Scope of application:
The quality loss rate, oxygen consumption analysis, CO, CO2 and
heat release rate of all fire and flame retardant materials are
tested.
Meet the standard:
Conforming to GB/t16172-2007, ISO 5660-1:2002, ASTM E1354 and other
existing domestic and international testing standards.
Main features:
It has the characteristics of simple operation, reasonable
structure and accurate test.
Main parameters:
Technical parameters:
1. Radiation cone: rated power 5KW, radiation intensity 0-100kw/m2,
with three thermocouple measurement temperature.
2. Radiation shielding layer: non-water-cooled 6mm stainless steel
material with a total thickness of no more than 12mm.
3, radiation: radiation control system can properly adjust, can
keep the radiation cone thermocouple temperature control within the
default value plus or minus 10 ℃.
4. Weighing equipment: the range is 0~ 2000g, accuracy 0.1 g.
5. Sample mounting bracket: the material is stainless steel, with a
square exposure plate, the upper end opening (106 + + 1) mm* (106 +
1) mm, depth (25 + 1) mm, thickness (2.4 plus or minus 0.15) mm.
6, positioning frame: the thickness of (1.9 + 0.1) mm stainless
steel plate made of box, box inside edge size of (111 + 1) mm,
height (plus or minus 1) 54 mm, is used to test the openings for
the * (94.0 + 0.5) mm (94.0 + 0.5) mm.
7. Smoke exhaust system: consists of a centrifugal fan, a smoke
hood, a fan's intake and exhaust pipes.
8. Gas sampling device: including sampling pump, smoke filter,
dehumidifier trap, empty bypass, water filter and CO2 filter.
9. Ignition timer: value resolution: 1s, timing error: 1s/ 1h.
10. Oxygen measurement: a paramagnetic oxygen measurement module
imported from MBE in Switzerland. It can be used to determine the
percentage content of oxygen in the gas pipeline during combustion,
and then determine the heat and exothermic situation of the
material by the instant oxygen concentration and oxygen
consumption.
1. Measuring range: 0-25%;
2. Signal output: 4-20ma;
1. Response time: T90: less than or equal to 3.5 s;
(4), the environment temperature: 0-45 ℃;
Relative humidity: < 90% (no condensation);
2. Linear degree: It's linear;
1. Zero drift: 0.05%O2 (one week);
(1) Repeatability:
11. Carbon dioxide (CO2) analysis (only special custom models have
this function) : continuous measurement is carried out by NDIR
non-dispersive infrared analysis module.
1. Measurement range: 0-10%;
(1) Repeatability:
0 drift: no more than 2%/ week;
Deviation: less than 2%/ week;
1. Linear deviation:
6. Response time: < 3.5 s.
12. Analysis of carbon monoxide CO. (only special custom models
have this function) : continuous measurement with a non-dispersive
infrared analyzer.
1. Measurement range: 0-1%;
Measurement accuracy:
Response time: < 3.5 s;
4. Repeatability:
1. 0 drift: no more than 2%/ week;
6. The deviation of the range: less than 2%/ week;
1. Linear deviation: < 1.
13. Analysis of optical smoke density: composed of light source,
lens, photoelectric element, etc.
: 13, data acquisition system can collect records oxygen
concentration, temperature, heat release rate, thermocouple, hot
flue gas flow rate, sample lighting time and extinguishing time,
total oxygen consumption, mass loss rate, heat release, total
carbon dioxide output curve (special customized models have this
function only) and carbon monoxide generation curve (special
customized models have this function only), the curve of the all
process, and real-time data can be printed and saved.
14, flue gas treatment system: adopting strong exhaust system, the
machine is equipped with powerful fan, when the test is finished,
start the fan system will exhaust gas emitted, do concentration
purification treatment, meet the national discharge standard.
15. Size of the control box: L700mm x W600mm x H1920mm
Test box size: L1680mm x W700mm x H2410mm
16. Work power: three-phase five-wire system AC380V, 50HZ; The
total power is 6KW.
Technical services:
1. 20 years of brand commitment, patent quality, quality assurance,
superior performance, excellent quality and full service.
2. 20 years of brand communication, professional team, professional
technical and technical consultant, and the cooperation of various
quality inspection institutes and schools;
3. Provide free service for the whole year, five quality control
procedures, from material input to product handover control
quality, ensure that the user is absolutely authentic;
4. The brand effect absolutely guarantees the quality of the
products, and we provide high quality products with high quality
products and the highest cost performance to ensure the testing
data, and the guarantee of the company;
5. 18 professional technical and think tanks to solve any problems
in your products. Professional after-sales team will provide you
with the most beautiful service.
6. Free teaching research, equipment maintenance and free upgrade
of equipment server;
