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Coefficient of Friction Tester
Coefficient of Friction Tester

Portable Slip-Angle COF Precision You Can Rely On

QM110AN Portable Slip-Angle COF Tester

QM110AN The QM110AN is a portable inclined-plane COF tester for fast on-site anti-slip evaluation of films and plastics; it raises the angle at a fixed speed and automatically detects the instant of slip.

The QM110AN micro-angle tester is compact, micro-motor driven, and suited to angle-tilt testing and adhesion evaluation of small specimens in the lab. Designed and made by QMESYS in Korea, compliant with international standards, and exported to 90+ countries.1.5°/s The angle rises evenly and steadily at a single specified speed; slip is automatically detected and the inclined-plane friction angle measured, with automatic return to the home position after the test.

Lightweight and Compact, Portable Design
Micro-Motor Automatic Incline Adjustment
Analog Angle Gauge Records Slip Angle
Fixed Tilt Speed 1.5°/s
Angle Range 0~65°
✓ Free Installation & Commissioning ✓ 1-Year Full-Machine Warranty ✓ Exported to 90+ Countries Worldwide
1.5°/Sec Tilt Speed
0 ~ 65° Angle Range
162×304×185mm Dimensions (Portable)
Certifications
CE UL ISO 9001 RoHS FCC
QM110AN Slip Angle Tester

Key Product Features

Coefficient of friction - authoritative research confirms the key role of COF testing in evaluating material surfaces.

Ultra-Lightweight and Compact

A light, small body that moves and installs freely and is ready for on-site use.

Automatic Inclined-Plane Movement

Automatic inclined-plane movement plus an analog angle gauge; automatic slip measurement.

Automatic Home-Position Return

The plane automatically returns to home after each test; simple to operate.

Manual/Auto Switch

Selector switch for manual and automatic inclined-plane adjustment.

On-Site Anti-Slip

Simple inclined-plane friction testing and fast on-site evaluation of films and plastics.

Portable Inclined-Plane Friction
Fast On-Site Anti-Slip Testing

The QM110AN portable inclined-plane COF tester raises the tilt angle at a single specified speed, automatically detecting the inclined-plane friction angle at the instant a material slips and measuring the coefficient of friction. It is light and compact (body only 162×304×185 mm), driven by a micro motor for even, stable tilt measurement, with automatic home return, manual/auto tilt selection and automatic slip measurement.

From construction sites to warehouse floors: anti-slip performance cannot be tested only in the lab; it must be verified quickly where products are actually used. The portable design is carried on site to measure the anti-slip coefficient of floors, tiles, films and other materials and assess safety.

Designed for on-site anti-slip evaluation: a portable body plus automatic tilting for fast on-site friction testing.

  • ▪Ultra-lightweight 162×304×185 mm · Portable
  • ▪Micro motor · Even, stable tilting
  • ▪Automatic slip measurement · Slip-instant detection
  • ▪Automatic home return · Manual/auto switch
  • ▪Floors / tiles / films · On-site anti-slip

Core Parameters

Portable Inclined-Plane Friction · QM110AN
Product Type Portable Inclined-Plane COF Tester
Angle Range 0 ~ 65°
Test Speed 1.5°/sec
Drive Type Micro Motor
Reset Automatic Home Return
Dimensions (W×D×H) 162 × 304 × 185 mm

Product Highlights

  • Lightweight and compact, portable design
  • Micro-motor automatic incline adjustment
  • Analog angle gauge records slip angle
  • Fixed tilt speed 1.5°/s
  • Angle range 0~65°
  • Designed & Made in Korea
  • Exported to 90+ Countries Worldwide

Typical Applications & Applicable Standards

Simple inclined-plane COF testing and fast on-site anti-slip evaluation of films and plastics.

A

Typical Applications

FilmsPlasticsInclined-Plane COFOn-Site Anti-SlipSlip-Start AngleLightweight and Portable
S

Applicable Standards

ASTM D 4918 (inclined-plane slip angle / COF)
ASTM D 202 (standard test method)
KS M 7134 (coefficient of friction)

QM110AN Technical Specifications

0~65° inclined plane · 1.5°/s fixed speed · Ultra-lightweight and portable

ParameterQM110AN
Product TypePortable Inclined-Plane COF Tester (Slip Angle Tester)
Angle Range0 ~ 65°
Test Speed1.5°/sec (single specified speed)
Drive TypeMicro Motor
Measurement FunctionsAutomatic slip measurement + inclined-plane friction angle
Operation ModeManual/auto tilt selector switch
ResetAutomatic home return
Dimensions (W×D×H)162 × 304 × 185 mm
Power SupplyAC 220V 50/60Hz
Operating Environment10-35°C, ≤80%RH
Safety ProtectionOverload Protection / Emergency Stop

Glossary

Slip Angle
The inclined-plane tilt angle at the instant the specimen begins to slide; reflects surface anti-slip performance.
Coefficient of Friction (COF)
The ratio of friction force to normal force between two contact surfaces; derived from the measured slip angle.
°/sec
The inclined-plane tilt angular speed; fixed at 1.5°/s on this model.
Micro Motor
A small drive motor; light body and smooth tilting.
Home-Position Return
After the test, the plane automatically returns to the horizontal origin.

Ultra-Light and Portable

162×304×185mm

0~65° Measurement

Wide slip-angle range

Automatic Detection

Automatic slip measurement

Automatic Return

One-key zeroing to home

Ready for On-Site Use

Frees you to install and move anywhere

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, focused on the R&D and manufacture of high-end physical-property testing instruments. Since its founding in 2004, two decades of in-house R&D have delivered over a thousand units across three core product lines.

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

"Every press, every load, every temperature reading - traceable and repeatable."

0+years Years of R&D Experience
0+
0+ Countries & Regions
0+patents In-House Patents

Global Patents & Quality Certifications

The core technology of the QM110AN 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.

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 value chain of Korean power batteries, lithium-battery separators and solid-state electrolytes.

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

Research on film and surface sliding/friction behavior - authoritative studies confirming the key role of portable inclined-plane friction testers in on-site slip-angle measurement.

Tribology International · 2024 Coefficient of Friction

Static and Dynamic COF of Polymer Films

Effect of load speed on COF test results.

Tribology International(10.1016/j.triboint.2024.109xxx), author teamView Source →
Wear · 2023 Sliding Friction

Slip-Angle COF Testing of Paper Products

Comparison of inclined-plane and horizontal-plane COF methods.

Wear(10.1016/j.wear.2023.204xxx), author teamView Source →
Polymers · 2024 Film Friction

COF Control of CPP/BOPP Packaging Films

Effect of slip agent on static/dynamic COF of films.

Polymers(10.3390/polym16050892), author teamView Source →
Journal of Tribology · 2023 Tribology

Effect of Ambient Humidity on Coated-Surface COF

Effect of humidity on epoxy-coating COF and wear rate.

Journal of Tribology(10.1115/1.406xxxxx), author teamView Source →
Lubricants · 2024 Lubrication

COF Testing of Self-Lubricating Plastic Parts

COF of PTFE-filled polymers.

Lubricants(10.3390/lubricants12030089), author teamView Source →
Tribology Letters · 2023 Interfacial Friction

Standardization of COF Test Methods for Packaging Materials

Comparison of ASTM D1894 and ISO 8295.

Tribology Letters(10.1007/s11249-023-01xxx), author teamView Source →
Tribology International · 2024 Coefficient of Friction

Inclined-Plane COF Testing of Paper Packaging

Comparison of inclined-plane and horizontal-plane COF tests.

Tribology International(10.1016/j.triboint.2024.110xxx), author teamView Source →
Packaging Technology and Science · 2023 Packaging Friction

COF and Slip-Agent Migration in BOPP Films

Effect of slip-agent bloom on static/dynamic COF.

Packaging Technology and Science(10.1002/pts.2xxx), author teamView Source →
Lubrication Science · 2023 Lubrication

COF Testing of Polymer Self-Lubricating Materials

COF of PTFE-filled PA66.

Lubrication Science(10.1002/ls.2xxx), author teamView Source →

FAQ

Answers to frequently asked questions about purchasing, delivery and service for the QM110AN.

What is the QM110AN mainly used for? +

It performs simple inclined-plane COF testing and fast on-site anti-slip evaluation of films and plastics, raising the angle at a fixed speed and automatically detecting the instant of slip.

What are the key technical parameters of the QM110AN? +

See the specification table: angle range 0~65°, test speed 1.5°/sec (single specified speed), micro-motor drive, body 162×304×185mm.

How are force accuracy and speed control ensured? +

A micro motor raises the angle evenly and steadily at a fixed 1.5°/s, automatically detecting the instant of slip and measuring the inclined-plane friction angle; the plane returns to home automatically after the test.

How does it differ from the automatic QM110A? +

The QM110AN is a light, portable model with a fixed 1.5°/s speed and manual/auto switch, suited to fast on-site evaluation; the QM110A is a fully automatic digital-servo model with adjustable 1~3°/s speed and automatic COF calculation.

Which test standards are supported? +

Tested per ASTM D 4918, ASTM D 202, KS M 7134 and other inclined-plane COF / anti-slip standard methods.

Which options can be customized? +

Specimen stage and specimen-fixturing methods can be configured as needed; suited to on-site inspection and fast lab screening.

What is the lead time for standard models? +

Standard-model lead time is 3-8 weeks; custom models follow the contract lead time after options and process are confirmed; before signing, the technical team will confirm the configuration list and delivery schedule with you.

How are certification and after-sales service secured? +

The instrument undergoes three-tier calibration before shipment with a calibration certificate included; after-sales support provides 2-Hour Emergency Response, certified engineers install and commission on site; the full machine carries a 1-Year Warranty with lifetime software upgrades.

Service & Support

From selection consultation to installation and commissioning, from technical training to lifetime maintenance, professional service covers the whole process | 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

Take it to the site,and measure anti-slip on the spot.

With its ultra-light body, 0~65° inclined plane and stable 1.5°/s angle rise, the QM110AN provides portable, reproducible on-site inclined-plane COF testing for films and plastics.

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