ƷԽ | Ƿ |
ɽ | ӹ |
Ʒ | ͺYTD15(C)ñͽ̽ |
̽ | Դ220V |
ģʽ | Χѯ |
̽Сѯ | ѯg |
γߴѯmm | ÷Χѯ |
HK2507 |
ƷԽ | Ƿ |
ɽ | ӹ |
Ʒ | ͺYTD15(C)ñͽ̽ |
̽ | Դ220V |
ģʽ | Χѯ |
̽Сѯ | ѯg |
γߴѯmm | ÷Χѯ |
HK2507 |
ԭϼ۸ͺšջַͬ屨ϵԱ
ߣ18654776433
ʱǣӢƣoptical time-domain reflectometerOTDRͨԲߵķ˽˵ľԡȱݡѡͷϵܵݹĺɢԭùڹдʱĺɢȡ˥Ϣڲ˥ͷġ˹ϵ㶨λԼ˽سȵķֲȣǹʩά***Ĺߡ
Ҫص
1 1m¼äԹ磻
2 45dB̬Χ128kݲ㣻
3*******˫ɫ˫һ廯ģ߹գã
4 ***LCDҰʾɼ
5 жֲģʽݽ
6 ͨŹԶܣ
7̫Զ̿ƹܣ
8 ˫USBӿڹܣU̡ӡͨSyncActivePCͨţ
9֧Bellcore GR196SR-4731ļʽ
10ص͵ѹ澯ܣ
11 WinCEӴϵͳӢIJ棻
12ÿӺ϶λVFLʼƹܣ
13 OTDRͷͿӷ㣻
14 ***ԻĶýѧٳΪרң
15 Ӧ践ԭ.
ģ A B C
IJ 1310nm/1550nm 1550nm/1625nm 1310nm/1550nm/1490nm
20nm 20nm 20nm
ù ģ ģ ģ
̬Χ 28/26dB 28/26dB 28/26dB
ȷ (1m+ȡ+0.003%)
¼ä2 1.6m
ֱ 0.250.5124816m
̣ģ 48163264128256km
ģ 10ns10240ns
ֵ 0.01Db
65K
Զ 0.05dB/dB
δ洢 800
÷Χ 1.000002.00000
ʾ ɫTFT LCD 5.1Ӣ 648*480ѡ
ӿ USB
ӿ FC/UPC䣬ѡܽͷ
Դ AC/DCѹΧ100V240V(1.***)
ƵΧ 50Hz ֱ15V20V(2A)
ڲ﮵أ 7.4V3200mAh
ԭϼ۸ͺšջַͬ屨ϵԱ
ߣ18654776433
ҵ | ι˾ | ͳһô | 913708114932530808 |
---|---|---|---|
2014-03-18 | / | ||
עʱ | 300(Ԫ) | עַ | ɽʡγ·18лӪƼ232310 |
Ӫҵ | 2014-03-18 ̶ | Ǽǻ | γгල |
ӪΧ | ûе豸·豸ũе豸豸̻е豸е豸ġDZֲĵۣúе豸װơзۣϢҵͨPĽҵ뾭ĿزɿչӪ |