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Needle micro oxygen sensor NFSG-PSt7
SKU: NFSG-PSt7
Manufacturer: РreSens
Availability: Order only
The NFSG-PSt7 Fixed Tip Micro Needle Oxygen Sensor is ideal for headspace measurements in packaging or other applications where small volume measurements of oxygen gas are required.
Advantages:
- Does not consume oxygen
- Signal independent of flow rate
- High spatial resolution
- High temporal resolution (t90 < 3 sеc)
- The probe is able to penetrate semi-solids, such as sediments or biofilms
- Durable and easy to handle
Description Specifications Video Recommended products
Description
Description
The PreSens NFSG-PSt7 micro needle probe is ideal for measuring headspace in packaging or other applications where small volume measurements of oxygen gas are required.
The tip of this microsensor is fixed inside the steel needle and does not protrude beyond the tip. Attached in this way inside the needle, the sensor can pierce the material and determine the oxygen content in the smallest volumes of headspace. Allows measurements in the range from 0 to 100% O2, with a detection limit of 0.03% O2. Designed for use with PreSens Oximeters Microx 4, OXY-1 ST, OXY-4 ST series.
Not autoclavable as the syringe is made of polypropylene.
PreSens Oxygen Sensor Specifications
- Measuring range: 0 - 100% O2, 0 - 1000 hPa
- Detection limit: 0.03% oxygen
- Resolution: ± 0.01% O2 at 1% O2, ± 0.05% O2 at 20.9% O2
- Accuracy: ± 0.05% O2 or ± 3% rel
- Temperature measurement range: 0 to + 50 °С
- Response time (t90): less than 3 sec.
- No cross-sensitivity with: pH 1-14, CO2, H2S, SO2, ionic forms
- Cross-sensitivity: organic solvents such as acetone, toluene, chloroform or methylene chloride, chlorine gas
- Sterilization: Ethylene Oxide (EtO)
- Purification: H2O2, ethyl alcohol, soap solution
- Calibration: Two-point calibration in an oxygen-free environment (nitrogen, sodium sulfite) and in an environment saturated with air
Specifications
| Application area | Pharmaceuticals, Food production, Beverages, Package control |
| Type | Laboratory |
| Industry | Pharmaceutical, Food and Beverage |
| Parameters | Oxygen |
| Measurement Range | 0 - 100% O2 |
| Compatibility | Oximeter Microx 4 trace |
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Microx 4 trace portable oxygen meter
PreSens Microx 4 trace is a compact, fully self-contained fiber optic oxygen meter for non-contact and microinvasive O2 measurements. Compatible with PSt7 sensors (detection limit 15 ppb, 0 - 100% oxygen) and also with PSt8 trace oxygen sensors (detection limit 3 ppb, 0 - 10% oxygen).
SKU: Microx 4 trace
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Oxygen Probe for In-Line Measurement OIM-PSt3
PreSens OIM-PSt3 is designed for process control and provides accurate and stable O2 measurements in the 0-100% / 0-45 mg / L range, with a detection limit of 0.03% / 15 ppb.
SKU: OIM-PSt3
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Microx 4 trace portable oxygen meter
PreSens Microx 4 trace is a compact, fully self-contained fiber optic oxygen meter for non-contact and microinvasive O2 measurements. Compatible with PSt7 sensors (detection limit 15 ppb, 0 - 100% oxygen) and also with PSt8 trace oxygen sensors (detection limit 3 ppb, 0 - 10% oxygen).
SKU: Microx 4 trace
Oxygen Probe for In-Line Measurement OIM-PSt3
PreSens OIM-PSt3 is designed for process control and provides accurate and stable O2 measurements in the 0-100% / 0-45 mg / L range, with a detection limit of 0.03% / 15 ppb.
SKU: OIM-PSt3
