KuonyeshaOnyesha |
Kuonyesha safu mbili,Kuonyesha Max1999 |
Onyesha updates |
Kila sekunde1mara ya pili |
|
Kufikia viwango
|
IEC 61672-1:2002 Class2
JJG-188-2002 Class 2
CNS NO.7129
IEC60651:1979 TYPE 2
IEC60804:2000 TYPE 2
ANSI S1.4:1983 Type1
|
Mikrofoni |
1/2Inch polarized capacitive microphone |
Miradi ya kupima |
Lxyp ,Lxmax ,Lxmin, Lxeq,LAE,Lcpeak,RT60 |
Kipimo mbalimbali |
30dBhadi130dB (A)
35dBhadi130dB (C)
40dBhadi130dB (Z)
|
Dynamic mbalimbali |
1 00 dB |
Mipangilio ya muda wa pointi |
Mwongozo, 10sekunde, 1Dakika, 5Dakika, 10Dakika, 30Dakika, 1Saa, 8Saa, 16Saa, 24Saa |
Uwezo wa kumbukumbu ya ndani |
24C512 × 4Idadi ya rekodi ya juu37000 |
Micro SDkadi |
Micro SDMsaada mkubwa wa kadi4GB;37000Nafasi ya kumbukumbu ya data ya kalamu300KB |
Kiwango cha juuCWeighted kipimo mbalimbali |
70~133 dB |
Uzito wa Muda |
haraka (Fast),polepole (Slow),Pulse Sauti(IMPULSE) ,Kiwango cha juu (PEAKMuda wa kupima uzito |
Uzito wa mzunguko |
A/C/Z |
Frequency mbalimbali |
31.5Hz~8KHz(ST-107)
20Hz~8KHz(ST-107S)
20Hz~16KHz(ST-109)
|
DCpato |
2Vdc/130dB |
ACpato |
2Vrms/130dB |
Wakati wa kuanza |
<10 Second |
umemechanzo |
30 Saa(AA,3No alkaline betri4ya) |
ACKugeukaDCTransformer ya |
Kuingia VoltageAC 100V~240V ;Voltage ya patoDC 6V~9V/500mA |
miguuinchi |
285(urefu) x 90(upana) x 39(ya juu) mm |