The digital black and white densitometer is a high-precision instrument newly developed by our company for NB/T47013-2015 "Non-destructive testing of pressure equipment" and GB/T19802-2005 "Non-destructive testing of industrial radiography film viewers". It uses single-chip digital micro The processing technology overcomes the shortcomings of traditional circuits that it is difficult to accurately read the density value and the density value calibration is relatively cumbersome; it adopts a very stable light source and high-precision photoelectric sensor, which is analyzed and calculated by a single-chip microcomputer after analog-to-digital conversion, and the reading is accurate and stable. Due to its unique design, this black and white density meter makes its operation more user-friendly. It has the advantages of small size, light weight, convenient carrying, high precision, and good stability. It can be widely used in non-destructive testing, medical and other industries. It is an ideal instrument for quality analysis of pressure vessels, ship hulls, chemicals, bridges, hospitals and other X-ray films.
Features:
1. Small size, light weight, easy to carry, high precision and good stability;
2. The light source is stable, the reading is accurate, and the operation is convenient;
3. Equipped with a 4.5 density film certificate issued by a third-party appraisal agency to calibrate the accuracy of the equipment;
4. The arm length is 185mm, suitable for observing various specifications of film;
5. Can be widely used in non-destructive testing, medical and other industries;
6. The injection molding process has changed the shortcomings that most of the aluminum profile shells on the market are single-shaped, beautiful and generous, sturdy and durable.
technical parameter:
Power supply: AC220V
Display mode: three-digit display and direct reading
Measuring range: D=0.00-4.50
Sampling time: 0.8S
Diameter of light hole: φ2MM
Power consumption: 6W
Measurement error: (0.00D～3.00D) ±0.02D (3.00D～4.50D) ±0.03D
Reading stability: ±0.02
Working environment: temperature 0℃～40℃, relative humidity≤85%
Illumination light source: 27LED
Dimensions: 395MM*130MM*97MM
Weight: 1.35KG
