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JYZS-20 Oxygen Index Tester strictly complies with ISO 4589-2, ASTM D2863, BS 2782-1, NES 715, GB/T 2406, GB/T 5454 standards. Features automated touchscreen gas regulation, closed-loop concentration correction (±0.1% accuracy), an imported 0–100% oxygen sensor (<5s response), dual specimen holders for rigid/flexible polymers, and a 40±2mm/s airflow combustion column for precise Limiting Oxygen Index (LOI) testing.
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NH-016 Cable Fire Resistance Tester is a high-precision, heavy-duty laboratory system designed to evaluate the circuit integrity, thermal endurance, and electrical survival of power, data, and optical cables under severe fire conditions up to 1000°C (with optional water spray & mechanical shock).
Key Features:
- Multi-Standard Compliance: Engineered strictly according to IEC 60331 (Parts 1/2/11/21/23/25), BS 6387:2013, BS 8491, EN 50200, and GB/T 19216.
- Heavy-Duty Chamber: Integrated 3m × 3m × 3m 304 stainless steel insulated combustion chamber with high-temperature fireproof lining.
- 5-Channel Independent Electrical Load: Precise voltage and current control (0–1000V / 0.1–3A) per channel.
- Precision Flame & Gas Control: Dual propane ribbon burners equipped with Mass Flow Controllers (MFC) for accurate temperature regulation.
- Automated Control: Intuitive PLC touch-screen display for seamless operation, test automation, and real-time data logging.
- Target Applications: Ideal for wire & cable manufacturers, third-party fire testing agencies, rail transit, marine classification societies, and research institutes.
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NH-XL Vertical Integrated Fire Resistance Test Furnace strictly complies with GB/T 9978, GB 12955-2024, GB 16809-2024, and ISO 834-1 standards. Features a 3.0m × 3.0m × 1.2m cavity, lightweight high-alumina zirconia fiber suspended lining (up to 1300°C), 8 proportional gas burners, closed-loop pressure control, and automated PC data logging for fire doors, windows, shutters, and partition wall integrity & insulation testing.
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The NH-XW Horizontal Fire Resistance Test Furnace is a full-scale industrial testing solution engineered for precast floor slabs, steel beams, concrete decks, and intumescent coatings. Built with a spacious 4.2m × 3.0m × 1.5m combustion chamber, it fully complies with global structural fire safety standards including ISO 834, EN 1363/1365, BS 476, ASTM E119 / UL 263, and GB/T 9978.
- Multi-Standard Compliance: Built-in dynamic temperature-curve tracking for ISO, EN, BS, ASTM/UL, and GB standards.
- Precision Pressure Control: Closed-loop micro-positive furnace pressure control within ±2 Pa accuracy.
- Rapid Thermal Response: 8 proportional LPG burners deliver up to 1300°C maximum working temperature with efficient < 0.5h cool-down.
- Operator Safety First: Equipped with 400°C smoke filtration, high-voltage auto-ignition, and automatic emergency gas cut-off interlocks (>100 Pa).
✓ Trusted by 3rd-party testing institutes, structural coating manufacturers, and research centers worldwide. Request an instant quotation or technical proposal today!
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PDCL-01 Radiant Heat Flux Tester strictly designed for ISO 9239-1, ASTM E648, EN ISO 9239-1, NFPA 253, GB/T 11785-2005 flooring fire reaction testing. Features a custom 304 stainless steel radiant burner, 0–15 kW/m² heat flux meter, ±0.1 m/s anemometer for 2.5 m/s steady airflow, split stainless steel cabinet, and multi-gas compatibility (Methane/Propane/LPG) to accurately determine critical radiant flux in carpets, wood, PVC, and composite floorings.
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SPCZ-05 Horizontal & Vertical Combustion Tester strictly complies with UL 94, GB/T 2408-2021, and IEC 60950-1 standards. Features a PLC touchscreen controller, 50W Bunsen burner with auto-retraction, motorized 4-way sample positioning, automatic gas cut-off, and internal data storage for plastic, rubber, and electronics flammability testing.
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SPCZ-06 Plastic Foam Vertical & Horizontal Burning Tester strictly complies with ISO 9772 & ASTM D4986 standards. Features dual horizontal and vertical testing configurations, touchscreen & wireless PC control, 0.1s/1mm high-precision measurement, visual gas pressure monitoring, 9.5mm wing-top Bunsen burner, and automated exhaust cooling for cellular and rigid foam flammability rating.
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ZBY Combustion Tester strictly engineered to ASTM D777, GB/T 14656-2009 for flame-retardant paper and paperboard flammability testing (thickness ≤1.6mm). Features an MCU automated control module, ±0.01s precision timing, 0°–45° multi-angle adjustable Bunsen burner, 15–175mm flame height control, and an enclosed observation cabinet for measuring afterflame and afterglow duration.
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ZXLR Cone Calorimeter (Building Material Heat Release Rate Fire Test Machine) strictly complies with ISO 5660-1, GB/T 16172-2026, and ASTM E1354 standards. Features a 5000W radiant cone heater (0–100 kW/m²), 0.1g thermally protected weighing system, automated program shield, and integrated gas analysis for HRR, mass loss, smoke, and CO/CO₂ toxic gas evaluation.
+86 15604057553 ▪ info@brt-test.com ▪
+86 15604057553 ▪ info@brt-test.com ▪
Shenyang Baoruitong (BRT) is an ISO 9001/13485 certified manufacturer with a 10,000m² factory and 15+ years of experience. We offer 200+ testing equipment models for window/doors, fire safety, and pipes compliant with ISO, ASTM, and EN standards. Exported to 50+ countries with OEM/ODM support.
Address: No.195-4 Dev. 22nd Rd., Shenyang, China
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