TEC HM-600A Digital Black and white densitometer measurement transmission density 0~5.0D range

HM-600A

Black and white densitometer

Introduction

1. HM-600A black and white density meter, equipped with imported detection sensor, is a high-precision instrument developed by Kedian Company through a large number of tests, with the characteristics of small size, light weight, simple operation, easy to carry, high accuracy and good stability.

2. HM-600A black and white density meter, which can measure the density value and density difference, uses AC modulation light source, synchronous reception and detection technology, adopts computer control and data processing, so as to greatly improve the ability to resist optical and electrical interference and temperature stability; uses nonlinear fitting technology to improve the measurement accuracy of the instrument; increases the LED positioning ring, which is convenient for users to accurately locate the verification point and measurement point; and adopts metal shell to effectively shield the external electromagnetic interference to ensure the stability of the instrument.

3. HM-600A digital black and white transmission density meter, the factory has been strictly debugged and inspected, after the user turns on, only need to press the zero button, you can carry out the formal test. Random standard density tablets are used to calibrate the instrument at regular intervals.

4. HM-600A digital black and white transmission density meter, in line with NB-T47013 nondestructive testing standard for pressure equipment, can measure the transmission density within 5.0D, and also has reference value for more than 5.0D, and is a satisfactory instrument for the quality analysis of X-ray sheets such as pressure vessels, hulls, chemical industries, bridges, etc.

Operating Principle

HM-600A Digital Transmission Monochrome Densitometer is an instrument used to measure the amount of light passing through transparent materials (such as a soft sheet base) to determine the amount of light absorbed by the surface, which is mainly composed of an illumination system, a light acquisition and measurement system, and a signal processing system. The AC modulated light source is used to provide a stable light source with a certain quality, and the amount of light passing through the tested negative is received through the photoelectric sensor, and converted into an electrical signal, and the signal processing is completed and sent to the single-chip microcomputer, and finally the density value of the tested negative is displayed on the display.

Product display diagram

Packing list：host x1, certificate x1, manual x1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.