Description
SPCZ-06 Plastic Foam Vertical & Horizontal Burning Tester | GB/T 8332 GB/T 8333 Foam Flammability Test Machine
1. Product Overview
The SPCZ-06 Plastic Foam Vertical & Horizontal Burning Tester is a dedicated laboratory testing instrument developed strictly in accordance with national standards GB/T 8332-2008 and GB/T 8333-2022. It is specially customized for flammability performance testing of cellular / rigid foam plastics via both horizontal and vertical combustion test methods.
This equipment accurately captures core combustion indicators including burning duration, flame height, linear burning rate and post-test residual mass ratio. The standardized test data can directly evaluate the flame retardant grade of foam plastic raw materials, finished foam products, insulation foams and packaging foams, widely used for factory quality control, third-party fire safety certification and material flame retardant R&D labs.
2. Applicable Standards
- GB/T 8332-2008 Test method for burning behavior of cellular plastics — Horizontal burning method
- GB/T 8333-2022 Plastics — Test method for burning behavior of rigid cellular plastics — Vertical burning method
3. Core Technical Parameters
- Internal Combustion Chamber Size: (800 ± 2) mm × (597 ± 2) mm × (1147 ± 2) mm
- Ignition Bunsen Burner: Nozzle inner diameter 9.5 mm with wing top
- Compatible Test Fuel:
- Industrial methane (purity ≥98%)
- Mixed gas with calorific value (37 ± 1) MJ/m³
- Propane with calorific value (94 ± 2) MJ/m³
- Standard Test Environment: Temperature 15℃ ~ 35℃, Relative Humidity 45% ~ 75%
- Measurement Precision: Timing resolution 0.1 s, length resolution 1 mm
- Power Supply: AC 220V, 50Hz, Rated Power 100W
- Overall Equipment Dimension: 1160 mm × 600 mm × 1250 mm
5. Main Product Features
- Dual Test Mode Integrated DesignSupports both horizontal and vertical combustion tests for foam plastics in one machine, fully compliant with GB/T 8332 & GB/T 8333 two core foam flammability standards, covering all cellular plastic test requirements.
- High Precision Measurement System0.1-second timing accuracy and 1mm length reading precision eliminate manual measuring errors, delivering stable, repeatable test data for certification reports.
- Real-Time Gas Flow & Pressure Visual MonitoringEquipped with flowmeter and pressure gauge on the control panel, operators can adjust fuel gas stably to maintain consistent standard flame height during all tests.
- Large Sealed Combustion Chamber with Transparent Observation WindowSpacious enclosed cabinet with big tempered glass window, allows full visual monitoring of foam melting, dripping and flame spread without opening the chamber door, improving testing safety.
- Standard Wing-Top Bunsen Burner9.5mm wing-top nozzle burner matches standard flame shape required by foam plastic testing rules, compatible with methane, propane and mixed industrial fuel gas.
- Low Power Consumption Compact StructureOnly 100W rated power, space-saving integrated cabinet layout, easy to install, move and maintain in small & medium material laboratories.
- Special Specimen Support Fixtures IncludedComes with dedicated steel wire mesh horizontal bracket and vertical specimen fixing frame, matching standard specimen size requirements for foam plastic testing.
6. Application & Target Customers
- Foam plastic raw material manufacturers (EPS, EPP, PU rigid foam, XPS insulation foam)
- Packaging foam, thermal insulation foam, furniture foam product factories
- Third-party fire safety testing & certification laboratories
- Plastic material flame retardant research institutes
- Construction thermal insulation material inspection institutions
7. Why Choose SPCZ-06 Foam Burning Tester
✅ All-in-one machine for horizontal & vertical foam combustion testing, fully meets GB/T 8332 and GB/T 8333 national standards
✅ Ultra-precise 0.1s & 1mm measurement resolution ensures reliable flame retardant grading data
✅ Visible gas flow & pressure control system stabilizes flame condition for consistent test results
✅ Large enclosed observation chamber prevents flame splashing and ensures operator safety
✅ Multi-fuel compatibility with methane, propane and mixed industrial gas, flexible for different lab gas supply
✅ Low power consumption and compact cabinet design, cost-effective for foam factory QC laboratories
✅ Complete standard specimen holders for horizontal and vertical foam test setups
✅ Ultra-precise 0.1s & 1mm measurement resolution ensures reliable flame retardant grading data
✅ Visible gas flow & pressure control system stabilizes flame condition for consistent test results
✅ Large enclosed observation chamber prevents flame splashing and ensures operator safety
✅ Multi-fuel compatibility with methane, propane and mixed industrial gas, flexible for different lab gas supply
✅ Low power consumption and compact cabinet design, cost-effective for foam factory QC laboratories
✅ Complete standard specimen holders for horizontal and vertical foam test setups
4. Outstanding Product Features
- Touch Screen & Computer Dual Control with Wireless LinkageSupports independent touch screen operation and wireless computer control. One PC can synchronously control multiple furnaces for batch testing; one furnace can also receive commands from multiple computers for multi-user monitoring.
- Automatic Fault Thermocouple EliminationBuilt-in intelligent diagnosis function to automatically identify and shield abnormal thermocouple signals without manual troubleshooting.
- Full-Automatic Closed-Loop Test WorkflowThe whole heating, temperature holding and testing cycle runs automatically without manual intervention.
- Real-Time Automatic Curve PlottingThe system automatically generates and displays real-time temperature curve and furnace pressure curve during testing for intuitive data observation.
- Intelligent Flame Protection MechanismAuto re-ignition function when accidental flameout occurs during heating to avoid test failure. The furnace automatically stops heating once reaching the preset target temperature.
- Post-Test Automatic Cooling & ExhaustAfter the test cycle ends, the unit triggers automatic exhaust and forced heat dissipation to shorten waiting time for next test.
- Anti-Power Failure Protection ModeSpecial power-off protection program prevents furnace damage and data loss caused by sudden power cut or forced shutdown.
- Large-Capacity Data StorageAble to save more than 100 groups of complete test records for long-term data traceability and report export.
- Superior Temperature Control AccuracyAll temperature deviation indicators are better than national standard limits, ensuring reliable, repeatable fire resistance test results.
5. Suitable Customers & Application Scenarios
- Steel structure fire retardant coating manufacturers
- Construction material fire safety testing laboratories
- Construction engineering inspection institutions
- Fire protection product R&D factories
- University material & fire safety research labs
- Third-party certification testing organizations
6. Why Choose GTL-50 Fire Resistance Test Furnace
✅ Fully compliant with GB14907-2018 national standard for steel fireproof coating inspection
✅ Dual touch screen + wireless computer control, flexible for single or batch testing
✅ Full automatic operation with auto curve drawing, ignition protection and power-off backup
✅ Ultra-high temperature & pressure control precision, error smaller than standard requirements
✅ Large storage for test data, easy report sorting and archiving
✅ Automatic exhaust cooling system improves laboratory testing efficiency
✅ Stable diesel spray heating system, consistent temperature rise curve for standardized fire resistance assessment
