Product Feature：
●Multi parameter measurement
●High precision inductive sensor;
●RC、PC-RC、GAUSS、D-P Four filtering methods
●ISO、DIN、ANSI、JIS four standards
●LCD Dispalys all parameters and graphic
●ARM processors greatly improve measuring speed;
●Built in lithium-ion rechargeable battery and charging control
circuit, high capacity, no memory effect, continuous working time
more than 20 hours
●Built in Bluetooth communication module, in print mode, it can
connect to a Bluetooth printer to print and save data;
●The Bluetooth communication module can switch to data
transmission mode and wirelessly connect with Android data
terminals such as mobile phones;
●Type-C USB interface, can be used as a charging interface and
PC communication interface
●Automatic shutdown, memory, and various prompt instructions
●Built in intelligent reset circuit
Product Application：
This instrument is suitable for production sites and can measure the surface roughness of various machined parts.
Technical Specification：
|
Model
|
iSurfa-220
|
|
Sensor
|
Measuring Principle
|
Inductive
|
|
Measuring Range
|
320μm
|
|
Probe Radius
|
5μm
|
|
Probe Material
|
Diamond
|
|
Probe Touch Force
|
4mN(0.4gf)
|
|
Probe Angle
|
90°
|
|
Longitudinal radius of guide head
|
45mm
|
|
Drive Parameters
|
Max Travel
|
17.5mm/0.7inch
|
|
Drive Speed
|
Sample Length== 0.25mmVt=0.5mm
|
|
Sample Length= 0.8mmVt=0.75mm/s
|
|
Sample Length= 2.5mmVt=1mm/s
|
|
Returning Speed Vt=1.5mm/s
|
|
Indication Error
|
Less Than10%
|
|
Indication Variability
|
Less Than4%
|
|
Display Content
|
menu
|
Measurement settings, system settings, storage management, calibration settings, Bluetooth settings, and product information
|
|
Parameters
|
ISO、DIN、ANSI、JIS
Four standard roughness parameters
|
|
Graph
|
Filter contour graph and TP curve
|
|
Reminder information
|
Measurement , menu reminder, error , battery level, and shutdown
|
|
Contour and Filter
|
Contour
|
Filter
|
|
Filter contour
|
RC
|
|
PC-RC
|
|
Gauss
|
|
Unfiltered contour
|
D-P
|
|
Cut length/sampling length
|
0.25mm，0.8mm，2.5mm Optional
|
|
ln
Evaluation Length
|
(1~5)L Optional
|
|
Roughness parameters and display range
|
Parameters
|
Display Range
|
|
Ra、Rq
|
0.005μm~32μm
|
|
Rz、R3z、Ry、Rt、Rp、Rm、Rk、Rpk、Rvk
|
0.02μm~320μm
|
|
Mr1、Mr2
|
0~100%
|
|
S、Sm
|
1mm
|
|
tp
|
0~100%
|
|
Measuring Range and Resolution
|
Measuring Range
|
Resolution
|
|
±40μm
|
0.02μm
|
|
±80μm
|
0.04μm
|
|
±160μm
|
0.04μm
|
|
Power Supply
|
1 lithium-ion rechargeable battery
|
|
Temperature/humidity range
|
work environment
|
|
Temperature
|
0~40℃
|
|
humidity
|
<90%RH
|
| |
|
Temperature
|
-40℃~60℃
|
|
Humidity range
|
<90%RH
|
|
Dimensions and Net Weight
|
156x55x46.5xmm,About400g
|
|
Connecting to PC
|
Type-C USB Cable
|
|
Connecting to Printer
|
Bluetooth connecting to the printer, as long as the pairing code of the roughness tester is set to match the printer pairing code.
|
Standard Delivery：
|
Item
|
Qty
|
|
Standard Delivery
|
Main Unit
|
1 unit
|
|
Sensor
|
1 set
|
|
Standard Block
|
1 pc
|
|
Sensor Protection Cover
|
1 pc
|
|
Instrument Case
|
1 pc
|
|
Standard Charger (5V2A)
|
1 pc
|
|
Data Cable
|
1 pc
|
|
Documents
|
1 set
|
Optional Delivery:
|
Optional Delivery
|
Surface Sensor
|
|
Ostiole Sensor
|
|
Measurement Stage
|
|
Groove Sensor
|
|
Deep Groove Sensor
|
|
Extension Pole
|
|
Bluetooth Printer
|
