Redmark Industry Sdn Bhd
141-2, Jalan Radin Bagus, Bandar Baru Sri Petaling, 57000 Kuala Lumpur, Malaysia.
+603-9054 6939
+6012-499 2103

Redmark Industry (Penang)
Sdn Bhd

7206, Mez Floor, Kompleks Perniagaan Pangsapuri Seri Cemerlang, Jalan Kampung Paya, Kampung Paya, 12200 Butterworth, Penang, Malaysia.
+6013-399 2103
sales@redmarkindustry.com
chuin@redmarkindustry.com

Sound Level Data Logger PCE-325D

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Sound Level Data Logger PCE-325D Sound Level Meter Environmental Testing Systems


Sound Level Data Logger/Frequency 31.5... 8,000 Hz/ recording mode/ measurement functions:HOLD,MIN,MAX/ data update 500 ms

Our sound level data logger records and visualizes sound levels in the range from 30 to 130 dB. It has three manual measuring ranges and an automatic measuring range mode. When the device is switched on, the automatic mode with a range of 30 to 130 dB is activated by default. The manual ranges are 30 to 90 dB, 50 to 110 dB and 70 to 130 dB.


The user can choose between the frequency weightings A and C and between the time weightings ''Fast'' and ''Slow'' at the touch of a button. Before the recording mode can be started, the condition monitor must be connected to a PC via a micro USB port and the parameters configured using the PC software. The storage interval, the number of measured values and also the starting point of the sound level data logger can be set. Up to 32000 measured values can be recorded with this function. The interval can be set on the sound level data logger in steps from 1s to max. 24h.

The sound level data logger has the MIN, MAX and HOLD functions. In addition, the device switches off automatically after about 3 minutes of inactivity to extend the operating time of the battery. The ''Auto Power Off'' function can also be deactivated. The sound level meter is charged via the micro-USB interface and comes in a practical case for transportation.


Hightlight

- Measuring range from 30 ... 130 dB
- Auto and manual measurement range selection
- Measurement functions: HOLD, MIN, MAX
- Adjustable sound level data logger
- Time weighting F and S
- Frequency weighting A and C
- Automatic switch-off
- PC software

Specification 
 
Sound level  
Measurement range   30 dB ... 90 dB
Resolution   0.1 dB
Accuracy   ±1.5 dB (at reference conditions of 94 dB and 1 kHz)
   
Sound level  
Measurement range   50 dB ... 110 dB
Resolution   0.1 dB
Accuracy   ±1.5 dB (at reference conditions of 94 dB and 1 kHz)
   
Sound level  
Measuring range   70 dB ... 130 dB
Resolution   0.1 dB
Accuracy   ±1.5 dB (at reference conditions of 94 dB and 1 kHz)
   
General technical data  
Measurement functions   MIN, MAX, HOLD
Time evaluation   fast (125 ms), slow (1 sec.)
Frequency   31.5 ... 8000 Hz
Frequency rating   A, C
Display type   LCD
Display refresh rate   500 mS
Memory medium   Internal memory
Memory capacity   32000 values
Memory interval of   1 s
Storage interval to   24 h
Microphone type   Electret condenser
Interface   Micro-USB
Standard(s)   IEC 61672-1 (Class II)
Automatic switch-off   3 min
Automatic switch-off can be deactivated   yes
Menu language   English
Protection class (device)   IP52
Power supply   5V DC
Plug type   Euro plug device
Weight   307 g
Dimensions (L x W x H)   248 x 90 x 35 mm
Operating conditions   -10 ... 50 °C , 0 ... 80 % r.H
Storage conditions   -20 ... 50 °C , 0 ... 80 % r.H
Capacity   2500 mAh

Delivery Scope 

1 x PCE-325D sound level data logger
1 x Micro-USB cable
1 x Service bag
1 x Operating instructions

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