
Surface Roughness Gage Surface Roughness Instrument Surface Roughness Measuring Instrument
Concrete Surface Texture Tester SRT-6210CT
Application
Widely used in construction site to measure surface roughness of concrete.
Feature
* Be compatible with four standards of ISO, DIN, ANSI and JIS.
* Multiple parameter measurement: Ra, Rz, Rq, Rt.
* Highly sophisticated inductance sensor.
* Four wave filtering methods : RC, PC-RC, GAUSS and D-P.
* Built-in lithium ion rechargeable battery and control circuit
with high capacity.
* Small in size, light in weight and easy to use.
* Manual or automatic shut down.
* Can memorize 7 groups of measurement results and measuring
conditions for later use or download to PC.
* Metric /Imperial Conversion.
* Use USB/RS-232 data output to connect with PC.
* Provide Bluetooth data output choice.
Principle
When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism inside the tester. The sensor gets the surface roughness by the sharp built-in probe. This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.
Specification
Standards | GB/T6062,ISO4287,DIN4768,JIS B,ANSI46.1 | |
Parameters | Ra,Rq,Rz,Rt | |
Measuring Range | Ra,Rq:0.005~20.00µm Rz,Rt:0.020~200.0µm | |
Accuracy | ≤±10% | |
Fluctuation of Display Value | ≤6% | |
Resolution | 0.001/0.01/0.1 | |
Sensor | Radius of Probe Pin | 10µm |
Material of Probe Pin | Diamond | |
Measurement Force of Probe | 16mN(1.6gf) | |
Probe Angle | 90º | |
Vertical Radius of Guiding Head | 48 mm | |
Maximum Driving Stroke | 17.5mm/0.7inch | |
Cutoff length(l) | 0.25mm,0.8mm,2.5mm | |
Driving Speed | Sampling | When Length=0.25mm,Vt=0.135 mm/s |
When Length=0.8mm,Vt=0.5mm/s | ||
When Length=2.5mm,Vt=1mm/s | ||
Returning | Vt=1mm/s | |
Profile Digital Filter | RC,PC-RC,GAUSS,D-P | |
Evaluation Length | 1~5L Optional | |
Data Memorize | 7 Groups | |
Operating Conditions | Temp:0~50ºC Humidity:<80%RH | |
Power Supply | Bulit-in Rechargeable Li-ion Battery | |
Dimensioms | 140x52x48mm | |
Weight | 420g | |
Standard Accessories | Main Unit | |
Standard Sample Plate SSP-100 | ||
Standard Sensor SSP-100 | ||
Small Screwdriver | ||
Power Adapter | ||
Carrying Case ( B09 ) | ||
Operation Manual | ||
Optinal Accessories | RS-232C Cable with Software | |
Bluetooth Adapter with Software | ||
Extension Rod SER-150 | ||
Groove Stylus SRP-110 | ||
Curvature Probe SRP-120 | ||
Measurement Stand SRS-1 |
Probe
HUATEC GROUP CORPORATION
HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified competitive products and service to international markets.
HUATEC Group products are composed of all kinds of metal and non-metal testing equipments, such as portable hardness tester, micro hardness tester, shore durometer, vickers hardness tester, Rockwell hardness tester, Brinell hardness tester, portable X-ray flaw detector, mobile X-ray flaw detector, Real-time X-ray image flaw system, holiday detector, digital portable eddy current electrical conductivity meter, digital ultrasonic flaw detector, coating/painting thickness gauge, ultrasonic thickness gauge, vibration tester, surface roughness tester, profile projector, etc, and all of their accessories such as ultrasonic transducer, test block, IQI, lead screen, densimeter, film viewer etc.
HUATEC Group employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.
HUATEC Group, based on most advanced technology in China, is an China famous industry group, focus on development & research and precision production of various testing equipment. The group has two own factories and two sister factories located in area of Beijing, Liaoning, Shandong and Guangzhou. All the products are produced following ISO9001 regulations and the products have been exported to most of world markets in passed years.
Our promise: Reliable quality, competitive price, fast delivery, satisfactory service.