Product overview: Hand - held roughness instrument TR210 is applicable to production site, research laboratory and factory measurement room. The surface roughness of various machined parts can be measured, and the corresponding parameters can be calculated according to the selected measurement conditions, which can be clearly displayed on the LCD. The parameters given by this instrument conform to the description, definition and parameters of surface structure of product geometric technical specification surface structure contour method. Multiparameter measurements: Ra, Rz, Rq, Rt High precision inductive sensor RC, pc-rc, GAUSS, d-p four filtering methods Conforms to ISO and GB standards Segment code LCD, with backlight function Man-machine dialogue, intuitive interface, very simple operation Adopts DSP chip for control and data processing, which is of high speed and low power consumption Built-in lithium ion charging battery and control circuit, high capacity, no memory effect, short charging time, long continuous working time, more than 20 hours Electromechanical integration design, small size, light weight, easy to use Has both a measure store and a store data query function Built-in standard RS232 interface can be connected to The Times TA220s printer, which can print all parameters Has automatic shutdown, multiple cue notes Optional surface sensor, hole sensor, deep slot sensor, measuring platform, extension bar and other accessories menu operation mode Technical parameters: Measurement parameters: Ra, Rz, Rq, Rt Range of measurement: Ra:0.025-12.5 mm Display range: Ra, Rq: 0.005-16 (m), Rz, Rt: 0.02-160 (m) Range: + / - 20 + m, + / - 40 + m, + / - 80 + m Display resolution: 0.001 welding m Filtering methods: RC, pc-rc, GAUSS, d-p Sampling length: 0.25mm, 0.8mm, 2.5mm Evaluation length: 5L, L for sampling length Measured stroke length: 7L Driving stroke length: 18mm/0.71inch Small drive stroke length: 1.8mm/0.071inch Error of indication Variation of value: less than 6% Tip Angle: 90 ° Display mode: segment code display (with backlight) Working environment: Temperature:0ºC- 40ºC, relative humidity: < 90% Weight: 440 g Appearance size: 140 x 52 x 48mm Basic configuration: The host TS100 Standard sensor Power adapter Multiline template Sensor sheath stents
