Digital microscope automatic turret Vickers hardness tester : PJ-HVS-1000A-Small measuring instrument-Shenzhen Pengjie Precision Instrument Co., Ltd.

Features：

· 4-inch large-screen LCD display, menu-style structure, automatic test process, easy to operate；

· High-definition optical system The brightness of the light source can be adjusted in 20 steps；
· With hardness value conversion function, hardness up and down tolerance judgment；
· Diagonal length D1 and D2 encoder inputs to reduce human error；
· The objective lens and the indenter can automatically switch the positioning accuracy (the 402MVD has an automatic turret function)；

· Test results and data processing can be output through the printer.

Application range：
· Surface coating, steel, non-ferrous metals, ceramics, alloys, etc.；
· Heat treatment, carbonization, quench hardened layer, nitrided layer；
· Tiny and thin parts, etc.

Test force	10gf (0.098N)、25gf (0.245N)、50gf (0.49N)、100gf (0.98N )、200gf (1.96N)、300gf (2.94N)、500gf (4.9N)、1000gf (9.8N)
Minimum unit of measure	0.03125μm
Total magnification	100X，400X
Loading method	Automatic (loading, loading, unloading)
Time of protection	0-60 seconds adjustable
Instrument dimensions	405×290×480mm
Instrument weight	40kg
Maximum height of the test piece	90mm
Indenter center to inner wall distance	120mm
power supply	AC220V±5%，50~60Hz
Executive standard	Accuracy meets GB/T4340.1 GB/T4340.2 IS06507-2 ASTM_E384 JJG151 verification procedure
X-Y test bench	Size: 100 × 100 mm Maximum movement: 25×25mm
Standard accessories	Objective lens 40x, 10x, Vickers indenter, measuring eyepiece 10x, standard hardness block (2), thin test bench, cylindrical test bench, flat test bench, level, power cord, auxiliary tools, etc.
Optional accessories	CCD camera measurement system. Knoop indenter.

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Digital microscope automatic turret Vickers hardness tester : PJ-HVS-1000A

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