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 Brinell Rockwell & Superficial Rockwell, Vickers Hardness Tester HBRVT-187.5B

Brinell Rockwell & Superficial Rockwell, Vickers Hardness Tester

Model: HBRVT-187.5B

Universal Hardness Tester has Rockwell, Superficial Rockwell, Vickers and Brinell testing capability. HBRVT-187.5B Digital Brinell Rockwell & Vickers Hardness Tester with a novel and beautiful appearance, multi functions, easy operation, clear and direct display, stable performance. It’s high-tech and new designed model, combining the mechanic, electric and optical features. This multi-function hardness tester with Brinell, Rockwell, Vickers 3 testing methods, as well as 7 steps test force can meet diverse test requirement.

General Introduction

Universal Hardness Tester has Rockwell, Superficial Rockwell, Vickers and Brinell testing capability. HBRVT-187.5B Digital Brinell Rockwell & Vickers Hardness Tester with a novel and beautiful appearance, multi functions, easy operation, clear and direct display, stable performance. It’s high-tech and new designed model, combining the mechanic, electric and optical features. This multi-function hardness tester with Brinell, Rockwell, Vickers 3 testing methods, as well as 7 steps test force can meet diverse test requirement.

Key Features

  • Features
  • Standard

Equipped Brinell, Rockwell, Vickers test methods;

8 inch Touch-screen interface, easy to operate

Close loop, with high accuracy load cell, no need install weights;

According to GB / ASTM hardness automatic conversion;

Rockwell automatically correct curvature radius;

Inbuilt printer can print test data out directly;

One time cast machine body, more sturdy structure;

Car painting technology, beautiful appearance;

Modular design for easy maintenance.


ASTM E10 “Standard Test Method for Brinell Hardness of Metallic Materials”

ISO 6506 “Metallic materials -- Brinell hardness test”

ASTM E18 “Standard Test Methods for Rockwell Hardness of Metallic Materials”

ISO 6508 “Metallic materials — Rockwell hardness test”

ASTM E384 “Standard Test Method for Microindentation Hardness of Materials”

ISO 6507 “Metallic materials -- Vickers hardness test”


Main Technical Specification

Brinell ScaleHBW1/5, HBW1/10, HBW1/30, HBW2.5/6.25, HBW2.5/15.625,
HBW2.5/31.25, HBW2.5/62.5, HBW2.5/187.5, HBW5/62.5, HBW5/125, HBW5/250,   HBW10/100
Rockwell ScalesHRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP,
  HRR, HRS, HRV
Superficial Rockwell ScalesHR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15X, HR30X,   HR45X,HR15Y, HR30Y, HR45Y, HR15W, HR30W, HR45W
Vickers ScaleHV5, HV10, HV20, HV30, HV40, HV50, HV60, HV80, HV100, HV120
Test forceBrinell:5kgf(49N), 6.25kgf(61.25N), 10kgf(98N),15.625kgf(153.125N), 30kgf(294N),   31.25kgf(306.25N), 62.5kgf(612.5N), 100kgf(980N), 125kgf(1225N),  187.5kgf(1837.5N);
Rockwell:60kgf(588N), 100kgf(980N),150kgf(1471N);Initial test force:10kgf(98N);
Superficial Rockwell:15 / 30 /45kgf ; (147.1 /294.2 / 441.3N);Initial: 3Kgf(29.42N)
Vickers:5kgf(49N), 10kgf(98N), 20kgf(196N), 30kgf(294N), 40kgf(392N), 50kgf(490N),   60kgf(588N), 80kgf(784N), 100kgf(980N), 120kgf(1176N)
Force error<0.5%
Holding Time0-99s
Hardness resolution0.1HR, 0.1HBW, 0.1HV
Allowed maximum sample size (test space)Allowed max. Sample height in vertical:180mm (for Rockwell); 165mm (for Vickers & Brinell test   mode);Allowed max. Sample height in horizontal (throat depth):160mm
MagnificationEyepiece: 15X,Objective lens: 2.5X, 5X (for Brinell), & 5X, 10X (for   Vickers)Total magnification: 37.5X, 75X, 150X
Hardness readTouchable LCD display, built-in printer and RS232 port
Power supplyAC220V, 50-60Hz
Implementation of the standardsISO 6508, ASTM E-18, JIS Z2245, GB/T   230.2ISO 6506, ASTM E10-12, JIS Z2243, GB/T   231.2ISO 6507, ASTM E92, JIS Z2244, GB/T   4340.2
DimensionMachine size: 540*340*800mm; Packing size: 761*580*940mm
PowerAC 220V, 50/60HZ
Net WeightN/W: 80kg; G/W: 130kg


Acceessories


ItemQuantity
Frame1 set
15X eyepiece1 pc
Objective Lens 2.5 x, 5x,   10xEach 1 pc
Vickers indenter1 pc
Rockwell diamond indenter1 pc
Brinell   indenter diameter of 2.5mm,5mm, carbide   ballEach 1 pc
Rockwell 1.588 carbide ball   indenter1 pc
Hardness block7 pcs
Exterior lighting1 pc
Power line1 pc
Large, medium, V-test setsEach 1 pc
Sliding test sets1 pc
Printer paper1 pc
Fuse 2A2 pcs
Dustproof cover1 pc
Adjust level screw4 pcs
Documents (Manual, packing   list, certificate)


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Beijing United Test Co., Ltd.