Lonroy Q500 Automatic surface tensiometer (0－500mN/m)

Application

★ The effectiveness and efficiency of surfactants were evaluated by measuring critical micelle concentration

★ Wettability of tablets, pharmaceutical active ingredients and excipients

★ Wettability of paint and coatings

Oil aging degree detection

★ Coating wettability and adhesion

★ Cosmetic development

★ Study on ink wetting characteristics

Specification 

Test method*: Platinum plate method, platinum ring method

Surface tension test range: 0－500mN/m

Accuracy of surface tension: 0.001mN/m  

Liquid density range: 0－3.000g/cm3 N/A

Density accuracy: 0.001g/cm3 N/A

Operating mode: Automatic lifting and automatic measurement of sample table

Lifting speed: 0－300mm/min can be adjusted arbitrarily

Display mode: 7 inch touch screen data direct reading

Data mode: Supports data storage, viewing, and printing

Measuring time: Routine within 60 seconds

Data output: RS232(printer) or USB

Data software: ST Flash software is standard

Dimension: 47*24.5*47.5 cm Length * width * height

Net weight: 18kg

Power supply: 110V or220V, 50W

Platinum ring size: wire radius of 0.185mm, ring radius of 9.55mm, ring circumference of 60mm.

* Note: plate/ring test method, need to indicate when ordering, standard configuration of one of the two, the budget is enough to suggest that both plate and ring configuration.

** Note: The printer is not included in the standard configuration, it is optional according to the demand, the measurement of liquid density need to buy a standard volume.