ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring range: 25 ... 136 db(A)
Accuracy: Class 2
Frequency range: 20 Hz ... 12.5 kHz
Standards: GB/T 3785.1-2010; GB/T 3785.2-2010; IEC 60651:1979; IEC 60804:2000; IEC 61672-1:2013; ANSI S1.4-1983; ANSI S1.43-1997
Frequency analysis: 1/1 Octave band filter: 20 Hz ... 8 kHz
1/3 Octave band filter: 20 Hz ... 12.5 kHz
Microphone: 1/2" 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)
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), RS-232
Voltage output: AC 5V RMS
DC 10 mV/db
Power supply: 4 x 1.5V AA Batteries
12V / 1 A Power plug
5V / 1 A USB
Battery life: Min. 10 h continuous use
Dimensions: 70 x 300 x 36 mm / 2.76 x 11.81 x 1.42 in (W x H x D)
Weight: Approx. 620 g / 1.4 lbs incl. batteries
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 Scope:
1 x Outdoor Condition Monitoring Sound Level 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 is a free download
1 x Power adapter
1 x Suitcase
1 x User manual
1 x Outdoor Sound 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)
1 x ISO calibration certificate
