TG Expert Helium

Industrial Multi-Gas Helium Leak Detector for Precision Applications

TG Expert Helium Tracer Gas Leak Detector

🏭 Applications

The TG Expert is engineered for professionals across multiple industries:

Industrial & Manufacturing

  • Pressure vessel leak testing

  • Process piping integrity

  • Quality control in production lines

HVAC & Refrigeration

  • Leak detection in refrigeration systems

  • Supermarket rack systems

  • Chillers and heat exchangers

Vacuum & Scientific Systems

  • Vacuum chamber leak testing

  • Research laboratories

  • Semiconductor and cleanroom environments

Gas & Energy

  • Pipeline leak detection

  • Gas storage systems

  • Hydrogen tracer gas testing

The TG Expert Helium Leak Detector is a high-performance, portable leak detection instrument designed for industrial tightness testing, maintenance, and expert diagnostics. Using advanced catharometer (thermal conductivity) technology, it delivers reliable detection of helium, argon, and multiple tracer gases in demanding environments.

Built for accuracy, durability, and ease of use, the TG Expert is ideal for professionals working in HVAC/R systems, vacuum systems, gas lines, and industrial process equipment.

🔍 Key Features & Benefits

✔ Multi-Gas Detection Capability

Detect a wide range of gases including:

  • Helium

  • Argon

  • Hydrogen

  • CO₂

  • SF₆

  • Oxygen & Nitrogen

➡ One instrument for multiple leak detection applications.

✔ High Sensitivity Leak Detection

  • Helium sensitivity: 1 × 10⁻⁵ cc/s

  • Argon sensitivity: 5 × 10⁻⁵ cc/s

➡ Ideal for locating small leaks in critical systems.

⚙️ Technical Specifications

Feature Specification
Detection Method Thermal Conductivity (Catharometer)
Detectable Gases He, Ar, H₂, CO₂, SF₆, O₂, N₂
Sensitivity (He) 1 × 10⁻⁵ cc/s
Sensitivity (Ar) 5 × 10⁻⁵ cc/s
Sensitivity Modes High / Medium / Low
Display LED bar graph + audible alarm
Battery Life 6–8 hours
Charging Time ~12 hours
Calibration Helium / Argon (selectable)

📦 What’s Included

  • TG Expert Leak Detector

  • Rechargeable battery system

  • AC charger

  • Rugged transport case

  • User manual

🧊 For Supermarkets & Refrigeration Contractors

Find Refrigerant Leaks Faster. Stay Compliant. Reduce Losses.

Refrigerant leaks are costing stores thousands annually and can trigger compliance issues under:

  • EPA Section 608 Clean Air Act regulations

  • EPA GreenChill Program

❄️ The Challenge in Supermarket Refrigeration

  • Miles of piping in rack systems

  • Micro leaks that are hard to find

  • Expensive refrigerant losses

  • Risk of EPA violations

✅ TG Expert Advantage for Refrigeration

Use helium or hydrogen tracer gas to:

  • Locate leaks faster than soap bubbles or electronic sniffers

  • Detect leaks in hard-to-reach piping

  • Perform commissioning leak tests on new installs

  • Verify repairs with confidence

💸 Real Cost Savings

  • Reduce refrigerant loss (thousands per year per store)

  • Minimize system downtime

  • Avoid compliance penalties

  • Improve system efficiency

🏪 Ideal Refrigeration Applications

  • Supermarket rack systems

  • Walk-in freezers & coolers

  • Heat exchangers

  • Condensers & evaporators

  • CO₂ and HFC systems