DASQUA Ultrasonic Hardness Tester / Model: 1804-5005

Specifications

• UCI probe types: 1kgf (10N) 2.2 lbf, 5kgf (50N) 11lbf
• Indenter: UCI (diamond Indenter) 
• Measuring direction: Any direction 360° 
• Measurement hardness range: Rockwell, HRC 20 - 70 / Brinell, HB 90 - 450 / Vickers, HV 230 - 940 / temporary resistance (tensile strength)Mpa  370 - 1740
• Accuracy: HV+ / - 3%; / HRC+ / - 1,5%; / HB+ / - 3%
• Hardness scale: HRC, HB, HV, MPa
• Materials: UCI probe - pre-calibrated for steel. / Additional custom materials for calibration
• Operating temperature: -20 to +50 ° C
• Dimension: 120x60x25mm
• Weight: Weight of electronic unit with batteries, no more than 0.2kg
• Power supply: 2 AA batteries 

1. metals and alloys on standardized international scales of hardness: Rockwell (HRC), Brinell (HB), Vickers (HV);
2. metals with distinctions in properties of steel (e.g., non-ferrous metals, alloys of iron and others) and using five additional scales for calibration;
3. use of the scale of tensile strength (Rm) for determining the tensile strength of carbon steel products pearlitic by automatically converting from the scale of hardness Brinell (HB).

• UCI probe
• Testing of products with thickness over 1mm
• Wide range of hardness value
• Ease in operation
• Minimum number of imprints
•  Automatic recognition of probe
• Graphical display with backlight
• Control of the batteries
• New, intuitive menu with tips on the buttons
• Extended temperature range (cold-resistant, down to -20 °C)
• Internal memory and connection with PC
• Rubber protective housing-case