Dynamic Leeb Probe type DC

The Dynamic Probe Type DC-R is expertly engineered for precise hardness measurements in extremely confined spaces, such as holes, cylinders, or internal areas of assembled machines. Its compact design and advanced features make it an essential tool for specialized testing in challenging environments.

Hardness test blocks:

Total: $0.00

APPLICATION AREAS

The Dynamic Probe Type DC-R is specifically designed for use in very confined spaces, where standard probes cannot reach. It excels in measuring hardness in tight areas, such as holes and cylinders, or for internal measurements on assembled machines, ensuring accurate results even in the most challenging environments.

HIGH PRECISION AND DURABILITY

The probe is equipped with a 3 mm tungsten carbide tip, offering a hardness of 1600 HV. This robust material ensures long-lasting durability and high precision during testing. The Dynamic Probe Type DC-R can measure hardness up to 940 HV, making it suitable for a wide range of materials and applications.

ADAPTABILITY TO VARIOUS TESTING CONDITIONS

The Dynamic Probe Type DC-R is versatile enough to be used with samples of varying weights and thicknesses:

  • Minimum sample weight:
    • Of compact shape: 5 kg (11 lbs).
    • On solid support: 2 kg (4.5 lbs).
    • Coupled on plate: 0.05 kg (0.2 lbs).
  • Minimum sample thickness:
    • Uncoupled: 25 mm (0.98 inch).
    • Coupled: 3 mm (0.12 inch).
    • Surface layer thickness: 0.8 mm (0.03 inch).

MODERATE INDENTATION FOR GENERAL TESTING

The probe produces moderate indentation sizes on test surfaces, making it suitable for general-purpose hardness testing:

  • Indentation size on test surface:
    • With 300 HV, 30 HRC: 0.54 mm diameter, 24 μm depth.
    • With 600 HV, 55 HRC: 0.45 mm diameter, 17 μm depth.
    • With 800 HV, 63 HRC: 0.35 mm diameter, 10 μm depth.
  • Compact Size: The small size allows for easy handling and operation in confined spaces.
  • Universal Application: Suitable for a wide range of materials and hardness levels.
  • High Precision: Provides accurate and reliable measurements.
  • Durable Design: Built to withstand tough environments and frequent use.
  • Versatile Usage: Can be used in various industries and for different types of hardness testing.
Probe type Dynamic DC-R
Indenter type Tungsten carbide
Test object requirements
  • Minimum sample weight:

Of compact shape: 5 kg (11 lbs).

On solid support: 2 kg (4.5 lbs).

Coupled on plate: 0.05 kg (0.2 lbs).

  • Minimum sample thickness:

Uncoupled: 25 mm (0.98 inch).

Coupled: 3 mm (0.12 inch).

Surface layer thickness: 0.8 mm (0.03 inch).

·        Material: low, fine and medium grained ferrous and non-ferrous metals

Measuring range

·            HLDС: 300-800

·            HRC: 20~70

·            HB: 90~650

·            HV: 230~940

·            Tensile strength, MPa: 370~1740

·            User calibrations for any range (for example: HV10-940)

Measurement accuracy

·            HLDС: ±10

·            HRC: ±2

·            HB: ±10

·            HV: ±15

Scales

·            Precalibrated for HRC, HRA, HRB, HB, HV, MPA

·            Can be calibrated for any other (Shore HS, etc.)

Materials

·            Precalibrated for steel, alloy steel, cast iron, stainless steel, aluminum, bronze, brass, copper

·            Can be calibrated for any other

Compatible models T-UD3 (Lab), T-D3 (Lab), T-UD2 (Lab), T-D2 (Lab), T-D2-R
Operating environment Temperature: -20°C ~ 50°C
Humidity: 30% ~ 80% R.H
Weight (with cable), g 65
Dimensions, mm 90*22
  • Leeb Hardness test block HL
  • Dynamic DC-R type probe – 1pc.
  • Cable
  • Spring charge pad
  • Test certificate
  • Package