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iSurfa-220 Surface RoughnessTester

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.
Availability:
Quantity:

Product Description

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.


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