• High Accuracy SRT160 Surface Roughness Testing Machine
  • High Accuracy SRT160 Surface Roughness Testing Machine

    High Accuracy SRT160 Surface Roughness Testing Machine

    Product Details:

    Place of Origin: china
    Certification: CE
    Model Number: SRT-160

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Piece
    Price: negotiation
    Packaging Details: Packed in aluminum plastic film firstly, and then reinforced with kraft carton case for outer packing
    Delivery Time: 2 working days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 50, 000PCS/Year
    Get Best Price Contact Now

    Detail Information

    Measurement Parameter: Ra, Rz, Rq, Rt Measuring Range: Ra, Rq: 0.005 -16.00μm/0.02 -629.9μin
    Accuracy: ±10% Repeatability: 6%
    High Light:

    SRT160 surface roughness testing machine


    Sensor surface roughness testing machine


    handheld surface roughness tester

    Product Description

    High Accuracy SRT160 Surface Roughness Testing Machine

    一: SRT-160

    1. Conform international standards ISO, DIN, ANSI and JIS

    2. Four wave filtering methods: RC, PC-RC, GAUSS and D-P

    3. RS232C output

    4. Quick rechargeable battery pack

    5. 7 groups of measuring data and conditions can be memorized for later use or transferred to PC

    6. Auto power off function


      Technical Specification

    Measurement Parameter Ra, Rz, Rq, Rt
    Display LCD with blue backlight
    Measuring range

    Ra, Rq: 0.005 -16.00μm/0.02 -629.9μin

    Rz, Rt: 0.020-160.0μm/0.780-6299μin

    Accuracy ±10%
    Repeatability 6%

    Test principle: inductance type

    Radius of probe pin: 5μ

    Material probe pin: diamond

    Measuring force of probe: 4mN

    Probe angle: 90º

    Vertical radius of guiding head: 48mm/1.9"

    Maximum stroke 17.5mm/0.7"
    Cut-off 0.25mm/0.8mm/2.5mm
    Evaluation length Ln=1-5L
    Driving speed

    Sampling length=0.25mm Vt=0.135mm/s

    Sampling length=0.8mm Vt=0.5mm/s

    Sampling length=2.5mm Vt=1mm/s

    Returning Vt=1mm/s

    Profile filter

    Filtered profile: RC, PC-RC, Gauss

    Non-filtered profile: D-P


    Reading<10μm(10μin), 0.001μm(0.005μin)

    10μm≤Reading<100μm, 0.01μm

    10μin≤Reading<100μin, 0.01μin

    Reading≥100μm(100μin), 0.1μm(0.1μin)

    Power supply Build-in rechargeable Li-ion battery
    Working conditions

    Temperature: 0~50℃

    Humidity: <80%RH

    Dimension 140×57×48(mm)
    Weight 420g


    Standard delivery:

    Main unit


    Sensor protector

    Standard test block

    Rechargeable battery pack

    AC/DC adapter


    Optional accessories:

    Cable and Software for RS232C/USB

    Extension pole

    Measurement stand

    Bluetooth interface

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