Name: FUJIFILM Prescale LW,LLW màng film đo áp suất nén 0,5MPa～2,5MPa
Brand: SEMIKI
SKU: LLW
Availability: PreOrder

FUJIFILM Japan

Pressure measurement film

Prescale for High Temperature LLW

Prescale for High Temperature: Pressure measurement film for use under high-temperature conditions.

Super Low Pressure Two-sheet Type

Pressure measurement film designed for use under high-temperature conditions: Measure pressure in cases where heat and pressure are applied simultaneously with ease Prescale for High Temperature Prescale allows you to easily measure the distribution and range of pressure. However, when regular Prescale films are used for processes in which heat is applied, this heat can lead to issues such as incorrect color development and base deformation. Prescale for High Temperature significantly reduces these effects. [embedyt] https://www.youtube.com/watch?v=hW8K7eAKVSA[/embedyt] FUJIFILM Pressure measurement film "Prescale“ How to use Prescale two-sheet type

Structure of Prescale

Prescale comprises two films: an A film and a C film. The A film is a base material (PEN base) coated with a color-forming agent (microcapsules). The C film is a base material (PEN base) coated with a color-developing agent. The film is used by placing the sides coated with chemical agents in contact with each other.

How Prescale works

The microcapsules in the color-forming layer are broken by pressure, and the colorless dye is absorbed into the color-developing layer. This causes a chemical reaction, which produces a red color.

Pressure chart

The pressure value can be confirmed visually by referring to a standard chart.

Example pressure chart for Medium Pressure (MW) Prescale

* This chart is for Medium Pressure (MW) Prescale and will differ from results for Prescale for High Temperature.

Specificaiton:

Product name / Model : Prescale for High Temperature LLW

Size: 270mm×6m

Supported pressure measurement range: 0.5MPa～2.5MPa

Recommended temperature of applied heat: 180°C to 220°C (heat applied to both sides)

Precision: ±10% or less (measured using a densitometer)

Unit Conversion:

1 MPa = 1 N/mm² ≒ 10.2 kgf/cm²

To obtain the pressure value, you need the mass (kg) or newtons (N), as well as the surface area (mm² or cm²). For instance, if 100 kg is applied on a 100 mm² (1 cm²) surface, the calculation is 100 kgf/cm². Divide this value by 10.2. The formula is 100 kgf/cm² / 10.2 = 9.8 MPa

Pic.: FUJIFILM prescale LLLW 270mmX5m ( lenght 5m/ R 270mm) at Semiki's warehouse

Maintenance and calibration :

► We also have calibration certificate attached ( optional ) ► Please re-calibrate after use for a certain period through our purchase store. Local Vietnam : SEMIKI Ins