Universal Hardness Tester – UV4

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« Professional hardness tester for all hardness testing requirements. 15 Rockwell and Superficial Rockwell methods, 15 Brinell methods and 7 Vickers methods »

Professional hardness tester for all hardness tests.

  • Including 15 Rockwell method
  • and 15 Superficial Rockwell method
  • and 15 Brinell method
  • and 7 Vickers method

Unique features of Universal Hardness Tester

  • Fully-automatic hardness testing procedure
  • Force is by a digital servo system and measured by a 0.01% full-load precision loadcell
  • Measuring the indentation depth with 0.1 micrometer precision
  • Displaying indentation diameter and depth in all methods

Other features

  • Using high precision sensors to acquire the best accuracy in the measured hardness
  • Real and simulated Brinell hardness testing modes
  • Hardness testing conversion based on DIN 50150 and ASTM E140 standards
  • Automatic statistical calculation such as maximum, average, minimum, and range
  • Software user calibration
  • Having both direct and indirect calibration according to standard
  • Capable of uploading the indentation image via a 5Mps camera to computer and measuring the indentation width using Haresh software (optional)

Hardness test methods using KOOPA Universal Hardness Tester

HRAHR15NHBx/5HV5
HRBHR30NHBx/6.25HV10
HRCHR45NHBx/7.81HV20
HRDHR15THBx/10HV30
HREHR30THBx/15.6HV50
HRFHR45THBx/20HV100
HRGHR15WHBx/25HV120
HRHHR30WHBx/30
HRKHR45WHBx/31.2
HRLHR15XHBx/40
HRMHR30XHBx/62.5
HRPHR45XHBx/100
HRRHR15YHBx/120
HRSHR30YHBx/125
HRVHR45YHBx/187.5

Technical specifications

  • Maximum specimen height is 50cm
  • Hardness testing based on ASTM E18, ASTM E10, ASTM E92
  • Graphic White on Blue LCD
  • Indenter displacement is 4mm with ±۰٫۱μm accuracy
  • With 2000 built-in memory
  • USB port to transfer data to USB flash drive
  • برق ورودی ۱۱۰V-220V / 50-60Hz
  • Having dimensions of 40x76x121cm and weight of 170 kg

Comparison of different types of universal Hardness tester

UV4UV3UV1
Maximum specimen height(cm)506027
Application depth(cm)252518
Weigh (kg)17026080
Dimensions(cm) WxDxH40x76x12174x74x17517x43x70
Anvil movementFixed anvilMovable anvilMovable anvil
Head movementMovable headFixed headFixed head

مقیاس های سختی قابل تبدیل توسط دستگاه

محدوده سختیمقیاس سختی
60-86HRAHRA
41-105HRBHRB
20-68HRCHRC
40-77HRDHRD
80-115HRFHRF
69-94HR15NHR15N
41-85HR30NHR30N
19-76HR45NHR45N
74-93HR15THR15T
43-82HR30THR30T
13-72HR45THR45T
80-940HVHV
76-620HBHB
33-98HScHSc
253-2204HBMPa

Flat anvil

V-shaped anvil

To measure the hardness of parts with a round section

تست بلوک استاندارد سختی

Hardness test block

Having specific hardness to verify the device

تست بلوک استاندارد سختی

Hardness test blocks

Rockwell, Brinell and Vickers test blocks in various ranges

ایندنتورهای سختی

Indenter

Rockwell, Brinell and Vickers indenters

فیکسچرهای گوناگون

Hardness testing fixtures

Several fixtures according to customer requirements and in accordance with standards

Cross table

۱۰x10cm in size and 2cm stroke

Computer

Digital system to view the indentation images using Haresh software

To get more information, our expert consultants are ready to answer your questions.

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