JG-127A Large Screen Digital Display Vickers Hardness Tester: 马来西亚的首选 JNG Industry Sdn Bhd

详情

Equipment Usage:

Suitable for ferrous metal, non-ferrous metals, IC thin sections, coating, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardness layers.

Features:

High-tech and new product combining the optics, mechanic and electric features.
Adopts load cell control system, improves the precision of the test force and the repeatability and stability of the indicating value.
Adopts LCD display screen, visual and clear, easy to operate.
With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly show the test force, indentation length, dwell time, test numbers, conversion scale, date and time.
Press the eyepiece button after measuring the indentation length, and it can automatically get the hardness value and shows on the screen.
Test results can be saved in real time with automatic calculation of maximum, minimum and average value, the data can be arbitrary deleted and printed out, and with RS232 interface for connecting to the computer.
It can be equipped with LCD video measuring device and CCD image automatic measuring system.
Precision conforms to GB/T 4340.2, ISO 6507-2 and ASTM E92.

Technical Specifications:

Model	JG-127A5	JG-127A10	JG-127A30	JG-127A50
Measuring range	5HV ~ 3000HV
Test force	2.942, 4.903, 9.807, 19.61, 24.52, 29.42, 49.03N (0.3, 0.5, 1, 2, 2.5, 3, 5Kgf)	2.942, 4.903, 9.807, 19.61, 24.52, 29.42, 49.03, 98.07N (0.3, 0.5, 1, 2, 2.5, 3, 5, 10Kgf)	4.903, 9.807, 19.61, 24.52, 29.42, 49.03, 98.07, 196.1, 294.2N (0.5, 1, 2, 2.5, 3, 5, 10, 20, 30Kgf)	9.807, 19.61, 24.52, 29.42, 49.03, 98.07, 196.1, 294.2, 490.3N (1, 2, 2.5, 3, 5, 10, 20, 30, 50Kgf)
Hardness scale	HV0.3, HV0.5, HV1, HV2, HV2.5, HV3, HV5	HV0.3, HV0.5, HV1, HV2, HV2.5, HV3, HV5, HV10	HV0.5, HV1, HV2, HV2.5, HV3, HV5, HV10, HV20, HV30	HV1, HV2, HV2.5, HV3, HV5, HV10, HV20, HV30, HV50
Testing force application method	Automatic loading and unloading
Lens/indenters with	Auto turret
Dwell time of the test force	0 ~60S
Reading microscope	10X
Objectives	20X (Observing), 40X (Measuring)	10X (Observing), 40X (Measuring)	10X (Observing), 20X (Measuring)
Magnifications of the measuring system	200X, 400X	100X, 400X	100X, 200X
Data output	In-built printer
Max. Height of test piece	170mm
Depth of throat	130mm
Stage	100 x 100mm
Travel of stage	25 x 25mm
Min. scale value of the optical micrometer	0.01µm
Power supply	220V AC 110V AC, 50 or 60Hz
Dimensions	530 x 280 x 630mm
Weight (approx…)	35Kg / 47Kg