Densimètre noir et blanc GA-3813

Description

Densimètre noir et blanc GA-3813

M.ain technical parameters

Measurement density range: 0 ~ 5.0D;

Measure field: ф2mm(diameter of light hole);

Erreur de répétabilité: ±0.03d;

Measurement error :(0.00d ~ 3.00d)±0.03D (3.00 ~ 4.00 D)±0.04D; (4.00 ~ 5.00 D) ±0.06D.

Mode d'affichage: three-digit LED digital display;

Source de courant: AC220V + + 10% 50Hz;

Consommation d'énergie: less than or equal to 7W;

8using the environment: 0 ~ 40 ℃, humidité relative 85% ou moins;

Dimensions extérieures: 330 X 110 x 116mm;

Poids: 1.7kg.

 

Densimètre noir et blanc GA-3813

Wprincipe de fonctionnement

GA-3813 digital transmission black and white densitometer is used to measure the amount of light passing through transparent materials (such as film base) to determine the amount of light absorbed by the surface of the instrument, it is mainly composed of lighting system, acquisition of light and measurement system and signal processing system.Ac modulation light source is used to provide a light source with certain quality and stability. The amount of light passing through the film under test is received by the photoelectric sensor and converted into electrical signals. After signal processing, the light is sent to the microcontroller and the density value of the film under test is finally displayed on the display.

 

Densimètre noir et blanc GA-3813

Configuration sheet

black and white densitometer host: one

Cordon d'alimentation: one

Standard density film: one piece

Spare fuse: one

Manuel d'instructions: one copy

Instrument warranty card: one copy

Certificate of qualification: one copy