Product synopsis
Model:SRT-6210
1.Features:
This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters.
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 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.
* 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
* Can communicate with PC computer for statistics, printing and analyzing by the optional cable and the
software for RS232C interface.
*Manual or automatic shut down. The tester can be switched off by pressing the Power key at any time.
On the other hand, the tester will power itself off about 5 minutes after the last key operation.
*The tester can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.
*Metric /Imperial Conversion
2.Specifications
Display 4 digits, 10 mm LCD, with blue backlight
Parameters: Ra, Rz, Rq, Rt
Measuring Range
Ra, Rq: 0.005-16.00um/0.020-629.9uinch
Rz,Rt: 0.020-160.0um/0.078-6299uinch
Accuracy: +10%
Fluctuation of display value: Not more than 6%
Sensor :
Test Principle: Inductance type
Radius of Probe Pin: 5um
Material of Probe Pin: Diamond
Dynamo-measurement of Probe: 4mN(0.4gf)
Probe Angle: 90p
Vertical Radius of Guiding Head: 48mm
Maximum driving stroke: 17.5mm/0.7inch
Cutoff length (l): 0.25mm / 0.8mm / 2.5mm optional
Evaluation length: 5l
Driving speed:
Sampling length = 0.25mm Vt=0.135mm/s
Sampling length = 0.8mm Vt=0.5mm/s
Sampling length = 2.5mm Vt=1mm/s
Returning Vt=1mm/s
Profile digital filter
Filtered Profile: RC
Filtered Profile: PC-RC
Filtered Profile: Gauss
Non-Filtered Profile: D-P
Resolution : .001m if reading ú+10m
0.01m if 10m_readingú+100m
0.1m if reading 100m
Evaluation length : 5 cut-off
Power Li-ion battery: rechargeable
Operating conditions: Temp. 0~50µ
Humidity <80%
Size140x57x48 mm (5.5x2.2x1.9 inch)
Weight: about 420 g.
Product synopsis
Model: HM-6561
Typical Applications
Die cavity of molds
Inspection of bearing and other mass produced parts on a production line
Failure analysis of pressure vessel, steam generator and other equipment
Inspection of installed machinery, permanent parts of assembled systems and heavy work pieces.
Testing surface of a small hollow space
Material identification in the warehouse of metallic materials
Rapid testing in large range and multi-measuring areas for large-scale work piece
Testing Features
Palm size for narrow space.
Test at any angle, even upside down.
Direct display of hardness scales HRB, HRC, HV, HB, HS, HL.
Large memory could store 250 groups including single measured value, impact direction, material and hardness
scale etc.
User recalibration function allowed.
Can communicate with PC computer for statistics and printing by the optional cable.
Manual or automatic shut down.
Low battery indication.
Technical Specifications
Display: 12.5mm LCD with back light
Accuracy: Display error í+0.8% at LD=900
Measuring range: 200-900L
Conversion: HL-HRC-HRB-HB-HV-HSD
Materials: 9 different common materials
With RS232C interface
Memory: 250 data can be stored and re-readable
Impact device: D Will handle the majority of hardness testing applications. Weight: 75g
Power supply: 2x1.5V AAA size battery
Working temperatureú¦ - 10íµí½ú½50íµ
Storage temperatureú¦- 30íµí½ú½60íµ;
Relative humidity: í_90úÑ
Dimension: 146í-65í-36mm
Weight: 130g (not including batteries)
Measurement Range
Aú¦50~12000FPM
Bú¦50~40000 FPM
Cú¦50~20000 FPM
Dú¦50~30000 FPM
Eú¦50~2000 FPMú¿fit for print and textileú¬
Displayú¦5 10mmLCD
Accuracyú¦í+ú¿0.05%n+1dú¬
Resolutionú¦0.1 FPMú¿ Less 1000 FPMú¬
1 FPMú¿Over 1000 FPMú¬
Sampling timeú¦0.3second
2 rangesú¦HíóL ú¿High, Low ú¬
Flash adjustú¦Coarse adjustmentíófine adjustment , í-2 and í-2 for fast check
Triggering Modeú¦Interior/Exterior
Temperatureú¦0~40íµ
Humidityú¦Less than 85%RH
Product synopsis
Application:used for measuring thickness and corrosion of pressure vessels,chemical equipment,boilers,oil storage tanks,etc.in industries of petroleum,shipbuilding,power station,and machine manufacturing.
Model: CM8829S
With separate probe(s)
Operating principle: magnetic induction/eddy current (F/NF)
Measuring range:0-1250um/0-50mil
Resolution: 0.1/1
Accuracy: í+1-3%n or í+2.5um
Min. measuring area:6mm
Min. sample thickness:0.3mm
Battery indicator: low battery indicator
Metric/ imperial: convertible
Power supply: 4x1.5V AAA(UM-4)battery
Auto power off
Operating conditions:0-+45íµ(32¿H-104¿H),í_90%RH
Dimensions: 126x65x27mm
Weight: 81g(not including battery)
