KHR-4500/4500P fully automatic digital high-precision surface Rockwell hardness machine-Global supplier

No. 1, 2nd Floor, Building 4, Contemporary Science and Technology Park, No. 20 Guannanyuan 1st Road, Donghu High tech Zone, Wuhan, Hubei, China MY-01-05

KHR4500/4500PFully automatic digital high-precision surface Rockwell hardness machine

Main functions:

● Intelligent automatic switching of test load, no need for manual conversion;

● Fully meet the latest national standards and American standards;

● Adopting high-precision sensors imported from Germany, with measurement resolution0.1HR;

● Test procedure:Loading, holding, unloading, automatic completion,No need for manual intervention,Ensure measurement accuracy;

● KHR4500PEmbedded printer that can directly print test results and store records

Standard configuration:

KHR4500/4500P

Surface Rockwell hardness tester mainframe

30NStandard hardness block of ruler

30TStandard hardness block of ruler

120Diamond cone indenter Ф1.5875mmBall pressure head, pressure head fastening screw, flat sample table instrument cover, power cord, operation manual

Optional accessories:

● External micro printer;

● Steel ball indenter(3.175mm(1/8”)The6.35mm(1/4”)The12.7mm (1/2”)

● Steel ball,Slender, flat chiseled, and short diamond indenters;

● Flat sample table,point/VSample stage;

●HR30TmUse a diamond sample stage;

● Slender sample stage;

● Inner hole adapter;

● Sample compression adapter;

● Other standard hardness blocks for various scales.

Technical Specifications:

model	KHR4500/4500P
Hardness scale	Surface Rockwell 15/30/45 (15 scales N/T/W/X/Y)
resolution	0.1HR
Initial testing force	29.42N/3kgf
Total test force	147.1N/15kgf,294.2N/30kgf, 441.3N/45kgf
display	Large screen, high-definition, high brightness backlit dot matrix LCD
menu text	Chinese-English menu
Operation Method	Membrane keypad
test process	autocomplete
Test force loading time	2-50 seconds, can be set and dynamically displayed, stored
Accessibility	Setting upper and lower limits, identifying alarms for out of tolerance, calculating the average, standard deviation, and maximum value, Minimum value; Surface correction, automatic correction of cylindrical and spherical measurement results
Scale conversion	The test results can be converted into HBS、HBW、HV、HLD、σb、HK、HR15N、HR30N、HR45N、HB(Cu)、HV(Cu)、HB10、 HB30、HR15T、HR30T、HR45T、HB(Al)、HV(Al)、σb(Al)、HB(Al-d)、σb(Al-d)
data storage	Powerful data storage function; The test time, test sequence number, and test results are automatically stored and can be accessed and printed at any time. They cannot be changed or deleted. Effectively monitor testing history to ensure the objectivity and fairness of historical data
execution standard	GB/T 230.2,ISO 6508,BSEN 6508,ASTM E-18
Maximum testing space	200mm vertically and 165mm horizontally
Types of test parts	Plane; Cylindrical surface, minimum outer diameter 3mm; inner ring surface, minimum inner diameter 15mm (with accessories)
storage	Automatically store 500 sets of measurement data, time, and test sequence numbers
communication interface	USB and RS232 dual communication interfaces
power supply	220V/110V,50Hz,4A
size	550mm220mm720mm
Net weight	85kg