



MicroProfiling System
With the MicroProfiling System, you can precisely position and move all Unisense microsensors in order to perform microprofiles in an infinite number of different applications. Read more...
Precise positioning and movement
You get the full benefit of the fine-tipped Unisense microsensors, as the MicroProfiling System allows you to move the microsensors through your sample with step sizes down to 0.5 µm.
The MicroProfilling System is a high quality tool for microscale measurements in numerous types of applications, e.g. H2S profiles in biofilm, pH gradients in rat brains or oxygen concentrations in sediment samples.
The MicroProfiling system offers
- One system - endless applications
- Correct positioning of microsensors reduces the risk of breaking sensors
- Fully automatic system
- For all Unisense microsensors
- Manual or motorized setup
Manual or motorized MicroProfiling System
You can operate the micromanipulator by hand to document manual profiles. A dialog box in SensorTrace Profiling tells you to move the sensor tip to a desired position, which is logged with the sensor signal.
The manual MicroProfiling System is an economic and robust tool for completing microprofiles. Precision of the z-axis (depth) is down to 10 µm. On the x- and y-axes, the sensors can be manipulated with 100 µm precision.
MicroProfiles in 2D or 3D
The Motorized MicroProfiling System will allow you to complete one, two or three dimensional microprofiles automatically.
Depth, step size, measuring time, and number of replicates for the experiment are managed in our software SensorTrace Profiling, which also logs data and allows you to visualize your results while measuring.

System Components | Product |
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System Components
Sensor
|
Product
All Unisense Sensors and Electrodes
|
System Components
Amplifier
|
Product
Single or Multi Channel UniAmp
|
System Components
Micromanipulator
|
Product
MM33 or MM33-2 (Single or double head)
|
System Components
Motorized Microprofiling
|
Product
MOTCON (Motor controller) | MMS (Micromanipulator stage) | MMS-A (Stage adapter)
|
System Components
Software
|
Product
Software Suite including Profiling Software
|
System Components
Laboratory Stand
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Product
LS
|
System Components
Calibration Chamber
|
Product
CAL300
|
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Applications

How to quantify the consumption rate of oxygen as well as the oxygen exchange rate across the water - sediment interface

Needle sensors used for profiles in salt crusts.

Studying oxygen conditions of in vitro cell cultures

O2 and N2O microprofiles in sputum samples from cystic fibrosis patients with chronic Pseudomonas aeruginosa lung infection

The use of oxygen microelectrodes to study nitritation biofilms with different geometries