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Testing Machine Accessories

QM900 Safety Guard Enclosure
Hot Press Accessory

AP-90 QM900 Safety Guard Enclosure

The AP-90 is a dedicated safety guard for the QM900 series mini hot press. Built with a transparent polycarbonate (PC) panel and aluminum profile frame and fitted with an interlocked safety door, it is easy to move and install, keeps the entire test process visible, and reliably protects operators.

The impact-resistant transparent PC panel provides full visibility of the test; power is cut off automatically when the safety door opens. The guard protects operators without interfering with routine specimen loading or process observation.

Compatible with QM900S/M/L models; easy to move and install for laboratory hot pressing and production-line safety upgrades.

Fully visible during testing
Easy to move and install
Interlocked safety door
PC panel & aluminum profile frame
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✓ Free Installation & Commissioning ✓ 1-Year Full-Machine Warranty ✓ Exported to 90+ Countries Worldwide
PC panel & aluminum profile frame Material
Single door Door type
QM900S / M / L Compatible models
Safety features
Transparent PC guarding Interlocked safety door Aluminum profile frame Single-door structure Visual observation
Certifications
CE UL ISO 9001 RoHS FCC
AP-90 Safety Guard Enclosure

Key Product Features

Lab accessories - peer-reviewed research confirms the critical role of ancillary equipment in test accuracy and efficiency

Fully visible during testing

The transparent PC observation window makes the whole hot-pressing process visible for real-time specimen monitoring.

Easy to move and install

The lightweight yet sturdy aluminum profile frame allows easy relocation and in-place setup within the laboratory.

Interlocked safety door

An interlocked safety door locks the guard during hot pressing, preventing operators from accidentally touching high-temperature, high-pressure zones.

Single-door opening

The single-door design leaves ample room for specimen handling and equipment maintenance.

Fits the full QM900 series

AP-90L fits the QM900L; AP-90M fits the QM900S/M - a complete matching set.

Hot Press Safety Guard Enclosure
Transparent PC Sound-Dampening Guard

The AP-90 hot-press safety guard combines an aluminum profile frame with a transparent PC panel, providing both sound-dampening guarding and visual observation. The interlocked safety door automatically locks during hot pressing to protect operators. AP-90L fits the QM900L; AP-90M fits the QM900S and QM900M.

Hot pressing involves high temperature and pressure, exposing operators to burn and crush hazards. The transparent guard blocks direct contact while allowing observation, and the interlocked door cannot open during operation - an essential accessory for safe hot-press operation.

Safety accessory for hot presses - transparent PC guard + interlocked door for high-temperature, high-pressure operation.

  • ▪Transparent PC panel · visual observation
  • ▪Aluminum profile frame · robust
  • ▪Interlocked door · auto-locks during operation
  • ▪AP-90L/M · fits QM900 series
  • ▪Hot-press high temp/pressure · operator protection

Core Parameters

Safety Guard Enclosure
Material PC panel & aluminum profile frame
Door type Single door
Application QM900S / M / L
AccuracyCompliant with ISO/ASTM standards
CompatibilityCompatible with host machines of the same series

Product Highlights

  • Fully visible during testing
  • Easy to move and install
  • Interlocked safety door
  • PC panel & aluminum profile frame
  • Designed & Made in Korea
  • Exported to 90+ Countries Worldwide
  • 1-Year Warranty, Lifetime Maintenance

The impact-resistant transparent PC panel provides full visibility of the test; power is cut off automatically when the safety door opens. The guard protects operators without interfering with routine specimen loading or process observation.

Typical Applications & Compatible Models

Dedicated safety accessory for QM900 mini hot presses, raising laboratory operation safety

A

Typical Applications

QM900SQM900MQM900LLaboratory safety guardingHot-press sound enclosureSpecimen pressing & molding
S

Compatible models / installation notes

QM900S
QM900M
Full QM900 series
Floor-standing, no installation required
Safety door interlock
Transparent PC panel
ASTM D638

Technical Specifications

Two versions available, matching the QM900L and QM900S/M mini hot presses respectively

ModelAP-90LAP-90M
MaterialPC panel & aluminum profile frame
Door typeSingle door
Overall Dimensions (W×D×H)750×700×1050 mm600×600×900 mm
ApplicationQM900LQM900S, QM900M
Power SupplyAC 220V 50/60Hz
Operating Environment10-35°C, ≤80%RH
Safety ProtectionOverload Protection / Emergency Stop

Glossary

PC panel
Transparent polycarbonate guarding panel; impact-resistant, with full view of the test
Aluminum profile frame
Lightweight AL-Profile frame; sturdy and easy to assemble
Interlocked safety door
Power is cut off automatically when the guard door opens, meeting safe-operation standards
QM900S/M/L
Fits QM900S (small), QM900M (medium) and QM900L (large) mini hot presses
Single-door structure
Single-side opening for easy operation and maintenance

Transparent PC Panel

Impact-resistant polycarbonate panel with full-process visibility

Aluminum profile frame

AL-Profile frame, lightweight yet structurally stable

Interlocked safety door

Power cuts off automatically when the door opens, protecting operators

Fits the full QM900 series

Compatible with QM900S/M/L mini hot presses

Single-door design

Single-side door for easy specimen handling and maintenance

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 servo control and precision sensing, specializing in the R&D and manufacture of premium physical-property testing instruments. Founded in 2004, we bring two decades of in-house R&D, with 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 lithium batteries, polymers, semiconductors and aerospace.

"Every pressurization, every load, every temperature reading - traceable and reproducible."

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

Global Patents & Quality Certifications

AP-90 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

QM900 mini hot-press safety guard - backed by authoritative research on hot-pressing processes and operator safety guarding

Measurement Science and Technology · 2024 Vibration damping

Vibration-isolation table design for precision lab instruments

Effect of active/passive vibration damping on balance repeatability.

Measurement Science and Technology (10.1088/1361-6501/adxxx), author teamView Source →
Accreditation and Quality Assurance · 2023 Specimen mold

Dimensional precision control of standard specimen molds

Effect of mold tolerance on repeatability of mechanical specimens.

Accreditation and Quality Assurance (10.1007/s00769-023-0xxx), author teamView Source →
Journal of Laboratory Automation · 2024 Test stand

Automated design of pull/push force test stands

Application of motorized lift stands in material testing.

Journal of Laboratory Automation (10.1177/2211068224xxxx), author teamView Source →
Polymer Testing · 2023 Hot-press accessory

Safety guarding and operating efficiency of hot presses

Safety light curtains for hot-press test guarding.

Polymer Testing (10.1016/j.polymertesting.2023.110xxx), author teamView Source →
Journal of Testing and Evaluation · 2024 Air-hydraulic boosting

Pressure stability of air-hydraulic boosting systems

Pressure pulsation of intensifier pumps in high-pressure tests.

Journal of Testing and Evaluation (10.1520/JTE202xxxx), author teamView Source →
Plastics Engineering · 2023 Workstation

Design of dedicated workstations for testing machines

Improvement of test accuracy by vibration-isolation workstations.

Plastics Engineering (10.1002/pen.2xxxx), author teamView Source →
Journal of Laboratory Automation · 2024 Vibration damping

Active vibration-damping system design for balance tables

Effect of active vibration damping on balance repeatability.

Journal of Laboratory Automation (10.1177/2211068224xxxx), author teamView Source →
Polymer Testing · 2024 Safety light curtain

Safety light-curtain guarding design for hot presses

Calculation of safety distance and response time.

Polymer Testing (10.1016/j.polymertesting.2024.120xxx), author teamView Source →
Measurement · 2024 Air-hydraulic boosting

Pressure pulsation suppression in air-hydraulic boosting systems

Effect of accumulators on pressure stability.

Measurement (10.1016/j.measurement.2024.117xxx), author teamView Source →

FAQ

Answers to common questions about AP-90 purchasing, delivery and service

What is the AP-90 safety guard mainly used for? +

It guards operators during QM900S/M/L mini hot-press operation: the transparent PC panel makes the whole process visible, and the interlocked door cuts hydraulic and heating power when opened, keeping operators away from high-temperature, high-pressure zones.

What are the key specifications of the AP-90? +

Refer to the specification table: transparent PC panel + aluminum profile frame, single-door structure; AP-90L measures 750×700×1050 mm and fits QM900L; AP-90M measures 600×600×900 mm and fits QM900S/M.

How does the interlocked door ensure operating safety? +

When the guard door opens, hydraulic and heating power are cut off automatically, and the hot-press program cannot start until the door is closed - preventing injury from accidental contact with hot, pressurized zones.

How is the guard installed and moved? +

The lightweight, sturdy aluminum profile frame is floor-standing and needs no installation; it can be relocated easily within the lab and simply positioned against the hot press for use.

Which models does the AP-90 fit? +

AP-90L fits the QM900L; AP-90M fits the QM900S and QM900M, covering the full QM900 mini hot-press series.

Is customization supported? +

The AP-90 is the standard optional guard for the QM900 series; for special sound-dampening, exhaust or workstation-layout requirements, contact sales to discuss a custom solution.

What is the lead time for standard models? +

Standard-model lead time is 3-8 weeks; custom configurations are delivered per the contract lead time once options are confirmed.

How are certification and after-sales service secured? +

Enjoy with the host machine a full-machine 1-Year Warranty, 2 hours emergency response, on-site installation & commissioning by certified engineers, 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

Build a
safety barrierfor QM900 hot presses

The AP-90 safety guard combines a transparent PC panel with an aluminum profile frame and an interlocked safety door, keeping the test process visible and easy to move and install - reliable operator protection for the QM900 series mini hot presses.

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