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LCD Huh-6m Uci Portable Hardness Testing Machine Ultrasonic

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LCD Huh-6m Uci Portable Hardness Testing Machine Ultrasonic

Country/Region	china
City & Province	beijing beijing

Product Details

HUH-6M UCI hardness test Portable Ultrasonic Hardness Tester hardness test instrument

Characteristics of UCI method
1. Directly test Vickers hardness value of workpiece, and there is no need to convert like Leeb or Shorehardness tester. The conversion error is eliminated.
2.High test speed -- output test results within seconds
3.Standard Vickers indentation, tiny indentation, little damage to the workpiece
4.The test results are related to the elastic constants of the workpiece. New workpiece needs to be calibrated according to the elastic constants.
5.Small volume, light weight and easy to carry.
6.Easy to test on assembly line.
7.It can be used for testing on site and testing large workpiece and can be used to make hardness measurements on positions difficult to access, such as tooth ﬂanks or roots of gears.
8.Only measuring the hardness condition of the surface contacted
9. The development of microcontroller technology makes it easy to calibrate workpiece with different elastic constants.

Ultrasonic Hardness Tester
Host and Accessories

Ultrasonic hardness tester is composed of host, probe and probe connection cable.
The probe is connected to the host with an eight-core connection cable for signal transmission. The host adopts a color display with rich display content.
There are nine buttons on the front of the host to operate.
A USB interface is on the side of the host for charging and communication.
The charge lamp near the USB interface is used to indicate charging status.

Probe

Probe	1kgf manual probe	2kgf manual probe	3kgf manual probe	5kgf manual probe	10kgf manual probe
Accessory	Optional	Standard	Optional	Optional	Optional
Test force	9.8N	19.6N	29.4N	49N	98N
Diameter	22mm	22mm	22mm	22mm	22mm
Length	150mm	150mm	150mm	150mm	150mm
Resonating rod diameter	2.4mm	2.4mm	2.4mm	2.4mm	2.4mm
Maximum roughness of test surface	Ra<3.2μm	Ra<5μm	Ra<5μm	Ra<10μm	Ra<15μm
Minimum workpiece weight	0.3kg	0.3kg	0.3kg	0.3kg	0.3kg
Minimum workpiece thickness	2mm	2mm	2mm	2mm	2mm
Application	Ion nitriding die,formwork, fixture,thin-walled workpiece,bearing,tooth flanks, pipeline	Ion nitriding die,formwork, fixture,thin-walled workpiece,bearing,tooth flanks, pipeline	Ion nitriding die,formwork, fixture,thin-walled workpiece,bearing,tooth flanks, pipeline	Groove, tooth ﬂanks, roots of gears	Small forgings, foundry materials, weld inspection,HAZ, low requirement for roughness

Functional Characteristics

1.Main hardness scale: HV

Convertible hardness scale: HRC, HRA, HRB, HBW

2.In multi-points calibration mode, any hardness scales can be chosen.

3.Testing range: HV50~1599, HRC20~68, HB85~650

4.Test direction:Support 360° test, as long as the angle between the indenter and the surface doesn’t exceed 90° ± 3°.

5.Battery: 3.6V, 3000mAh lithium battery

6.Endurance: 10 hours

7.Test data can be exported to computer terminal.

8.Norms: DIN 50159-1-2008; ASTM-A1038-2005; JB/T 9377-2010; JJG-654-2013;JJF 1436-2013.

10.Tiny test indentation---- requires a high-power microscope to see.

11.Little damage to the workpiece.

12.High test speed----output test results in 1s at the soonest.

13.New appearance design, innovative sculpt, convenient to hold and good craft.

14.Full English display, menu-type operation, few keys, simple and convenient to operate.

15.inches large LCD screen with 320×480 color graphics dot matrix, beautiful font and graphics, rich information and clear display.

16.Directly display the current measured value, cumulative measured value, maximum value, minimum value, average value and conversion value.

17.50 sets of data storage.

18.Simple calibration----5 sets of one-blockcalibration data, 1 set of default calibration data and 5 sets of multi-blocksscalibration data can be stored in the host.

19.For materials with different elastic constants, just anone-block calibration is required to adapt to the new material.

20.For unknown material or material without conversion table, the hardness scale can be arbitrarily selected for multi-points calibration to eliminate the systematic error brought by the conversion table.

21.Easy to test on assembly line.

Accuracy

Model

Ultrasonic Hardness Tester

Test range:

HV50-1599,HRC20-68,HB85-650,HRB41-100,HRA61-85.6,

HS34.2-97.3,MPa255-2180

Accuracy

±4%HB,±1.5HR,HV please refer to the table below

Accuracy

Hardness value	Maximum allowable relative error of hardness tester %
Hardness value	HV10	HV5	HV2	HV1
<250HV	4	4	4	4
250HV-500HV	4	4	4	4
>500HV-800HV	4	4	5	5
>800HV	4	4	6	6

Application

1.Hardness test of flange edge and gear root stamping parts, mold, thin plate, face-hardened gear tooth, gear groove and taper part
2.Hardness test of axle and thin-wall pipes and vessels
3.Hardness test of wheels and turbine rotors
4.Hardness test of bit edge
5.Hardness test of welding parts
6.Measure the depth of deep hole with certain aperture, concave and convexwith large radians, and irregular plane
7.Hardness test of most ferrous and nonferrous metals and their alloys in industrial production
8.Hardness test of thin coatings
9.etc.