Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Tools and Instruments

Displaying 1 - 9 of 9

Cone Calorimeter

In the late 1970s and early 1980s the fire community was pushing for reliable bench-scale tools to measure material flammability based on heat release rate. A

Fire Calorimetry Database (FCD)

The National Fire Research Laboratory (NFRL) operates calorimeters to measure the heat and combustion products for fires in the range of 50 kW to 20,000 kW

Fire Emulator/Detector Evaluator

The fire emulator/detector evaluator (FE/DE) is a computer-controlled flow tunnel used to re-create the environments surrounding detectors in the early stages

Radiative Gasification Apparatus

This apparatus, developed at EL, determines gasification rate (mass loss rate) of a horizontally oriented specimen exposed in a nitrogen environment to a

Standard Firebrand Generator

This apparatus, developed at EL, has been constructed to generate a controlled and repeatable size and mass distribution of glowing firebrands. The purpose of