Prix FOB
Obtenir le dernier prix1 ~ 100000 USD / Unit
|1 Unit Minimum Order
Pays:
China
N ° de modèle:
FTech-ISO5660A
Prix FOB:
1 ~ 100000 USD / Unit Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
1 per Unit
Commande minimale:
1 Unit
Packaging Detail:
wooden packing
Heure de livraison:
30 days
Capacité de Fournir:
-
Payment Type:
T/T, L/C, Other
Groupe de produits :
Personne àcontacter Mr. David
No.98 Qinghua Road, Suzhou, Jiangsu
Company Profile  Â
      Â
TESTech Instrument(Suzhou) Technologies is founded
by engineering professionals familiar with the highest
international standard of quality, reliability and service.Â
We are committed to meeting and serving the comprehensive needs of
industry and research labs in the testing and development of
fire-prevention and retardant materials, systems and
instruments. Whether you need fire test equipment
development, production, sales or service, contact us for
one-stop solution. We're China's best fire-testing
resource, so let us exceed your
expectations!
Our major products include flame retardant testing
instrument for building materials,cables and wires,Plastic
Products,exterior wall thermal insulation materials,doors and
windows,house furnishings, flooring materials,ornament materials,
fire retardant coating,building elements,firefighting
devices,ships,and so on.At the same time,we provide professional
combustion test boxes as well as the project design, construction,
technical consultation, training and other professional
services.
Products:
Heat
release quantity
is the core
parameters to
evalate the fire behavior
of materials and products.TESTech's Cone
Calorimeter
can meet
all existing standards (including ISO ***0, ASTM E
***4, ASTM E ***4, ASTM E
***0, ASTM F ***0, ASTM D ***3,NFPA **4,CAN ULC **5 and
BS **6 Part *5).This equipment includes
these systems such as heat release, mass loss,
smoke generation, etc,and allow
users to buy the parts they need one by one and add into the same
chamber.This flexible feature
is one of
it's advantages.
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Cone Calorimeter test
theory is based on the principle that
the burn calories is proportional
to the
amount of
oxygen's
consumption,1KGÂ oxygen
consumption
will produce *3.1
MJ heat. Test
gas heat emission, ignition timing, oxygen consumption rate, CO,
CO2Â generation
rate, the gas flow will be measured all.
Cone Calorimeter DAQ system can help users to easily control the
entire test. *9 "touch screen can help realizing
the automatic testing
and reducing installation space. In addition,
users can
also change the
sample temperature, or adjust
the temperature rise
time to test,after
setting up
the virtual temperature at
real fire conditions.
This method can obtain
the similar test
results to
real fire
environment.
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Model:FTech-ISO
***0A
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Standards:
• ISO ***0: Reaction to
fire tests - the rate of heat release, smoke generation rate and
mass loss rate.
• ASTM E ***4: Standard
Test Method of
materials heat and
visible smoke release rate.
• BS **6
Pt.*5: Building
materials and structures test: - Test method for heat release
rate of
products.
• NFPA
**4
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1,Structural
features
1.1,**-inch
standard cabinet of
integrated design,
elegant, and
easy to
operate.
1.2,Conical Heater of
**0V, ***0W, the heat output of 0 ~ **0 kW /
m2.
1.3,**-inch touch-screen
computer controlling the entire testing process.
1.4,Automatic ignition
system,and automatic burning time calculation.
1.5,3 pieces
K-thermocouples and 3 PID temperature controllers for temperature
regulation.
1.6,Split gate -To
protect samples area before the test, and insure the initial
measurement stability.The operator could have extra time to detect
before the test start. If there is no opening closing mechanism,
the flammable samples are easy to burn too early. So this extra
time is very important for the operator.
1.7,The sample holder
-The sample size is **0mm x **0mm, and thickness is not exceed
*0mm;The central portion of the sample about *0mm**0mm is exposed
to the heating cone center and deviation is ±1%.
1.8,Weighting system
-quality is measured by the strain gauge load cell test, accuracy
up to 0.1g. Equipped with swift electronic weighing
parts,mechanical stop fixture can avoid moving damage, to ensure
the equipment longevity.Weighing range is 0 ~
3kg.
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2,Ignition
Systems
2.1,Equipped with *0kV
spark ignition,as well as safety cease-fire
devices. The
igniter can automatic location by connecting to the close mechanism
lever.
2.2,Automatic
ignition,timing;expiration, and turn off the
fire.
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3,Exhaust
systems
3.1,Exhaust
systems is consisted of axial fan, stainless steel exhaust
pipe,diffusion plate, exhaust fume collecting hoods, exhaust pipes,
orifice flow meter and a thermometer.
3.2,All
the fixture is made of stainless steel to prolong their
life.Including the hoods, the gas sample sampling needle, exhaust
fan (adjustable flow, 0g/s to *0g/s, the accuracy at least of
0.1g/s), and the orifice flow tester (thermocouple and differential
pressure sensors). The common Work flow is *4
g/s.
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4,Gas
sampling system
4.1,Gas
sampling system includes an annular sampler probe, suction pump,
particulate filter, a cold trap, exhaust valve, water filters and
CO2Â filter.
4.2,Three
filters; Minimum filtration accuracy is 0.5um.
4.3,Freezing
cold trap; air-conditioning compressor refrigeration systems;
controlling the temperature in 0 ~ 5ºC.
4.4,Suction pump, Flow
rate is *3L/min, vacuum is **0mmHg, and pressure is 2.5
bar.
4.5,Drying
cylinder,which filter the water and impurities.
4.6,The flow controller
to control the inspiratory air flow.
4.7,The sampler has *2
holes and gas flow in the opposite direction;these holds built-in
dust filter and **5mm from hoods.
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5,Measurement
System
5.1,Paramagnetic oxygen
analyzer, the range is ***5%; linear response; imports Britain
Servomex oxygen sensor.
5.2,With a laser system
to measure the smoke density, using a photodiode, 0.5 mW
helium-neon laser, primary and backup photodetectors. Also equipped
with the positioning bracket and 0.3,0.8 neutral density filter
used for calibration.
5.3,High-precision load
sensor measures the weight changes of the test material during test
process.The test range is 0~***0g, and resolution ratio is 0.*1g.
The required test sample weight is less than
**0g.
5.4,Temperature control
system: PID temperature control, 3 dia1mm thermocouples to measure
temperature of the radiation cone, In addition with a 1 mm armoured
thermocouple measuring the temperature **0mm above the orifice
plate.
5.6,Exhaust flow: This
data is caculated by the differential pressure of the sharp edge
holes on both sides of the exhaust pipe,which inner dia is
*7mm±1mm,and cooperate with micro differential pressure
transmitter.Located at **0mm above fan transducer,the pressure
transmitter is connected to the control system,so as to automatic
control of wind speed.
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6,Calibration
Systems
6.1,The United States
imported Metherm thermopile type heat flow meter is used to set on
the surface radiation level. Equipped with water
cooling system to protecting
the security of heat flow
meter. - Design range is
0~**0k W / m², the accuracy of heat flow meter is ±3%,
repeatability is ±0.5%.
6.2,The burner
correction system use purity of *9.5% methane to calibrate the
instrument heat release rate; methane mass flow meter precise
control of the flow of methane.
6.3,Equipped with a
water cooling system for heat flow meter.
6.4,Equipped with a
square calibration burner.
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7,Operating
systems
7.1,Labview control
system, which easy to operate, and precise to control.It could show
the apparatus status; Calibrate the device and store the results;
Collect the test data; Calculate the necessary parameters; display
results according to the requirements of standard; take the average
value by multiple tests.
7.2,PC via RS**5
interface communication module and PLC communication link for data
transmission and motion control;
7.3,PID temperature
control module and power adjustment module links, thermostatically
regulated by a programmable controller;
7.4,Signal acquisition
and processing module connected with the air volume control module
circuit, output by a programmable logic controller,Intelligent
adjust the preset speed.Mechanical rotating module links PLC I/O
port, to control the closure of rotary.
7.5,The system provides
query capabilities. The system automatically test sample number and
temperature profile data stored in the database
system;
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8,Technical
parameters
8.1,Conical heater rated
power is ***0W, heat output is 0 ~ **0 kW /
m2.
8.2,The sample weighing
range is 0 ~ ***0g; precision is 0.1g.
8.3,Paramagn etic oxygen
analyzer, the concentration range is 0~*5%, an oxygen analyzer is
linear response, Britain Servomex oxygen sensor; *0% to *0%
response time of less than *2s; output noise does not exceed
*0ppm;. Reproduce the measured values lower than
**0ppm,
8.4,Infrared CO2
analyzer range: 0 to *0%; accuracy of ± 0.*1%;
8.5,Exhaust fan flow 0 ~
*0g / s adjustable, precision 0.1g / s
8.6,The compressor
works: cold trap: 0 to 5 degrees;
8.7,Import diaphragm
pump, flow rate: *3 l / min
8.8,Thermopile type heat
flow meter designed range 0 ^ **0k W / m², heat flow meter accuracy
is ± 3%; repeatability is ± 0.5%
8.9,The standard
detector color accuracy ± 5%, output linearity (transmission)
<1%, absolute permeability <1%;
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9,Test
data:
9.1,The heat release
rate, total oxygen consumption; CO2 generation
amount;
9.2,Iignition time, Flue
gas flow, C coefficient, extinguish time;
9.3,The critical
ignition heat
9.4,Mass loss
rate
9.5,Smoke release
rate
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 | Name |  Model | pcs | Remarks |
1 | Thermocouple | Omega   | 2 | US import |
2 | Heat Flow Meter | Medthem | 1 | US import |
3 | Mass flowmeter | Kofloc  | 1 | Japan import |
4 | Pressure gauge | Airtec  | 3 | Taiwan Airtec |
5 | A pressure regulating valve | Airtec   | 3 | Taiwan Airtec |
6 | Solenoid valve | Shanghai | 2 | Shanghai |
7 | Control Software | Labview | 1 | US |
8 | Heaters | ***0WÂ Nickel-chromium alloy heating | 1 | Â |
9 | Centrifugal fans | Taiwan | 1 | Taiwan |
*0 | Micro-differential pressure transmitter | Â | 1 | Import |
*1 | Filter | 2um | 3 | Â |
*2 | Ling condenser | Â |
Pays: | China |
N ° de modèle: | FTech-ISO5660A |
Prix FOB: | 1 ~ 100000 / Unit Obtenir le dernier prix |
Localité: | China |
Prix de commande minimale: | 1 per Unit |
Commande minimale: | 1 Unit |
Packaging Detail: | wooden packing |
Heure de livraison: | 30 days |
Capacité de Fournir: | - |
Payment Type: | T/T, L/C, Other |
Groupe de produits : | Wire and Cable Fire Tester |