Automatic Digital Vickers Microhardness Tester with Digital Eyepiece DV-1at-8

• Customization: Available
• Type: Vickers Hardness Tester
• Measuring Range: HV
• Model NO.: DV-1AT-8
• Application: Metal, Plastic, Ceramics and Glass, Stone
• Standard: ISO, ASTM, GB/T, BSEN
• Warranty: 1 Year
• Mobility: Desktop
• Calibrating Method: Standard Hardness Test Blocks
• Rated Voltage: 220V
• Support Language: English or Chinese or Korean or Russian
• Customized: Customized
• Test Force: 10g - 1000g (Can Extend to 2kgf)
• Test Mode: Hv or HK
• Hardness Conversion Scale: Hra, Hrb, HRC, Hbw, etc
• Support Connect with Camera: Yes
• Turret: Motorized (10X - 40X Objective Lens, Hv Indenter)
• Eyepiece: 10X with Inbuilt Encoder, Auto Calculate
• Easy Calibration Function: Yes
• Transport Package: Plywood Box with Foam
• Specification: 540x260x650mm
• Trademark: EBP
• Origin: Zhejiang, China
• HS Code: 9024102000
• Production Capacity: 90 Sets Per Month

Product Description

Automatic Digital Vickers Microhardness Tester with Digital Eyepiece DV-1AT-8

Introduction & Features:
The traditional Micro hardness tester has poor precision and can barely meet the needs of visual observation & measurement. If connect with camera and software, the indentation image of traditional Micro hardness tester always out of central position. It is very big problem of measuring and analysis process. Fortunately, our this machine perfectly solved above problems.

1. Guided by optical cross rails to ensure high guiding accuracy;

2. Fast and smooth force transmission can be achieved by using the secondary transmission force of the rack and pinion.

3. This machine equipped with most advanced High transmission ratio high precision worm gear rod, can achieve stable continuous lifting, and greatly improved the accuracy and repeatedly of the testing process. This update is very important to improve working performance and working efficiency.

4. Equipped with dual optical path, one optical path for eyepiece system, another path for CCD camera, both path can working in same time, no need switch optical path rod. Greatly extend the service life of the optical system, and make test more easy.

5. Adopted 8'' touch screen, menu structure, and digital eyepiece with built-in encoder, just click button on encoder, the diagonal length of indentation D1, D2 and hardness value will display on touch screen directly, very easy operate.

6. With hardness conversion function, from HV can convert to HRA, HRB, HRC, HBW, etc scales.

7. With (HV & HK) Vickers and Knoop hardness testing capabilities.

 

Specification:

Model	DV-1MT-8	DV-1AT-8	DV-1MT-8P	DV-1AT-8P
Turret	Manual Turret	Automatic Turret	Manual Turret	Automatic Turret
Inbuilt printer	No	No	Yes	Yes
Data statistic function	No	No	Yes	Yes
RS 232 port	No	No	Yes	Yes
Objective	10X (Observe);  40X (measure)		10X (measure);  40X (measure)
Eyepiece	10X digital eyepiece with built-in encoder
Total Magnification	100X (measure);  400X (measure)		100X (measure);  400X (measure)
Testing force	10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N ), 200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N)
Hardness scale	HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1
Conversion scale	HRA, HRB, HRC, HRD, HRF, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T HV, HK, HBW
Loading speed	≤50μm/sec
Indenter	Standard Rectangular pyramid diamond indenter (136º±0.5º)
Min. measuring unit	0.01μm
Hardness value rang	8HV-2900HV
Data display	8 inch LCD touch screen
Loading method	Automatically (Load, dwell and unload the testing force)
Duration time	1-99s (each step is 1 second)
Objective lens center and indenter center	Coincidence accuracy error < 1um (objective lens center position can be adjusted)
X-Y Testing Table	Dim.:100×100 mm,  Max. Travel Range: 25×25mm,     Moving Resolution Ratio: 0.01mm
Test space	Maximum height: 100mm (vertical); Throat depth: 130mm (horizontal)
Light Source	LED Cold light source (can be continuous use for 24 hours, no heat generate ensure stable working, servicing life can reach 100,000 hours)
Machine size and N/W	540*260*650mm   50kg
Packing size and G/W	710*420*627mm   68kg
Power Supply	220V ± 5%, 50/60 Hz  (110V is available)
Executed Standard	GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734

Standard Packing List:

Item	Q'ty	Item	Q'ty
Weights shaft	1	Weights	6
X-Y Cross clamping testing table	1	Level adjustment screw	4
Gradienter	1	Objective 10X, 40X	1+1
Micro Vickers hardness block	2	Eyepiece 10X	1
Dust-proof cover	1	Screw driver	2
Power cable	1	Fuse (2A)	2
Manual	1	Product Certificate	1

EBP can supply all kinds of spare parts for Hardness tester:

We can provide Professional HV - HK hardness measurement software or Data transfer software to meet the requirements of different clients.

1) Interface of THVS-A Professional software interface


It with automatic measurement and manual measurement mode, software can control machine turret, lightness, and can generate test report automatically in word format (including hardness value, indentation image, curve, etc)

2) Data Transfer software, save test data to computer in word format, including test report.


EBP Products export to over 60 countries all over the world: