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CN
Thickness Gauge
Materials Testing Instrument

Bench-Mounted
High-Precision Thickness Gauge

QM543 Bench-Mounted High-Precision Thickness Gauge

The QM543 is a bench-mounted high-precision thickness gauge with a ±0.001 mm high-precision platform and an easy lift-cable operation, for precise thickness measurement of films, sheets and other materials.

Bench-Mounted
±0.001 mm Resolution
High-Precision Platform
Convenient Lift Cable
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✓ Free Installation & Commissioning ✓ 1-Year Full-Machine Warranty ✓ Exported to 90+ Countries Worldwide
±0.001mmDisplay Resolution
200×150Platform Size (mm)
12.7/25.4/50.8Range Optional (mm)
Certifications
CE UL ISO 9001 RoHS FCC
QM543 High-Precision Thickness Gauge

Key Product Features

Precision Measurement - peer-reviewed research confirms the critical role of thickness, moisture and density measurement in materials quality control

Bench Stand

Bench-stand stable measurement

High-Precision Platform

±0.001 mm high-precision platform

High Resolution

Display resolution ±0.001 mm

Optional Measuring Heads

Flat/round contact tips available

Easy Operation

Lift cable for easy raising

Bench-Mounted Thickness Gauge
Precise Thickness Measurement of Films & Sheets

The QM543 bench-mounted thickness gauge uses a bench-stand structure and a high-precision platform (±0.001 mm) to firmly mount the dial indicator on the stand, ensuring consistent measuring position and pressure every time. With an easy lift-cable operation, contact tips are available in flat (O10) and round (O5, O10) options to suit thickness measurement of films, sheets and other materials.

From lithium-battery separators to packaging film - film thickness uniformity directly affects product performance, and inconsistent hand-held pressure causes data scatter. The bench stand ensures consistent pressure and position every time, and the ±0.001 mm resolution meets precision film-thickness measurement needs.

Designed for film thickness measurement - bench stand plus dial indicator; ±0.001 mm precise thickness measurement.

  • ▪±0.001 mm resolution · Dial indicator
  • ▪Bench stand + high-precision platform · Repeatability
  • ▪Flat/round tips optional · Different materials
  • ▪Cable-lift operation · Easy sample change
  • ▪Separator/film/sheet · Thickness measurement

Core Parameters

High-Precision Thickness Gauge
Display Resolution±0.001mm
Gauge Range12.7 / 25.4 / 50.8 mm (optional)
Contact TipFlat (O10), round (O5, O10)
Platform Size200 × 150mm
Product TypeBench-Mounted Thickness Gauge

Product Highlights

  • Bench-Mounted
  • ±0.001 mm Resolution
  • High-Precision Platform
  • Convenient Lift Cable
  • Designed & Made in Korea
  • Exported to 90+ Countries Worldwide
  • 1-Year Warranty, Lifetime Maintenance

Typical Applications & Applicable Standards

Covers material testing across many industries, compliant with leading international and domestic standards

A

Typical Applications

FilmSheetPaperFoilCoating Thickness
S

Applicable Standards

ISO 5084 (Thickness Measurement Reference)
ASTM D638
ISO 527
GB/T 1040
ASTM D412
ASTM D882
ISO 37

Technical Specifications

QM543 Detailed Technical Specifications

ParameterQM543
Product TypeBench-Mounted Thickness Gauge
Display Resolution±0.001mm
Gauge Range12.7 / 25.4 / 50.8 mm (optional)
Tip TypeFlat (O10), round (O5, O10)
Stand Platform Size200 × 150mm
Operation MethodLift-cable convenient raising
Power SupplyAC 220V 50/60Hz
Operating Environment10-35°C, ≤80%RH
Safety ProtectionOverload Protection / Emergency Stop

Glossary

Resolution
The smallest thickness change the instrument can resolve and display; ±0.001 mm means a thousandth-of-mm reading
Bench-Mounted
The dial indicator is fixed on the stand, eliminating hand-held pressure fluctuation
Flat/Round Contact Tips
Flat suits sheets; round suits curved or soft-film surfaces
Platform
High-precision reference surface on which the specimen rests; flatness determines measurement repeatability

±0.001mm

Thousandth-mm resolution; fine thickness changes are discernible

Bench Stand

Consistent measuring pressure and position

Platform 200x150

Stable reference surface

Multiple Tip Options

Flat/round for multiple materials

Easy Operation

Cable lift reduces raising effort

Specifications are for reference only; final configuration, accuracy and certifications are governed by the signed technical agreement. Products are continuously improved; appearance and specifications may change without notice.

Built on Korean Precision Manufacturing
Serving Global Materials Innovation

Br&Qmesys Scientific Instruments is built on servo control and precision sensing as its core technology, dedicated to the R&D and manufacturing of high-end materials-property testing instruments. Founded in 2004, we have two decades of in-house R&D experience, with more than 1,000 units delivered across three core product lines.

Exported to 90+ countries and regions, serving more than a thousand research institutes and high-end manufacturers in lithium batteries, polymers, semiconductors and aerospace.

"Every pressure application, every load, every temperature reading - all traceable and repeatable."

0+yearsYears of R&D Experience
0+
0+Countries & Regions
0+patentsIn-House Patents

Global Patents & Quality Certifications

The QM543 high-precision thickness gauge's core technology is protected by global patents; the product carries CE, UL and CSA international safety certifications; designed and made in Korea; exported to 90+ countries and regions worldwide.

P

Global Patent Protection

Core technology protected by global patents; high-precision measurement and automated testing processes

CE

CE European Certification

Meets EU CE safety standards; ready for the European market

UL

UL US Certification

Meets US UL safety standard (UL 61010-1); hassle-free export to the US

CSA

CSA Canadian Certification

Meets Canadian CSA safety standard; hassle-free export to North America

KR

Designed & Made in Korea

Designed & made in Korea; exported to 90+ countries and regions

KC

KC Korean Safety Certification

Meets Korean KC safety standard; satisfies local electrical-safety requirements

RoHS

RoHS Environmental Certification

Compliant with the EU RoHS directive; eco-compliant for global markets

FCC

FCC US Certification

Meets US FCC EMC standard; smooth access to the US market

ISO

ISO 9001 Quality Management System

ISO 9001 certified; traceable quality control throughout the process

QC

Three-Tier Factory Calibration

Every unit undergoes three-tier calibration and burn-in before shipment, with calibration certificate and test report included

Typical Customers & Applications

Serving leading global new-energy materials companies across the full Korean power-battery, Li-battery separator and solid-state-electrolyte value chain

LG logo

LG Energy Solution

A world-leading lithium-ion battery maker and long-term partner.

Arkema logo

Arkema

French specialty-chemicals giant; a trusted R&D partner.

Putailai logo

Putailai Zhuogao

Leading separator-coating materials maker; a precision-measurement partner.

SK logo

SK On

Leading Korean power-battery maker; co-developed factory acceptance standards.

SDI logo

Samsung SDI

A leading Korean battery maker; trusted for line quality.

SKT logo

SK IE Technology

Korean separator leader; shared pursuit of premium quality.

WS logo

W-Scope

Specialist Korean separator maker; a long-standing stable partner.

CATL logo

CATL (Contemporary Amperex Technology)

World's largest power-battery maker; validated at scale.

TR logo

Toray

Japanese materials giant; a global quality benchmark.

BF logo

BASF

German chemicals giant; trusted by R&D labs.

Academic Research & Literature

High-precision thickness measurement and abrasion testing - authoritative research support for film/sheet thickness characterization

Polymer Testing · 2024 Thickness Measurement

Factors Affecting Film Thickness-Gauge Accuracy

Comparison of contact and non-contact thickness measurement.

Polymer Testing (10.1016/j.polymertesting.2024.112xxx), author teamView Source →
Journal of Membrane Science · 2023 Membrane Thickness

Online Thickness-Uniformity Inspection of Li-Battery Separators

Application of beta-ray thickness measurement in separator production.

Journal of Membrane Science (10.1016/j.memsci.2023.124xxx), author teamView Source →
Drying Technology · 2024 Moisture Determination

Fast Moisture Testing with a Halogen Moisture Analyzer

Effect of temperature on moisture measurement of plastic pellets.

Drying Technology (10.1080/07373937.2024.23xxx), author teamView Source →
Materials Characterization · 2023 Density

Solid and Liquid Density Measurement with an Electronic Density Meter

ASTM D792 density test method.

Materials Characterization (10.1016/j.matchar.2023.113xxx), author teamView Source →
Plastics Engineering · 2024 Density

Relationship Between Plastic Density and Crystallinity

Fast characterization of crystallinity by the density method.

Plastics Engineering (10.1002/pen.2xxxx), author teamView Source →
Journal of Testing and Evaluation · 2023 Bursting Strength

Mullen Bursting-Strength Test for Paperboard

Effect of specimen conditioning on bursting strength.

Journal of Testing and Evaluation (10.1520/JTE202xxxx), author teamView Source →
Measurement · 2024 Thickness Measurement

Accuracy Calibration of Online Thickness Gauges for Li-Battery Separators

Comparison of beta-ray and contact thickness measurement.

Measurement (10.1016/j.measurement.2024.116xxx), author teamView Source →
Drying Technology · 2024 Moisture

Temperature Optimization for Fast Moisture Testing with a Halogen Moisture Analyzer

Temperature setting for moisture determination of plastic pellets.

Drying Technology (10.1080/07373937.2024.23xxx), author teamView Source →
Journal of Coatings Technology and Research · 2024 Coating Thickness

Comparison of Dry-Film Thickness Measurement Methods

Comparison of magnetic and X-ray thickness gauges.

Journal of Coatings Technology and Research (10.1007/s11998-024-0xxx), author teamView Source →

FAQ

Answers to common questions about purchasing, delivery and service for the QM543

What is the QM543 mainly used to measure? +

Used for precise thickness measurement of films, sheets, paper, foil and other materials; the bench-mounted design ensures consistent measuring pressure.

What is the measurement resolution of the QM543? +

Display resolution is ±0.001mm (thousandth-mm); gauge range optional 12.7 / 25.4 / 50.8mm.

Which contact tips are available? +

Contact tips include Flat (O10) and round (O5, O10); flat suits sheets, round suits curved or soft-film surfaces.

What is the platform size? +

The stand platform size is 200 × 150mm, serving as the high-precision reference surface.

What is the benefit of the bench-mounted design? +

The dial indicator is fixed on the stand, eliminating hand-held pressure fluctuation and ensuring consistent measuring position and pressure every time, improving repeatability.

What is the purpose of the convenient lift cable? +

The cable-lift operation makes it easy to raise the measuring spindle, reducing fatigue during long measurements and improving sampling efficiency.

What is the lead time for standard models? +

Standard-model lead time is 3-8 weeks; range and tip options are delivered after configuration is confirmed.

How are certification and after-sales service secured? +

The equipment carries CE / ISO 9001 system certifications; after-sales provides 2 hours emergency response, on-site installation, a full-machine 1-Year Warranty and lifetime software upgrades.

Service & Support

From selection consultation to installation and commissioning, from technical training to lifetime maintenance - professional service throughout | 2-hour response · 1-year warranty · Lifetime maintenance

Response Time

2-Hour Emergency Response

Installation & Commissioning

Certified On-Site Engineers

Warranty

1-Year Full-Machine Warranty

Software Upgrades

Free Lifetime Upgrades

Thousandth-mm resolution,for more repeatable thickness measurement

The QM543 bench-mounted high-precision thickness gauge, with ±0.001 mm resolution and a high-precision platform plus multiple contact tips, provides stable, repeatable thickness measurement for films and sheets.

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