GA-3813 Black And White Densimeter

Descriere

GA-3813 Black And White Densimeter

Main technical parameters

Measurement density range: 0 ~ 5.0D;

Measure field: ф2mm(diameter of light hole);

Repeatability error: ±0.03d;

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

Modul de afișare: three-digit LED digital display;

Alimentare electrică: AC220V + + 10% 50HZ;

Consumul de energie: less than or equal to 7W;

8using the environment: 0 ~ 40 ℃, umiditatea relativa 85% or less;

External dimensions: 330 x 110 x 116mm;

Greutate: 1.7kg.

 

GA-3813 Black And White Densimeter

Working principle

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.

 

GA-3813 Black And White Densimeter

Configuration sheet

black and white densitometer host: one

Cablu de alimentare: one

Standard density film: one piece

Spare fuse: one

Instruction manual: one copy

Instrument warranty card: one copy

Certificate of qualification: one copy