Heavy Duty Rockwell Hardness Tester HR-150A With Superficial Scales HRC HRA HRB Adjustable Test Forces Ready To Rock Steel Aluminum Copper Evaluation Straight Up Reliable Plus Calibration Table Block

Single Pack HR-150A Rockwell Hardness Tester For Metal Checks
✔️ One pack supplies full hardware, 150kgf load, 0.5HR res, HRC/HRB scales, block

This single unit gauges material resistance through controlled penetrating force assessment. Machine shops and fabrication plants utilize it for routine quality checks on alloy plates and forged components.

✅ Adjustable load settings reach up to one hundred fifty kilogram force ✅ Initial preload stabilizes at ten kilogram force for consistent readings ✅ Precision digital display offers zero point five HR resolution clarity ✅ C scale accommodates twenty to seventy percent hardness thresholds ✅ B scale processes twenty to one hundred span ranges for soft metals ✅ Reference calibration slab guarantees baseline measurement reliability

💡 What determines proper rockwell hardness scale selection for industrial metal analysis?

Selecting the correct load range prevents material distortion during evaluation.
- High force settings handle tempered gear teeth verification accurately - Light pressure protects thin sheet metal from deep indentation marks - Digital readouts streamline shop floor inspection workflows efficiently - Verified calibration standards maintain long term equipment performance reliably✝️