Bosch EPS 815 User Manual

1 689 979 672 2012-06-26| Robert Bosch GmbH
Technical Data | EPS 807 / 815 | 47 en
9.7 Machinery noise information
Machinery noise information pursuant to the equipment
safety code
Noise measurement pursuant to DIN 45 635, Part 1, to
determine:
1. Acoustic power levels L
WA
2. Workplace-related emission value L
pA
i The noise emission of an operating injection pump
test bench is dependent to a great extent on the
injection pump which is to be tested. As there is still
no specification for a “standard” injection pump,
we state values for the injection pump test bench
without an injection pump and two values with typi-
cal injection pumps.These are not maximum values.
Higher noise levels may occur with larger or more
powerful injection pumps.
i The following values were measured on an EPS815:
MGT measuring system Test bench
without injection pump
Test bench
with VE injection pump
Test bench
with PE injection pump
Test speed n = 0 n = 4000 n = 1750
n = 2675 n = 500 n = 1050
1. Acoustic power level A L
WA
(re 1 pW)
Values in dB
79,6 87,8 92,1 93,6 94,4 102,8
2. Workplace-related emission value L
pA
(re 20 µ Pa) Values in dB
68 84,5 84,3 88,7 86,4 96,5
KMAmeasuring system Test bench
without injection pump
Test bench
with VE injection pump
Test bench
with PE injection pump
Test speed n = 0 n = 4000 n = 1750
n = 2675 n = 500 n = 1050
1. Acoustic power level A L
WA
(re 1 pW)
Values in dB
79,6 87,8 94 94,1 93,9 104,5
2. Workplace-related emission value L
pA
(re 20
µ Pa) Values in dB
68 84,5 86,3 88,6 85 96,3

Bosch EPS 815 Specifications

General

Brand	Bosch
Model	EPS 815
Category	Test Equipment
Language	English