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KB Prüftechnik GmbH KB 750 BVRZ

KB Prüftechnik Hardness Tester Type: KB 750 BVRZ
Machine type: KB 750 1 kg - 750 kg
UNIVERSAL
DIGITAL

KB universal hardness testing machines for automatic and standards-compliant hardness testing.
Suitable for all hardness testing methods within the load stage range HV 0.2 1 – 3000 kgf, Vickers, Brinell, Rockwell,
Super-Rockwell, Knoop (only HK 1), ball indentation hardness (plastics), and depth measurement according to Vickers and Brinell.
Fully automatic testing sequence, indentation evaluation on the integrated LCD monitor via built-in video camera
and zoom lens ensure the highest evaluation accuracy in compliance with standards. All hardness values are displayed digitally in real time.
User-friendly and high-performance control panel with color LCD monitor, high-contrast and glare-free.
Indentation measurement is free of parallax error.
Test forces are applied electronically with maximum precision.
The video image can optionally be saved as a BMP file.
All KB hardness testers are delivered with a basic configuration, enabling immediate operation with the ordered indenters.
A selection of specimen holders, test tables, indenters, objectives, hardness reference blocks, etc., is available.
All KB hardness testers can be connected to a PC or central control system.
In combination with full automation software and a motorized cross table, the machine can be operated as a fully automatic unit.

Fully automatic testing sequence
Optical evaluation via integrated video analysis
Extremely user-friendly and powerful
Large color LCD display
Industrial-grade membrane keyboard
Flexible software adjustment
Zoom lens 1:7
Parallax-free measurement
Load cells, regulated load application, LED lighting
Rockwell resolution 0.025 HRC
Extremely high performance
200 freely configurable test programs
Calibration machine accuracy (option)
Innovative LED ring light (option)
Automatic image evaluation (option)
2 interfaces: parallel + serial, plus
Keyboard connection
Extended load range XL (option)
Freely switchable language selection
German, English, French, Italian

KB750 BVRZ:
Test force 3–750 kgf
Brinell ISO 6506
HB depth measurement
Vickers ISO 6507
HV depth measurement
Rockwell ISO 6508
Rockwell ISO 6508 Super-Rockwell
Test table ∅80 mm
Motorized zoom 1:7
Objective 4x for HV10–HB5/750
NOT suitable for HV5

Operating features:
Programmable digital panel with the following functions:
Measurement of hardness indentation on the LCD display, with movable measuring markers, parallax-free
Logically structured, easy-to-use operator guidance
Creation and storage of up to 200 test programs
Automatic force selection by selecting the test method
Freely selectable load application times
Freely selectable dwell times for test forces
Online help
Kwjdpfx Afou Hy Ime Rst
Automatic correction for curved surfaces in accordance with DIN EN ISO
Control of the fully automatic test procedure
Direct digital hardness value display
Tolerance display
Conversions according to DIN 50150 Table B1
Test report generation in DIN A4 format with standard printer via parallel interface
Serial interface for data output to PC
Optional network
4 languages: German, English, French, Italian
Statistical functions, such as:
Number of tests
Min / Max
Mean value
Range
Standard deviation
cp / cpk
Histogram
(Subject to changes and errors in the technical data and information!)

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