Scraper Fineness Gauge (HZ-9023A) - HZ-9023A

Scraper Fineness Gauge

Equipment description:

It was used in inspecting the fineness of the paint, pigment in paint batter, Stuffing, impurity, lacquer paste, ink and so on. Display by micrometer.

Meet standard:

This fineness meter was designed according the Standard coating testing method promulgated by HGJ and

Fineness determination method GB/T6753.1-86, ISO1524-83.

Technical parameter:

Model: HZ-9023C ISO Fineness Gauge

ISO type Double chamfer scraper fineness meter including 0-25, 0-50, 0-100 three norms
Fineness range :0-25 ,0-50 ,0-100μm
Minimum Scale: 2.5μm, 5μm, and 10μm
Scraper Size: 175 × 65 × 13mm
Skewed size: 12.5 × 140mm
Blade size: 190 × 40 × 6mm

Accuracy: a) plane straightness of the scrape board: 0.003mm (In the calibration range)

b) plane straightness of the inclined slot bottom: 0.003mm (In the calibration range)

c) plane straightness of the scraper cutter point: 0.002mm

Surface roughness: A) Scrape board: Ra≤0.2

B) Inclined slot surface: Ra≤0.5

C) Two cutter points of the scraper fineness: Ra≤0.2

Using

Washing scraper and scraper with gasoline and dry with cotton yarn before using it, and then rub-up with

deerskin. Dip in a little to the determination has cooked paint(Comply with the provisions of the Product

consistency), drop it in the deepest point of the inclined slot bottom. Drip into the quantity can already full of

inclined slot and slightly excess, and then put the scraper upon the scraper board transversely by our double

thumb forefinger and middle finger. Make blades side edges contact the scraper surface vertically, and pull it from

deep to shallow place, observing the scale line uniform betrayed by the particles in the slot at once(in 5 seconds).

The quantity is the pigment particles fineness in the paint.

Others

1. Scraper blade surface and knife can't knock against.

2. Wash and coated with corrosion prevention oil after used it.

3.In a regular(one year) check the scraper and blade straightness, need change it if didn't meet the standard.

4. This instrument with a Scrape board and a knife in a box.

5.This device can be used for in room temperature 22±1Celsius degree, 70% relative humidity conditions to

ensure the accuracy.