Ceyear 2498D Manual do utilizador - Página 11

Procurar online ou descarregar pdf Manual do utilizador para Instrumentos de medição Ceyear 2498D. Ceyear 2498D 15 páginas. Optical power meter

Chapter III Main Technical Indicators and Working Principles

1 Technical Indicators*

Power meter operating wavelength:

P1 module power range:

P2 module power range:

P1 module power accuracy:

P2 module power accuracy:

Resolution:

Light source part:

Center wavelength: 1310±20nm & 1550±20nm

Output optical power: ≥-3 dBm

Short-term stability: ±0.05dB/15min

2 Environmental adaptability

Working temperature:

Storage temperature:

Working humidity:

Working power: adapter (input 110~240V

Rechargeable battery (nominal voltage: 3.7V, ≥1000mAh)

3 AA alkaline dry batteries (not included in this product's accessories).

3 Mechanical features

Optical interface type: FC/PC, P2 module with optional SC/ST/LC

Electrical interface type: Micro-USB

Max. boundary dimension:

Weight: ≤0.5kg

*Note: Test conditions of technical specifications are as follows: temperature: 23 ° C ± 2 ° C, humidity: 20%

~ 80% RH.

Chapter III Main Technical Indicators and Working Principles

-10℃~+55℃

-50℃~+70℃

5% to 95% RH

86×186×40 (width × height × depth, mm)

850nm, 1300nm, 1310nm, and 1550nm

-70dBm～+3dBm

-50dBm～+26dBm

±0.25dB (-55dBm ~ +3dBm),

±0.25dB ± 0.1nW (-70dBm ~ -55dBm)

±0.25dB (-35dBm ~ +26dBm),

±0.25dB ± 10nW (-50dBm ~ -35dBm)

0.01dB

, 50~60Hz; output DC5V, ≥1A),