Condition Monitoring Sound Level Meter PCE-354

Condition Monitoring Sound Level Meter PCE-354
Instrument Laboratorium

Deskripsi produk
DESCRIPTION
Sound level meter with Leq value calculation / Peak measurement / Frequency weighting A and C / Measuring range 30 ... 130 dB / MAX-Hold function / memory for 99 measured values / display with background lighting

The sound level meter is a small handheld device with many functions such as peak measurement, Leq value calculation and adjustable measuring ranges. In addition, the sound level meter can freeze the largest measured value with the MAX function so that you can really judge whether a limit has been exceeded. The special feature of the sound level meter is the Leq value which, after entering a time, displays the equivalent continuous sound level, i.e. the time average of all sound events within an observation period.

The memory function offers 99 locations which can only be called up via the sound level meter. The backlit display makes reading easy, after 10 minutes without operation the sound level meter switches off automatically.
A battery symbol indicates when the three AAA batteries need to be changed. The class 2 sound level meter is used in the workplace, e.g. for noise protection of employees or simply for quick measurement of ambient noise.

HIGHLIGHTS
- Measuring range 30 ... 130 dB
- Measuring function Leq, LAp and LCp
- Memory function 99 measured values
- Frequency range 20 ... 12500 Hz
- Display with backlight
SPECIFICATION
Sound level

Measuring range
30 dB ... 130 dB
Resolution
0.1 dB
Accuracy
±1.5 dB v.Mw.


General technical data

Measurement functions
Lpeak, Leq
Time evaluation
slow (1 sec.), fast (125 ms)
Frequency
20 ... 12,500 Hz
Frequency weighting
A, C
Display type
LCD
Display refresh rate
3 x per second
Memory capacity
99 values

Storage at keystroke
Microphone type
Electric condenser
Automatic switch-off
10 min.
Standard(s)
Class 2
Power supply
Battery
Battery type
AAA battery (1.5V)
Menu language
English
Protection class
IP20
Operating conditions
0 ... 50 °C,10 ... 95 % r.H.
Dimensions (L x W x H)
177 x 60 x 35 mm
Weight
110 g

DELIVERY SCOPE
1 x Condition Monitoring Sound Level Meter PCE-354
3 x AAA batteries
1 x instruction manual
1 x instrument bag