Description
เครื่องวัดความเรียบพื้นผิว > เครื่องวัดความเรียบผิว > Surface Roughness Tester รุ่น SRT-6100
High Accuracy Portable Surface Roughness Tester with 2 Parameters (Ra, Rz)
SRT-6100 : High Accuracy Portable Surface Roughness Tester ยี่ห้อ JEDTO
Be compatible with four standards of ISO, DIN, ANSI and JIS. 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.
Special Features:
- Multiple parameter measurement: Ra, Rz.
- Highly sophisticated inductance sensor
- Small in size, light in weight and easy to use
- Manual or automatic shut down
- Metric /Imperial Conversion
- Use “USB data output” and “RS-232 data output” to connect with PC
- Provide “Bluetooth ™ data output” choice.
Specifications:
Display | 4 digits, 10mm LCD with blue backlight |
Multiple parameter measurement | Ra, Rz |
Measuring Range | Ra: 0.05 ~ 10.00 µm Rz: 0.1 ~ 50.0 µm |
Accuracy | ≤ ±15% |
Repeatability | ≤ 6% |
Fluctuation of display value | Not more than 10% |
Sensor | ¤ Test Principle: Inductance type ¤ Material of Probe Pin: Diamond ¤ Radius of Probe Pin: 10µm ¤ Dynamo-measurement of Probe: 16mN(1.6gf) ¤ Vertical Radius of Guiding Head: 48mm ¤ Probe Angle: 90° |
Maximum driving stroke | 12.5mm / 0.5inch |
Cutoff Length | 0.25mm / 0.8mm / 2.5mm optional |
Evaluation length | 1~2L Optional |
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 |
Resolution | ¤ 0.001µm if reading <10µm ¤ 0.01µm if 10µm =reading <100µm ¤ 0.1µm if reading =100µm |
Returning | Vt=1mm/s |
Power Supply | :4×1.5V AA(UM-3)Battery ( No Battery ) |
Operating conditions | ¤ Temperature: 0~50°C ¤ Humidity: <80% |
Size | 128 x 80 x 30mm |
Weight | about 280g |
Applications:
¤ Widely used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding parameters according to selected measuring conditions and clearly display all measurement parameters.
Accessories: ¤ 1 x Digital Surface Roughness Tester
¤ 1 x Standard Sample Plate SSP-100
¤ 1 x Standard Sensor SRP-100
¤ 1 x Small Screwdriver
¤ 1 x Carrying Case ( B04 )
¤ 1 x Operation Manual
¤ 1 x Standard Sample Plate SSP-100
¤ 1 x Standard Sensor SRP-100
¤ 1 x Small Screwdriver
¤ 1 x Carrying Case ( B04 )
¤ 1 x Operation Manual