General digital Blowe hardness tester Vexus SHR-187.5D

The Vexus SHR-187.5D is equipped with three testing methods: Brinell, Rockwell, and Vickers, with a seven level testing force, and can meet various hardness testing requirements;
The Vexus SHR-187.5D adopts a large screen LCD display interface, which can clearly and intuitively display Rockwell, Brinell, Vickers hardness values and test forces, etc;
The Vexus SHR-187.5D adopts a rotating test force transformation structure and an optical measurement system. The body is equipped with a microscope and is driven by a low-speed synchronous motor;
The Vexus SHR-187.5D is equipped with a built-in micro printer and can be connected to a computer via a super terminal with an optional RS232 data cable to export measurement reports.
Vexus SHR-187.5D can convert the hardness values measured on various scales to each other;
●Application scopeHard alloy, carburizing steel, quenched steel, IC sheet, hard cast steel, aluminum alloy, copper alloy, surface coating, soft steel, quenched and tempered steel, annealed steel, bearing steel.
Technical parameters:

name	Universal digital Blowe hardness tester
model	Vexus SHR-187.5D
Item number	#811-161
Rockwell Scales	HRA、HRB、HRC
Rockwell test force	60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Brinel Scales	HBW2.5/31.25,HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5
Brinell test force	31.25Kgf(306.5N),62.5Kgf(612.9N),187.5Kgf(1839N)
Vickers Scales	HV30,HV100
Vickers test force	30Kgf(294.2N),100kgf(980.7N)
resolution	0.1HR
Test force loading method	Automatically load, hold, unload
Test force holding time	2-60s
Printing function	Mini printer/RS-232 connected to computer
Hardness reading method	Digital display LCD reads hardness value
Maximum height of test piece	Roche: 170mm; Brinell and Vickers: 170mm
Microscope magnification	Brinell: 37.5x/Vickers: 75x
power supply	AC220v/50Hz ; 110v/60Hz
External dimensions	520X215X700mm
KGS	120Kg/90kg
Execution standards	GB/T230.2, JJG112, EN-ISO 6508 , ASTM E-18

1. 15X eyepiece:2. Ball pressure head:
3. Hardness test block:
4. 60mm small flat test bench and 40mm V-shaped test bench:
Standard configuration:

standard configuration	Item number	standard configuration	Item number	standard configuration	Item number
Hardness test block (57-70) HRC	#811-601	Ø 5mm Brinell steel ball indenter	#831-421	printer	#811-832
Hardness test block (20-33) HRC	#811-611	Rockwell diamond indenter	#811-401	2.5x objective lens	#831-251
Hardness test block (85-100) HRB	#811-621	Vickers indenter	#821-401	5x objective lens	#821-261
Vickers hardness block HV 30	#821-621	Ø 150mm test bench	#811-541	power line	#811-801
HBW2.5/187.5 hardness block	#831-621	Ø 55mm V-shaped test bench	#811-521	attachment box	#811-901
Ø 1.588mm Rockwell steel ball indenter	#811-411	Ø 55mm test bench	#811-511	instructions	SHR-187.5
Ø 2.5mm Brinell steel ball indenter	#831-431	15X reading eyepiece	#831-241	dust cover	#811-911

Optional accessories:

Options	Item number	Options	Item number	Optional item number	Item number
1/8 "steel ball indenter	#811-431	Ø 1/8 "steel ball	#811-441	RS-232 data cable	#811-841
1/4 "steel ball indenter	#811-451	Ø 1/4 "steel ball	#811-461	Pressure head protective cover	#811-491
1/2 "steel ball indenter	#811-471	Ø 1/2 "steel ball	#811-481	Ø 1/16 "steel ball	#811-421