KERN & SOHN SD 3KN150 - Manual (Page 2)

Sauter GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: [email protected] Tel: +49-[0]7433- 9933-199
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Instruction Manual
SD
SD-BA-e-1213 2
MEMORY:
Saves the peak values to calculate the average
value (please see section
“Memory mode”
DELETE Function
Deletes stored peak values (only in
„Memory
mode “ active)
PRINT:
Sends the stored peak values to a PC or Printer
(Please
see section „Data Output)
c.
High / Low limit function
▲ HI
Higher than higher limit
◘
OK OK
▼ LO Lower than lower limit
This function allows efficient testing of OK / NOT OK
measurements of similar or identical testing objects.
A lower and an upper limit value can be defined. The
instrument compares the individual measuring results with
these limit values and shows the OK or NOT OK result by
green or red light diode and by sound.
To set these limit values, please see the SET Menu in
section „Operating keys“.
d.
Measurement (Track Modus)
Display (1) shows the continuous force in a defined
direction (6)
To zero the display, press:
e.
Peak-Hold Function (Peak Mode)
Please press:
f.
Auto-Peak-Hold-Function (Auto-Peak Mode)
Please press:
g.
Min limit peak save
This function allows to eliminate unwanted
„Pre-Peak
values“ that are lower than the main peak value (Fp). The
“Min limit peak save” value (Fo) takes care, that these
“Pre-Peak values” are not saved.
The „Min limit peak save“ function is only in the Peak-
Mode possible.
To set this Min limit value, please see the SET Menu in
section „Operating keys“.
h. Memory mode and average value (from up to 10
peak values)
Saving peak values in the instrument
 Activating the
„AUTO PEAK Function“ by PEAK key
 Deactivating the
„Average Function“ by MEMORY
key
 Now, all peak values are stored automatically in the
instrument
 To browse through the stored values, please use the
▲ or ▼ keys. (The values will be shown in the upper
display segment)
 By pressing the MEMORY key, the average value of
the stored peak values can be shown (in the upper
display segment)
 To delete every stored value, press the
▼-key in the
AVERAGE-Mode
3. Thread of the fine adjustment screw
The following is valid for small Spring Testers (SD 10,
20,30) and those of medium size (SD 50, 100, 200, 300,
500):
The thread of the fine adjustment screw is a thread of DIN
M6, the flank lead is respectively to this DIN, which is
approximately 1mm per turn of the knurled nut.
4. Printer output
Below there are two pictures:
The first one shows the printer compartment closed, on the
left side of the spring tester. The paper roll with the printed