| Price | USD900-1500/Pcs |
| MOQ | 1 |
| Delivery Time | within 7 days after receipt of advanced payment |
| Brand | SADT |
| Place of Origin | Made in China |
| Certification | ISO9001 SGS |
| Model Number | SR210 |
| Packaging Details | Standard package |
| Payment Terms | T/T in advance |
| Supply Ability | 50pcs/week |
| Place of Origin | Made in China | Parameters | Ra, Rq, Rz, Rt |
| Packaging Details | Standard package | Assessment length (ln) | Ln= lr×n n=1~5 |
| Dimension | 112×50×47mm (L×W×H) | Model Number | SR210 |
| Supply Ability | 50pcs/week | Certification | ISO9001 SGS |
| Standards | ISO, ANSI, DIN, JIS | Weight | approximately 360g |
| Brand Name | SADT | Payment Terms | T/T in advance |
| Repeatability | Less than or equal to 6% | Accuracy | Less than or equal to ±10% |
| Delivery Time | within 7 days after receipt of advanced payment | Price | USD900-1500/Pcs |
| Filter | RC, PC-RC, Gauss, D-P | Minimum Order Quantity | 1 |
Accurate
Stability
Surface
Roughness
Tester
,
Handheld
Roughness
Measure
Instrument
SR210
/
SR220
portable
surfaces
roughness
tester
is
a
small
handheld
instrument
with
big
LCD,
high
accuracy
and
various
parameters.
It
can
be
used
in
the
laboratory,
inspection
area
or
wherever
on-site
surface
roughness
testing
is
required.
Key
features:
320μm
wide
range
high
accuracy
inductance
probe;
Four
filtering
methods
of
RC,
PC-RC,
GAUSS
and
D-P;
Compatible
with
four
standards
of
ISO,
DIN,
ANSI
and
JIS;
DSP
chip
is
used
to
control
and
process
data
with
high
speed
and
low
power
consumption;
Built-in
lithium
ion
chargeable
battery
and
control
circuit;
Design
of
mechanical
and
electrical
integration
is
adopted
to
achieve
small
bulk,
light
weight
and
easy
usage;
Specifications
| Model | SR210 | SR220 | |
|
Measuring
range |
Z Axis (Vertical) | 320μm (Ra=80μm) | |
| X Axis (Horizontal) | 17.5mm | ||
| Resolution | Z Axis (Vertical) |
0.01μm/±20μm 0.02μm/±40μm 0.04μm/±80μm 0.08μm/±160μm |
|
| Measurement item | Parameters | Ra, Rq, Rz, Rt |
Ra,
Rq,
Rz,
Rt,
Rp,
Rv,
RS,
RSm,
Rz(JIS), |
| Standards | ISO, ANSI, DIN, JIS | ||
| Graphic |
Roughness
profile,
Material
ratio
curve, |
||
| Filter | RC, PC-RC, Gauss, D-P | ||
| Sampling length (lr) | 0.25 / 0.8 / 2.5mm | ||
| Assessment length (ln) | Ln= lr×n n=1~5 | ||
| Probe | principle | Differential inductance | |
| Stylus | Natural Diamond, 90°cone angle, 5μm tip radius | ||
| Force | <4mN | ||
| Skid | Ruby, Longitudinal radius 40mm | ||
| Traversing speed |
lr=0.25,
Vt=0.15mm/s lr=0.8, Vt=0. 5mm/s lr=2. 5, Vt=1mm/s Return Vt=1mm/s |
||
| Accuracy | Less than or equal to ±10% | ||
| Repeatability | Less than or equal to 6% | ||
| Power supply |
Built-in
Lithium
ion battery, AC adapter 5V,1000mA |
Built-in Lithium ion battery, AC adapter 8.4V, 800mA | |
| Dimension | 112×50×47mm (L×W×H) | ||
| Weight | approximately 360g | ||
