Taylor Hobson Surtronic Duo II Surface Roughness Tester

Instrument performance

Gauge

Resolution: 0.01 µm (0.4 µin)

Z Range: 200 µm (7800 µin)

Measurement

Accuracy: 5% of reading + noise

Noise: 0.07 µm (3 µin)

Calibration

Process: Automatic software calibration

Standard: Able to calibrate to ISO 4287 Roughness Standards

Parameters

Standards: ISO 4287

ISO 4287 (Roughness): Ra, Rz, Rp, Rv, Rt, Rz1max, Rsk, Rq, Rku

ISO 4287 (Primary): Pa, Pz, Pp, Pv, Pt

Technical

Data output

On-screen: Up to 5 results per page, selectable on-screen graph

Battery

Charger: Mini USB 5V 1A 110–240VAC 50/60Hz

Charging time: 4 hours

Battery life: >10,000 measurements per charge

Standby time: 5,000 hours

Power

InstantOn: Max. 5 sec from standby to ready to measure

Auto-sleep function: 5 minutes

Instrument capability

Pick-up assembly

Pick-up type: Piezo-electric

Stylus type: Diamond, Radius 5 µm (200 µin)

Gauge

Gauge force: 200 mg

Measurement type: Skidded

Filter

Filter type: Gaussian

Filter cut-off: 0.8 mm

Traverse

Traverse length: 5 mm (0.2 in)

Traverse speed: 2 mm/sec (0.08 in/sec)

Display

Units: µm / µin

Environmental / physical

Physical specifications

Weight including pickup: 0.4 kg (14 oz)

Power source: Li-Poly rechargeable battery

Operating conditions

Temperature: 5 – 40°C (41 – 104°F)

Humidity: 0 – 80% non-condensing

Storage conditions

Temperature: 0 – 50°C (32 – 122°F)

Humidity: 0 – 80% non-condensing

Handheld, Digital Surface Roughness Measurement Tester

The surface roughness tester Surtronic® Duo II handheld, portable roughness meter is widely used for shop floor, industrial & inspection room applications. The Surtronic® Duo II roughness tester can be used to assess flooring safety and for flooring manufacturers to control roughness in their manufacturing processes.

It is reliable, durable, fast and easy to use and requires very little training. The Surtronic® Duo II digital surface roughness tester is designed to measure the surface roughness can be utilised in conjunction with the HSE Slips assessment tool software to check flooring surface roughness. Surtronic surface roughness gauge resolution is 0.01 µm (0.4 µin), roughness standards ISO 4287.

The Taylor Hobson Surtronic® Duo II surface roughness tester is superior digital, portable and handheld surface tester that measure multiple surface roughness parameters with a 1-button click. Surface Roughness measurement parameters such as Ra, Rz, Rp, Rv and Rt are displayed on a brightly lit intuitive 2.4" LCD colour display.

Its rechargeable battery operation makes it a convenient way of performing fast, easy and precise on-the-spot measurements in almost any environment and surface.

Applications includes

Process control – Grinding, milling, turning, honing, polishing and extrusion

Heavy industry – Shipbuilding, pipelines, sheet steel

Aerospace – Turbine blades, turbine shafts and wing composites

Other – Print rollers, flooring, bonding and glass

Fast and reliable

The hard-wearing diamond stylus is drawn across the part with a precision motorised traverse mechanism to ensure that the correct horizontal distance is travelled. Vertical movement of the stylus is detected by a high quality piezo-electric pick-up as it travels across peaks and valleys which converts mechanical movement into electrical signals.

The electrical signal is digitised and sent to a microprocessor for instant calculation of surface parameters using standardised algorithms.

Surtronic® Duo II Surface Roughness Tester Features

Bluetooth technology – Quick, reliable communication between traverse and display/ control unit

Profile graph – Clear detailed graph showing measurement area – excellent for visually identifying defects

Separates – The Duo splits into a display/control unit and traverse unit via a slide and lock mechanism

Datasheet