Elk BAPPU-evo, Compact Manual

Page: 11 / 51

Multi-measuring device for workplace analysis BAPPU- evo
Measuring range and tolerances
Measurement Range Tolerance Sensor Resolution
Air temperature -20...50 °C +/- 0,5 °C PT 1000 Sensor 0,1 °C
Globe
temperature**
0...70 °C
-20...70 °C
+/- 0,5 °C
+/- 2 °C
Integ. temperature
semiconductor
sensor
0,1 °C
Rel. humidity 10...90% +/- 4% r.H. Capacitive humidity
sensor
0,10 %
Air speed* 0,0...5 m/s +/- 10 % f. MV.**
+/- 3 Digit
Thermo-anemometer 0,01 m/s
Noise level
(Class 2) in accordance
with DIN EN 61672-1:
2014
30...135 dB
(A) A-
evaluation Slow/Fast
c-peak= 137 dB
+/-1 dB(A) at 1 kHz
inherent noise <25 dB(A)
Precision electret
condenser
microphone
0,1 dB
Illuminance
(Class C) in accordance
with DIN 5032-7: 2017
50...30.000 Lux
1...50 Lux
V-lambda adjustment 7,5 %
Cosine-correction 4 %
Linearity 3 %
plus +/- 1 Lux
Silicon photo-
element with
adapted spectral
sensitivity
1 Lux
Flicker frequency 0...1000 Hz +/- 0,2 Hz Silicon photodiode 0,1 Hz
Luminance
Maximum display
brightness
Luminance contrast
10 ... 2000 cd/qm
1/60...60/1 (under
typical workplace
lighting conditions)
+/- 10% f. MV.**
+/- 10 cd/qm
as for the luminance
Silicon photo-
element with
adapted spectral
sensitivity
0,1 cd/qm
1 Digit
CO
2
(carbon dioxide)*
0...10.000 ppm +/- 75 ppm +/- 5 % f. M.V.** Non-dispersive
infrared
1 ppm
TVOC
(total volatile
organic compounds)*
100...2000 ppb
(isobutylenäq.)
+/- 100 ppb +/- 15 % v.M.**
metal
1 ppb
CO
(carbon-monoxide)*
0...500 ppm +/- 5 ppm +/- 5 % v.M.** electrochemical
(Lifespan up to to 10
years)
1 ppb
Particular Matter
(pm)*
PM
1
:
0...1000 μg/m 3
PM
2.5
:
0...1000 μg/m 3
PM
10
:
0...1000 μg/m 3
PM
1;
PM
2.5
:
0...100 μg/m 3 +/-15 μg/m 3
101...1000 μg/m 3 +/-15 % v.M.**
PM
10
:
0...100 μg/m 3 +/-30 μg/m 3
101...1000 μg/m 3 +/-30 % v.M.**
at 0...40°C; 10...70 % rF
optical 0,1 μg/m 3
BAPPU-evo: L = 260 mm, B = 94 mm, H = 40 mm *optional sensor Technical
modifications are subject to factory settings without prior notice. **from Measured Value
Independent from the classification of individual measurements, the BAPPU-evo has
been designed as a measuring device for performing indicative measurements.
Therefore, BAPPU-evo should be used according to these prerequisites.
page 9
comp a c t manual
status 07/2019