Technical parameters of building material smoke density testing machine:

Measurement range: 0-100%

Measurement accuracy: less than x3% of the reading value

Resolution: 0.1%

Flame height: adjustable from 20-70mm

Gas pressure: adjustable from 80-350KP

Test time: 0-999S

Light source voltage: 5.8V DC lens focal length: 60-65mm
Material: Cold plate powder baking paint (black)

There is a ventilation opening at the bottom: 25x230mm

Exhaust device: 1700L/min

Burner: All copper nozzle diameter: 0.13mm

Box dimensions: Width 300 x Depth 300 x Height 790mm

External dimensions: Width 550 x Depth 500 x Height 850

Power supply: 220VAC 10A 50HZ

Weight: 35kg

Accurate and fast data collection function

Transparent tempered glass door for easy observation and testing;

Stainless steel sample clamp and sample template;

Precision needle type regulating valve adjusts gas flow

Software control, user-friendly design, to avoid the impact of human factors on testing.

Stable optical path system

Using imported linear silicon photovoltaic cells and dedicated silicon photovoltaic cell signal amplifiers,

Ensure excellent linear electrical signal output of the optical path system

NI data acquisition card, equipped with desktop computer software control:

automatic ignition

Gas used: above 99.5% propane gas

The smoke density tester for building materials meets the standard:

ASTM D2843、GB/T 8627 、DIN 53438、JT/T 1095-2016

Characteristics of smoke density performance of building materials:

Building material smoke density tester is used to measure the static smoke density of building materials under combustion or decomposition test conditions. The smoke density test is conducted by measuring the loss of luminous flux in the test chamber, and phenomena such as flames and smoke can be observed during the test.

Suitable fields:

Applicable for the determination of static smoke production during combustion of building materials, their products, and other materials. Mainly used for the B1 level flame retardant rating of insulation materials such as extruded polystyrene board and polystyrene board, and can be used for plastic smoke density testing.

Standard configuration of building material smoke density testing machine:

Test host 1 unit

Control one computer

3 standard filters

Standard burner 1 piece

1 set of standard sample fixtures

1 trachea

1 tray

1 copy of instruction manual

1 factory report

1 power cord