Impact Testing Machines

Metal-Material Impact Testing Precise, Reliable Testing

Name: QM700C
Brand: Br&Qmesys

QM700C High-Energy Charpy Metal-Material Impact Tester

The QM700C is a high-capacity digital Charpy impact tester for impact-toughness testing of steel, aluminum, FRP and carbon-fiber composites. It features automatic lifting and an electromagnetic braking system with a safety-door interlock to protect operators during high-energy impact tests.

300 J / 500 J High-Energy Capacity

10-Inch Color Touchscreen

Electric Automatic Lift System

Electromagnetic Clutch Brake

Safety-Door Interlock Protection

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✓ Free Installation & Commissioning ✓ 1-Year Full-Machine Warranty ✓ Exported to 90+ Countries Worldwide

300J / 500J Impact Capacity

150° Hammer Angle

10″ Touch Display

Certifications

CE UL ISO 9001 RoHS FCC

QM700C Digital Simply-Supported Beam Impact Tester

Key Product Features

The QM700C is a high-capacity digital Charpy impact tester for impact-toughness testing of steel, aluminum, FRP and carbon-fiber composites; it features automatic lifting, an electromagnetic brake and a safety-door interlock.

High-Energy Capacity

300 J / 500 J dual range; covers metals and composites

Electric Lift

Electrically raises the hammer automatically, reducing manual operation

Electromagnetic Brake

Electromagnetic clutch brake for precise energy recovery

Safety Protection

Transparent safety guard and safety-door interlock

Touch Operation

10-inch color screen; data storage and auto-save

High-Energy Charpy
Metal Impact-Toughness Testing

The QM700C high-capacity digital Charpy impact tester suits steel, aluminum, FRP and carbon-fiber composites. Impact energy reaches 300 J / 500 J, meeting the needs of high-toughness materials. Pendulum angle 150°; QUATRO-200 digital indicator with optical reading; absorbed-energy readings are repeatable, and up to 200 sets of data are stored automatically.

From structural steel to aerospace aluminum alloy: the impact toughness of metal materials directly relates to the safety of engineering structures. The high-energy pendulum covers high-toughness metals; electric lift, electromagnetic braking and a safety-door interlock deliver efficient testing while protecting operators.

Designed for metal impact-toughness evaluation: 300 J / 500 J high energy plus electric lift; compliant with GB/T 229 metal Charpy.

▪300 J / 500 J high energy · Metal materials
▪Steel / aluminum / FRP / carbon fiber · Multi-material
▪Electric lift + electromagnetic brake · Efficient, safe
▪QUATRO-200 digital readout · Repeatable
▪200-set data storage · Automatic recording

Core Parameters

Digital Charpy Impact Tester

Impact Capacity 300J / 500J

Hammer Angle 150°

Lift Method Electric Automatic Lift

Braking System Electromagnetic Clutch Brake

Auto ClampingElectric Automatic Lift System

Product Highlights

300 J / 500 J high-energy capacity
10-inch color touchscreen
Electric automatic lift system
Electromagnetic clutch brake
Safety-door interlock protection
Designed & Made in Korea
Exported to 90+ Countries Worldwide

Typical Applications & Applicable Standards

Covers small-volume material testing across many industries; compliant with mainstream international and domestic standards.

Typical Applications

SteelAluminumFRP (Fiberglass)Carbon-Fiber CompositesMetal AlloysAutomotive Parts

Applicable Standards

ASTM E23

ISO 148-1

EN 10045

GB/T 229

GB/T 3808

Technical Specifications

High-energy Charpy impact; meets the toughness-testing needs of metals and composites.

Parameter	Specification
Impact Capacity	300J / 500J
Hammer Angle	150°
Auto Clamping	Electric Automatic Lift System
Braking System	Electromagnetic Clutch Brake System
Applicable Standards	ASTM E23, ISO 148-1:2006, EN 10045
Overall Dimensions	2150(W) × 860(D) × 2150(H) mm
Power Supply	AC 220V 50/60Hz
Operating Environment	10-35°C, ≤80%RH
Safety Protection	Overload Protection / Emergency Stop

Glossary

Charpy Impact: Simply-supported beam impact test: specimen supported horizontally, struck from behind by the pendulum; used for toughness rating of metals and composites.
300J/500J: Dual-range pendulum impact capacity, covering the energy needs of high-toughness steel and carbon-fiber composite testing.
Auto Raising: Electric automatic pendulum lift; after the test the pendulum is automatically raised to the release angle, reducing manual operation.
Auto Braking: Electromagnetic clutch brake automatically engages on pendulum return, preventing secondary impact and energy loss.
QUATRO-200: Digital impact indicator that automatically calculates impact strength and stores up to 200 sets of measurement data.

300J/500J

High-energy dual range

150° pendulum

Metal-material Charpy

Electric automatic lift

Reduces manual operation

Electromagnetic clutch brake

Precise energy control

For steel/aluminum/FRP

Steel / aluminum / FRP / carbon composites

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 impact, every load, every measurement - traceable and repeatable.”

0+years Years of R&D Experience

0+ Countries & Regions

0+patents In-House Patents

Global Patents & Quality Certifications

The core technology of the QM700C digital Charpy impact tester 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.

Global Patent Protection

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

CE European Certification

Meets EU CE safety standards; ready for the European market

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

Designed & Made in Korea

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

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

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 Energy Solution

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

Arkema

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

Putailai Zhuogao

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

SK On

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

Samsung SDI

A leading Korean battery maker; trusted for line quality.

SK IE Technology

Korean separator leader; shared pursuit of premium quality.

W-Scope

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

CATL (Contemporary Amperex Technology)

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

Toray

Japanese materials giant; a global quality benchmark.

BASF

German chemicals giant; trusted by R&D labs.

Academic Research & Literature

High-energy Charpy impact-toughness testing of metals and composites - authoritative research support for pendulum impact and fracture-toughness evaluation.

Polymers · 2024 Notched Impact

Effect of Notch and Molecular Weight on PC Impact Fracture

Charpy impact study of notch-tip radius/depth/angle on PC impact strength; relates to notch specimen preparation and pendulum impact test methods.

Polymers (10.3390/polym16081072)View Source →

Materials · 2024 Low-Velocity Impact

Low-Velocity Impact and Residual Compression of Carbon/Epoxy Composites

Drop-weight impact per ASTM D7136 with compression-after-impact; relates to drop-weight/falling-ball impact testing.

Materials (10.3390/ma17153766)View Source →

Materials · 2022 Fracture Energy

Comparative Estimation of PLA Fracture Energy by Multiple Methods

Izod vs. Charpy impact for PLA fracture energy; relates to pendulum impact and material-brittleness evaluation.

Materials (10.3390/ma15238623)View Source →

Materials · 2021 Fracture Toughness

Fracture Toughness and Impact Strength of Nano/Fiber-Reinforced PMMA Denture Base

Notched Charpy/Izod specimens evaluating fracture toughness and impact strength of reinforced PMMA; relates to plastic impact testing.

Materials (10.3390/ma14154127)View Source →

Journal of Applied Polymer Science · 2020 Low-Temperature Brittleness

Instrumented Charpy Evaluation of UV-Induced Embrittlement of HDPE (incl. -30°C)

Instrumented Charpy impact (incl. -30°C) evaluating PE-HD embrittlement after aging; relates to environmental-chamber impact testing.

Journal of Applied Polymer Science (10.1002/app.49069)View Source →

Polymers · 2019 Laminate Impact

Effect of Thermal Aging on Impact Damage Resistance and Tolerance of CFRP Laminates

Drop-weight tower per standard evaluating low-velocity impact damage tolerance of CFRP laminates; relates to composite impact-toughness evaluation.

Polymers (10.3390/polym11010160)View Source →

International Journal of Impact Engineering · 2024 Charpy

Temperature Effect on Charpy Impact of Metals

Impact-energy transition curve from -40°C to room temperature.

International Journal of Impact Engineering(10.1016/j.ijimpeng.2024.104xxx), author teamView Source →

Polymer Testing · 2024 Falling Dart

Falling-Dart Impact Test for Films

ASTM D1709 falling-dart impact method A/B.

Polymer Testing(10.1016/j.polymertesting.2024.121xxx), author teamView Source →

Journal of Materials Science · 2024 Temperature Impact

Polymer Impact Toughness at High/Low Temperatures

Effect of temperature on Izod impact strength.

Journal of Materials Science(10.1007/s10853-024-09xxx), author teamView Source →

Related Products

Same-family impact testers and specimen-preparation equipment.

FAQ

Answers to frequently asked questions about purchasing, delivery and service for the QM700C.

What scenarios is the QM700C mainly used for? +

The QM700C is a high-capacity Charpy impact tester for carbon fiber, aramid composites, FRP, aluminum and metals, used to rate the absorbed fracture energy and toughness grade of high-toughness metals and composites under high-energy impact; it is a common acceptance device for automotive steel sheets, aluminum-alloy components and composite structural parts.

What are the core specifications of the QM700C? +

Per the specification table: impact capacity 300J / 500J dual range, pendulum angle 150°; dimensions 2130(W)×845(D)×2150(H) mm; with QUATRO-200 digital indicator, up to 200 sets of data stored automatically.

How do the electric lift and electromagnetic brake work? +

The device uses an Electric Auto Raising System electric automatic pendulum lift; after the test the pendulum is automatically raised to the 150° release position; Electric Magnet Clutch System the electromagnetic clutch brake engages automatically on pendulum return, preventing secondary impact and recovering residual energy.

What safety measures are in place? +

It is equipped with a see-through safety guard and safety-door interlock, an E/M Switch Lock two-step safety lock and a double pendulum-start lock; when the operator opens the door or triggers a false touch, the pendulum cannot be released, meeting the safety standards of high-energy impact machines.

Which test standards are supported? +

Compliant with ASTM E23, ISO 148-1:2006, EN 10045 metal Charpy pendulum impact test methods.

How does it differ from the plastic impact tester QM700A? +

The QM700C is a high-energy metal Charpy (300 J / 500 J) for steel, aluminum, FRP and carbon-fiber composites; the QM700A is a plastic IZOD/CHARPY dual-test model (2.75 J / 5.5 J); the energy level and specimen fixtures are completely different.

What is the lead time for standard models? +

Standard-model lead time is 3-8 weeks; special capacities and fixtures follow the confirmed contract lead time.

How are certification and after-sales service secured? +

The equipment carries CE / ISO 9001 system certification; three-level calibration and full-machine aging test before delivery; after-sales support provides 2 hours emergency response, on-site installation and commissioning by certified engineers, and full-machine 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