pH Microsensors
pH Microsensors HP5
FTC-SU-HP5-S
Single-Use pH Flow-Through Cell FTC-SU-HP5-S (Minimum Order Quantity: 3)
- Single-use flow-through cell
- Precise online monitoring of pH in perfusion systems
- Different sizes and shapes for various flow rates
- Easy connection to external tubing
- Customized connectors are available, e. g. CPC
A miniaturized optical pH sensor is attached to a color coded stick, which can be attached to flow-through cells of different size and shape, according to requirements. A polymer optical fiber connects the sensor inside the flow-through cell to the pH meter. The single-use T-cell of the FTC-SU-HP5-S is made of polycarbonate and all parts come beta-irradiated.
Specification
FTC: flow-through cell
SU: single use
HP5: pH sensitive coating pH 5 - 8
S: beta-irradiated
FTC-SU-HP5-US
Single-Use pH Flow-Through Cell FTC-SU-HP5-US (Minimum Order Quantity: 3)
- Single-use flow-through cell
- Precise online monitoring of pH in perfusion systems
- Different sizes and shapes for various flow rates
- Easy connection to external tubing
- Customized connectors are available, e. g. CPC
The FTC-SU-HP5-US consists of a miniaturized optical pH sensor on a color coded stick, which is attached to a single-use T-cell. The sensor stick can be mounted on flow-through cells of different size and shape, according to requirements. The sensor inside the FTC is connected to the pH meter via polymer optical fiber and allows contactless measurements in perfusion systems. The FTC-SU-HP5-US is made of polycarbonate.
Specification
FTC: flow-through cell
SU: single use
HP8: pH sensitive coating pH 5 - 8
US: unsterile
IMP-HP5-L5-LIC1-BGF3-OIW
Implantable pH Microsensor IMP-HP5 (Minimum Order Quantity: 3)
- High spatial resolution
- Measurement in smallest volumes
- Designed for customized applications
- Integration into plant and animal tissue
- Optimized for culture media and physiological solutions
- Independent of electromagnetic fields
The implantable pH Microsensor IMP-HP5 is not mounted into any additional housing and therefore ideally suited for implementation in customized applications. The bare glass fiber tip can be mounted to your own housings, steel tubes, catheters, etc. This tiny probe has a tip size of 150 μm, while the outer diameter ranges from 140 μm to 900 μm. As the IMP-HP5 is free of metal, it can be used in the presence of high electromagnetical fields and even NMR environment.
Specification
IMP: implantable sensor
HP5: pH sensitive coating pH 5 - 8
L5: length of optical fiber is 5 meter
LIC1: length of inner cladding is 1 cm
BGF3: length of bare glass fiber is 3 mm
OIW: optical isolation: white
NTH-HP5-L5-NS20/0.4-OIW
Needle-type pH Microsensor NTH-HP5 (Minimum Order Quantity: 3)
- High spatial resolution
- Measurement in smallest volumes
- Profiling of pH gradients
- Integration into plant and animal tissue
- Optimized for culture media and physiological solutions
The NTH-HP5 is designed for measuring in small volumes. The sensor is based on a 140 μm silica fiber which enables integration into manifold small scale environments. With its protective syringe needle housing the NTH-HP5 can easily penetrate tissue, septum rubber or packaging materials. After penetration the sensor tip is extended for measurements.
Specification
NTH: needle-type sensor
HP5: pH sensitive coating pH 5 - 8
L5: length of optical fiber is 5 meter
NS20/0.4: mounted in a stainless needle with 20 mm length and 0.4 mm diameter
OIW: optical isolation: whit
PM-HP5-L2.5-NB40/0.5-OIW
Profiling pH Microsensor PM-HP5 (Minimum Order Quantity: 3)
- Close-fitting fiber guidance
- Mechanical interlock
- High spatial resolution
- Measurement in smallest volumes
- Profiling of pH gradients
The pH Profiling Microsensor can be used for all profiling applications in semi-solid substrates, such as sediments, microbial mats or biofilms. The PM-HP5 is the most robust version of PreSens pH Microsensors and has a close-fitting fiber guidance and mechanical interlock for precise vertical localization of the measurement tip. The sensor tip is extendable with a turning mechanism.
Specification
PM: Profiling pH microsensor
HP5: pH sensitive coating pH 5 - 8
L2.5: length of optical fiber is 2.5 meter
NB40/0.5: mounted in a blunt stainless needle with 40 mm length and 0.5 mm outer diameter
OIW: optical isolation: white
PM-HP5-L2.5-NB75/0.5-OIW
Profiling pH Microsensor PM-HP5 (Minimum Order Quantity: 3)
- Close-fitting fiber guidance
- Mechanical interlock
- High spatial resolution
- Measurement in smallest volumes
- Profiling of pH gradients
The pH Profiling Microsensor can be used for all profiling applications in semi-solid substrates, such as sediments, microbial mats or biofilms. The PM-HP5 is the most robust version of PreSens pH Microsensors and has a close-fitting fiber guidance and mechanical interlock for precise vertical localization of the measurement tip. The sensor tip is extendable with a turning mechanism.
Specification
PM: Profiling pH microsensor
HP5: pH sensitive coating pH 5 - 8
L2.5: length of optical fiber is 2.5 meter
NB75/0.5: mounted in a blunt stainless needle with 75 mm length and 0.5 mm outer diameter
OIW: optical isolation: white
PM-HP5-L2.5-NS40/0.5-OIW
Profiling pH Microsensor PM-HP5 (Minimum Order Quantity: 3)
- Close-fitting fiber guidance
- Mechanical interlock
- High spatial resolution
- Measurement in smallest volumes
- Profiling of pH gradients
The pH Profiling Microsensor can be used for all profiling applications in semi-solid substrates, such as sediments, microbial mats or biofilms. The PM-HP5 is the most robust version of PreSens pH Microsensors and has a close-fitting fiber guidance and mechanical interlock for precise vertical localization of the measurement tip. The sensor tip is extendable with a turning mechanism.
Specification
PM: Profiling pH microsensor
HP5: pH sensitive coating pH 5 - 8
L2.5: length of optical fiber is 2.5 meter
NS40/0.5: mounted in a sharp stainless needle with 40 mm length and 0.5 mm outer diameter
OIW: optical isolation: white
SP-HP5-F100-D5-S
pH Sensor Spots SP-HP5 (Minimum Order Quantity: 10)
- Online monitoring without sampling
- Contactless measurements through the vessel wall
- Pre-calibrated
- Applicable from microliter to production scale
- Optimized for culture media and physiological solutions
The SP-HP5 allow online monitoring and are optimized for physiological solutions and culture media. The spots are mounted in transparent vessels made of glass or plastic and then read out contactless from the outside - through the container wall. The sensors are pre-calibrated and ready-to-use.
Specification
SP: planar sensor spot
HP5: pH sensitive coating pH 5 - 8
F100: polycarbonate support foil 100 micrometer thick
D5: diameter 5 mm
S: irradiated
SP-HP5-F100-D5-US
pH Sensor Spots SP-HP5 (Minimum Order Quantity: 10)
- Online monitoring without sampling
- Contactless measurements through the vessel wall
- Pre-calibrated
- Applicable from microliter to production scale
- Optimized for culture media and physiological solutions
The SP-HP5 allow online monitoring and are optimized for physiological solutions and culture media. The spots are mounted in transparent vessels made of glass or plastic and then read out contactless from the outside - through the container wall. The sensors are pre-calibrated and ready-to-use.
Specification
SP: planar sensor spot
HP5: pH sensitive coating pH 5 - 8
F100: polycarbonate support foil 100 micrometer thick
D5: diameter 5 mm
US: not sterile
SST-HP5-US
pH Sensor Stick SST-HP5-US (Minimum Order Quantity: 3)
- Non-invasive pH measurements in a range of pH 5.5 - 8.5
- Small size
- Easy connection via Luer Lock
- For customized integration & pefusion cell culture monitoring
This Luer Lock adapter is equipped with a miniaturized pH Sensor Spot type HP5 (measurement range pH 5.5 - 8.5). A polymer optical fiber is attached to the Sensor Stick and connects it to a pH meter. This way continuous, non-invasive pH measurements can be performed. The pH Sensor Stick can easily be integrated in customer specific flow-through cells or experimental set-ups via Luer connectors. The SST-HP5-US is independent of flow velocity or electromagnetic fields and due to its small size it can be implemented in many set-ups where other pH measurement equipment simply does not fit.
Specification
SST: sensor stick
HP5: pH sensitive coating
US: not irradiated
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