Non-invasive insulating gas measuring devices

Complete Your Insulating Glass Quality Assurance Process Without Compromising the Sealed Structure

Why choose Sparklike

The leader of non-invasive insulating gas measurement

Gas-filled Insulating Glass Units (IGUs) help improve the energy efficiency of windows. But how can you be sure they have the right amount of gas if you don’t measure it?

Without testing, you risk poor quality, lower performance, and non-compliance with standards. Also, an IGU with low gas levels can lose up to 30% of its insulation power.

Sparklike offers an easy and reliable way to check the gas fill without breaking the glass. Our non-invasive devices measure gas levels accurately in both double and triple glazed units, helping you keep quality high and customers happy.

New Sparklike Handheld NOVA

Introducing Sparklike Handheld NOVA — Fast Argon Measurement for Insulating Glass Units

Sparklike Handheld NOVA™ is the next-generation handheld device for measuring insulating gas in double glazed insulating glass units. Place the device against the unit, press the button, and receive an instant result in 2 seconds. 

  • Non-invasive: Measure argon or krypton without breaking the insulating glass unit
  • Fast results: Measurement in ~2 seconds
  • Portable: Battery-operated and lightweight for factory or on-site use
  • Traceability: Link results to units or production lines via QR scanning with user-defined PASS/FAIL limits
  • Wireless data transfer: Send results quickly without cables
  • Data and analytics: Access results via web software to monitor performance and identify trends.
Sparklike Customer reference

Quality Control of Insulating Glass Units Using Gas Measurement

Sparklike’s customer Pilkington Nederland BV, part of the NSG Group, uses the Sparklike Laser Portable™ to strengthen insulating glass quality control through non-invasive gas concentration measurement. By measuring gas content during production, Pilkington Nederland BV can verify product quality more effectively and support continuous improvement across their quality assurance processes.

“Quality is very important for Pilkington Nederland, and with the newest Sparklike Laser Portable™ we can secure the quality even better."
Pilkington Nederland uses Sparklike Laser Portable
Bert Poelman, Operations Manager from Pilkington Nederland BV
ift Rosenheim test report summary

Proven Precision – Backed by ift Rosenheim

Sparklike’s non-invasive gas measurement devices have been independently tested and validated by ift Rosenheim, one of the most trusted names in test laboratories. The results confirm compliance with EN 1279-3 for accuracy, ensuring reliability for measuring gas concentrations in double- and triple-glazed insulating glass units. 

With Sparklike, you are choosing technology that meets the industry standards for quality and performance.

COMPANY

Stop Guessing —Start Measuring Insulating Glass Quality with Sparklike

Sparklike is a Finnish company driving innovation in the insulating glass industry since 2000. Our mission is simple: ensuring quality through accurate gas measurement.

How can you be sure your IGUs have the correct gas fill if you don’t measure it? Poor gas filling can increase an IGU’s U-value by up to 30%, reducing energy efficiency. Regular gas content verification is essential for quality control, ensuring your gas filling machinery performs as expected.

Sparklike’s non-invasive devices eliminate guesswork. By verifying gas levels during production, you can avoid costly callbacks, maintain your brand’s reputation, and deliver reliable performance. Don’t let uncertainty compromise quality — measure it with Sparklike.

News & Blog

Frequently Asked Questions – Sparklike Handheld Nova
Introducing Sparklike Handheld NOVA™: A New Generation of Non-Invasive Gas Measurement for Double-Glazed Units
AGG delivers insulating glass units that are verified with Sparklike
Case: Delivering consistent quality for Australian window manufacturers – Ensuring Reliable Argon Fill in High-Performance IGUs with Sparklike

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