ISO5660 Cone Calorimeter Analysis Instrument For Heat Release

Provide accurate and reliable data support for the testing of the combustion properties of your materials.

Product Overview

The SL‑FL01 Cone Calorimeter is a precision testing instrument based on the oxygen consumption principle, designed to accurately measure the combustion performance of materials. The core of this principle is that the heat released per unit of oxygen consumed during combustion is essentially constant (measured as 13.1 MJ/kg ± 5%). Developed by V. Babrauskas of NIST and others in 1982, and continuously improved over more than 30 years, it has become one of the most important test instruments for studying the combustion behavior of materials.

The SL‑FL01 strictly complies with international authoritative test standards such as ASTM E1354 and ISO 5660, and is widely applicable to R&D in building materials, polymers, electronic products, and more, helping you pass stringent quality certifications and accelerate product market entry.

Standards

ASTM:ASTM D6113,ASTM E1354,ASTM E1740,ASTM F1550

BS:BS 47615

ISO:ISO 5660

EN:EN 455452: 2013

GB:GB/T 16172:2007

Installation Requirements

Electrical: 230 volts Nominal 50 Amps

Ambient Temperature: Operating 10°C to 35°C

Dimensions: Apparatus: 1800mm (W) x 900mm x (H) x 2600mm (D)

Gas Supplies:Methane, Nitrogen, Compressed Air

Product Features

1.Cone Calorimeter with movable analysis cabinet, can be connected with a large heat release rate test system such as ISO 9705, EN 13823 etc, complied with ISO 5660, ASTM E1354,BS 476 Part 15 etc. testing standards.

2.Integrated test body and 19 inches analysis cabinet, embedded PC 15 Inch Touch screen computer, for the whole control and automatic testing.

3.Conical heater rated power 5000W, the heat output of 0 ~ 100kW/m2, using PID temperature controller, while the radiation cone can be horizontal or vertical.

4.Exposed to the central part of the surface of the sample 50 x 50mm range, radiation at the center of the deviation is not more than 2%.

5.The sample weighing range 0 ~ 3000g; accuracy: 0.1g.

6.Auto Split Shutter automatically opened to transmit radiation to the sample.

7.ABB EL3020 Paramagnetic oxygen analyzer, using the method of paramagnetic change to measure the concentration of oxygen in the gas. Concentration range of 025%.

8.Smoke density analysis using laser system, the system consists of a 0.5mW He Ne laser, the main detector and auxiliary detector.

The exhaust system consists of the fan, the smoke collection cover, the exhaust pipe and orifice plate flow meter and so on. Exhaust fan flow rate of 0 ~ 50g/s, precision 0.1g/s.

9.Ring sampler have been installed from the smoke collecting hood at 685 mm, with 12 holes.

10.The exhaust flow rate should be determined by measuring the pressure difference on both sides of the sharp edge orifice 350 mm above the fan, the inner diameter of the sharp

edge orifice plate is 57mm + 1mm.

11.ABB SCCS Gas sampling system comprises sampling pump, filter, cold trap, waste water discharge, water filters and CO2 filters;

Portable water cooling system without need for waterworks and plumbing when using the Heat Flux meter (for ISO 5660).

12.In order to calibrate the response of the whole test system, the use of a square opening brass calibration burner, used to measure the value of C coefficient.

13.The data acquisition system be able to record oxygen analyzer, orifice meter, thermocouple and other instruments of the output.

Core competitive advantages

Data Credibility – World‑class comparability

Cost Efficiency – All-in-one, budget-friendly

Test Accuracy – High repeatability, low variance

Operational Safety – Safe for R&D and QC

Application

Combustion performance testing and certification of building materials

Analysis of combustion characteristics in polymer material R&D

Safety performance evaluation of electronic product materials

Quality control and factory pre‑shipment inspection

FAQ

Q1: What standards does the SL‑FLO1 meet, and how is ISO 5660 compliance ensured?

A1: It complies with ASTM E1354, ISO 5660:2015, and more than ten other standards. Compliance is guaranteed through strict design, manufacturing, and calibration procedures, with regular checks using certified reference materials.

Q2: Can it handle my material type and form?

A2: Yes – it works for building materials, polymers, electronics, and more, in various shapes (boards, foams, films). For detailed specs tailored to your sample, just contact us.

Q3: What about automation and software?

A3: The system includes smart software for real‑time monitoring, automatic data logging, and instant report generation – saving you significant manual work.

Q4: How cost‑effective is it?

A4: One unit measures heat release, smoke, ignition time, gas species (CO, CO₂, O₂), and mass loss – no need for multiple instruments. It saves lab space, cuts purchase costs, and its reliable data helps you pass certifications faster.

Q5: How does a cone calorimeter differ from an oxygen index tester?

A5: The cone calorimeter gives comprehensive fire behaviour data (especially heat release rate) based on oxygen consumption, while the oxygen index tester only measures the minimum O₂ concentration to sustain burning. They serve different purposes – the cone provides a fuller picture.

Q6: Do you support complex testing scenarios?

A6: Yes – we have a broad application library and can customise test setups, sample prep, and analysis methods to fit your unique requirements. Just tell us what you need.

After-sales service and technical support

One-year after-sales support, lifetime technical assistance

Equipment installation and calibration

Calibration services

Support for the development of testing methods

Technical training

Contact information

To obtain the complete technical specifications, a quote, or to schedule a demonstration, please contact our sales team or authorized dealers. We will provide you with professional and prompt technical support and services.

Standards

ASTM:ASTM D6113,ASTM E1354,ASTM E1740,ASTM F1550
BS:BS 476-15
ISO:ISO 5660
EN:EN 45545-2: 2013
GB:GB/T 16172:2007

Installation Requirements

Electrical: 230 volts Nominal 50 Amps
Ambient Temperature: Operating 10°C to 35°C
Dimensions: Apparatus: 1800mm (W) x 900mm x (H) x 2600mm (D)
Gas Supplies:Methane, Nitrogen, Compressed Air

Cone Calorimeter.pdf

How does a cone calorimeter work?

The Cone is a fire testing tool based on the principle that the amount of heat released from a burning sample is directly related to the amount of oxygen consumed during the combustion. The amount of heat a material generates is directly aligned with the severity of a fire, such as fire growth rate.