ISO 9239 Flooring Radiant Panel Test Equipment ASTM E 648

Model No.: GD-9239
Trademark: Gold
Transport Package: Standard Wooden Case
Specification: 200kg
Origin: Chongqing, China
HS Code: 9031809090
GD-9239 Flooring Radiant Panel Test Equipment

ISO 9239 Flooring Radiant Panel Test Equipment ASTM E 648


Introduction
The GD-9239 Flooring Radiant Panel Test Equipment is designed to evaluate the fire performance of flooring materials under radiant heat exposure. This equipment simulates real-life conditions where flames or high-temperature gases may radiate onto the floor surface during a fire, especially in the early stages when heat accumulation occurs. It follows the principles outlined in international standards such as ISO 9239 and ASTM E 648. The test involves placing a specimen on a sloped panel at a 30-degree angle, with the pilot flame applied to one edge of the material. The equipment records the ignition time and tracks how quickly the flame spreads across the surface. This helps determine the material's reaction to fire, which is crucial for safety compliance in construction and building materials.
ISO 9239 Flooring Radiant Panel Test Equipment ASTM E 648

Standards Compliance
This equipment is designed to meet the following international standards: - ISO 9239-1: Reaction to Fire Tests for Floorings - Part 1: Determination of the Burning Behavior Using a Radiant Heat Source - ISO 9239-2: Reaction to Fire Tests for Floorings - Part 2: Determination of Flame Spread at a Heat Flux Level of 25 kW/m² - ASTM E 648: Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source - ASTM E 970: Standard Test Method for Critical Radiant Flux of Exposed at Attic Floor Insulation Using a Radiant Heat Energy Source - NFPA 253: Standard Method of Test for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source - KS F ISO 9239-1: Reaction to Fire Tests for Floorings - Part 1: Determination of the Burning Behavior Using a Radiant Heat Source - KS F ISO 9239-2: Reaction to Fire Tests for Floorings - Part 2: Determination of Flame Spread at a Heat Flux Level of 25 kW/m² Technical Specifications
- Chamber dimensions: 1400 (W) × 500 (D) × 2220 (H) mm - Calcium silicate insulation board for thermal protection - Observation window for visual monitoring - Sliding platform for easy specimen loading - Radiant panel: 300 ± 10 mm × 450 ± 10 mm (30°, porous cement) - Automatic moving ignition burner - Scale for measuring flame spread distance - K-type thermocouples (Ambient to 1,500°C) - Stainless steel sample holders - Dummy calibration panel holders for heat flux meter - Pyrometer for radiant panel temperature measurement - Exhaust duct & hood: Ø300 / 1700 (W) × 1200 (D) × 400 (H) mm - Heat Flux Meter: Range 0–100 ± 10 kW/m², Surface emissivity ε=0.95±0.05 - DAQ (Data Acquisition) system: NI-PCI DAQ Board, 16-bit wide gain range, Analog/Digital I/O Board, Three A/D trigger modes This advanced testing system ensures accurate and repeatable results, making it an essential tool for laboratories and manufacturers who need to comply with fire safety regulations.

Core Drilling Machine

Main features:
1. The drilling machine has high input power, high output torque and strong drilling capacity.
2. The output speed range of the drilling machine is wide, which is suitable for both engineering geological investigation and diamond core drilling.
3. The drilling machine is equipped with an open box rotator for easy operation of the orifice.
4. The utility model has an oil pressure feeding mechanism and a ball clamp type clamping mechanism at the upper end of the vertical shaft, which can improve the drilling efficiency and reduce the labor intensity of the workers.
5. The drilling rig is equipped with active drill pipe, which can realize non-stop reversing, with high efficiency, safety and reliability.
6. The drilling rig adopts the double plate normally closed friction clutch, which is flexible in opening and closing and convenient in operation and adjustment.
7. The gear box of the drilling rig adopts the structure of automobile gear box, with single handlebar speed change and interlock mechanism, which is convenient for operation.
8. The drilling machine is separated from the water pump, and the pump and the drilling machine are separately equipped with power, which can improve the output torque of the drilling machine, especially when entering the deep hole for drilling, there will be no contradiction in the use of the water pump due to the decrease of power, so as to avoid accidents in the hole.
9. The drilling rig is compact in structure, small in volume, light in weight, and the largest part is less than 100kg, which is convenient for disassembly and handling, and suitable for working in hills or mountains.

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