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Product details
TJ-LK-5C/6CRoughness profiler
The contour roughness tester is a precision measuring instrument that combines two into one, widely used in industries such as mechanical processing, automobiles, bearings, machine tools, molds, precision hardware, and optical processing. The instrument drive box provides high-precision linear reference rails with different specifications of travel of 100, 120, and 150 millimeters. The sensors move in a straight line along the rails, and the displacement is collected using precision grating displacement sensors. Thus, the X coordinate measurement unit is established, and differential inductance sensors with two specifications from 10mm to 20mm are used in the Z-axis direction. The drive box can be adjusted horizontally by ± 10 degrees through the horizontal adjustment knob, and can be moved horizontally and vertically through the operation keys or software interface of the control box. The sampling shape can be enlarged proportionally at will. The instrument is equipped with a computer and dedicated measurement software. The measurement software under the WINDOWS XP operating system is intuitive and convenient to operate, with rich functions, high accuracy, good stability, and easy printing output and file saving.
It can measure the roughness and contour shape parameters of various precision mechanical parts. The fitting method can be used to evaluate radius, angle processing, circle processing, point and line processing, as well as the angle and distance between the centers of two circles. Thus, shape parameters such as straightness, convexity, groove center distance, inclination, groove depth, groove width, groove edge distance, groove center distance vertical distance, horizontal distance, and steps can be measured.
This instrument complies with the national standard GB/T3505-2000, GB/T6062-2001, GB/T10610-1998, And the international standard ISO5436, Requirements of ISO11562 and ISO4287.
New workbench
advantage:
1. The up and down lifting is automatically controlled, and the stylus will automatically stop when it touches the surface of the workpiece.
2. The roughness measurement needle is a natural diamond needle, and the contour measurement needle is a tungsten steel needle, which meets international standards and provides more accurate measurements.
3. Integrated sensor, the measurement of roughness and contour only requires the replacement of the contact pin, without the need to replace the sensor, making it convenient to use.
4. In the electrical part, we have eliminated the use of separate component electrical boxes and air floating air pumps. Instead, we have adopted stepper motors and integrated chip control boxes for greater stability.
5. The measurement report can be directly imported into software such as Word and CAD.
technical specifications
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model
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TJ-LK-5C
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TJ-LK-6C
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Roughness measurement:
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Test parameters
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Ra, Rz, Rt, RS, RSm, Rp, Rv, Rmax, Rq, D, Pt, Lr, Ln, and Rmr (Tp) curves, etc
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Ra, Rz, Rt, RS, RSm, Rp, Rv, Rmax, Rq, Rpk, Rpv, Rk, Mr1, Mr2, D, Pt, Lr, Ln, and Rmr (Tp) curves, etc
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Magnification of roughness contour graphics
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10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 500, 000, 200, 000, 500000 or automatic
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Range of roughness measurement
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0.01-30 µ m or above
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Sampling length
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L: 0.08 ,0.25, 0.8, 2.5,8 mm
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Evaluate length
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Ln: 1L, 2L, 3L, 4L, 5L optional
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Instrument evaluation sampling
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100000 points
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resolving power
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0.001 µm
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Indication error
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± (5 %+4nm)
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Measurement repeatability
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± 3 %
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Measure the maximum height of the workpiece
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370mm
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Sensors can measure
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Surface roughness of various parts such as flat, inclined, inner hole surface, outer cylindrical surface, deep groove surface, circular arc surface, spherical surface, etc
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Natural diamond contact needle
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Standard type, height 12mm
Small hole 4mm
Needle radius: 2 µ m, static pressure of needle 0.004N, tip angle: 60 degrees
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Left and right sliding speed of the drive box
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2mm/sec
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Drive box lifting form
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Intelligent design: automatic up and down lifting, the touch pin will automatically stop when it touches the measured workpiece
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Moving speed
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0.25 mm/sec，0.5 mm/sec，1mm/sec
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Linear region
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Vertical 640 um
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Pt measurement range for steps and scratches
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1mm
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Axial measurement range
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100mm
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120mm
150mm(6CA)
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Contour shape
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Direct contour, filtered contour
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Magnification ratio of X and Y for contour shapes
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1-500 times click to enlarge
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wave filter
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ISO 2CR filter
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Small hole measurement range
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≥ Ø5 mm
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X-Y Workbench
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Rotate 360 degrees with scale
X-Y worktable size 125 * 125mm
X-Y movement range 25 mm
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Dimensions of the inner and outer rings of the bearing
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The maximum outer diameter of the inner ring is 350mm
Thickness 160mm
The minimum aperture of the outer ring is 15mm
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Printing paper specifications
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A4 paper
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Operating System
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Win7
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Contour measurement range:
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Measurement range:
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X：100mm
Z：10mm
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X: 120mm or 150mm (JB-6CA)
Z：20mm
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Shape measurement function
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Elements: point, line, top, valley, intersection point, junction point, centerline. Analysis: Coordinate difference, distance, angle, radius, contour degree, etc.
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Sensor range
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1mm (roughness), 10mm (contour)
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1mm (roughness), 20mm (contour)
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Magnification of Shape and Shape Shapes
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1，2，3，4，5，10，20，50，100，120，150，200，250，300，350，400，450，500
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Range to resolution ratio
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65,536:1
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Axial measurement range
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100mm
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120mm
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Radius error
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0.1%-1.0%
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Straightness measurement error
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1μm/40mm
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Sampling speed
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0.25 mm/sec，0.5 mm/sec，1mm/sec
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Lifting and moving speed
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2mm/second
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Up, down, left, right movement range
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X：100mm Z: 370mm
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X: 120mm Z: 370mm
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Pin length
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18mm and 6.5mm
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30mm and 12mm
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Needle tip radius
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10μm
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Needle tip angle
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Long needle 16 degrees, short needle 30 degrees
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Force measurement
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0.01-0.02N
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Printing paper specifications
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A4 paper
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operating system
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Win7
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Optional parts
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Optional measurement of workpiece maximum height: 500mm
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Standard accessories, attachments
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Main unit of contour roughness meter, support column and marble bottom, controller, driving device
Sensor, adjustable worktable, angle adjustment worktable, V-block, fixture, standard type contact pin, small hole type contact pin, contour contact pin, roughness template, contour standard ball
Computer printer, user manual
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Instrument power supply
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220 VAC ±10%, 50Hz
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Marble workbench size
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700mm×400mm×100mm weight: 150kg
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Gross weight of the instrument
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200Kg
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