Flexible-foam durability · long-term-load recovery rate

Materials Testing Instrument

Foam Pressure-Deformation Test Simulated body weight · durability evaluation

Name: QM900P
Brand: Br&Qmesys

QM900P Pressure-Deformation Tester

The QM900P applies simulated body weight and environmental conditions to measure recovery rate and elastic change of polyurethane foam, mattresses and other soft materials under long-term load - the standard tool for foam durability evaluation and mattress QC.

From mattresses to seat foam - thickness recovery under long-term load directly determines service life and comfort.

Simulated Body-Weight Loading
· Long-term load testing

Recovery Rate / Elastic Change
· Durability evaluation

Digital PID Temp Control
· Environmental-condition simulation

Multi-Channel Expansion
· Independent timer

Request a Quote & Technical Proposal Download Technical Resources

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

40kgfMax Pressure

RT~120°CTemperature Range

1/20,000Force Resolution

Certifications

CE UL ISO 9001 RoHS FCC

Key Product Features

A foam long-term-load platform - simulated body-weight loading with environmental control - evaluates recovery rate and durability of flexible foam under long-term compression.

Adjustable-Weight Loading

Weights are adjustable as needed to simulate different body-weight pressures, suiting mattresses, seat foam and other test specs.

Multi-Channel Independent Control

Pressure and time are set independently per channel, enabling simultaneous comparison tests and higher efficiency.

Digital PID Temp Control

Closed-loop digital PID temperature control simulates different ambient temperatures to evaluate foam compression recovery under temperature cycling.

Expandable Multi-Channel

The bed expands to multi-channel simultaneous testing; fixtures change quickly to fit different specimen sizes.

Dual-Timer Mode

Dual independent/cumulative timing modes meet different test-spec requirements for load time and recovery time.

Foam Long-Term Load Test
Durability & Recovery Evaluation

The QM900P applies simulated body weight and environmental conditions to measure recovery rate and elastic change of polyurethane foam, mattresses and other soft materials under long-term load. Multi-channel independent control with digital PID temperature control simulates different environmental conditions.

From mattresses to seat foam - thickness recovery after long-term compression directly determines service life and comfort.

Built for flexible-foam durability evaluation - simulated body-weight loading with automatic long-term recovery measurement.

▪Adjustable weights · simulate different body-weight pressures
▪Multi-channel independent control · comparison tests
▪Digital PID temp control · environmental simulation
▪Dual-timer mode · independent / cumulative timing
▪Expandable multi-channel · batch testing

Core Parameters

Pressure-Deformation Tester

Sampling Channels Max. 4CH

Temperature Range RT-120°C (optional)

Pressure Range Max. 40kgf

MaterialHigh-grade alloy steel / stainless steel

AccuracyCompliant with ISO/ASTM standards

Product Highlights

Adjustable Weights
Independent pressure selection per channel
Digital PID Temperature Controller
Expandable Multi-Channel Bed
Independent & Cumulative Dual Timers
Designed & Made in Korea
Exported to 90+ Countries Worldwide

Typical Applications & Applicable Standards

For polyurethane foam, mattresses, soft furniture and cushions; compliant with relevant international and national standards.

Typical Applications

Polyurethane FoamMattressesSoft FurnitureCushions

Applicable Standards

GB/T 10807

ISO 3386

ASTM D3574

Technical Specifications

Core parameters of the pressure-deformation tester are fully specified to support selection and evaluation.

Model	QM900P
Sampling Channels	Max. 4CH
Temperature Range	RT-120°C (optional)
Pressure Range	Max. 40kgf
Size	950(W) x 400(D) x 795(H)mm
Power Supply	AC 220V 50/60Hz
Operating Environment	10-35°C, ≤80%RH
Safety Protection	Overload Protection / Emergency Stop

Glossary

Recovery Rate: Ratio of recovered thickness to original thickness after unloading
Indentation Hardness: Force required to indent foam to a specified depth
Long-Term Fatigue: Degree of property decay after repeated compression

Hot Press Forming

For powder forming; even pressure

Vacuum Optional

Vacuum environment reduces voids

High-Temperature Molds

High-Temperature Alloy-Steel Molds

Program Control

Multi-Segment Pressure/Temperature Curves

Data Logging

Real-time curves; report output

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

The QM900P's core technology is protected by global patents; the unit carries CE, UL and CSA international safety certifications, is designed and made in Korea, and is 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 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

Pressure-deformation testing - authoritative research confirming the key role of pressure-deformation test methods in materials evaluation.

Polymer Testing · 2024 Creep Test

Creep behavior of WPC wood-plastic composites

WPC creep curves and life prediction at different temperatures/stresses.

Polymer Testing (10.1016/j.polymertesting.2024.113xxx), author teamView Source →

Construction and Building Materials · 2023 Creep Deformation

Wood creep deformation and humidity/temperature effects

Test method for wood creep modulus under long-term load.

Construction and Building Materials (10.1016/j.conbuildmat.2023.132xxx), author teamView Source →

Polymer Engineering and Science · 2024 Stress Relaxation

Stress-relaxation behavior of thermoplastics

Study of temperature effect on stress-relaxation curves.

Polymer Engineering and Science (10.1002/pen.2xxxx), author teamView Source →

Journal of Applied Polymer Science · 2023 Creep Recovery

Creep-recovery testing of polymers

Creep-deformation recovery under cyclic loading.

Journal of Applied Polymer Science (10.1002/app.202355xxx), author teamView Source →

Mechanics of Time-Dependent Materials · 2024 Long-Term Performance

Long-term creep-life prediction of polymers

Application of time-temperature superposition in creep testing.

Mechanics of Time-Dependent Materials (10.1007/s10400-024-0xxx), author teamView Source →

Polymers · 2023 Compression Creep

Flexible-Foam Compression-Creep Test

Compression set and creep of polyurethane foam.

Polymers (10.3390/polym15244612), author teamView Source →

Mechanics of Materials · 2024 Creep

Long-term creep life of WPC wood-plastic composites

Time-temperature superposition in creep-life prediction.

Mechanics of Materials (10.1016/j.mechmat.2024.105xxx), author teamView Source →

Construction and Building Materials · 2024 Compression Creep

Flexible-Foam Compression Set & Creep

Compression-creep model of polyurethane foam.

Construction and Building Materials (10.1016/j.conbuildmat.2024.133xxx), author teamView Source →

Polymer Engineering and Science · 2024 Stress Relaxation

Stress-relaxation behavior and temperature dependence of HDPE

Stress-relaxation curves at different temperatures.

Polymer Engineering and Science (10.1002/pen.2xxxx), author teamView Source →

Related Products

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FAQ

FAQ on selection, delivery, installation and after-sales for the QM900P | Designed & made in Korea · trusted in 90+ countries worldwide

What test scenarios is the QM900P used for?+

The QM900P pressure-deformation tester applies simulated body weight and environmental conditions to measure the recovery rate and elastic change of polyurethane foam, mattresses and similar materials under long-term load - for flexible-foam durability evaluation.

What is the standard lead time?+

Standard models are delivered in 3-8 weeks; options and custom configurations have a separately confirmed lead time.

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.

Service & Support

Professional support throughout - from selection consultation to installation and commissioning, and from technical training to lifetime maintenance | 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