PTFE top cover for pipetting

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$136.85
SKU:
TOPCOV-PTFE-OPEN-WH
Condition:
New
Availability:
Usually ships in 3 days.
Minimum Purchase:
1 unit
Shipped with:
Protective nylon cap

Product Overview

PTFE open cover for direct access to the sensor (e.g.: pipetting, external environment exposure).


The top  cover for pipetting consists of a nylon frame with an integrated open Teflon reservoire. The open cover is designed in order to guarantee the lowest possible sample volume requirement. You can directly pipette a minimal amount of liquid to cover the sensor. This cover is suitable for evaporation studies, external reactions chemical reactions.The Teflon window is particularly suitable for use with aggressive substances (e.g.: solvents). 

 

  • - PTFE open window
  • - O-ring
  • - Sensor surface

In order to host sensors with different thickness we designed a rotating mechanism that holds, the top flow cover. Thank to this solution, it is possible to obtain  a dual function. From one side it is  possible to regulate the fluidic cover height respect to the sensor surface. On the other hand, it is possible to fine-tuning the oring pressure above the quartz crystal surface. 
 

 

NOTE: The Flow cover is compatible with all openQCM devices that use our sensor module

O-Ring Material KFM (Viton®)
O-ring hardness 75
Typical Sample volume 20–70 µL
Materials Nylon, nickel-plated Neodymium, PTFE (Teflon®) and Viton® (O-ring)
Exposed materials to the samples PTFE (Teflon®) and Viton® (O-ring)

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