Dr220 roughness gauges plus

Introduction to Dr220 roughness gauges plus

• Dr220 roughness gauges plus Improved design of compact, Lightweight and easy to use
• The use of high speed DSP control chip and low energy consumption
• Meet the standards: ISO, DIN, ANSI and JIS
• Four filter method: RC, PC-RC, GAUSS and DP
• Can store up to 100 the measuring results;
• Digital display matrix form 128×64 YOU'RE
• DSP chips are used to control and process data with high speed and low power factor correction
• Lithium Ion rechargeable battery integrated in the machine, continuous operation time 20 now
• The USB interface allows communication with the computer and the printer
• Automatically shut down the computer and the battery saving function

Main technical parameter of roughness meter Dr220 Plus

• Measuring range the measuring machine roughness Dr220 Plus :
  • Z (the vertical method): 0.02μm – 160μm
  • Out 0.005 μm – 16 μm
  • The itinerary according to X (Horizontal method): 17.5mm
• At the Strip: 0.01μm/± 20; 0.02μm/40μm ±; 0.04μm/± 80mm
• The parameters measured: RX, Out, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr
• Sample length: 0.25 mm; 0.8mm ; 2.5 mm
• Length reviews; Ln=Ir x n n=1~5
• Diamond measuring head 90 speed, 5μm
• The precision: ≤ ±10%
• Repeat mode: ≤ 6%
• Weight: 400g
• Machine size: 143 x 55 x 42mm

Attached devices: Main machine, standard pads, the sensor, USB connection cable, the sheath, AC power adapter, books manuals.

View more : moisture meter