TW-F5 Optical Multimeter is handheld and intelligent multi-function measurement instrument integrating with LD source and optical power range module, TW-F5 series could provide light source of single/double-wavelength continuous light and all functions of TW-4E series optical power meter, and the wavelength of light source could be 850nm, 1310nm, 1550nm, 1625nm, 1490nm. It is the best selection for major engineering test operators and technicians. It is applicable for field operation and high-precision measurement under laboratory.

II． Features   

l         4 1/2 digit LCD display, multi-unit display mode for shift: nW,uW,mW,dBm,dB

l         Automatic range shift

l         Automatic turn-off time can be set

l         Automatic reset

l         Multi-wavelength measurement, Auto frequency identifying: 270Hz、1kHz、2kHz

l         Data storage function; 1000 groups for storage

l         PC real-time data monitor function

l         Low power alarm of battery

 

 

Parameter	Unit	Technical parameter
Model（*）		TW-F5AX	TW-F5BX
Wavelength	nm	850/1310/1550/1625/1490（single/double）
Light-emitting parts		LD
Output power	dBm	-6（error：±0.2）
Output stability	dB	±0.03dB/15min ； ±0.05dB/8h
Wavelength of optical power meter	nm	850、980、1300、1310、1490、1550、1625
Measurement range	dBm	－70～+10	－50～+26
Measurement accuracy		±5%
Power supply		2×1.5V nickel-hydrogen rechargeable batteries

 

External dimensions	mm	140×72×38
Weight	kg	0.25
Working temperature	℃	-10～+50
Storage temperature	℃	-40～+70

*备注：X：01（1310），02（1550），03（1310/1550），04（850），05（1625），06（1490）

 

 

 

No.	Items	Qty.
1	TW-F5 Optical Multimeter	1 PC
Document
2	User’s manual	1 PC
3	Testing report	1 PC
4	Certificate/warranty	1 PC
5	Packing list	1 PC
6	CD	1 PC
Bundle accessories
7	1.5V nickel-hydrogen rechargeable batteries（build-in）	2 PCS
8	RS232 interface cable	1 PC
9	power adapter	1 PC
10	ST connector	2 PCS
11	SC connector	2 PCS
12	FC connector	2 PCS