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S urfa c e R oug h ness T esting

Probe measuring TESA RUGOSURF 90G ISO 3274 (cl. 1)
position at 90° and 270 x 140 x 90 mm
adjustable in height Small-size, versatile roughness gauge with tactile colour screen providing maxi- (without probe)
RUGOSURF 90G with mum ease of use. Ideally suited for high-precision measurements on the shop USB
tactile colour screen floor or in the inspection laboratory. 3 kg
Measurement with or
without skid Special features of RUGOSURF 90G:
–– Supplied with SB60/10 probe with removable pad: one single probe can be

used to measure roughness or undulation!
–– RUGOSURF 90G can measure a components with a height of up to 90mm,

thanks to a vertical positioning screw without any additional accessory!
–– With the PROFILE SET 2 mm (06960100) RUGOSURF 90G becomes a profile

measurement instrument with a width of 2000 μm measuring in the Z axis
(optional)!

Tactile TFT 3.5" colour screen.
Direct display of all measured values and computed profiles.
Measuring span
Z = 1000 μm (0.039 in)
X = up to 50 mm
Special 2 in 1 probe can measure with contact skid (roughness measurement) or
without contact skid (measure of undulation).
Vertical adjusting screw for probe positioning up to a height of 90 mm without the
need of an accessory.
Tolerancing of all parameters possible.
USB ditial output for transfer of measured values to a PC with TESA MEASURE-
MENT STUDIO software (optional).
Unique in its category, this instrument can also do profile measurement
(Z = 2 mm) if used with PROFILE SET 2 mm (optional).

Measures roughness parameters according to standards:
–– ISO 4287
–– 12085 (CNOMO)
–– ISO 13565
–– DIN 4776
–– JIS B0601:2001
–– ASME B46-2002

Roughness profile Roughness parameters Bearing area curve (BAC)
and amplitude distribution
curve (ADC)

Max. 90 mm

Fine adjustment of vertical position up to 90 mm

M-10