Jinan Heng Rui Jin Testing Machine Co.,Ltd
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Gypsum and Plasterboard Testing Equipment
1.
WGP-2A plasterboard board compression and flexure testing machine
→
Max. Load: 2kN
→
paper tensile test
→
longitudinal fracutre load and transverse fracture load
→
end hardness test (loading speed: 4.2N/s, insertion depth: 13mm)
→
edge hardness test
2.
YAW-50S gypsum compression testing machine
→
max. Load: 50kN
→
size of test piece: 100*100*100mm)
3. Falling ball impact testing machine
→
Impact height: 500mm-1000mm
→
thickness of test plasterboard: 9.5mm-25mm
→
test piece size: 300*300mm
→
Diameter of steel ball:
Ф
50mm
→
Mass of steel ball: 510g
4. Electric air oven
→
Working size: 500*600*750mm
→
Max. Temperature: 300
℃
, accuracy of temperature:
±
1
℃
5.
Negative pressure sieve analyzer
→
diameter of sieve: 150mm, aperature: 0.045mm
→
pressure range: 4000-6000Pa
→
controlled sieving time: 2min-3min
6.
Fast moisture meter
→
to test crystal water at high temperature (250
℃
)
→
to test surface water at low temperature (romm temperature)
7.
Electric weighing scale, 0.01g
8.
Bonding testing machine for paper and gypsum core
→
load: 3kg
9.
Paper surface absorption weight meter
→
internal diameter of cylinder: 113mm
10.
Fire resistance Test Machine for Full-Scale Gypsum Board (
ASTM C1396
)
→
Double burner: fire head diameter (40 ± 1) mm,
→
fire hole diameter (2.5 ± 0.1) mm,
→
maximum temperature 900℃, accuracy 1
11.
Plasterboard damp deflection test chamber
→
temperature: (32
±
2)
℃
→
relative humidity: (90
±
3)%
12.
Thickness gauge
→
Max. measuring range: 30mm,
→
Resolution:
0.01mm
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Update time：2019/10/19 15:32:59 【
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