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Description

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ZONSKY Building Materials Non-Combustibility Test Apparatus is designed to evaluate the non-combustibility of construction materials. It exposes samples to high temperatures in a controlled environment to determine whether the material ignites, continues to burn, or contributes to fire spread. This device is widely used to test materials like insulation, cladding, and other construction components, ensuring that they meet fire safety standards.


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Non-Combustibility Test Apparatus

Non-Combustibility Test Apparatus

ZONSKY offers advanced non-combustibility testing equipment designed for accurate performance evaluation under high-temperature conditions. The system supports full compliance with international fire test standards.

Test Device

The test device consists of a heating furnace, sample rack, airflow hood, thermocouple, voltage stabilizer, voltage regulator, control instrument, and a computer for control.

1. Heating Furnace

The furnace tube is made of bauxite refractory material with a density of (2010±30) kg/m³, height (150±1) mm, inner diameter (75±1) mm, and wall thickness (1.6±0.2) mm.
A heating coil is wound around the tube as per GB/T5148-2010. Airflow is regulated by a voltage stabilizer, and the airflow hood is installed on top. Heating capacity reaches 1250°C.

2. Thermocouple

Utilizes K-type thermocouple with wire diameter 0.3 mm and outer diameter 1.5 mm. Junction is insulated and grounded. Meets first-class accuracy of GB/T16982, with stainless steel protection.

3. Specimen Holder & Insertion Device

Holder is made of nickel/chromium alloy or heat-resistant steel with mesh, weighing (15±2) g. Suspended by stainless steel tube (6 mm OD, 4 mm ID).
The insertion device uses a sliding rod along vertical grooves for smooth placement into the furnace.

Main Features of the Host

Integrated Control System: Combines heating furnace and control cabinet for safe and stable operation.

Efficient Testing Mechanism: Displays real-time data such as temperature rise, cooling time, and sample behavior. Data is automatically generated, verified, printed, and available for immediate reporting.

Note: All ZONSKY test equipment is covered by original copyrights and designed for high-accuracy non-combustibility testing in compliance with international fire safety standards.

Main Technical Specifications of the Test Equipment

Test Equipment Main Parameters
Heating Furnace Composed of a heating furnace and control cabinet.
Control System AC220V ± 10%, 50Hz, current 15A
Stabilization Time From room temperature to 750°C in 15 minutes
Voltage Stabilizer 1.0kVA, AC220V ± 5%
Heating Power 900W-1000W
Specimen Size 75mm × 150mm
Heating Temperature Up to 1250°C
Input Working Voltage AC220V ± 10%, 50Hz
Airflow Volume 1.5-2.5m³/min
Specimen Rack 75mm × 150mm, 80% mesh material
Control Cabinet Dimensions L485 × W630 × H1058mm

Summary

The Building Materials Non-Combustibility Test Apparatus effectively evaluates material non-combustibility to ensure compliance with fire safety standards. It features an intelligent control system, precise temperature control, and convenient data management, making it ideal for efficient and accurate testing. For more detailed parameters or technical support, feel free to contact us!

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