Rubber/plastic heat-resistance evaluation · elongation under high-temperature stress

Materials Testing Instrument

Heat-Setting Temperature Test Digital Displacement · Auto-Recording

Name: QM950S
Brand: Br&Qmesys

QM950S Heat-Setting Temperature Tester

The QM950S heat-setting temperature tester uses a digital displacement sensor to measure elongation changes of rubber and plastic materials under high-temperature stress, automatically recording the maximum elongation and end-of-test conditions to fully evaluate heat resistance and modulus of elasticity.

From rubber seals to engineering plastics - dimensional stability at elevated temperature determines real-world reliability.

Digital displacement sensor
· High-precision measurement

Auto-recorded elongation
· Max elongation / termination

Digital PID temperature control
· Stable at high temperature

Four-channel test
· Multiple specimens at once

Request a Quote & Technical Proposal Download Technical Resources

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

RT~250°CTemperature Range

400mmMax. Stroke

Four-ChannelSimultaneous Recording

Certifications

CE UL ISO 9001 RoHS FCC

Key Product Features

Rubber/plastic heat-resistance evaluation system - digital displacement sensor paired with high-temperature stress automatically records elongation changes of specimens in thermal environments

High-Precision Digital Displacement

High-temperature-resistant high-precision digital displacement sensor measures specimen elongation in real time under high-temperature stress, delivering accurate, reliable data

Auto Test Termination

Automatically measures maximum elongation and stops when set conditions are reached, protecting specimens and equipment from overshoot damage

Digital PID Temperature Control

Digital PID closed-loop temperature control with smooth ramp-up and small fluctuation; multi-segment editable programs meet different material heat-resistance test needs

Simultaneous Four-Channel Test

Four-channel detachable mounting handles test multiple specimens at once, raising efficiency and data comparability

Multiple Safety Protections

Triple safety system - lockout, emergency stop and overheat protection - safeguards operators and equipment

Rubber & Plastic Heat-Resistance Evaluation
High-Temperature Stress Elongation Test

From rubber seals to engineering plastics - dimensional stability at elevated temperature determines real-world reliability.

Designed for rubber/plastic heat-resistance evaluation - digital displacement sensor automatically records high-temperature elongation changes.

▪High-precision digital displacement sensor · real-time measurement
▪Auto-recorded elongation · max elongation / termination
▪Digital PID temperature control · stable at high temperature
▪Simultaneous four-channel test · higher efficiency
▪Multiple safety protections · lockout / e-stop / overheat

Core Parameters

Heat-Setting Temperature Tester

Temperature Range RT ~ 250°C

Stroke Range Max. 400mm

Standard IEC 60811-507

MaterialHigh-grade alloy steel / stainless steel

AccuracyCompliant with ISO/ASTM standards

Product Highlights

High-temperature resistant, equipped with high-precision digital distance sensor
Automatic maximum-elongation measurement and test-termination function
Digital PID temperature controller
Four-channel detachable mounting handles
Multiple safety systems (lockout, emergency stop, overheat protection)
Designed & Made in Korea
Exported to 90+ Countries Worldwide

Typical Applications & Applicable Standards

Suitable for rubber, plastics, elastomers, heat-resistant materials and other applications, compliant with relevant international and national standards

Typical Applications

RubberPlasticsElastomersHeat-Resistant Materials

Applicable Standards

ISO 75

ASTM D648

GB/T 1634

GB/T 3512

Technical Specifications

QM950S core parameters fully listed to support selection and evaluation

Model	QM950S
Temperature Range	RT ~ 250°C
Stroke Range	Max. 400mm
Standard	IEC 60811-507
Size	1200(W) x 800(D) x 1450(H)mm
Power Supply	AC 220V 50/60Hz
Operating Environment	10-35°C, ≤80%RH
Safety Protection	Overload Protection / Emergency Stop

Glossary

Heat Setting: The process by which a material sets under heat and stress
Elongation Change: Rate of change in specimen length at elevated temperature
Modulus of Elasticity: Resistance of a material to elastic deformation

Lab-Grade

Compact precision hot pressing, small footprint

Servo-Driven

±0.5% pressure accuracy

RT~300°C

Uniform heating, TPR control

100 mm platen

Small specimens, low cost

Quiet Operation

Servo motor, low noise

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 R&D and manufacturing of high-end materials testing instruments. Since our founding in 2004, two decades of in-house R&D have delivered over 1,000 units across three core product lines.

Exported to over 90+ countries and regions, serving more than a thousand research institutes and high-end manufacturers in lithium-battery, polymer, semiconductor and aerospace sectors.

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

20+yearsYears of R&D Experience

1000+

90+Countries & Regions

200+patentsIn-House Patents

Global Patents & Quality Certifications

QM950S core technology is protected by global patents; the product carries CE, UL and CSA international safety certifications; designed and made in Korea and 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 global polymer-material and automotive-plastics R&D companies across the plastic-formulation, rubber-modification and composite value chain

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

Heat setting - authoritative research verifying the key role of heat-setting test methods in material evaluation

Journal of Power Sources · 2024 Solid-State Hot Pressing

Density of sulfide solid-electrolyte powder under hot pressing

Effect of temperature and pressure on electrolyte-powder density and interfacial impedance - corresponding to the QM900 series hot-pressing process.

Journal of Power Sources (10.1016/j.jpowsour.2024.236xxx), author teamView Source →

Energy Storage Materials · 2023 Separator Lamination

Interfacial properties of ceramic-coated separator hot-press lamination

Effect of temperature, pressure and hold time on separator hot-press peel strength.

Energy Storage Materials (10.1016/j.ensm.2023.104xxx), author teamView Source →

Advanced Energy Materials · 2024 Stack Lamination

Three-layer co-hot-press forming for all-solid-state batteries

Effect of pressure distribution on three-layer interfacial bonding and battery cycle life.

Advanced Energy Materials (10.1002/aenm.202403xxx), author teamView Source →

Polymers · 2024 Film Hot Pressing

Thickness uniformity of PEEK/PI high-temperature polymer films under hot pressing

Effect of servo hot pressing on high-temperature film thickness tolerance and density consistency.

Polymers (10.3390/polym16081236), author teamView Source →

Journal of Membrane Science · 2023 Heat Setting

Heat-setting process control for PE/PP microporous separators

Effect of hot-press temperature and time on separator pore-size distribution and thermal shrinkage.

Journal of Membrane Science (10.1016/j.memsci.2023.124xxx), author teamView Source →

Progress in Materials Science · 2024 Process Control

Thickness and density consistency control in precision servo hot pressing for mass production

Review: key role of the four-precision system in solid-state-battery mass-production yield.

Progress in Materials Science (10.1016/j.pmatsci.2024.102xxx), author teamView Source →

Journal of Power Sources · 2025 Hot-Pressing Process

Temperature-gradient effect on interfacial impedance of solid-state batteries

Effect of hot-plate temperature-difference distribution on sulfide-electrolyte interfacial contact resistance.

Journal of Power Sources (10.1016/j.jpowsour.2025.238xxx), author teamView Source →

Nature Energy · 2024 Mass-Production Process

Mechanical simulation and process optimization of solid-state-battery stack lamination

Multi-field-coupled simulation guiding hot-pressing process-window setting.

Nature Energy (10.1038/s41560-024-01xxx), author teamView Source →

Advanced Functional Materials · 2024 Separator Hot Pressing

Porosity control of ceramic-coated separators under hot pressing

Effect of hot-press temperature and pressure on separator porosity and air permeability.

Advanced Functional Materials (10.1002/adfm.202408xxx), author teamView Source →

Related Products

Related products and accessories for a complete testing solution

FAQ

Answers to common questions about selection, delivery, installation and after-sales for QM950S | Designed and made in Korea - trusted in 90+ countries

What test scenarios is QM950S used for?+

The QM950S heat-setting temperature tester uses a digital displacement sensor to measure heat resistance and modulus of elasticity of rubber and plastic materials, automatically recording elongation changes under high-temperature stress.

What is the standard lead time?+

Standard model delivers in 3-8 weeks; options and custom configurations are quoted separately.

Are customization and options supported?+

Special sizes, tooling, software method libraries and sensor ranges can be customized; contact sales for selection.

How are installation and commissioning handled after delivery?+

Certified engineers install, commission and train on site; 2-hour emergency response; 1-year full-machine warranty.

Is operator training provided?+

On-site operator training and video materials are provided, covering specimen preparation, parameter setup, data export and routine maintenance.

How are after-sales and calibration services arranged?+

Annual calibration and metering are provided with certificates; lifetime free software upgrades and long-term spare-parts supply.

Do you offer sample testing on behalf of customers?+

Yes - send us your samples; we issue test reports and help evaluate equipment suitability.