Home / Blog

Blog & Technical Notes

Buyer's guides, application case studies, inspection technology and refractory-monitoring deep-dives.

How Portable High Temperature Endoscopes Improve Furnace Inspection Efficiency

General · 2026-06-03

How Portable High Temperature Endoscopes Improve Furnace Inspection Efficiency

Discover how portable high temperature endoscopes help inspect furnaces efficiently, reduce downtime, monitor refractory conditions, and improve maintenance safety.

Read article → 21
Flat Glass Kiln Inspection with High Temperature Endoscope – See Beyond the Flame

Buyer's Guide · 2026-06-03

Flat Glass Kiln Inspection with High Temperature Endoscope – See Beyond the Flame

Portable High Temperature Endoscope for Flat Glass Kiln inspection. Monitor flame, refractory condition, and furnace performance safely at temperatures up to 1800°C.

Read article → 20
How to Inspect a Glass Furnace Without Shutting It Down

Buyer's Guide · 2026-05-20

How to Inspect a Glass Furnace Without Shutting It Down

A portable air-water cooled endoscope lets you view the melt surface, crown and flame through an existing furnace opening while production continues.

Read article → 24
Detecting Refractory Erosion Early to Avoid Unplanned Shutdowns

Buyer's Guide · 2026-05-06

Detecting Refractory Erosion Early to Avoid Unplanned Shutdowns

Regular visual checks of refractory wear let you plan repairs on your schedule instead of reacting to a failure.

Read article → 24
Looking for a specific topic? Email us at sales@hightempendoscope.com — we'll either point you to the right article or write one based on your question.