contract me

广州新赛格电子城3351 3352, 广东, China
mokia1985@gmail.com . ship worldwide and accept the paypal payment or Bank transfer Guangzhou,GuangDong,China 国内客户 电话联系 13580417781 广州新赛格电子城3351 3352

Saturday, July 21, 2012

photom 225 660nm 780nm 820nm 850nm optical power meter

MODEL 225 
Advanced multi functional model for SM and MM
MODEL 225 235High resolution 0.01dB
Modulated 270Hz and 2kHz
Model 225 :for POF and GI fiber
Wavelengths 660nm, 780nm,820nm and 850nm

Specifications
Model225 (for short wavelength)
Calibrated Wavelengths(nm)660,780,820,850
Measuring Range(dBm)-70 to +14.7
(100pW to 3mW)

Internal modulationFrequency 270Hz,2kHz±1.5%
Accuracy±0.20dB(±5%)
at 850nm,-20dBm

Analog output0 to 3V
Built-in sensorSi photodiode
(8mm dia.)

ResolutiondBm:0.01dB; dB:0.001dB(>=-50dBm),0.01dB(<-50dBm)
Fiber typePOF,GI(850nm)
FunctionsW/dB/dBm(REL), wavelength selection,auto-zeroing,
auto/manual range,average,data hold,
blank,internal modulation,etc
Display41/2digit LCD(30000 counts)
Power supplyBattery (UM-3)/4 pcs. or optional AC adapter
Battery life50 hours(at light source/backlight off)
Operating
Environment
0~40°C, 80% non-condensing
Dimension/Weight90(W)×190(H)×45(D)mm,450g