Drawell Full Automatic Precision Rockwell Hardness Tester JMHRS-150-XYZ

Drawell Full Automatic Precision Rockwell Hardness Tester JMHRS-150-XYZ

Product overview

The system adopts high-speed precision step control technology to realize the whole process of continuous tracking and control of the afterburning process. High precision displacement sensor is used in Bathymetric system, and the resolution of minimum hardness is 0.1HR. The loading table is fixed and the hardness is tested by moving the indenter up and down. Fixed test-bed can eliminate the coaxiality error caused by the up-down rotation of traditional screw, greatly improve the accuracy and repeatability of testing, and also increase the stability and efficiency of machine work. Novel appearance, complete functions, easy operation, clear and intuitive display, stable performance, is a set of mechanical and electrical integration of high-tech products.

The Drawell Full Automatic Precision Rockwell Hardness Tester JMHRS-150-XYZ supports research, clinical, industrial, education, and quality-control laboratories. Scientific China provides model selection, configuration review, export coordination, and formal quotations.

Key features

• The instrument eliminates the weight and adopts the electric loading and unloading test force to test the hardness of all Rockwell scale and surface Rockwell scale. The machine has full automatic and manual operation function, XYZ automatic control, suitable for end quenching test; external PC computer has data statistics function, can calculate extreme value, average value, standard deviation, etc., and can also establish corresponding statistical database. Moreover, in the whole test process, PC real-time…
• End quenching test is a standard method to determine the hardenability of a metal and alloy material. At present, the commonly implemented standards at home and abroad are: GB/T 225, ISO 642, JIS G0561, SAE J406 and ASTM-A-255.
• The principle of end quenching test is: according to HRC hardness scale, the hardness values of multi-points are measured at certain intervals along the axis direction from the quenching end of the end quenched sample. In the coordinate system where the longitudinal coordinate is the hardness value and the abscissa is the distance, the position of each measurement result is marked, the points are connected, and a continuous curve is drawn. The testing process of the end quenching test system is: putting the end…
• High-precision step-control loading system, test-bed fixed, high-precision and fast testing can achieve remote control.
• Testing 15 Rockwell hardness scales and 15 surficial Rockwell hardness scales
• Resolution of displacement sensor is 0.1 M
• Determining Repeatability Accuracy of 0.5HR
• High-speed step control, fast test speed
• ASTM E18, ASTM E384, ISO6508 GB/T 230
• New design, mobile nose, strong frame structure
• High-precision loading system, effectively avoiding force measurement overload
• High Precision Linear Guideway Controls Precise Head Moving
• Continuous measurement in and out of fixed worktable through automatic withdrawal function of indenter
• High definition LCD touch screen operation, menu operation interface

Applications

• Main functions of HR-SD-A Rockwell Hardness Measurement Software:
• Acquires single test data point from the Rockwell hardness test machine after each test
• Fetches all test data points stored in the test machine if applicable
• Plots the hardness curve
• Converts to other test scales
• Stores test data in the format of a single file for later retrieval
• Automatically save the test data and the statistics results for query
• Generates test reports in WORD or EXCEL formats
• Command the test machine in setting dwell time, selecting test scale, and starting test if applicable
• In the advanced version with motorized XY stage and Z up/down control, sets test patterns with specified XY coordinates, starts full automatic test with a single button click.

Technical specifications

Ordering and configuration

Final specifications, included accessories, consumables, software, certifications, power requirements, installation, warranty, and regulatory availability depend on the selected model and destination. Contact Scientific China to confirm the suitable configuration, minimum order quantity, price, lead time, documentation, and international delivery terms before purchase.