Description
ART220 is a portable surface roughness testerwith mechatronic design, built-in high-performance ARM processor, and compatible with many national standards such as ISO, DIN, ANSI, JIS, etc. It has the characteristics of high measurement accuracy, wide measurement range, easy operation, portable and stable operation. And it has a large data storage capacity, low power consumption, automatic sleep and etc. The instrument is a sensor–host integrated instrument, built-in high-capacity polymer lithium battery, long time for measurement work, can achieve the data measurement, display, storage, Bluetooth printing and other functions.The instrument is available with optional accessories such as curved surface sensor, small–hole sensor, deep–groove sensor and measuring platform. It is widely used for surface roughness inspection in many fields such as automobile manufacturing, machining, metal processing equipment, printing and packaging, mould casting and etc.
Product Features
Large range, multi-parameter, 14 roughness parameters can be measured: Ra, Rz=Ry(JIS), Rq, Rt=Rmax, Rp, Rv, R3z, R3y, RzJIS, Rs, Rsk, Rku, Rsm, Rmr;
Mechatronic design, small size, light weight, easy to carry, easy to operate;
Using stylus with half-surrounded guide improves the measuring range;
GaussD_PRCPC_RC Filter Method;
Compatible with ISO, DIN, ANSI, JIS four standards;
The display is full of information, intuitive, and can display all parameters and graphs;
The display LCD adopts the popular 2.0′ IPS display with high brightness and no dead space, suitable for various situations;
Adopting 1000mAh lithium–ion rechargeable battery, it can work for a long time without memory effect;
Large capacity data storage, can store 500 sets of raw data and waveforms;
The automatic shutdown function and low-power hardware and software design make the instrument work for a long time, which is suitable for all kinds of on-site use;
Can connect to a dedicated Bluetooth printer to print measurement reports in real time;
The sensor has a protection device that effectively protects the sensor stylus and ensures measurement accuracy;
Using low-power ARM microprocessor for data calculation and processing, adopting high-precision op-amps and ADC, greatly improving the measurement accuracy and calculation velocity;
Support waveform display and rate curve;
Chinese/English language options.
Basic Parameters
Detection principle
inductive
Maximum drive travel
17.5mm
Measuring range
320 m
Measuring range
Ra, Rq: 0.005m32m;
Rz, Ry, Rt, Rp, Rm: 0.02m320m;
Rsm, Rs:1mm;
Rmr:0~100%;
Needle tip radius
5 m
Accuracy
0.001 m
Needle tip material
diamond
Value error
10%
Measured force
4mN
Value Variability
4%
Needle stylus angle
90
Power supply
Built-in lithium-ion rechargeable battery/
external power adapter
Leader longitudinal radius
45mm
Data output
Bluetooth/USB
Parameter measurement
Ra.Rq.Rz.Rt.Rp.Rv.RS.RSm.Rsk.Rku.RPc.Ry.Rmax.R3z
Sample length
0.25mm,0.80mm,2.50mm
Evaluation length
1L~5L optional (L is the sample length)
Overall size
156mm 55mm 46.5 mm
Instrument weight
398 g
Work environment
Temperature: -2040; Relative humidity: < 90%, no vibration, no corrosive medium around
Optional accessories
Curved surface sensors, small hole sensors, groove sensors, deep groove sensors, extension rods, Bluetooth printers, measuring platforms
Standard Configurations
Serial number
Name
Quantity
Remark
1
Roughness tester host
1
2
Sensor case
1
3
Standard Sensor
1
4
Data cable (charging cable)
1
5
Roughness standard test block
1
6
5V/2A Charger
1
7
Manual
1
8
Certificate
1
9
Warranty card
1
10
Instrument box
1
