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QUALTECH PRODUKTER – INDUSTRIEN

QUALTECH PRODUKTER – INDUSTRIEN

Testudstyr til maling og overfladebehandling

Reelle værdier for vores kunder og klienter

QUALTECH PRODUKTER – INDUSTRIEN

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QUALTECH PRODUKTER – INDUSTRIEN

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Kemikalier til dine produkter

QUALTECH PRODUKTER – INDUSTRIEN

Reelle værdier for vores kunder og klienter

Pålidelig kvalitet

Professionel service

QUALTECH PRODUKTER – INDUSTRIEN

Pålidelig kvalitet

Højteknologi

Professionel service

FOREGÅENDE
NÆSTE

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Produktbeskrivelse:

Qualtech-produkter – Industri Overfladespændingsmåler er en præcisions- Automatic Du Noüy Ring Method Surface Tensiometer for at måle Surface Tension og den Interfacial Tension of liquid samples in accordance with the Du Noüy Ring Method med et enkelt tryk på en knap.

This automatic Du Noüy Ring Tensiometer measures the Surface Tension af Single-Phase Samples og den Liquid-Liquid Interfacial Tension af Multi-Phase Samples with the Ring Method including Oil against Water Samples, Adhesives, Paint, Coatings, Lacquers, Printing Ink and related samples.

In addition, this Digital Surface Tension Meter is suitable for quality control in industrial productions including Electroplating.

Denne professionelle Du Noüy Ring Method Surface Tensiometer is designed and engineered offering the newest microchip technology combined with a large Color Touchscreen Display, graphic presentation of Sample Tests and Sample Test Results, a precision engineered Du Noüy Ring, Automatic Temperature Compensation, Automatic Calibration, High Accuracy and High Precision, a user-friendly Menu Navigation, a user-friendly Application, user-friendly Sample Handling, integrated Sample Test Data Memory, integrated Direct Printing, an ergonomic Design, reliable Performance and much more.

Dette Automatic Du Noüy Ring Surface Tensiometer is engineered to:

  • måle Interfacial Tension between Oil and Water according to the Ring Method including the Interfacial Tension of Petroleum Products and Water, den Liquid-Liquid Interface Tension
  • evaluate the Interfacial Tension between Mineral Oil and Water, den Liquid-Liquid Interface Tension
  • analyze the Surface Tension of Liquid Samples with Gas Samples, the Liquid-Gas Interface Tension

This professional Du Noüy Ring Surface Tensiometer is designed and engineered in accordance with International Test Standards including:

Overfladespændingsmåler - Du Noüy Ring or Wilhelmy Plate:

Den Du Noüy Ring Method og den Wilhelmy Plate Method are both used to measure Surface Tension with high precision, however, the Du Noüy Ring Method relies on a precision engineered Du Noüy Ring og den Wilhelmy Plate Method relies on a precision engineered Wilhelmy Plate:

Den Du Noüy Ring Method measures the force required to detach a precision engineered Platinum Ring which is called Du Noüy Ring from the surface of a liquid. This force is related to the Surface Tension of the sample liquid.

I løbet af Du Noüy Ring Surface Tension Measurement the precsion engineered ring is pulled sowly upwards and the maximum force before detachment is measured.

Den Wilhelmy Plate Method measures the force exerted on a precision engineered thin Platinum Plate which is called Wilhelmy Plate which is partially immersed into the smaple liquid.

I løbet af Wilhelmy Plate Surface Tension Measurement den Wilhelmy Plate is suspended slowly vertically and the force exerted by the sample liquid on the Wilhelmy Plate is measured. This force is directly proportional to the surface tension.

While both methods measure the Surface Tension automatically with high accuracy at the touch of a button, theWilhelmy Plate Method is usually preferred when more flexibility, highest accuracy and the measurement of sample with Dynamic Surface Tension and changing Surface Tension are required.

In comparison, the Du Noüy Ring Method is ideal for fast and general Surface Tension Measurements, however, errors might occur occasionally due to the liquid mensicus when the Du Noüy Ringb is pulled.

While both methods provide valuable surface tension measurements, den Wilhelmy Plate Method is generally considered more accurate and versatile, particularly for Dynamic Surface Tension Measurements.

Du Noüy Ring Overfladespændingsmåler - Funktioner:

  • Den nyeste mikrochipteknologi
  • Stor farvetouchskærm
  • Graphic Sample Montoring & Sample Analysis
  • Precision engineered and calibrated Du Noüy Ring
  • Automatic Surface Tension Test
  • Automatic Interfacial Tension Test
  • Automatisk temperaturkompensation
  • Automatisk kalibrering
  • Brugervenlig menunavigation
  • Brugervenlig applikation
  • Brugervenlig håndtering af prøver
  • Høj nøjagtighed og høj præcision
  • Integrated Sample Data Memory
  • Direct Printing of Sample Test Data
  • Ergonomisk design og pålidelig ydeevne
  • Engineered in accordance with international test standards including ASTM D971-12, ISO 6295

Interfacial & Surface Tensiometer – Tekniske specifikationer:

ModelQPI-STM6800DQPI-STM6800W
Den nyeste mikrochipteknologiJaJa
Stor farvetouchskærmJaJa
TestmetodeDeNoüy RingWilhelmy Plate
Måleområde0 - 1000 mN/m0 - 1000 mN/m
Measurement Resolution0.1 mN/m0.1 mN/m
Skærmopløsning0.1 mN/m0.1 mN/m
Nøjagtighed±0.1 mN/m±0.1 mN/m
Temperaturområde10℃ - 50℃10℃ - 50℃
Automatisk temperaturkompensationJaJa
Automatisk kalibreringJaJa
Direkte udskrivningJaJa
Høj nøjagtighed og høj præcisionJaJa
Ergonomisk designJaJa
Pålidelig ydeevne og lang levetidJaJa
SpændingAC 100V 60Hz & AC 220V 50HzAC 100V 60Hz & AC 220V 50Hz
Engineered in accordance with international test standards including ASTM D971, ASTM D1331, ISO 304, ISO 6295, ISO 8285

Surface Tension Meter – Included items:

  • Automatic Interfacial & Surface Tension Meter
  • Complete Test System with Du Noüy Ring or Wilhelmy Plate
  • Tilbehør
  • Kvalitetscertifikat
  • Omhyggeligt kalibreret
  • Kalibreringscertifikat
  • Brugervejledning
  • Udvidet garanti
  • Livstidsstøtte

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