Transmission immersion probe fiber    

1. What is a transmission immersion probe fiber?

Jinzhi Optoelectronics transmission immersion probe fiber is suitable for measuring transmittance 

and absorbance in liquid samples. Unlike cuvette-based devices, the probe tip is immersed in the sample; 

liquid can flow freely into the opening in the probe tip. This method allows direct measurement of the 

sample and is ideal for applications that require measurement at the time of purchase, such as monitoring 

chemical reactions or water testing (see the Applications tab for details). A complete transmission immersion 

probe requires the purchase of a fiber bundle and a probe.The optical fiber is equipped with a .35mm (1/4 inch) probe, 

and other specifications can also be customized. The ends are fiber optic connectors such as SMA905 or FC, which can be customized.

2. Characteristics of transmission immersion probe fiber

1.316 good corrosion resistance

2. Optical fiber 50um-1500um optional

3. Diversified selection of connectors, special customization

4. The wavelength range of 190nm-2500nm can be selected

3. Application of transmission immersion probe fibe

1. Food safety testing

2. Liquid absorbance detection

3. For transmission immersion probes

4. Optical application experiment, research measurement, etc.

5. Industrial silicon wafer, liquid, spectral detection, etc.

4. Attenuation and parameters of optical fiber of transmission immersion probe

4. Optical fiber structure diagram:

5. Structure diagram of transmission immersion probe:

6. The transmission immersion probe can be mounted on the transmission immersion probe fiber. 

The probe tip has an opening that allows the liquid sample to flow freely into the measurement area 

during measurement. Each tip has a diffuse reflector at the end that reflects light emerging from the 

probe's fiber bundle. A protective film on the mirror surface allows it to be immersed in liquids. 

Probes can be cleaned using acetone and an ultrasonic cleaner for reuse. The optical path length is 5mm, 

10mm optional. The longer the length, the longer the light in the probe tip interacts with the sample medium; 

therefore, using a longer probe tip helps improve the signal-to-noise ratio for low absorbance samples. 

Conversely, shorter probe tips are more suitable for handling high absorbance samples. In general, 

the longer the length, the greater the transmission loss of the probe. Therefore, choosing the appropriate 

light source and probe length according to the experiment is critical for optimizing the measurement effect.

5. Shenzhen Jinzhi Optoelectronics Technology Co., Ltd. 

mainly provides transmission immersion probe optical fiber products as follows:

Transmission immersion probe fibers are suitable for measuring transmittance and absorbance in liquid samples. 

Unlike cuvette-based devices, the probe tip is immersed in the sample; liquid can flow freely into the opening in the probe tip.

This method enables direct measurement of samples and is ideal for applications requiring real-time measurements, 

such as monitoring chemical reactions or water testing (see the Applications tab for details). 

A complete transmission immersion probe requires the purchase of a fiber bundle and a probe.

The optical fiber is equipped with a 6.35mm (1/4 inch) probe, and other specifications can also be customized. 

The ends are fiber optic connectors such as SMA905 or FC, which can be customized

Products include:

One 6+1 transmission immersion probe fiber + one transmission immersion probe (adjustable probe holder not included)

1. Jumper finished product:

2. Connector

3. Optical fiber cable

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                         For further technical knowledge and product information, the contact information is as follows:

                                            Toll Free: 400-160-8187 Email: sales@kinz-pof.com Website: www.kinz-pof.com