Original DUO roughness tester

Taylor Hopson, roughness tester SURTRONIC DUO

Features of Surtronic Duo II:

Measurement tactile measurement button, suitable for difficult to measure positions

Split type - divided into display/control device and drive device through sliding rail and locking device

Diamond measuring needle and piezoelectric sensor - a piezoelectric sensor measuring needle with diamond for durability and wear resistance, ensuring the reliability of measurement results.

Bluetooth technology - enables fast and reliable communication between driver devices and display/control devices

Taylor Hopson roughness tester TAYLOR HOBSON SURTRONIC DUO technical specifications

Resolution: 0.01 µ m (0.4 µ in)

Range (Ra): 40 µ m (1600 µ in)

（Rz、Rv、Rp、Rt）： 199µm（7800µin）

Repeatability: 2% of indication+noise

Accuracy: 5% of reading+0.1 µ m (4 µ in)

噪声： 0.02µm（0.8µin）

Standard: ISO4287

Parameters: Ra, Rz, Rv, Rp, Rt, Rz1mzx, Rsk, Rq, Rku,

Pa、Pz、Pv、Pp、Pt

Sensor type: piezoelectric type

Needle type: Diamond, radius 5 µ m (200 µ in)

Measurement force: 200mg

Measurement type: guide block type

Filter type: Gaussian filter

Sampling length: 0.8mm

Drive length: 5mm (0.2in)

Drive speed: 2mm/s (0.08in/s)

Unit: µ m, µ in

Battery: Lithium rechargeable battery

Charging time: 4 hours

Charger: Input AC 110-240V 50/60Hz Output Mini USB 5V 1A

Standby to working state: ≤ 5 seconds

Auto sleep: 5 minutes

Operating environment: Temperature: 0-40 ℃ Humidity: 0-80% Non condensing

Storage environment: Temperature: 0-50 ℃ Humidity: 0-80% Non condensing