LUKE LK-686A Black and white densitometer
LK-686A
LUKE LK-686A Black and white densitometerSPEC
LUKE LK-686A Black and white densitometerDetails
LUKE LK-686A Black and white densitometerPacking list
- SKU
- NB015673
- Power Supply
- AC220V(±10%)/50Hz
- Display mode
- Three-digit direct reading
- Sampling time
- 0.8 seconds
- Stability of readings
- ±0.02
- uncertainty
- 0.00-4.00≤0.03D；4.00-5.00≤0.04D
- Measurement range
- 0.00-5.00D
- 0.00-5.00D
- 2mm
- power consumption
- Approx. 10W
- Environmental temperature
- 0~40℃
- Dimension
- 300*110*58mm
- Weight
- About 1.5kg
- Maximum luminance of viewing lamp
- 360000LUX
- Power of viewing lamp
- 160W
- Observing Blackness
- >4.5D
- window size
- 253×68（mm）
- Environmental humidity
- ≤85%
Introduction
LK-686A comprehensive film evaluation instrument is a high-precision instrument newly developed by our company, which integrates high-brightness viewing lamp and digital black-and-white density meter. The black and white density meter module of this product adopts single-chip microcomputer digital microprocessing technology, which overcomes the shortcomings that it is difficult to accurately read the density value and the density value calibration is complicated by the traditional circuit in the past. The viewing lamp module adopts a high-power LED light source, which has uniform light intensity distribution, no dark area, no flicker, and stable color temperature, which makes the screen brighter and softer, and can meet the needs of observing high-blackness films. LK-686A comprehensive film evaluation instrument 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, with accurate and stable reading value and easy operation. Each instrument is supplied with a density sheet to verify the accuracy of the instrument. LK-686A comprehensive film evaluation instrument because of its ingenious design, so that its operation is more humane, with small size, light weight, easy to carry, high precision, good stability and other advantages, the user can be at the same time to measure the black and white density of the film and the evaluation of the radiographic negative. If you have chosen this instrument with a discerning eye, it will definitely bring great convenience to your work.
Scope of application
The instrument can be widely used in non-destructive testing, ** and other industries, and is a satisfactory instrument for quality analysis of pressure vessels, hulls, chemicals, bridges, and other X-ray sheets.