BRUEL & KJAER 2305 - Ink; Inking Kit QI 0001

Waxed Paper.
The pap er av a ilabl e for s tylus writing is tr a nsp are nt with a thin coating of
white wax on which th e frequency calibr a tion and level line s are printed .
The wax ed paper is parti c ularly well suited for high sp e ed writing and the
stylus leaves a thin tr ans parent line on th e c hart, giving a ve ry cle ar defini-
tion of the re cord ed c ur ves. The paper should be he ld up a gainst th e lig ht for
easy reading .
The waxed pap er is also well suited for blu e -print c opyin g.
I " · ~ I . ' +OOO
000000000000000000000000 0 00000000000
0
~ . -
_.-
_ .....
~~ -
:: ====
~
--
_ ... - ....
H
-
~.
-,_r_~' : ~ '-
Fig. 4.1. Example of one of the preprinted frequency calibrated recording
papers
(OP 1123) and polar chart (OP 5102).
Ink.
The ink is available in thr ee colours, red, green and black. The black ink is
recommend ed for use when the rec orded ch a rts are to be subj ecled to
reproduction .
The ink is contained in small plastic cartridges, which are mounted on a
special pen . The ink cartridges can be delivered separatel y in packages of
100 cartridges:-
Inking Kit QI 0001.
Black
Red
Green
QIOI00
QI0200
QI0300
This Kit is delivered with the Recorder and contains: -
3
writing pens
event marker pen
4 cleaning needles
10 cartridges of black ink and
44