Colt 4 Smoke Machines

Manufactured by Concept in the UK under ISO 9001

Off-Power smoke capability or Continuous output from mains power

Persistent Smoke (Colt 4) / Quickly Dispersing Smoke (Colt 3)

Compact, handheld, easy to use, extremely robust & NATO codified

Non-toxic, water-based smoke with the smallest particle size in its class

Handheld, Easy to use, Lightweight  

General Specification (approx)

Size (cm) 36 x 14 x 20

Weight (kg) 5.5

Heat Exchanger Wattage (W) 1100

Power Supply 208-230v. 50/60Hz

Optional 110v, 50/60hz 110v, 400hz (basic)

Warm up time from cold (mins) 5

Duration of aerosol at maximum output (mins) 14-15

Smoke output (m3/min @ 1.5m visibility) 0-120

Hang time index HTI 4 - 6 / 1.25-1.5 hours

Particle Size (micron, mass median diameter) 0.2-0.3

Operation 'Off Power' Basic and Hybrid

Operation 'Remote' Hybrid

The best selling Concept Colt has the ability to produce a considerable amount of smoke 'off power'
using the retained energy within the high mass heat exchanger, allowing an operator to carry a generator
from room to room, making smoke as required, without a trailing electrical lead.

In service with numerous fire authorities world-wide, many NATO forces (including the USN and Royal
Navy for shipboard training), as well as analytical laboratories, asbestos removal specialists, and HVAC
and LEV contractors, the Concept Colt has an enviable reputation for simplicity of operation and
reliability. 

The Concept Colt 4 variants are particularly suited to applications where extremely dense concentrations
of smoke are required, or large volumes need to be smoke logged. This is because of the very persistent
nature of the smoke produced. The Colt 4 Turbo has a larger 2.2kw heat exchanger resulting in almost
twice the smoke output - it is one of the most powerful hand held smoke generators available today. 

The resulting smoke from the Colt 4 has a particle size of just 0.2 - 0.3 micron mmd. The smallest particle
size in it's class. This compares to typical entertainment smoke systems that have a particle size of 1-5
microns. This means the Colt 4 doesn't just create the most persistent water based smoke available, it is
also the safest. In normal operation, once the smoke has been produced and vented the class leading
particle size of the Colt 3 & 4 means that there will be no discernible residue.