Toys Usalama Upimaji Vifaa SL-S35 Sound Level Meter
SL-S35 Toys Usalama Upimaji Vifaa Sound Level Meter
Bidhaa kuanzishwa Sound Level Meter
Ni kutumika kupima kiwango cha shinikizo sauti, yanafaa kwa ajili ya kuchunguza karibu sikio toys, njuga toys, toys itapunguza, toys baruti cap, nyingine toys mkono uliofanyika, eneo kazi na ardhi toys stationary au binafsi inayotokana, akawatoa toys, mkono- kuanzia toys clockwork na mikono sauti ya toy wa mawe kubwa ya kuzuia sauti kupita kiasi kutoka kuharibu kusikia mtoto.
Vigezo zao la Sound Level Meter
| kipimo mbalimbali | 30 ~ 130 dBA, 35 ~ 130 DBC |
| usahihi | ± 1.5 dB |
| Digital & Azimio | 5 Bit & 0.1 dB |
| frequency majibu | 31.5Hz ~ 8.5KHz |
| Upimaji gear | 30 ~ 130, 40 ~ 90, 50 ~ 100 60 ~ 110, 80 ~ 130 |
| mzunguko sampuli | mara 2 / sek |
| Umeme | 1.5V AA betri 4 au DC 6V 100mA DC umeme |
| Bidhaa ukubwa | 256 * 70 * 35 mm |
Bidhaa Kipengele na Matumizi ya Sound Level Meter
Frequency Viktning tabia A (uigaji binadamu sikio) & C (mitambo kelele self)
Wakati tabia uteuzi haraka / polepole kiwango cha majibu
kipaza sauti 1/2 "condenser kipaza sauti, AC / DC signal pato; upeo lock
Overload kuonyesha ZAIDI / CHINI ishara dalili; uwezo mdogo kuonyesha, moja kwa moja shutdown / kufuta moja kwa moja shutdown
Packing njia PP sanduku + rangi sanduku
gramu bidhaa wavu uzito 308 (na betri)
Maelezo ya bidhaa za Sound Level Meter
Standard mtihani
IEC651 type2, ansi S1.4 type2.
