| Price | Negotaible |
| MOQ | 1 |
| Delivery Time | 5-8 work days |
| Brand | Lonroy |
| Place of Origin | China |
| Certification | Includes Calibration Certification |
| Model Number | LRZY |
| Packaging Details | wooden package |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 200 |
| Place of Origin | China | Warranty | 1 Year |
| Packaging Details | wooden package | Model Number | LRZY |
| Supply Ability | 200 | Certification | Includes Calibration Certification |
| Power Supply | 220V AC, 50Hz | Brand Name | Lonroy |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Thickness | 40 mm to 120 mm |
| Price | Negotaible | Delivery Time | 5-8 work days |
| Minimum Order Quantity | 1 | Test Pressure | 150 mm H2O |
| Diameter | Φ750 ±2 mm |
1.Description:
The
tester
is
applicable
to
the
test
method
for
determining
the
water
permeability
coefficient
of
permeable
pavement
bricks
and
permeable
pavement
panels
as
specified
in
GB/T25993-2010
"Appendix
C
-
Test
Method
for
Water
Permeability
Coefficient
of
Permeable
Pavement
Bricks
and
Permeable
Pavement
Panels".
This
instrument
is
mainly
composed
of
a
water
tank,
an
electrical
control
box,
sample
fixtures,
a
platform,
and
other
components.
The
sample
fixture
is
suitable
for
samples
with
a
cylindrical
cross-section.
The
fixture
ensures
that
during
the
test,
the
liquid
can
only
pass
through
the
pores
on
the
surface
of
the
sample
without
leaking
from
the
edges
of
the
sample.
2.Working
principle
Permeability
coefficient:
The
ability
of
a
material
to
allow
liquid
to
pass
through
under
a
certain
pressure
difference.
3.Technical Parameter
| Parameter | Specification |
| Test Pressure | 150 mm H2O |
| Standard Specimen | |
| - Diameter | Φ750 ±2 mm |
| - Thickness | 40 mm to 120 mm |
| Test Duration | 0 to 99 hours |
| Power Supply | 220V AC, 50Hz |
