LABTT THVS-50MDX-AXYZF 自动维氏硬度计

Test force: 1.0Kgf （9.8N)、2.0Kgf(19.6N)、2.5Kgf(24.5N)、3.0Kgf(29.4N)、5.0Kgf(49.0N)、10.0Kgf(98.0N)、15.0Kgf(147N)、20.0Kgf(196N)、30.0 Kgf (294N)、40.0Kgf(392N)、50.0Kgf(490N)( 0.5Kgf optional)

Meet standard: GBT4340.1，GBT4340.2，ASTM_E92

Meet Accuracy : JJG260-91、JIS B 7725、JIS B 7734、GB/T3430.2-99、   ASTM E-384、ISO 6507-2、ISO4546

Test force application method: Automatic (loading, preserving, unloading)

Rotating turret mechanism: Automatic, manual. Objective lens - pressure head - objective lens automatically switch rotation. Automatic turret provides a quick and simple operation sequence without the need to manually rotate the tower to realize the objective pressure head automatic switch. The coincidence accuracy of the center of the objective lens and the center of the pressure head is high and the error is within 1 micron to ensure that the specimen pressure positioning is accurate, and the center position of the objective lens is adjustable.

Minimum test unit: 0.01μm

Data display output: LCD display readout, save directly to U disk in EXCEL format

Conversion scale: HRA、HRB、HRC、HRD、HRF、HV、HK、HBW、HR15N、HR30N、HR45N、HR15T、HR30T、HR45T

Hardness test range: 8~2900HV

Micrometer eyepiece: 10X

Objective: 10X 20X

Test microscope magnification: 200X(test), 100X (test, observation)

Test force retention time: 1-99s

Maximum allowable specimen height: 160mm

Distance from head to wall: 160mm

Size: 580*190*700mm

Weight: About 55 kg

Power supply: AC220V + 5%, 50 to 60 hz