Optical Multimeter, Brand Name : Microwavetelecom

We offer m-207 handheld optical multi meter integrates the functions of an intelligent optical power meter module and of a highly stable light source module in one unit which can perform closed-loop tests by incorporating both modules. Individual regimes of operation can also be manually chosen using menu operation to switch functions. A perfect combination to make your optical fiber tests a lot more convenient.featuresincludes all the outstanding functions of handheld intelligent power meter(m-206)includes all the outstanding functions of handheld stable light source(m-108)switching of the power meter function and that of the light source by menu operationdifferent light sources and power meters can be built into m-207
applicationsmaintenance in telecommaintenance catvtest lab of optical fibersother fiber optic measurements
specifications
type m-207a m-207c
optical power meter module
detector type ingaas
measurement range(dbm) -70-+6 -50-+26
uncertainty 5%
calibrated wavelengths(nm) 850,980,1300,1310,1490,1550
rosolution(db) 0.01
data storage capacity 240 data items
identification frequency rang 10hz-60khz
optical connector fc(interchangeable sc,st)
optical light source module
emitter type fp-ld
wavelengths 1310/1550(other wavelengths can be optional
output power(dbm) -7
spectral width ≤10nm
output stability ±0.05db/15mins; ±0.1db/8hours
modulation frequencies 270hz, 1khz, 2khz
optical connector fc/pc
general specifications of multi meter
power supply rechargeable battery + power supply adaptor
communication interface rs232
battery operating time ≥6hours(both power meter and light source are working); ≥28hours(only power meter is working)
auto-off time 10mins
operating temperature(℃) -10-+60
storage temperature(℃) -25-+70
dimension(mm) 210*115*55
weight(g) 540.