ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specification
Measuring range: 25 ... 136 db(A)
Accuracy: Class 2
Frequency range: 20 Hz ... 12.5 kHz
Standards
GB/T3785.1-2010
GB/T3785.2-2010
IEC60651:1979
IEC60804:2000
IEC61672-1:2013
ANSI S1.4-1983
ANSI S1.43-1997
Frequency analysis
Octave band filter: 20Hz ... 8kHz
1/3 Octave band filter: 20Hz ... 12.5kHz
Microphone
1/2" measurement microphone class 2
Sensitivity: 40 mV/PA
Frequency range: 20 Hz ... 12.5 kHz
Connection: TNC
Power supply: ICCP Standard
Data-logging interval: 1 s ... 24 h (adjustable)
Measuring functions:
LXY(SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN.
X = Frequency weighting: A, B, C, Z;
Y = Time weighting: F, S, I;
N = Statistics in %: 1 ... 99 %
24 hour measurement: Automatic measurement with data storage
Frequency weightings: A, B, C, Z
Time weightings: Fast (F), Slow (S), Pulse(I), Peak
Inherent noise:
Microphone: 20 db(A), 26 db(C), 31 db(Z)
Electronics: 14 db(A), 19 db(C), 24 db(Z)
AD converter: 24 Bit
Sample rate
Standard: 48 kHz
LN Mode: 20 ms
Measuring display
Numerical
Bar graph
Graphical
Display: 160 x 160 Pixel LCD with backlight
Memory: 4 GB Micro SD card
Interface: USB (Memory readable via software or directly as mass storage)
RS232
Voltage output
AC 5V RMS
DC 10 mV/db
Alarm: Adjustable
Power supply
4 x 1.5 V AA batteries
12 V / 1 A power plug
5 V / 1 A USB
Operating time battery mode: min. 10 h
Dimensions: 70 x 300 x 36 mm / 2.76 x 11.81 x 1.42" (W x H x D)
Weight: approx. 620 g / 1.4 lbs incl. batteries
Transport case: PELI 1510 with rollers with grid foam
Protection: IP65
Outdoor Noise Level Meter Kit
Connections on the suitcase: Microphone: TNC
12 V charging voltage: XLR
110 V / 230 V charging voltage: PowerCon TRU
Charger Victron Blue Smart: 12 V / 4 A IP65
Internal batteries: 2 x 12 V / 12 Ah lead gel
Battery running time: min. 10 days
Power supply: with charger EU version: 180 ... 265 V AC
with charger US version: 100 ... 130 V AC
battery operation: 2 x 12 V / 12 Ah
Cable length: Microphone cable: 2 m / 6 ft 6" with TNC connector
Power supply: 2 m / 6 ft 6" with PowerCon TRU
Dimensions: 56 x 35 x 23 cm / 2.2 x 1.3 x 0.9"
Weight: ca. 14 kg / 30 lb 13 oz with batteries; ca. 8 kg / 17 lb 10 oz without batteries
Delivery contents
1 x Noise Dose Meter PCE-428-EKIT incl. Outdoor Noise Level Meter Kit
1 x 1/2" measurement microphone class 2
1 x Wind noise suppression (foam ball)
1 x USB interface cable
1 x Software
1 x Power adapter
1 x Suitcase
1 x User manual
1 x ISO calibration certificate
1 x Outdoor Noise Level Meter Kit PCE-4xx-EKIT
1 x Waterproof PELI transport case
1 x Wind and rain protection for microphone of the PCE-4xx series
1 x Charger for internal batteries
2 x 12 V lead gel batteries
1 x Tripod
1 x 2 m / 6ft 6" microphone cable
1 x Connection cable for power supply 110 V / 230 V(optional Schuko or US connection)
