Name: DTEC DHV-30 Digital Vickers Hardness Tester Desktop Type for Metal Hardness Test in Laboratory
Brand: DTEC
Availability: InStock

Product Details

Product Description

DHV-30 Vickers Hardness Tester is a new and high-tech product combining optical, mechanical and electronic techniques. With novel appearance, good reliability, operational functions and direct viewing.
Through handing menu keys, the equipment performs complete functions such as selecting Vickers or knoop hardness testing mode, adjusting the intensity of black light, displaying on LCD digital screen the dwell time, numbers of measurement, hardness value exchange,and setting YTD(year to date). Besides, the length of indentation diagonal line can be keyed on operating board, then directly readout the hardness value from the screen,which is free from checking the tables.

The instrument is suitable for testing Vickers hardness value of thin pieces, the parts after surface treating with permeating and coating, and it is also fit for measuring Knoop hardness value for crisp and hard material such as glass, ceramics, agate, man-made precious stone;therefore, it is an ideal hardness measuring equipment for the scientific research institutes, industrial enterprises and the metrological institutes using for studying and measuring.

Using scope:
Heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, non-ferrous metal, thin shaped components.

DTEC Advantages

LCD digital displaying screen, easy setting and operation;
Suitable for data processing software(Optional) and optional measuring system.
Selectable for scales HV,HK, testing force, and dwell time;
Freely adjust brightness of light source;
Directly display hardness value on LCD screen after input the length values of diagonals D1 and D2.

Specification

Model	DHV-30
Min.Testing Unit	1.0µm
Testing Force	1.0Kgf(9.8N),3.0Kgf(29.4N),5.0Kgf(49.0N),10Kgf(98.0N), 20Kgf(196N),30Kgf(294N)
Testing Range	8HV~2900HV
Force Control Mode	Automatically Loading & Unloading
Magnification of Microscope	100X,200X(both support digital testing)
Dwell Time	0~60s(1S/unit, enter with any key)
Specimens Max.Height	160mm
Specimens Max.Depth	135mm
Power Supply	AC220V+5%,50-60Hz
Dimension	583784cm
Packing Weight	60Kg

Packing List & Accs

Standard Packing List:

Items	Qty.	Items	Qty.
Weights	3	Standard Block	2
V Type Testing Platform	1	Fuse(2A)	2
Round Testing Platform	1	Power Supply	1
Big Testing Platform	1	Quality Certificate,Printer Roller Paper	1
10X Testing Eyepiece	1	Machine Manual Book,Printer Manual Book	1

Optional Accessories:

CCD Indentation Image Measuring System(Including PC):

Features:

1. This system can match a variety of Vickers hardness tester to upgrade stand-alone hardness tester or computer measuring system;

2. This measuring system can be integrated with the hardness tester HVS-1000A; computer-controlled for auto turret and brightness adjustment etc;

3. Suitable for both micro and Vickers hardness tester, the maximum test force can be 1, 5, 10, 30, 50Kg;

4. With high indentation image resolution and indentation measurement by auto or manual;

5. Digital X-axis value, and automatically enter the program automatically generates the deep layer of hardness distribution curve (option);

6. Calibration by means of micrometer or hardness block, support automatical calibration;

7. Hardness scales can be converted freely according to ASTM standard;

8. Statistics for hardness values and alarm for hardness values out of range;

9. Easy to install, use laptops instead of desktop computers;

10. Interface is simple and easy to use without training;

11. Test reports can be customized; all testing data can be saved for long time and easy for historical inquiry;

12. Digital camera with 1280*1080 pixels, 1/2-inch, USB 2.0.

Standard Configuration:

Items	Quality
1.3M pixel Camera	1Pcs.
Interfacing for hardness and camera	1Pcs.
CD-ROM containing the software and manual book	1Pcs.
Dongle	1Pcs.
Lenovo Brand computer	1Pcs.

Knoop Indentor:Used to test material with high hardness.

Standard Vickers Indenter:

Vickers Hardness Testing Block:

Other Accessories for Vickers Hardness Tester:

Packaging & Shipping

Every set of our equipement will be carefully tested and double checked steps by steps before being packed and delivery abroard,as we all know that among such fierce international competition market,only 100% good quality and stable performance can finally attain our customer's trust.Hence,we will always put machine calibraton and checking job in the first place while manufacturing.