超小型ガス吸収セル(光路長 10 m)     


The 10m gas absorption cell is applied to spectral analysis and detection of various gases. The light path structure of the gas chamber uses a SlimBoss Gas Cell with excellent optical stability and high-stability optical package structure, which is mainly composed of a gas chamber cavity, a reflector, a standard optical fiber joint, a gas inlet and outlet, and a shockproof base. The unique suspension optical path design has excellent vibration and temperature stability, can work stably in various complex environments, and is very suitable for online real-time detection of various gases. It has low system noise and can be applied to trace gas analysis. 



製品 モデル


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光路長10 mの超小型ガス吸収セル   [PDF]  [RFQ]

LD-GC-10M
Stock NO.: H80060003
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パラメータ


特長

● The air chamber structure is stable and resistant to vibration and external extrusion

● The air chamber is small in size, compact in structure and convenient to carry

● Effective optical path length

● The input adopts standard single-mode optical fiber, and the output adopts PD or optical fiber

● Industrial online control

物理/光学特性

Parameters of Absorption Cell

Parameter

Technical Specification

Effective Optical Path

10m

Wavelength Coverage

1500~1700nm

Insertion Loss

≤2dB

The Maximum Input Optical Power

2mW

Optical Fiber Type

Ultra-strong bent insensitive fiber from YOFC

Output type

PD

mirror

Dielectric film

Withstand voltage range

≤0.3MPa

Gas interface

Φ 6 through

Gas volume

About 69mL

Overall dimensions

Figure 1

Total product weight

About 450g

Shell material

6061

Working temperature

-20 ~ +70

Storage temperature

-40 ~ +85


PD Parameters

Parameter

Symbol

Min

Typical Value

Max

Unit

Storage Temperature

Tstg

-50

-

+ 125

°C

Working Temperature

Top

-40

25

85

°C

PD Reversed Bias Voltage

VR

0

5

20

V

Linear Saturated Optical Power

VR=0V

2



mW

Saturated Optical Power

VR=5V

5



mW

Welding Temperature

Tsolt

26010

-

-

°Cs

Wavelength Coverage

λp

1200

-

1680

nm

Bandwidth


68

-

-

MHZ

Photosensitive Surface

Φ

1000

um

Responsivity 

Re=1310

0.85

-

-

AW

Re=1550

0.90

-

-

AW

Dark Current

ID(Te=+25°CVR=5V)

-

0.3

1.0

nA

Electric Capacity

CJ(VR=5Vf=1MHz)

-

5.0

6.0

pF

パッケージサイズ

Mechanical Dimension (unit: mm)

604875a4556f9.jpeg

応用 / 用途

● Monitoring of air pollutants

● Monitoring of coal-fired flue gas emission

● Monitoring of waste incineration emission

● Monitoring of pollutants in chemical parks

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