UL790 Test Machine For Solar Panel UL1730 standard Lab Testing
Machine
Introduction:
The roof combustion test system is an instrument for simulates real
conditions to assess the fire resistance of roofs and components.
Under this circumsance of A1.82m, B 2.4m and C 3.9m to grade A~C
grade for evaluating the sample. At the same time, it can be
applied to the test of the flame retardancy of the photovoltaic
cell components.
Stadards:
-ASTME108
-UL790
-NFPA256
-IEC61730-2
Main feature:
1) Plywood roof covering material, size: 1, 300 (W) × 1, 000 (D) ×
120 (H), used for the installation of test samples
2) A non flammable test board that installed at the end of the test
board can prevent the backfire from under the test board.
3) Stainless steel sectoral adjustment plate, adjustable test
angle, dimensions: 1, 440(L) X 940(H) mm
4) The main frame is used to support the test support,
corrosion-resistant steel structure, size: 1, 020(L) X 1, 000(D) X
1, 473(H) mm
5) Noncombustible board assembly mounted on the front end of the
frame simulated eaves and cornices and the flame from burner to
extend the sample, the size is: 330 (W) X 2130 (D) X 584 (H) mm.
6) The air flow rate of the test panel is 19 ± 8 km/h (5.5m/sec)
and configured the anemometer monitoring.
7) The independent ventiduct can extract air from the outside of
the laboratory.
8) The air duct is equipped with a honeycomb filter and a gas inlet
to install the guide leaf.
9) The adjustable turbulence sheet in a duct that strengthens wind
speed and reduces turbulence, and be made of stainless steel. It
will not change position with changes in wind pressure.
10) The air duct material is made of stainless steel,
anti-corrosion and high temperature resistance, and the size is: 2,
130(W) X 762(H) X 3, 000(L) mm
11)The fan is 220V, 50Hz, three-phase, equipped with a reverse
system can automatically adjust the wind speed, the minimum flow
rate is 300m3/min.
12) Inverter with stepless variable speed function, adjustable from
0-100%
13)Gas burners (for intermittent fire, flame propagation and
fly-fire tests), 1.12m long, 60.3mm diameter, with a 12.7mm wide
and 0.91m long slit on one side towards the test plate14) The gas burner can provide 22, 000BTU/min (387kWh), and can
automatically adjust the gas flow rate according to the three
combustion levels A, B and C.Simulate two main types of roof fire risks:
Flying fire test: Simulating the burning embers being blown down to
the roof surface by the wind.
Flame Spread Test: Simulate flames from neighboring buildings
licking the edge of the roof.
Passing this standard test and obtaining certification is a
mandatory safety requirement for products entering North America
and other markets that recognize this standard.
Equipment specification: | Model | DX8788-UL1730 |
| Dimensions | About 7, 000 (w) X4, 000 (D) X4, 000 (H)m |
| Power supply | AC 380V, 50/60Hz |
| Brochure | Can provide |
| Air Velocity | 19±8 Km/h |
|---|
| Tools | Propane gas/liquefied natural gas, Compressed air, Vacuum cleaners,
Computer |
About daxian company:
DAXIAN's testing equipment are widely used in various field:
Scientific institutions, colleges, inspection institutions, auto
parts, electronics, electricals, LED, photoelectricity, mobile,
plasticand rubber, telecommunication, chemical industry, aerospace,
building material and product, wire and cable, textile and fabrix,
etc. All DAXIAN testing equipment are designed according to
international test standards, such as ISO, ASTM, DIN, EN, GB, BS,
JIS, UL, TAPPI, AATCC, IEC, VDE, CSA, CEN and so on.
One-stop logistics:
The equipment is placed in the wooden box, covered with bubble
film, with good shock absorption, impact resistance, heat sealing,
and has the advantages of non-toxic, odorless, moisture corrosion
resistance, transparency.One-stop comprehensive service to let you
rest assured.
