JFL-B60S Keyhole gloss meter is in compliance with ISO-2813Standards of high accuracy, compact portable instrument for gloss, can be used in a small plane coating or a smaller curvature measurement of surface gloss, suitable for measurements such as machine parts, handicrafts, plastic pipes, decorative hardware, test samples of the surface gloss with complex shapes.

Due to the object surface shape, give you customized gloss meter is required for small bore on curve surface type (minimum standards for measuring aperture 1.5*3 mm ), The measurement of ultra small window as shown below:

Technical parameters:

Measuring range: 0~ 199.9 Gs
Index value: 0.1 Gs
Stability: ±0.4 Gs
Indication error: ±1.2 Gs

Measure the window size :3mm Axis x1.5mm Short axis (ellipse)

Working voltage: 1.5V