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DMQ QH5 U | Portable Ultrasonic Compact Impedance Hardness Tester | Range 100HV to 940HV

Name: DMQ QH5 U | Portable Ultrasonic Compact Impedance Hardness Tester | Range 100HV to 940HV
Brand: Demeq
SKU: QH5 U
Rating: 5 (1 reviews)

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Out of Stock

Part Number : QH5 U

The QH5 U is a portable metal hardness tester that uses the UCI (Ultrasonic Contact Impedance) method of operation. It is factory calibrated for steel, enabling for precise measurements in thin and light weight parts as well as massive parts with a virtually undetectable imprint. The original hardness unit for the QH5 U is HV (Vickers), with ASTM E140-compliant conversions to HB (Brinell), HRB (Rockwell B), HRC (Rockwell C), and HS (Hardness Scale) (Shore).

Specification
Features
Catalog

Specifications

Details

Measurement method

Ultrasonic Contact Impedance (UCI) Native hardness unit is HV (Vickers) Resolution ± 1HV Accuracy ± 5%

Measurement Range (RH)

UCI 100-940 HV Steel : 100-940 HV (Vickers) 95-500 HB (Brinell) 20-68 HRC (Rockwell C) 55-100 HRB (Rockwell B) 32-97 HS (Shore) 275-2194 N/mm2 (Rm) Aluminum: 44-189 HV (Vickers) 40-160 HB (Brinell) 28-91 HRB (Rockwell B) Copper: 40-130 HV (Vickers) 75-120 HB (Brinell) 2-67 HRB (Rockwell B) Brass: 45-196 HV (Vickers) 42-169 HB (Brinell) 10-93 HRB (Rockwell B)

Material

Factory Pre-calibrated for steel (other materials require calibration on reference blocks).

Power Supply

2 x AA 1.5v Alkaline 2 x AA 1.2v Ni-MH Rechargeable Easy slide battery compartment cover