LRXR
Porous
Ceramic
Apparent
Porosity
and
Bulk
Density
Tester
Water
Tile
Absorption
Testing
Machine
1.Description:
This
instrument
is
designed
to
measure
the
apparent
porosity
and
bulk
density
of
porous
ceramic
products
and
refractory
materials
by
vacuum
method.
It
complies
with
the
national
standards
of
the
People's
Republic
of
China
GB/T1966-1996
"Test
Methods
for
Apparent
Porosity
and
Bulk
Density
of
Porous
Ceramics"
and
GB/T2997-2015
"Test
Methods
for
Bulk
Density,
Apparent
Porosity
and
True
Porosity
of
Dense
Shaped
Refractory
Products".
2.Technical
Parameter
Parameter
|
Specification
|
Vacuum
Degree
|
≥
0.095
MPa
|
Volume
|
Ø250
×
300
mm
|
Vacuum
Pumping
Time
|
0-99
min
59
sec
(continuously
adjustable)
|
Water
Injection
Time
|
0-99
min
59
sec
(arbitrarily
settable)
|
Holding
Time
|
0-99
hours
59
min
(arbitrarily
settable)
|
Repeatability
Error
|
<
5%
|
Power
Supply
|
~220V,
50
Hz
|