Pendulum_Hardness_Tester0 pages

Pendulum
Hardness Tester
Appearance
Simple laboratory measuring instrument for hardness measurements in accordance with the König and Persoz methods described on the previous page.
■t Automatic counter with acoustic signal when the deflection is
below 3° (König) or 4° (Persoz) respectively
■t Registration of pendulum deflection by means of 2 light
barriers
■t Digital counter
■t Changeable from König to Persoz by means of a third light
barrier
■t Selector switch for display in seconds or number of
oscillations
Color
Standards
Persoz Pendulum
Ordering Information
Cat. No.
Description
PH-5858
PH-5859
Pendulum Hardness Tester with König Pendulum
Pendulum Hardness Tester with Persoz Pendulum
Comes complete with:
Pendulum hardness tester; Protective cover; Cable release;
Glass plate; Spirit level; Main cable; Tools; Pendulum
ASTM
ISO
D 4366
1522
Technical Specifications
Weight
Diameter
200 g ± 0.2
500 g ± 0.1
Period of
Oscillation
1.4 s
1s
Damping Time
on Glass
250 s ± 10 s
430 s ± 10 s
according to ISO
115 V / 60 Hz, 230 V / 50 Hz
0.1 A
320 x 710 x 300 mm (12.6 x 30 x 12 in)
17.5 kg (39 lbs)
Ordering Information
Accessories
Cat. No.
PH-5860
PH-5857
PH-5856
Technical Service
Voltage
Power Supply
Dimensions
Weight
Ball Deflection
Start/End
5 mm
6° / 3°
8 mm
12° / 4°
Additional Description
Description
Cable Release
Persoz Pendulum
König Pendulum
Info!
Physical Properties
Hardness
König Pendulum
Additional Pendulum
Additional Pendulum
For Preventive Maintenance see page 272.
201
Index
BYK-Gardner GmbH • Lausitzer Strasse 8 • 82538 Geretsried • Germany • Tel +49 8171 3493-0 • Fax +49 8171 3493-140