Sound Level Data Logger PCE-323

Sound Level Data Logger PCE-323
Instrument Laboratorium

Deskripsi produk
DESCRIPTION
Bluetooth sound level data logger for Android and iOS / Accuracy class 2 / live view / Battery and power adapter / PC connection with software / Frequency weighting A and C / Tripod mount / Measuring range 30 ... 130 dB / Optionally with ISO calibration certificate
The sound level data logger has a measuring range of 30 … 130 dB and can be used where sources of noise are to be recorded. For example, the sound level data logger is used to control the noise level on stamping presses, ventilation systems or on busy roads. With the push of a button, you can switch between the frequency ratings A and C on the Bluetooth sound level data logger. With the data logger function of the sound level data logger, up to 32700 readings can be recorded. For optimal positioning of the microphone, the sound level data logger can also be mounted on a tripod.


With the Bluetooth interface, the Bluetooth sound level meter can be set up with an Android or iOS device. The measured values ​​from the Bluetooth sound level meter live can be transmitted and saved via the free app. The values ​​measured by the sound level data logger can then be exported in CSV file format for further processing.

In addition to the Bluetooth interface, the sound level data logger also has a mini USB interface. This allows the Bluetooth sound level data logger to be connected to a computer. With the software for the Bluetooth sound level data logger, the measured values ​​can then be transmitted live to the PC and, if necessary, exported as a CSV for further processing.

With the included 12V DC power supply, the Bluetooth sound level data logger can be used stationary. For mobile use, the Bluetooth sound level data logger can be operated with a 9V block battery. The transport case enables safe transport for the Bluetooth sound level data logger for mobile use. Optionally, the Bluetooth sound level data logger can be equipped with an ISO calibration certificate.
HIGHLIGHTS
- Accuracy class 2
- Measuring range 30 ... 130 dB
- Different noise level ranges
- Bluetooth interface with free app
- Battery and power adapter
- Frequency weighting A and C

SPECIFICATION
Noise level ranges
Auto 30 ... 130 dB

High 80 ... 130 dB

Medium 50 ... 100 dB

Low 30 ... 80 dB
Dynamic range
50 dB
Resolution
0.1 dB
Accuracy
±1.4 dB (under reference conditions @ 94 dB, 1 KHz)
Accuracy class
IEC61672-1 Class 2


Frequency range
31.5 Hz...8 kHz
Time rating
FAST (125 ms), SLOW (1 s)


Frequency weighting
A and C
Microphone type
1/2" electret condenser
Display
4-digit LCD display with background lighting
Display update
2 Hz
Data storage
32700 readings
Storage interval
1 ... 59 seconds
Analog output over
1 Vrms/dB AC (impedance 100)
3.5 mm jack connection
10 mV/dB DC (impedance 1k)
Data interface
USB, Bluetooth 4.0
Bracket
3/8" connection
Functions
MIN, MAX, HOLD

Indication when noise level exceeds or falls below threshold
Shutdown
Automatically after ca. 15 minutes of inactivity
Power supply
9 V block battery
Mains adapter
Primary: 100 ... 240 V AC, 50 / 60 Hz, 0.2 A

Secondary: 9 V DC, 0.5 A
Operating conditions
0 ... +40 °C / 32 .. 104 °F, 10 ... 90 % RH, non-condensing

Altitude <2000 m / 6561 ft
Storage conditions
-10 ... +60 °C / 14 ... 140 °F, 10 ... 75 % RH, non-condensing
Dimensions
278 x 76 x 50 mm / 10.9 x 3.0 x 2"
Weight
350 g / 12.3 oz

DELIVERY SCOPE
1 x Bluetooth sound level data logger PCE-323
1 x Mini Tripod
1 x Screwdriver
1 x Software CD
1 x carrying case
1 x 9V block battery
1 x Instruction Manual