LASER ROUGHNESS TESTER

TRL240

Features:

         Testing multiple parameters

         High precision inducetance transducer

         Large LCD screen display, with backlight

         Position of stylus is displayed in the screen

         With software calibration

         Printer can be connected to print out measuring parameters

         Data storage and hold function is available: 500 readings and 4 groups profile

Technical Specification

Roughness parameters

Ra, Rq, Rz, R3z, Rt, Ry(ISO), Ry(DIN), Rm

Measuring range

0.025µm ~ 12.5 µm

Display measuring range

Ra, Rq: 0.005 ~16 µm, Rz, R3z, Rt, Ry, Rp, Rmax, Rv:0.02~160 µm, RSm

Rs: 1 mm

Rmr: 0~100% (%Rt)

Rsk: 0~100%

Cut-off length

0.25mm/ 0.8mm/ 2.5mm

Evaluation length

3L~5L

Tracing length

5L~7L

The max. tracing length

17.5mm/ 0.71inch

The min. tracing length

1.3mm/ 0.052inch

Tolerance

≤+/-15%

Repeatability

≤6%

Angle of the stylus point

90^๐

Display

160 x 128 matrix LCD

Power

1.2V NI-MH battery (6Pics)

Operating temperature

0~40^๐C

Humidity

90%

Dimensions (mm)

Main unit: 230 x 180 x 50 driver: 140 x 56 x 48

Weight (g)

1700

Standard delivery

Optional accessories

         Main unit

      TS110 pickup for curved surface

         Driver

      TS120 pickup for small holes

         Connecting cable for driver

      TS130 pickup for deep grooves

         TS100 pickup

      TS140 right-angled pickup

         Power adapter

      Measuring platform TA610/620

         Specimen

      Leveling table TA630/631

         Protection sleeve

      Steel adapter

         Instruction Manual

      Steel adapter (L-attachment)

         TIME Certificate

      Dataview for TR240

         Warranty card

      Communication cable

      Printer TA230