Mac 125 Moisture Analyzer
NIST-traceable certified

NIST-Traceable

NEMA 4X certified

NEMA 4X

IP53 certified

IP53

Annealing Lehr Moisture Analyzers

Annealing Lehr Moisture Analyzers deliver precise humidity measurement in high-temperature glass annealing processes up to 1200°F. These industrial-grade analyzers feature patented solid-state sensors with NEMA 4X weatherproof construction, enabling reliable moisture monitoring in lehrs, ovens, and furnaces. Engineered for continuous operation with automatic altitude compensation and real-time analog outputs for process control integration.

Our Range of Products

Mac 125 Moisture Analyzer

Mac 125 Moisture Analyzer

  • Measures to 1200°F without wet bulbs
  • NEMA 4X weatherproof construction
  • Automatic altitude compensation

Frequently Asked Questions

How to use moisture analyzer step by step?

Mount the analyzer to your lehr or duct, connect power and output signals, select appropriate humidity scale via jumpers, allow 120 seconds warm-up, and monitor real-time analog output readings for process control.

What temperature range can annealing lehr moisture analyzers measure?

Do these analyzers require compressed air or chemicals?

Can moisture analyzers be installed outdoors at glass plants?

How accurate are annealing lehr moisture measurements?

What maintenance do these analyzers require?

How quickly do moisture analyzers respond to humidity changes?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Glass Manufacturing

Glass Manufacturing

Precision moisture control in annealing lehrs ensures proper glass cooling rates and prevents stress defects.

Metal Processing

Metal Processing

High-temperature moisture monitoring in heat treatment furnaces and annealing lines optimizes metal properties.

Ceramics Production

Ceramics Production

Continuous humidity measurement in kilns and dryers ensures consistent firing and prevents cracking defects.

Automotive Manufacturing

Automotive Manufacturing

Moisture analyzers monitor heat treatment ovens for automotive components, ensuring proper material properties.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Glass Processing Companies Choose MAC Instruments

High-Temperature Precision Measurement

Patented solid-state sensors measure moisture up to 1200°F in annealing lehrs without chemicals, optics, or compressed air, delivering NIST-traceable accuracy for critical glass processing applications.

Industrial-Grade Weatherproof Design

NEMA 4X and IP53 rated stainless steel construction withstands harsh industrial environments, enabling reliable outdoor and indoor installation in glass manufacturing facilities with minimal maintenance requirements.

30+ Years Manufacturing Excellence

Since 1990, MAC Instruments has led high-temperature moisture measurement technology with proven reliability across hundreds of global installations, backed by expert technical support and worldwide distributor network.

Get Expert Guidance on Annealing Lehr Moisture Analysis Solutions

Request a quote today and connect with our moisture measurement specialists. Receive personalized recommendations and technical specifications within 24 hours.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 419.621.2322 You can also send us a quick email at info@macinstruments.com