Products

Mini Series
MINI OPTICAL POWER METER 211B
Pocket-sized, Ultra small, light weight and high resolution 0.01dB

[ MiNi Power Meter ]
High resolution 0.01dB
Dynamic range : 75dB
Relative measurement function (dB)
High speed measurement by advanced A/D
Only 1 Ni-Cd battery drive
Auto power-off function after 10 min.

Specifications

Power Meter

Model 211B
Calibrated Wavelengths 850,1310,1490,1550nm
Measuring Range -70 to +5dBm
Accuracy ±3%(k=2) at 1310nm,-10dBm, 23±5℃
Built-in sensor InGaAs Photo diode (φ1mm dia.)
Resolution dBm: 0.01dB (>=-50dBm)
Fiber Type GI, SM
Functions Relative measurement(dB), ZERO SRT
Auto power off (10min.)
Display 3 1/2 digit LCD
Power supply Battery
(Manganese, Alkaline, Ni-Cd/NiMH)
Battery life Approx. 50hrs. (Alkaline Panasonic LR6(G))
Operating Environment -10 to +50℃, <=80%RH
(without condensation)
Dimension 61(W) x 99(H) x 22(D) mm (Maind frame)
65(W) x 120(H) x 24(D) mm (incl. Case)
Weight Approx. 130g
(incl. battery, cover and connector adapter)
Option Filter-in Adapter 180-FSC
* Model 211A is discontinued. Replacement product is Model 211B.
Accesories

Standard Accessories


Connector adaptor Model 180-SC

1 pc.
UM-3 (AA) Batteries 1 pc.
Covering case 1 pc.
Wrist strap 1 pc.
Instruction manual 1 pc.

Optional Accessories


Connector Adapter

180 series



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