【 Product Application 】
It can be widely used in the production site, can measure the surface roughness of a variety of machined parts, calculate the corresponding parameters according to the selected measurement conditions, and clearly display all the measurement parameters on the liquid crystal display.
【 Product Features 】
* Comply with GB/T6062 and ISO,DIN,ANSI and JIS four standards.
* Mechatronics design, small size, light weight, easy to use.
* All adopt high precision inductance sensor.
* DB22-SRT234 can measure Ra,Rz,Rq,Rt; It has four filtering modes: RC,PC-RC,GAUSS and D-P. 7 groups of measurement data can be remembered.
* DB22-SRT232 can measure Ra,Rz.
* Built-in lithium-ion rechargeable battery and charging control circuit, high capacity.
* With automatic shutdown function; With the imperial conversion function.
* Optional deep slot, curved sensor, extension rod, measuring bench.
* USB data cable output, communication with PC; Bluetooth Bluetooth data output option.
【 Product parameters 】
DB22-SRT232 Specifications and parameters
Display: Blue backlight, 4-bit digital display, 10mm LCD
Measurement parameters: Ra, Rz
Measuring range: Ra: 0.05-10.00um/1.000-400.0uinch Rz: 0.020-100.0um/0.780-4000uinch
Accuracy: not more than ±10%
Indicating value variability: not more than 6%
Measurement principle: inductive type
Radius: 10μm
Material: Diamond
Force measurement: 16mN(1.6gf)
Angle: 90°
Longitudinal radius: 48mm
Maximum drive stroke: 17.5mm/0.7inch
Sampling length l(optional) : 0.25mm, 0.8mm, 2.5mm
Driving speed:
When sampling length =0.25mm, Vt=0.135mm/s
When sampling length = 0.8mm, Vt=0.5mm/s
When sampling length = 2.5mm, Vt=1mm/s
Resolution when returned: 0.001μm when the measured value is < 10μm
0.01μm When 10μm≤ measured value < 100μm
0.1μm When the measurement value is ≥100μm
Rating length: 1~5 l optional
Power supply: built-in lithium-ion rechargeable battery.
Working environment: Temperature: 0 ~ 50℃ Humidity: < 85%RH
Dimensions: 140×52×48mm
Net weight: About 420g
DB22-SRT234 Specifications and parameters
Display: Blue backlight, 4-bit digital display, 10mm LCD
Measurement parameters: Ra, Rz, Rq, Rt.
Measuring range: Ra, Rq 0.005~16.00μm /0.020~629.9uinch
Rz, Rt 0.020~160.0μm /0.078 ~6299uinch
Accuracy: not more than ±10%
Indicating value variability: not more than 6%
Measurement principle: inductive type
Radius: 5μm
Material: Diamond
Force measurement: 4mN(0.4gf)
Angle: 90°
Longitudinal radius: 48mm
Maximum drive stroke: 17.5mm/0.7inch
Sampling length (optional) : 0.25mm, 0.8mm, 2.5mm
Drive speed: When sampling length =0.25mm, Vt=0.135mm/s
When sampling length = 0.8mm, Vt=0.5mm/s
When sampling length = 2.5mm, Vt=1mm/s
On return
Filter profile Filter profile: RC PC-RC GAUSS
Unfiltered contour :D-P
Evaluation Length Ln: 1~5L Optional
Power supply: built-in lithium-ion rechargeable battery.
Working environment: Temperature: 0 ~ 50℃ Humidity: < 80%RH
Dimensions: 140×52×48mm
Net weight: About 420g
