INDÚSTRIA DE PRODUTOS QUALTECH

INDÚSTRIA DE PRODUTOS QUALTECH

Instrumentos de teste de pintura e revestimento

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INDÚSTRIA DE PRODUTOS QUALTECH

Equipamento de produção industrial

Máquinas em escala industrial para linhas de produção

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INDÚSTRIA DE PRODUTOS QUALTECH

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INDÚSTRIA DE PRODUTOS QUALTECH

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Qualidade Confiável

Serviço profissional

INDÚSTRIA DE PRODUTOS QUALTECH

Qualidade Confiável

Alta tecnologia

Serviço profissional

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Descrição do produto:

Indústria de Produtos Qualtech Medidor de Tensão Superficial é uma precisão Automatic Wilhelmy Plate Surface Tensiometer para medir o Surface Tension e o Interfacial Tension of liquid samples in accordance with the Wilhelmy Plate Method ao toque de um botão.

This automatic Wilhelmy Pate Tensiometer measures the Surface Tension de Single-Phase Samples e o Liquid-Liquid Interfacial Tension de Multi-Phase Samples with the Wilhelmy 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 Galvanoplastia.

Este profissional Wilhelmy Plate 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 Wilhelmy Plate, 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.

Esse Automatic Wilhelmy Plate Surface Tensiometer is engineered to:

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

This professional Wilhelmy Method Surface Tensiometer is designed and engineered in accordance with International Test Standards including:

Medidor de Tensão Superficial - Wilhelmy Plate or Du Noüy Ring:

O Du Noüy Ring Method e o 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 o Wilhelmy Plate Method relies on a precision engineered Wilhelmy Plate:

O 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.

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

O 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.

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

Wilhelmy Plate Surface Tension Meter - Recursos:

  • Mais recente tecnologia de microchip
  • Ecrã táctil a cores grande
  • Graphic Sample Montoring & Sample Analysis
  • Precision engineered and calibrated Wilhelmy Plate
  • Automatic Surface Tension Test
  • Automatic Interfacial Tension Test
  • Compensação Automática de Temperatura
  • Calibração Automática
  • Navegação de menu amigável
  • Aplicativo amigável
  • Manuseio de Amostra Fácil de Usar
  • Alta precisão e alta precisão
  • Integrated Sample Data Memory
  • Direct Printing of Sample Test Data
  • Design ergonômico e desempenho confiável
  • Engineered in accordance with international test standards including ASTM D1331, ISO 304

Interfacial & Surface Tensiometer – Especificações:

ModeloQPI-STM6800DQPI-STM6800W
Mais recente tecnologia de microchipSimSim
Ecrã táctil a cores grandeSimSim
Método de testeDeNoüy RingWilhelmy Plate
Faixa de Medição0 - 1000 mN/m0 - 1000 mN/m
Measurement Resolution0.1 mN/m0.1 mN/m
Resolução de vídeo0.1 mN/m0.1 mN/m
Precisão±0.1 mN/m±0.1 mN/m
Faixa de temperatura10℃ - 50℃10℃ - 50℃
Compensação Automática de TemperaturaSimSim
Calibração AutomáticaSimSim
Impressão DiretaSimSim
Alta precisão e alta precisãoSimSim
Design ergonômicoSimSim
Desempenho confiável e longevidadeSimSim
TensãoAC 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
  • Acessórios
  • Certificado de qualidade
  • Calibrado cuidadosamente
  • Certificado de calibração
  • Manual do usuário
  • Garantia extendida
  • Suporte vitalício

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