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Jaw Crusher BB 200

Retsch jaw crushers are suitable for the rough crushing and precrushing of medium-hard, hard, brittle and hard-ductile materials. With their level of performance and safety, they are ideal for preparing samples both in laboratories and industrial plants. A distinguishing feature of the Retsch jaw crusher BB 200 is the ... more

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 Sealed Charts & Cards

Opacity Charts

The term “Opacity Chart”, as used in this catalog, refers to charts on which the test pattern is a simple combination of black and white areas, large enough for wide aperture reflectance instruments, as well as for visual opacity and color observations. Leneta opacity charts comply with all test methods specifying ... more


Penopac and Penetration Charts

Penopac Charts These combine the test areas and functions of a penetration and an opacity chart. They can be considered as universal test charts for research, development and quality control. The choices offered in size and design are responsive to individual laboratory needs and preferences. Form 19BR includes an ... more


Display Charts / Spreading Rate Charts

These charts employ time-tested diagonally striped patterns, having a strong visual impact that emphasizes variations in film opacity. They are therefore frequently used for hiding power display purposes, by means of drawdowns or brushouts. Gray stripes in Forms 8H-GW and 8K-GW provide reduced substrate contrast ... more


Opacity-Display Charts / Spreading Rate Charts

Charts of this type combine the large, unbroken areas that are characteristic of Opacity Charts, with the striped design of a Display Chart. The larger areas permit wide aperture photometric measurements and visual color comparisons, while the striped area is uniquely effective for hiding power comparison and ... more


Checkerboard Charts / Spreading Rate Charts

One of the earliest hiding power test surfaces was linoleum with a black and white checkerboard pattern. This was soon replaced by sealed paperboard charts of which Forms 10H and 10H-BG Spreading Rate Charts are typical examples. Designed for brushout tests at specified spreading rates such as in ASTM Method D 344 ... more


Spreading Rate Charts

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Duplex Applicator Charts

Duplex Applicator Charts Originally made to be used with the “Duplex Applicator”, an instrument designed for rapid production of side-by-side drawdowns, they now serve mostly as generic paint test charts.  FormNo. Charts per Box Boxes per Case Box Weight ... more


Brushout Cards

Brushout Cards Nominal Thickness: 20 mils (0.5 mm) Designed for informal brushout applica-tions, the paper stock is almost twice the thickness of regular chart paper to give greater rigidity for more convenient handling. They are also used widely for drawdowns and colorimetric measure-ments. Form ... more


Plain White Cards / Plain White Charts

Plain White Cards Nominal Thickness: 20 mils (0.5 mm) Form No. Size Box Quantity Boxes Per Case Weight Per Box Inches ... more


Plain Black Charts

Nominal Thickness: 12 mils (0.3 mm) Form No. Size Box Quantity Boxes Per Case Weight Per Box Inches Millimeters    BK  ... more


Application Equipment
Metal Panels
Printing Ink & Paper
Sag & Laveling
Scrub Resistance
Sealed Charts & Cards
Special Substrates
Unsealed Test Charts
 
PT. PROLABMAS MURNI SWADAYA
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Jakarta 11610 - Indonesia
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