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FUJIFILM LLLW-270 prescale film pressure gauge 0.2 ~ 0.6 MPa

Producer: FUJIFILM

Category: Force sensor

LLLW-270-5M Fujifilm Prescale
LLLW Range: Ultra Low Pressure / Two Sheet Roll Type
Measuring range 0.2 to 0.6 MPa
Accuracy ± 10%
Temperature 20 to 35°C
Roll (360 mm x 5 m) / Roll (540 mm x 5 m) Options
Packaging 5 sheets (270 x 200 mm) / Roll (270 mm x 5 m)
Prescale film is used for precise pressure measurement, pressure distribution and pressure balance. Red patches will appear on the film wherever there is contact pressure and the color density will change with different levels of contact pressure. Thanks to advanced technology in film production, thin and stable prescale films with dimensions below 200μm are now available.

FUJIFILM Japan

Pressure measurement film

LLLW-270-5M Fujifilm Prescale

Ultra 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

LLLW-270-5M Fujifilm Prescale
Prescale film is used to accurately measure pressure, pressure distribution, and pressure balance. Red patches will appear on the film wherever contact pressure is applied and the color density will change according to the various contact pressure levels. Due to advanced technology in film manufacturing thin and stable prescale films of less than 200μm are available.

Pic: LLLW-270-5M

Prescale LLLW film maps pressures between 0.2 and 0.6 MPa between two objects. It is available from stock in Semiki, packaged in packs of 5 sheets of 270 x 200 mm or in rolls of 270 mm x 5 m.

Features LLLW-270-5M Fujifilm Prescale
Ultra super low pressure / Two-sheet roll type

Specificaiton:

Measured quantity Pressure (and distribution)
Product type Consumable
Technology Chemical coloring
Range LLLW
Measuring range 0.2 to 0.6 MPa
Precision ± 10%
Temperature 20 to 35°C
Options Roll (360 mm x 5 m) / Roll (540 mm x 5 m)
Packaging Pack of 5 sheets (270 x 200 mm) / Roll (270 mm x 5 m)

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.

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 (1cm²) surface, the calculation is 100 kgf/cm². Divide this value by 10.2. The formula is 100 kgf/cm² / 10.2 = 9.8 MPa

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