
CHT432S
The CHT series automatic video measuring machines cover different measuring ranges, offer powerful functionality, and can perform accurate measurements of surface dimensions, contours, angles, positions, and geometric tolerances for various complex parts.
The CHT series automatic video measuring machines can be used in machinery, electronics, molds, injection molding, hardware, rubber, low voltage appliances, magnetic materials, precision stamping, connection fittings, connectors, terminals, mobile phones, household appliances, printed circuit boards, medical equipment, watches, knives, measurement and testing, etc.

Automatic report generation
It automatically generates SPC analysis reports and supports remote data coupling.

Measurement functions
Extraction tools: Scan to extract edge points, multi-segment edge point extraction, circular edge point extraction, ellipse extraction, frame selection to extract contour lines, focus points, nearest points, etc.
Annotation tools
Point, line, circle (center coordinates, radius, diameter), arc, center, angle, distance, line width, hole position, opening, number of holes, distance from hole to hole, distance from hole to edge, distance from center of arc to hole, distance from center of arc to side, distance from high point of arc to high point of arc, and distance from intersection to intersection, etc.
Construction
Intersection point, center point, endpoint, end point, line joining two points, parallel line, perpendicular line, tangent line, bisector, center lines, merging of line segments, circle of radius, inscribed circle of three lines, inscribed circle of radius of two lines, etc.
GD&T
Evaluation of straightness, roundness, profile, position, parallelism, symmetry, perpendicularity, concentricity and other tolerances of form and position.
Coordinate instrument coordinate system, point-to-line, point-to-point, line-to-line and other workpiece coordinate systems; image registration coordinate system; can manually translate, rotate, and adjust the coordinate system.
Special tools: Angle R, horizontal step, circumferential step, display, slot, contour comparison, spring, O-ring and other special tools for quick measurement.
It supports batch tolerance configuration, scale classification, and custom color management.
Ease of operation
With easy-to-use software, anyone can learn to use it quickly.


Flexible shooting and precise calculation
It supports segmental programming control of surface light, transmitted light and coaxial light, automatically identifies the measurement position and obtains uniform and stable measurement results at all times.

Automatic batch measurement
The program matches the workpiece's coordinate system, automatically executes the measurement process, supports the import of CAD drawings and Gerber drawings, and coordinates the corresponding system measurement.
In CNC fixed coordinate system mode, batch measurement can be performed quickly and accurately.

Import CAD drawing to create a program

CNC batch measurement
Accessories
Equip a touch probe or an optical probe to measure height and flatness and perform 2.5D spatial measurements.
It accepts external input from digital calipers and height gauges; it supports label printers.

Height measurement

Flatness measurement

Height result

Flatness result
| Features | ||
|---|---|---|
| Model No. | CHT432S | |
| Travel range | X(mm) 400 | Y(mm) 300 | Z(mm ) 200 | |
| Type of structure | Column | |
| Material base | Granite | |
| Monitor | 24" LCD screen (1920×1080) | |
| Image sensor | Colorful 5MP high-definition industrial camera | |
| Glass scale resolution | 0,1 μm | |
| Spring | 13.3X motorized lens | |
| Increase* | Optical zoom: 0.6X~8.0X, Image zoom: 17~380X | |
| Light | Backlight - Telecentric transmission illumination | |
| Ring light - 6-ring, 8-segment surface light (256 levels) (or RGB surface light, optional) | ||
| Coaxial light - Driver | ||
| Precision | X/Y - (1,8 L/200)μm | |
| X⊥Y - (2.2 L/200)μm | ||
| From (3.0 L/200)μm | ||
| Fly shooting mode | Support | |
| Navigation camera | Support | |
| Sensor option | (1) Tactile probe; (2) Optical probe | |
| Maximum speed | XY 500 mm/s | CON 100mm/s | |
| Height measurement (optical probe) (optional) | Maximum depth/diameter (H/Φ) 1.64 | |
| Beam diameter Φ100μm (Φ18μm optional) | ||
| Resolution 0.25 μm | ||
| Z No movement Range(Z) ±2 μm | ||
| Z No movement Accuracy ±2 μm | ||
| Z movement Range(Z) 200 mm | ||
| Z movement Accuracy ±(6 0.01H)μm, H is the height of the Z movement in mm | ||
| Size | 860×1350×1670 mm | |
| Weight | 650 | kilos |
| Load capacity | 25 kilos | |
| Force | 2000W | |
| Motion control | Servo control system | |
| Software | X-ray Vision | |
| Input | CA 200-240 V, 50/60 Hz | |
| Work environment | Temperature 20℃ ±2℃, Humidity 20~80%, Vibration <0.002g, Less than 15Hz |
Observations:
* 1 In the focusing position, the ambient temperature is 20 °C ± 1.0 °C and the load on the table is 5 kg or less; L is the range of movement of the table in mm.* 2 It is the mechanical accuracy and the actual accuracy depends on the surface of the object where the lens is focused.




