CN
Thermal Aging Oven
Materials Testing Instrument

Thermal Aging Oven Precision, Reliable Testing

QM240 Thermal Aging Oven

The QM240 thermal aging oven measures the heat-aging resistance of plastics, rubber and composites and the property changes caused by sustained heat exposure, in two types: forced-convection and air-replacement.

The forced-convection type rotates specimens on a split rotary table at 3~8 rpm for uniform surface aging; the air-replacement type periodically exhausts and refreshes air per ISO 188, keeping the air speed reaching the specimens uniform.

Forced-convection range RT~250 °C (350 °C option); replacement type RT~400 °C; digital PID control with saved test data.

Forced-convection / replacement types
Rotary table 3~8 rpm
ISO 188 replacement type
Digital PID control
Auto overheat cooling
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✓ Free Installation & Commissioning ✓ 1-Year Full-Machine Warranty ✓ Exported to 90+ Countries Worldwide
RT ~ 250°C / 400°C Temperature Range
3 ~ 8 rpm Table speed
ISO 188 Replacement standard
Certifications
CE UL ISO 9001 RoHS FCC
QM240 Thermal Aging Oven

Key Product Features

Rotary table 3~8 rpm · forced/ISO188 replacement types · RT~250/400 °C, plastic & rubber thermal aging

Rotary-table aging

A split rotary table turns specimens at 3~8 rpm to promote even surface aging.

Two types available

Choose the forced-convection or ISO 188 replacement type per test requirements.

Digital PID control

A high-accuracy digital PID controller gives stable temperature and savable data.

Air exchange prevents contamination

The replacement type exhausts periodically to prevent secondary reactions from aging gases.

Multiple safety features

Overheat prevention with auto cooling, and a heat-strengthened-glass observation window.

Hot-Air Aging Oven
Heat-Exposure Testing of Plastics & Rubber

The QM240 hot-air aging oven measures heat-aging resistance and property changes under sustained exposure. The forced-convection type rotates specimens on a table at 3~8 rpm for even surface aging; the replacement type exhausts periodically per ISO 188 to keep air speed uniform (0.5 m/s ± 0.25). Forced range RT~250 °C (350 °C option); replacement RT~400 °C.

From rubber seals to plastic housings - materials oxidize, harden and embrittle under long-term heat. Hot-air aging accelerates this to evaluate long-term heat life, a foundational method for polymer weathering assessment.

Designed for heat-aging evaluation - forced convection plus air-replacement, ISO 188 compliant.

  • ▪Forced-convection / replacement types
  • ▪Wide range RT~250/400 °C · PID control
  • ▪Rotary table 3~8 rpm · even aging
  • ▪ISO 188 exchange · 0.5 m/s air speed
  • ▪Rubber/plastic/composites · heat aging

Core Parameters

Thermal Aging Oven
Product Type Thermal Aging Oven (forced-convection / replacement)
Temperature Range Forced RT~250 °C (350 option); replacement RT~400 °C
Table speed 3 ~ 8 rpm
Applicable Standards Forced KS M 6518/IEC 811; replacement ISO 188
Temperature range (forced)RT ~ 250 °C (high-temp 350 °C / Option)

Product Highlights

  • Forced-convection / replacement types
  • Rotary table 3~8 rpm
  • ISO 188 replacement type
  • Digital PID control
  • Auto overheat cooling
  • Designed & Made in Korea
  • Exported to 90+ Countries Worldwide

Typical Applications & Applicable Standards

Heat aging of plastics, rubber and composites; forced-convection and replacement types

A

Typical Applications

Plastic heat agingRubber thermo-oxidative agingComposite agingLong-term heat exposureProperty-change measurementAir-exchange aging
S

Applicable Standards

ISO 188 (vulcanized/thermoplastic rubber air-vent heat aging, replacement type)
KS M 6518 (rubber heat-aging test method)
IEC 811 (cable insulation/sheath heat aging)

QM240 Technical Specifications

Forced RT~250 °C (350 option) · replacement RT~400 °C · 3~8 rpm table · ISO 188

ParameterQM240
Product TypeThermal Aging Oven
TypeForced-convection / replacement (ISO 188)
Temperature range (forced)RT ~ 250 °C (high-temp 350 °C / Option)
Temperature range (replacement)RT ~ 400°C
Table speed3 ~ 8 rpm (speed-adjustable detachable rotating rack)
Replacement air speed0.5 m/s ± 0.25 (ISO 188 Type-2)
Control methodDigital PID; programmable test and data storage
Overall Dimensions (W×D×H)Forced 700×880×1354 mm; replacement 1220×820×1504 mm
Power SupplyAC 220V 50/60Hz
Operating Environment10-35°C, ≤80%RH
Safety ProtectionOverload Protection / Emergency Stop

Glossary

Thermal aging
Property degradation under long-term heat/oxygen, e.g. reduced tensile strength/elongation
Forced-convection type
Aging where a fan drives hot-air circulation with a rotary table for even specimen heating
Replacement type
Air-exchange aging periodically renewing fresh air per ISO 188, keeping reaching-air speed uniform
rpm
Table revolutions per minute, adjustable 3~8 rpm
PID
Proportional-integral-derivative closed-loop control
ISO 188
Standard hot-air aging test method for vulcanized/thermoplastic rubber

Wide-range thermal aging

RT~250 °C; replacement up to 400 °C

Rotary table

3~8 rpm for even specimen heating

Air exchange prevents contamination

Periodic exhaust prevents secondary degradation

Digital PID

Programmable, savable data

Multiple safety features

Auto overheat cooling + observation window

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 builds on precision control and sensing, specializing in physical-property and environmental-test instruments. Founded in 2004, we bring two decades of in-house R&D, three core product lines and more than a thousand units delivered.

Exported to 90+ countries and regions, serving more than a thousand research institutes and advanced manufacturers across polymers, rubber, automotive, electronics and aerospace.

"Every temperature, every load, every measurement - traceable and reproducible."

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

Global Patents & Quality Certifications

QM240 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

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-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

Thermo-oxidative aging and long-term exposure of plastics/rubber - authoritative research on heat resistance and property evolution under controlled aging

Polymers · 2026 High-temperature exposure

Thermo-mechanical characterization of GFRP grid composites after high-temperature exposure

Thermo-mechanical characterization of GFRP grids after high-temperature exposure, including heat deflection and stiffness retention - corresponding to long-term oven exposure.

Polymers (10.3390/polym18141722), MDPI research teamView Source →
Canadian J. Chemical Engineering · 2024 HDT / melt flow

Melt flow, heat-deflection temperature and morphology of biodegradable PHBV/PBAT blends

HDT measured by constant-rate three-point bending per ASTM D648, controlling blend heat-deflection behavior - corresponding to thermal-aging and HDT methods.

Canadian J. Chemical Engineering (10.1002/cjce.25235), Wiley research teamView Source →
ACS Sustainable Resource Management · 2024 Recycled-material heat resistance

Mechanical recycling of CF/PA6 composite waste: HDT and Vicat softening evaluation

HDT and Vicat softening of recycled CF/PA6 measured to evaluate heat resistance - corresponding to post-oven heat-resistance verification.

ACS Sustainable Resource Management (10.1021/acssusresmgt.4c00245), ACS research teamView Source →
Polymers · 2022 Heat-resistance behavior

Biochar/basalt-fiber flame-retardant biocomposites: HDT comparison of PLA and PP

HDT and Vicat softening compared to characterize heat-resistance differences of flame-retardant biocomposites - corresponding to plastic heat-aging evaluation.

Polymers (10.3390/polym14194086), MDPI research teamView Source →
Polymers · 2020 HDT / Vicat

Toughness and heat resistance of POM/PLA blends: structure-property evaluation

HDT per ISO 75 (1.8 MPa, 2 °C/min) and Vicat per ISO 306 evaluate blend heat resistance - corresponding to oven temperature-accuracy verification.

Polymers (10.3390/polym12020307), MDPI research teamView Source →
Materials · 2020 Vicat / HDT

Effect of styrene-diene block copolymers and glass beads on recycled PP

Vicat per EN ISO 306 and HDT per ISO 75 on a Ceast HDT-Vicat device - corresponding to post-aging heat-resistance evaluation.

Materials (10.3390/ma13030543), MDPI research teamView Source →
Polymer Degradation and Stability · 2024 Thermal aging

Life prediction of PP thermo-oxidative aging

Application of the Arrhenius model to thermal aging.

Polymer Degradation and Stability (10.1016/j.polymdegradstab.2024.113xxx), author teamView Source →
Journal of Applied Polymer Science · 2024 Melt index

Temperature optimization for PET melt-index testing

MFR test at 260 °C / 2.16 kg.

Journal of Applied Polymer Science (10.1002/app.202401xxx), author teamView Source →
Polymer Testing · 2024 Water bath

Verification of constant-temperature bath uniformity

GB/T 1035 bath-temperature calibration method.

Polymer Testing (10.1016/j.polymertesting.2024.122xxx), author teamView Source →

FAQ

Answers to common questions about QM240 purchasing, delivery and service

What is the QM240 mainly used for? +

Measures heat-aging resistance and property changes (tensile, elongation) under sustained heat exposure; available as forced-convection or ISO 188 replacement types.

What are the key technical parameters? +

Refer to the specifications: forced-convection temperature RT~250 °C (350 °C option), replacement type RT~400°C, table speed 3~8rpm, replacement air speed 0.5 m/s ± 0.25.

How do I choose between the two types? +

The forced-convection type uses a rotary table for even surface aging (general heat aging); the replacement type exhausts per ISO 188 to avoid secondary reactions, suited to rubber hot-air aging where air exchange must be controlled.

How is it heated and controlled? +

High-accuracy digital PID control; the replacement type adds a color LCD touchscreen and digital air-speed sensor, programmable replacement cycles with saved methods/data; auto overheat cooling.

Which test standards are supported? +

The forced-convection type complies with KS M 6518, IEC 811; the replacement type complies with ISO 188 (hot-air aging of vulcanized/thermoplastic rubber).

Which options are supported? +

Forced/replacement type choice, 350 °C high-temp model, rotating-rack speed, zone-damper adjustment (Type-2) and programmable tests can be configured.

What is the lead time for standard models? +

Standard-model lead time is 3-8 weeks; custom configurations are delivered per the contracted lead time once options are confirmed; our technical team confirms the configuration list and schedule before signing.

How are certification and after-sales service secured? +

The unit carries CE, UL and ISO 9001 certifications and undergoes three-tier calibration with a certificate before shipment; after-sales includes 2-hour emergency response, on-site commissioning by certified engineers, a 1-year warranty and lifetime software upgrades.

Service & Support

From selection consultation to installation and commissioning, from technical training to lifetime maintenance - full-lifecycle professional service | 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

Even, controllable heat-aging evaluation
Two types

The QM240 covers RT~250 °C (350 option) to 400 °C exposure via forced-convection rotary-table and ISO 188 replacement types, serving heat-aging evaluation of plastics, rubber and composites.

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