Product Parameters
- Model Number: ND 1302 (Quadra-Chek 300)
- ID Number: 532869-xx / 635811-xx
- Encoder Inputs: 2 or 3 axes (typically 1Vpp or 11µApp)
- Display: 5.7-inch monochrome flat-panel screen
- Resolution: Adjustable down to 0.0001 mm or 0.00001 in
- Data Interface: RS-232-C / V.24 (for printer or PC)
- Power Supply: 100 V to 240 V AC (50/60 Hz)
- Measurement Functions: Geometric 2D features (points, lines, circles, distances)
Product Description
The HEIDENHAIN ND 1302, part of the Quadra-Chek 300 series, is an advanced digital readout (DRO) specifically designed for precision 2D measuring machines and profile projectors. It acts as a central data processing unit that translates linear or rotary encoder signals into complex geometric measurements. The ND 1302 features a high-contrast screen that displays both numerical coordinates and graphical representations of the measured parts. Its intuitive interface allows operators to perform sophisticated calculations, such as bolt-hole patterns and circle intersections, without the need for manual trigonometry.
Application Fields
This measuring system is primarily utilized in metrology labs, quality control departments, and precision manufacturing workshops. It is frequently installed on optical comparators, profile projectors, manual coordinate measuring machines (CMMs), and measuring microscopes. Its primary role is to ensure high-accuracy dimensional verification of machined parts, molds, and electronic components, serving as a critical tool for ISO-certified quality management processes.
Product Specifications
- Weight: 2.50 kg
- Dimensions: 255 mm x 175 mm x 85 mm
- Origin: Germany
Operational Precautions
- Verify the encoder interface type (e.g., 1Vpp vs. 11µApp) before connection; plugging an incompatible encoder can result in signal failure or damage to the input stage.
- Use only shielded data cables for RS-232 communication to prevent electromagnetic interference from distorting measurement data during transfer to a PC.
- Ensure the unit is properly grounded via the power cable to maintain stable readings and protect internal circuits from voltage surges.
- Avoid using aggressive chemical solvents to clean the screen or keypad; use a soft, damp cloth to prevent degradation of the protective membrane.
Recommended Similar Product Models
| Model Number | Series | Primary Function | Features |
|---|---|---|---|
| ND 1303 | Quadra-Chek 300 | 3-Axis Measurement | Color Screen Version |
| ND 1202 | Quadra-Chek 200 | 2-Axis Measurement | Basic Geometric Functions |
| ND 1400 | Quadra-Chek 4000 | Advanced Metrology | Touchscreen / Video support |
| IK 5000 | Quadra-Chek | PC-Based Metrology | Interface Card Solution |
| ND 780 | HEIDENHAIN DRO | General Machining | Position Display On |
