MODEL 84 Pulsar, MODEL 84 Datasheet - Page 3

• Manufacturer Part Number: MODEL 84
• Description: SOUND LEVEL METER WITH OCTAVE BAND
• Manufacturer: Pulsar

Specifications of MODEL 84

• Sound Level Min: 57dB
• Sound Level Max: 130dB
• Operating Temperature Range: -10°C To +50°C
• External Height: 300mm
• External Width: 75mm
• External Depth: 25mm
• Weight: 450g
• Lead Free Status / RoHS Status: na

Order Codes
Model 81CA
Model 82CA
Model 82A
Model 81A
Display of estimated exposure duration
The Model 82A and 81A instruments have a unique feature which
is the display of the estimated exposure duration.This feature
estimates the noise exposure that would be achieved if the
measurement was made over a longer period displayed in terms of
LEX,8. For example, if the noise from an operation was measured for
2 minutes and the L
calculate the LEX,8 value based on different exposure durations. The
figure to the right shows an example of this information
Which Assessor is ideal for your exact requirements?
When designing the Assessor range we wanted to keep the basic concept as simple
as possible but we have added other instruments to the range with extra functionality.
Model 84
Model 83
With the Models 82A and 81A, making accurate industrial noise measurements has never been easier
Just four buttons, each with just one labelled function, make using the Assessor as simple as possible
Just switch on the Model 82A and it starts measuring the parameters you need immediately
The ‘A’ weighted Leq or average noise level is displayed with very large digits so it can be clearly seen
The risk from impulsive noise sources can be assessed using the ‘C’ weighted Peak value which is
displayed on the right hand side of the screen
Class 1
Aeq
value is 92.6 dB(A), the instrument will
Class 2
‘A’Weighted
Exactly what you need - no more, no less
Leq
‘C’Weighted
Peak
HML Method
PPE
Leq dBA
93.4
Time
00:30
01:00
02:00
04:00
1:1 Octave Band
Filters PPE
LPK dBC
128.9
LEX, 8
81.4
84.5
87.5
90.5
Run time
00:02:14
Time
06:00
08:00
10:00
12:00
Software as
Standard
LEX, 8
92.2
93.4
94.4
95.2
Upgrade Option
SU80 Software
Measurement
Model 82CAK
Model 81CAK
Model 82AK
Model 81AK
Model 84K
Model 83K
Kits