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Roughness gauges 839

m

Mobile roughness gauge

Design: Easy handling by means of high-resolution colour display and proven user guidance, wireless Bluetooth connection , integrated standard in drive unit, large measurement range of 350 µm. Automatic function for profile recognition and corresponding norm-compliant setting of filters and respective scan lengths, integrated memory for the results of approx. 40,000 measurements and 30 profiles, 16 languages (3 of which are Asian), integrated thermal printer with highest print quality, output of R-profile via thermal printer, protocol output at press of a button or automatically. Data transfer of the results via USB interface to computer, evaluation of the most common indicators, indicator lists (e.g. material share), integrated memory for results and profiles, tolerance monitoring, printing of R-profile (ISO/ASME/JIS), P-profile (MOTIF), material share curve, results protocol, setting of unsymmetrical cut level for tip counting, measuring unit (µm/inch) and standards (ISO/JIS/ASME/ MOTIF) selectable, individual measuring routes as well as shortened cuttoff selectable, lock for device setting, built-in battery with power management, plug-in power supply with exchangeable adapters for worldwide use, date and time for protocoling, extendable stationary measuring station, use of probe rows, software MarSurf PS1/M 300 Explorer for protocoling. Supplied with standard probe, normal calibration note, 1 roll of thermal paper, probe protection, face prism, height adjustment, wide-range power supply with 3 adapters, 2 USB cables (for the connection to the computer and the use with cable), hexagon screwdriver, in transport bag. Application: For shafts, enclosure parts, large machines, large workpieces, milling and turning parts, ground and honed workpieces, in production and manufacturing areas at the machine for the quick determination of the roughness depth of the workpiece in or on the machine.

IP 42

RS232 USB Digimatic

Note: Probes, measurement stands and geometry standards from Ç 4/120. Analysis software SW PS1/M300 Explorer (Bestell-Nr. 4942 0060, Ç 4/130). Data cable RS 232 (Order No. 4942 0055, Ç 4/130). Data cable USB incl. software (Order No. 4246 0190, Ç 4/54). Data cable Digimatic (Order No. 4246 0185, Ç 4/54).

4870 0020

Equipment

Measuring

4870 0025

4

4870

Sensor tip mm

Order No. 0020 0025

Connection

0.002 0.002

4400.00 ◊ 4400.00 ◊

Bluetooth

Cable bound

(W490)

Technical data: Indicators

Ra, Rz (Ry (JIS) entspr. Rz), Rz (JIS), Rq, Rmax, Rp, RpA (ASME), Rpm (ASME), Rpk, Rk, Rvk, Mr1, Mr2, A1, A2, Vo, Rt, R3z, RPc, Rmr (tp (JIS, ASME) acc. Rmr), RSm, RSk, S, CR, CF, CL, R, Ar, Rx, Rv

Horizontal scale Protocol contents

dep. on cut-off

R-Profile, MRK, P-Profile (MOTIF), depiction of results

LC Display

High-resolution, 3.5", 320 x 240 pixels automatic/manual. protocol with time

Print

Printer

Thermal printer, 384 point/horizontal line, 20 chars/line approx. 6 lines/second acc to approx. 25 mm/s ∅ 40.0 mm– 1.0 mm, width 57.5 mm– 0.5 mm, external coating

Print speed

Thermal paper

Calibration function

dynamic

Languages

German, English, French, Italian, Spanish, Portuguese, Dutch, Swedish, Russian, Polish, Czech, Japanese, Chinese, Korean, Hungarian, Turkish

Connections Data interface Rel. humidity Protection type

Drive unit, plug-in power supply, USB, MarConnect

RS 232, USB, Digimatic, USB A

30 % to 85 %

M 300 = IP 42, RD 18 = IP 40

Temperature range for operation/work

+5 °C to +40 °C –15 °C to +55 °C

Temperature range for storage

Power supply

NiMH accumulator for approx. 1000 measurements (depending on number and length of protocol printouts), plug-in power supply with input voltage 90 to 264 V and three network adapters

Dimension (L x W x H) of drive unit

130 mm x 70 mm x 50 mm 190 mm x 140 mm x 75 mm

Dimensions (L x W x H) of the evaluation device

Weight

4.1 kg

Measurement principle

Profile method

Probe

Inductive skid probe

Measurement range Profile resolution

350 µm, 180 µm, 90 µm (automatic change)

8 nm

Filter in accordance with ISO/JIS Cutoff Ic in accordance with ISO/JIS

Gaussian, Ls filter (exchangeable)

0.25 mm, 0.8 mm, 2.5 mm

Number n of individual measurement paths in acc. with ISO/JIS selectable: 1–5 Shortened cutoff in accordance with ISO/JIS selectable Probe route Lt in accordance with ISO/JIS

1.75 mm, 5.6 mm, 17.5 mm 1.25 mm, 4 mm, 12.5 mm

Total route in acc with ISO/JIS

Keying speed

0.5 mm/s

Measuring force

approx. 0.7 mN approx. 0.3 kg

Weight of drive unit

Weight of evaluation device

approx. 1 kg

4/119

Articles marked ◊ are not held in stock, procurement is effected at short notice.