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pH-1 Micro meter for pH micro sensors

7,640.00 (EUR)

Features

  • Optical micro sensor pH meter
  • Measurement range: 5.5 - 9 pH
  • No reference electrode needed
  • Immune to electrical and magnetic interference
  • pH sensing based on average luminescence lifetime detection (patented DLR technology)
  • Two 0-5VDC analog outputs with BNC connector for external logger or A/D device
  • One external trigger input (TTL)
  • Small footprint

 

The pH-1 Micro instrument is a precise single channel, temperature compensated pH meter, for use with fiber optic pH micro sensors. It requires a PC for operation and is controlled via included software for Windows, which also saves and visualizes the measured values.

Customized needle pH micro sensor, min 3 pcs

250.00 (EUR)

Features

  • BOBS™ compatible
  • High spatial resolution (<140 µm)
  • No reference electrode needed
  • High temporal resolution (1-2 sec)
  • Measurement range: 5.5 - 9 pH
  • No reference electrode needed
  • Immune to electrical and magnetic interference
  • pH sensing based on average luminescence lifetime detection (patented DLR technology)

 

This fiber optic micro pH sensor is housed inside a 70 mm long syringe needle compatible with the sample holder for our BOBS™ instrument to allow real-time measurements of pH in micro liter samples.
The pH sensitive tip of the optical fiber is protected inside a stainless steel needle, but for measurement purposes the tip can be exposed by pressing a plunger. This design allows for easy penetration through skin, a rubber septum or any other harsh material as well as for secure transportation and insertion.