ITEM

CONTENS

Test load

HWDV-7

 9.807     49.03     98.07    196.1     294.2     190.3     N

       1           5         10        20          30         50     Kgf

HWDV-7S

 2.942     4.903     9.807     49.03    98.07     196.1     N

    0.3        0.5           1          5          10        20      Kgf

 Loading mechanism

 Automatic loading releasing method

Auto-turret

 Objec lens = Diamond indenter = Object lens Auto.

Load applying speed

 85 um / sec

Dwell time

 5 - 99 sec (Key entry in units of seconds)

Magnification of microscope

HWDV-7

 x 100 (Object lens x 10, eyepiece x 10)

HWDV-7S

 x 200 (Object lens x 20, eyepiece x 10)

Data output

 1) Centronics (standard)

 2) RS232C or serial output selectable (Factory setting :RS232C)

Data memory

 Max. 256 test data

 Hardness converstion

 Possible in compliance with ASTM (E-140), JIS

 OK / NG criteria

 Upper and lower limits setting, and HI/OK/LOW display

 Data edition

 Data output and display : Max.value, Min.value,dispersion(R),STD

 deviation

RS-232C Communication line

 Baud rete : 1200/2400/4800/9600 bps selectable(RS232C)

 Error detection, Parity even / Parity none / selectable (RS232C)

 Accuracy

 Conform to JIS B7725 and ASTM-384

 Max. measuring length

HWDV-7

 999.9 um

HWDV-7S

 600.0 um

 Min. measuring unit

 0.1 um

Max. specimen height

 260 mm

Max. specimen depth

 160 mm

 Dimensions & Weight

W220 x D580 xH770 , 70 Kg

 Power supply

 Single phase AC 100 - 240V 50/60 Hz available for export model

 subject to chan without prior notic specification :