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Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED display

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Good quality Hardness Tester for sales
Good quality Hardness Tester for sales
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Thank you very much for all your help regarding the SADT Concrete Hammer and hardness tester which are working well and we are very pleased with it.

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Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED display

China Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED display supplier
Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED display supplier Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED display supplier Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED display supplier Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED display supplier

Large Image :  Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED display

Product Details:

Place of Origin: Made in China
Brand Name: SADT
Certification: ISO
Model Number: SR220

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD900-1500/Pcs
Packaging Details: Standard package
Delivery Time: within 7 days after receipt of advanced payment
Payment Terms: T/T in advance, , Western Union,Paypal
Supply Ability: 50pcs/week
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Detailed Product Description
Parameters: 28 Parameters Standards: ISO, ANSI, DIN, JIS
Graphic: Roughness Profile, Material Ratio Curve, Direct Profile Dimension: 112×50×47mm (L×W×H)
Weight: Approximately 360g Power Supply: Built-in Lithium Ion Battery, AC Adapter 8.4V, 800mA
Sampling Length (lr): 0.25 / 0.8 / 2.5mm Assessment Length (ln): Ln= Lr×n N=1~5

Handheld Surface Roughness Tester High Accuracy With 2.7” dot matrix OLED display

 

 

 

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:

 

  • 28 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; 
  • 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 parameters, 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, using extend SD card to extned unlimited memory;
  • Built-in remote control module, can take measurments romotely;
  • Design of mechanical and electrical integration is adopted to achieve small bulk, 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   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),

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 5V,1000mA
Built-in Lithium ion battery, AC adapter 8.4V, 800mA
Dimension   112×50×47mm (L×W×H)
Weight   approximately 360g

 

 

 

Contact Details
SINO AGE DEVELOPMENT TECHNOLOGY, LTD.

Contact Person: hu

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