions trusted by life science industries worldwide.

4+Product Lines
3Core Services
GMPCompliant
Who We Are

About LTX International

A specialized provider of sterilization and contamination control technologies for pharmaceutical, biotechnology, and healthcare industries.

LTX International, a specialized supplier of sterilization and contamination control technologies for the pharmaceutical, biotechnology, and biosafety industries, is dedicated to supplying advanced VHP sterilization systems, pharmaceutical isolators, and related containment technologies. With our superior technology and manufacturing capabilities, we ensure a contamination-free environment essential for pharmaceutical manufacturing and quality assurance.

As a specialist in sterilization and aseptic technology, LTX International protects your valuable research data from biological contamination.

Headquartered in Seoul, South Korea, we provide top-tier equipment, as well as comprehensive validation, training, and after-sales support services, to customers worldwide, including in the Asia-Pacific region.

  • GMP & cGMP Compliant Solutions
  • Tailored Engineering & Consulting
  • Validated Sterilization Processes

Company

LTX International

Address

1013, ACE High-End Tower 1st,
5, Digital-ro 26-gil, Guro-gu,
Seoul, South Korea

What We Offer

Our Products

Comprehensive sterilization and contamination control solutions engineered for the most demanding pharmaceutical and biotech environments.

VHP Sterilization System

Patented hydrogen peroxide vaporization technology is a comprehensive sterilization and contamination control solution designed for the most demanding environments in the pharmaceutical and biotechnology fields.

Bag-type

L-25P

LTX L-25P VHP Sterilization System

It is a compact, portable device ideal for small-scale sterilization tasks, research and development environments, and laboratory isolation rooms.

  • Portable Design
  • PCB Controller
  • Wi-Fi Wireless Control
Small Type

L-250

LTX L-250 VHP Sterilization System

This product is a compact VHP sterilization system capable of sterilizing small spaces, pass boxes, isolators, etc., in pharmaceutical production sites.

  • Hydrogen peroxide (H₂O₂) injection volume: 8g/min
  • Sanitary ferral type supply and return ports
  • SIEMENS PLC touchscreen
  • Wi-Fi control
HVAC Connect Type

L-800

LTX L-800 VHP Sterilization System

This is a VHP sterilization system connected to the cleanroom's HVAC system, capable of supplying hydrogen peroxide gas to each room via supply ducts.

  • Hydrogen peroxide (H₂O₂) injection rate: 70 g/min
  • Sanitary ferrule-type supply and return ports
  • SIEMENS PLC touchscreen
  • Wi-Fi control

VHP Chamber

Purpose-built VHP Chambers provide controlled sterilization environments for materials transfer, equipment decontamination, and process-specific applications requiring a dedicated sterilizable enclosure.

VHP Passbox

VHP Passbox

A pass-through unit designed for the transfer of materials between two areas of different cleanliness levels, using VHP sterilization to ensure contamination-free transfer.

  • Interlocked dual-door system
  • Integrated VHP sterilization cycle
  • ISO Class 5 / Grade A interior

VHP Vacuum Chamber

VHP Vacuum Chamber

This product is a vacuum-assisted VHP sterilization chamber that creates a vacuum inside the chamber before supplying hydrogen peroxide. This allows hydrogen peroxide vapor to penetrate deep into complex shapes, porous materials, and hard-to-reach surfaces, and enables rapid vapor removal during the aeration process.

  • Vacuum-assisted hydrogen peroxide penetration
  • Short cycle completion possible
  • Suitable for porous and complex-shaped products
  • Complete IQ/OQ/PQ documentation support

Pharmaceutical Isolator & RABS

Our isolators and RABS provide the highest level of protection for workers and products during aseptic processes, sterilization testing, and the handling of high-potency compounds, and fully comply with international regulatory standards.

Sterility Test Isolator

Sterility Test Isolator

Dedicated isolator for USP <71> and EP 2.6.1 sterility testing. Provides ISO 5 (Grade A) environment within the working zone, eliminating false positives and ensuring regulatory compliance.

  • ISO Class 5 / Grade A working zone
  • H₂O₂ bio-decontamination cycle
  • Ergonomic glove port configuration

RABS

RABS - Restricted Access Barrier System

Restricted Access Barrier Systems (RABS) offer an open or closed barrier solution for aseptic processing lines, combining the flexibility of an open cleanroom with enhanced contamination control.

  • Open & closed RABS configurations
  • Integrated HEPA filtration
  • Compatible with existing fill lines

Glove Leak Tester — Model GLT-4000A

The GLT-4000A is an automated glove integrity tester designed to detect leaks in isolator gloves quickly and reliably. Regular glove leak testing is mandated by GMP regulations and is essential for protecting both operators and products in aseptic environments.

Glove Leak Tester GLT-4000A

Key Features

  • Automated pressure decay leak detection
  • Fast test cycle — results in under 60 seconds
  • Compatible with all standard isolator glove sizes
  • Electronic test records & full audit trail
  • Pass / Fail result with visual & audible alarm
  • Rechargeable battery — wireless & portable operation
  • Bluetooth data transfer to PC software
  • Compliant with ISO 14644, EU GMP Annex 1 & USP standards
  • Lightweight & ergonomic design for ease of use

Specifications

ModelGLT-4000A
Test MethodPressure Decay
Test Pressure1,000 Pa (adjustable)
Pressure Accuracy± 1 Pa
Test Time≤ 60 seconds
Glove SizeSize 7 – 10 (all standard sizes)
Power SupplyRechargeable Li-ion battery
Data TransferBluetooth / USB
DisplayColor touchscreen LCD
AlarmVisual & audible Pass/Fail indication
ComplianceISO 14644, EU GMP Annex 1, USP
CertificationCE Marked

How It Works

1
Attach Connect the GLT-4000A adapter to the isolator glove port
2
Pressurize The device automatically inflates the glove to the set test pressure (1,000 Pa)
3
Measure Pressure decay is monitored over the test period to detect any loss
4
Result Pass / Fail result displayed instantly with data automatically logged
ISO 14644 EU GMP Annex 1 USP <1207> CE Marked 21 CFR Part 11
How We Help

Our Services

Beyond equipment supply, LTX International provides end-to-end support to ensure your systems perform to the highest standards throughout their lifecycle.

LTX International Service
Validation Service

Validation Service

We provide comprehensive validation support including Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ) for all our systems. Our validation packages are fully documented and compliant with FDA 21 CFR Part 11, EU GMP Annex 15, and ISO standards.

  • IQ / OQ / PQ Documentation
  • Risk Assessment (FMEA)
  • Cycle Development & Qualification
  • Regulatory Compliance Reporting
Education Service

Education Service

Our expert-led training programs are designed to empower your team with the knowledge and practical skills required to safely operate, maintain, and troubleshoot LTX systems. Training sessions are available on-site or remotely.

  • Operator Training Programs
  • VHP Sterilization Principles
  • Isolator Technology & GMP
  • Maintenance & Troubleshooting
After Service

After Service

LTX International is committed to long-term customer success. Our dedicated after-sales service team provides fast, reliable support to minimize downtime and keep your operations running at peak performance.

  • Preventive Maintenance Programs
  • Spare Parts Supply
  • On-Site Repair & Calibration
  • Remote Technical Support
Scientific Resources

Experimental Data

Access our library of experimental data, validation reports, and technical studies to support your qualification and regulatory submission processes.

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Get In Touch

Contact Us

Have a question about our products or services? Our team is ready to assist you. Reach out to us through any of the channels below.

Contact Information

LTX International

1013, ACE High-End Tower 1st,
5, Digital-ro 26-gil, Guro-gu,
Seoul, South Korea

Business Hours

Monday – Friday: 09:00 – 18:00 KST

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