uBRV-187.5.250 Digital Universal Hardness Tester

Test force

Rockwell:60kgf,100kgf,150kgf

Rockwell:60kgf,100kgf,150kgf;

Superficial Rockwell: 15 kgf, 30 kgf, 45 kgf,

Brinell:5kgf, 6.25kgf, 10kgf, 15.625kgf, 30kgf, 31.25kgf, 62.5kgf, 100kgf, 125kgf, 187.5kgf

Brinell:5kgf, 6.25kgf, 10kgf, 15.625kgf, 30kgf, 31.25kgf, 62.5kgf, 100kgf, 125kgf, 187.5kgf,250kgf

Vickers:5kgf, 10kgf, 20kgf, 30kgf, 40kgf(392N), 50kgf, 60kgf, 80kgf, 100kgf, 120kgf

Vickers:5kgf, 10kgf, 20kgf, 30kgf, 40kgf(392N), 50kgf, 60kgf, 80kgf, 100kgf, 120kgf

Force Error

＜0.5%

＜0.5%

Brinell Scale

HBW1/5、HBW2.5/62.5、HBW1/10、HBW2.5/15.625、HBW1/30、HBW2.5/31.25、HBW2.5/62.5、HBW10/100、HBW5/125、HBW2.5/187.5

HBW1/5、HBW2.5/6.25、

HBW1/10、HBW2.5/15.625、HBW1/30、HBW2.5/31.25、HBW2.5/62.5、HBW10/100、HBW5/125、HBW2.5/187.5

HBW5/250、HBW10/250

Rockwell Scale

HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK、HRL、HRM、HRP、HRR、HRS、HRV

Superficial Rockwell Scale (uBRV-250)

15N、15T、15W、15X、15Y、30N、30T、30W、30X、30Y、45N、45T、45W、45X、45Y

Vickers Scale

HV5、HV10、HV20、HV30、HV40、HV50、HV60、HV80、HV100、HV120

Hardness Resolution

0.1HBW, 0.1HR,0.1HV

0.1HBW, 0.1HR,0.1HV

Indication Accuracy

Brinell: ±2.5HB;Rockwell:±0.1HR;Vickers:±2 HV

Repeatability

Brinell:≤3.0HB;Rockwell: 0.5HR; Vickers: ≤2.5HV

Magnification

Eyepiece: 15X,

Objective:2.5X(for Brinell), 5X(for Vickers)(10X, 20X for optional)

Total Magnification: 37.5X, 75X Brinell：37.5X、 Vickers：75X

Minimum Measuring Unit

0.1µm

0.1µm

Dwelling Time

0-60s

0-60s

Hardness Range

Brinell：8～650HBW Rockwell：20～100HR Vickers：8～2900HV

Data Output

LCD display，U disk

Test Height

Rockwell：220mm、 Brinell /ickers：150mm

Test Throat

200mm

Executive Standards

ISO 6508，ASTM E-18，JIS Z2245，GB/T 230.2

ISO 6506，ASTM E10-12，JIS Z2243，GB/T 231.2

ISO 6507，ASTM E92，JIS Z2244，GB/T 4340.2

Dimensions

Machine Size: 560*350*800mm, Packing Size: 730x450x910mm

Weight

N/W: 70kg; G/W: 99kg

Power

AC220V+5%，50-60Hz

Lighting (Internal Lighting, External Lighting)

Each 1 pc

Hardness Test block(HRC High,HRC Low,HRB ,HBW2.5/187.5,HV30)

Each 1 pc

Rockwell Diamond Indenter

1 pc

Brinell Carbide

Ball Indenter(2.5、5mm)

Each 1 pc

Vickers Diamond Indenter

1 pc

Rockwell Carbide Ball Indentor

1.5875mm

1pc

Eyepiece 15X

1 pc

Objective（2.5X、5X）

Each 1 pc

Sliding Test Table

1pc

Large, Medium, V-shape Test Anvil

Each 1 pc

U-disk, Touch Pen

Each 1pc

Fuse 2A

2pcs

Level

1pc

Adjusting Level Screw

4pcs

Power Cable

1pc

Dust-proof Cover

1pc

Certificate, Warranty Card

1copy

Instruction Manual

1copy