HUS-187.5 Universal Hardness Tester

Product description:

Product Introduction: l HUS-187.5 Universal Hardness Tester can be used to measure the hardness of Brinell, Rockwell, Superficial Rockwell and Vickers; lClosed-loop sensor loading control system with
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Product Introduction:
HUS-187.5 Universal Hardness Tester can be used to measure the hardness of Brinell, Rockwell, Superficial Rockwell and Vickers;
l Closed-loop sensor loading control system with high precision and stability;
l Automatic loading and unloading;
l Automatic pre-loading when measure the hardness of Rockwell;
l Automatic measurements for the Rockwell, Brinell and Vickers values;
l The software provides the functions of hardness conversion, upper and lower limits settings and hardness rectification;
l RS232 port interface can be connected with the printer or computer;
l Permanent storage of testing results for database view;
l Automatic generation of custom-made inspection report.
Technical Specifications
Loading Method Sensor loading, closed-loop control
Driving method:high-precision ball screw shaft
Force measuring method:high precision pressure sensor
Hardness scales Brinell、Vickers、Rockwell、Superficial Rockwell、HVT, HBT
Testing load 1-187.5kg
Measuring range of Brinell HB2.5/:6.25、15.625、31.25、62.5、187.5kgf
Measuring range of Rockwell A, B, C, D, E, F, G, H, K, L, M, P, R, S, V
15N, 30N, 45N, 15T, 30T, 45T,
15W, 30W, 45W
15X, 30X, 45X,
15Y, 30Y, 45Y
Measuring range of Vickers HV3、HV5、HV10、HV20、HV30、HV50、HV100kgf
Measuring system Through optical objective lens and CCD camera to collect indentation image and measure in the interface of LCD.
Length reading:0.1 micron menter
Depth reading:0.2 micron metere
Objective magnifications 5x、10x 、20X
Camera 1280*1080 pixel, 1/2’’
Data display By computer to display data
Measurement Automatic loading, dwell and unloading
Indenters Rockwell diamond indenter: 120°
Rockwell ball indenter: 1/16“, 1/8“, 1/4“, 1/2“
Vickers diamond indenter: 136°
Brinell ball indenter: 1mm, 2.5mm, 5mm, 10mm
Part of them are optional accessories.
Dwell time 1 - 99 s
Illumination system LED lamp, annular lamp
Standard conforms to GB/T230、GB/T231、GB/T4340、JJG144-1999、GB/T18449、ISO 6508、 ASTM E 10、 ASTM E92、 ASTM E18、 ASTM E384、 ASTM E103
Specimen specifications Max. height of specimen: 300mm
Max. width of specimen:165mm
Cylinder specimen:min. diameter of outer surface is 3mm;
Dimensions 290mm x 520mm x 900mm (L x W x H)
Weight 76kg
Power supply 220V AC, 50Hz
Standard Delivery:
Name Quantity Name Quantity
Main unit 1 unit Brand computer 1 unit
Vickers indenter 1pc Brinell indenters
Dia. 1.0、2.5、5mm,10mm harden alloy ball
Each 1pc
Rockwell diamond indenter 1pc Rockwell ball indenters: 1/16“, 1/8“, 1/4“, 1/2 Each 1pc
Camera 1pc Inner & outer lamps Each 1 set
Hardness test blocks 5pcs Large, middle and V-shape test tables Each 1pc
Power cord 1pc Sliding test table 1pc
Objective lens 5x ,10x, 20X Each 1pc Instruction manual 1pc