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SETTORE DEI PRODOTTI QUALTECH

SETTORE DEI PRODOTTI QUALTECH

Strumenti di prova per vernici e rivestimenti

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SETTORE DEI PRODOTTI QUALTECH

Attrezzature per la produzione industriale

Macchinari su scala industriale per linee di produzione

Attrezzature affidabili per i vostri prodotti

SETTORE DEI PRODOTTI QUALTECH

Prodotti chimici per la produzione di vernici

Pigmenti, leganti e altro ancora

Prodotti chimici a supporto dei vostri prodotti

SETTORE DEI PRODOTTI QUALTECH

Valori concreti per i nostri clienti

Qualità affidabile

Servizio professionale

SETTORE DEI PRODOTTI QUALTECH

Qualità affidabile

Alta tecnologia

Servizio professionale

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Descrizione del prodotto:

Settore dei prodotti Qualtech Surface Tension Meter è un dispositivo di precisione Automatic Du Noüy Ring Method Surface Tensiometer per misurare il Surface Tension e il Interfacial Tension of liquid samples in accordance with the Du Noüy Ring Method basta premere un pulsante.

This automatic Du Noüy Ring Tensiometer measures the Surface Tension di Single-Phase Samples e il Liquid-Liquid Interfacial Tension di 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.

Questo professionista 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.

Questo Automatic Du Noüy Ring Surface Tensiometer is engineered to:

  • misurare il Interfacial Tension between Oil and Water according to the Ring Method including the Interfacial Tension of Petroleum Products and Water, il Liquid-Liquid Interface Tension
  • evaluate the Interfacial Tension between Mineral Oil and Water, il 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:

Surface Tension Meter - Du Noüy Ring or Wilhelmy Plate:

Il Du Noüy Ring Method e il 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 e il Wilhelmy Plate Method relies on a precision engineered Wilhelmy Plate:

Il 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.

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

Il 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.

Durante il Wilhelmy Plate Surface Tension Measurement il 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, il Wilhelmy Plate Method is generally considered more accurate and versatile, particularly for Dynamic Surface Tension Measurements.

Du Noüy Ring Surface Tension Meter - Caratteristiche:

  • Le ultime novità di Microchip Technology
  • Ampio display touchscreen a colori
  • Graphic Sample Montoring & Sample Analysis
  • Precision engineered and calibrated Du Noüy Ring
  • Automatic Surface Tension Test
  • Automatic Interfacial Tension Test
  • Compensazione automatica della temperatura
  • Calibrazione automatica
  • Navigazione intuitiva nei menu
  • Applicazione di facile utilizzo
  • Gestione dei campioni di facile utilizzo
  • Elevata accuratezza e alta precisione
  • Integrated Sample Data Memory
  • Direct Printing of Sample Test Data
  • Design ergonomico e prestazioni affidabili
  • Engineered in accordance with international test standards including ASTM D971-12, ISO 6295

Interfacial & Surface Tensiometer – Caratteristiche tecniche:

ModelloQPI-STM6800DQPI-STM6800W
Le ultime novità di Microchip Technology
Ampio display touchscreen a colori
Metodo di provaDeNoüy RingWilhelmy Plate
Intervallo di misura0 - 1000 mN/m0 - 1000 mN/m
Measurement Resolution0.1 mN/m0.1 mN/m
Risoluzione dello schermo0.1 mN/m0.1 mN/m
Precisione±0.1 mN/m±0.1 mN/m
Intervallo di temperatura10℃ - 50℃10℃ - 50℃
Compensazione automatica della temperatura
Calibrazione automatica
Stampa diretta
Elevata accuratezza e alta precisione
Design ergonomico
Prestazioni affidabili e lunga durata
TensioneAC 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
  • Accessori
  • Certificato di qualità
  • Accuratamente calibrato
  • Certificato di taratura
  • Manuale d'uso
  • Garanzia estesa
  • Assistenza a vita

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