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Digital Portable Metal Surface Roughness Tester Automatic Switch Off With High Accuracy
Digital Portable Metal Surface Roughness Tester Automatic Switch Off With High Accuracy
Specifications
Brand Name :
SADT
Model Number :
SR220
Certification :
ISO
Place of Origin :
Made in China
MOQ :
1
Payment Terms :
T/T in advance, Western Union, Paypal
Delivery Time :
within 3 days after receipt of advanced payment
Packaging Details :
Carrying case with carton
Measuring range :
Z Axis (Vertical):320μm (Ra=80μm); X Axis (Horizontal):17.5mm
Parameters :
Ra, Rq, Rz, Rt
Standards :
ISO, ANSI, DIN, JIS
Sampling length (lr) :
0.25 / 0.8 / 2.5mm
Dimension :
112×50×47mm (L×W×H)
Weight :
approximately 360g
Warranty :
1 year
Power supply :
Built-in Lithium ion battery, AC adapter 5V, 1000mA
MODEL :
SR220
Description

Portable metale Surface Roughness Tester With High Accuracy and software to PC

Digital surface roughness tester SR220

SR220 of digital 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. The measuring data of SR220 can be output to PC or micro printer.

KEY FEATURES

● 28 para meters:Ra, Rq, Rz, Rt, Rp, Rv, RS, RSm, Rz(JIS), Ry (JIS), RSk, R3z , Rmax , Rpc, Rmr, Rku, RΔa , RΔq, Rδc, Ry, Rk , Rpk, Rvk, Mr1, Mr2, A1, A2, V0;

● 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;

● 128×64 2.7” dot matrix OLED displays all para meters, graphs and menu;

● 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;

● With internal memory chip, it can store 20 groups of measuring data, usingextend SD cardtoextnedun limited memory ;

● Built-in remote control module, can take measurments romotely;

● Design of mechanical and electrical integration is adopted to achieves mallbulk, light weight and easy usage;

● Can be connected to Bluetooth micro printer to print all parameters and graphs;

● Built-in standard micro-USB interface enables communication with PC;

● Automatic switch off, memory and various prompt instructions

Specifications

Model 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, Rp, Rv, RS, RSm, Rz(JIS), Ry(JIS), RSk, R3z, Rmax, Rpc, Rmr, Rku, RΔa, RΔq, Rδc, Ry, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, V0;
Standards ISO, ANSI, DIN, JIS
Graphic Roughness profile, Material ratio curve, Direct profile
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 8.4V, 800mA
Dimension 112×50×47mm (L×W×H)
Weight approximately 360g

Standard package

Main unit 1

Standard probe 1

Calibrate specimen 1

Specimen plate 1

Charger 1

Data transfer cable 1

Remote controller 1

Screw driver 1

Operation manual 1

Carrying case 1



Product tags

portable surface roughness tester

,

portable roughness tester

,

surface roughness tester working principle
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Digital Portable Metal Surface Roughness Tester Automatic Switch Off With High Accuracy

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Product Detail
Brand Name :
SADT
Model Number :
SR220
Certification :
ISO
Place of Origin :
Made in China
MOQ :
1
Payment Terms :
T/T in advance, Western Union, Paypal
Contact Supplier
Digital Portable Metal Surface Roughness Tester Automatic Switch Off With High Accuracy

SINO AGE DEVELOPMENT TECHNOLOGY, LTD.

Site Member
14 Years
beijing, beijing
Since 1993
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller
Main Products :
Portable Hardness Tester, Portable Leeb Hardness Tester, Hardness Tester
Total Annual :
3 million-4 million
Employee Number :
>30
Certification Level :
Site Member
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