ISO 9185 Molten Metal Splash Test Device

Product Profile

The thermal penetration resistance of protective clothing materials used to prevent a large number of molten metal splashes was evaluated by the anti-liquid molten metal splashing test device developed according to ISO9185 standard. Medium such as molten aluminium, molten cryolite, molten copper, molten iron and spatter of molten low carbon steel directly acted on the surface of the material. The penetration resistance of protective clothing materials was evaluated by the damage degree of PVC film attached to the back of the sample.

Performance characteristics

1. The anti-liquid metal bead splash test device includes high frequency heating device, sample frame, crucible support, sample frame rotating device, high temperature radiometer, etc.

2. The high temperature radiometer can measure the melting metal temperature up to 1650 C, and the accuracy can reach (+10) C.

3. The metal solution pouring device rotates at a constant angular speed and can pour the sample.

4. High frequency heating device, which can be used to melt aluminium, copper, iron and mild steel, can be heated to 1800 degrees.

5. Protective framework and toughened glass observation window are equipped to protect the safety of testers.

6. The bracket arm control unit can be used for lifting and rotating the crucible bracket.

Standard

ISO 9185:2007

Size: 1000mm (L) * 1000mm (W) * 1500mm (H)

Weight: 180KG

Installation requirements: Electricity requirements: 220V, 10A; 380V, 60A

Ambient temperature: 10 ℃ to 35 ℃

Gas requirements: air compressor air source, external diameter 8mm

Water source requirement: tap water source, external diameter 15 mm

Applications

- Protective clothing manufacturers – Quality control and R&D testing of heat-resistant fabrics

- Foundries and metal processing facilities – In-house material screening for worker PPE

- Certification and testing laboratories – Product certification testing per ISO 9185:2007

- Research institutions – Development of advanced thermal protective materials

- PPE suppliers – Verification of incoming material performance

- Mining and smelting operations – Assessment of protective gear for molten metal exposure

Frequently Asked Questions

Q1: What is this equipment used for?

A1: It assesses the heat penetration resistance of protective clothing materials against large molten metal splashes, helping manufacturers certify fabrics for foundry and metal processing worker safety.

Q2: What standards does it comply with?

A2: The tester is designed according to ISO 9185:2007, the international standard for assessing material resistance to molten metal splash.

Q3: What materials can be tested?

A3: The equipment tests materials intended for protective clothing against splashes of molten aluminium, cryolite, copper, iron, and mild steel.

Q4: How does the test work?

A4: Molten metal is poured onto the sample surface at a controlled speed. A PVC film behind the sample indicates whether heat penetrated through—damage to the film means the material failed.

Q5: What industries use this equipment?

A5: Protective clothing manufacturers, foundries, certification labs, research institutions, and PPE suppliers use it for quality control, R&D, and product certification.

Q6: What are the installation requirements?

A6: The unit requires 220V/10A and 380V/60A power, compressed air (8mm tubing), tap water (15mm connection), and ambient temperature of 10–35°C.

Q7: Can it test materials for other molten metals beyond those specified?

A7: The test principle can be applied to a wider range of hot molten materials, provided appropriate operator safety measures are in place.

How are fire protection products tested?
Many fire tests are run by official laboratories for the purpose of product certification. However, some manufacturers of fire protection products also maintain their own facilities and run tests for R & D purposes before going to the expense and exposure of a test at a third party facility.

Anti-Liquid Molten Metal Splash Test Device.pdf