Transmission DensitoMeter

A transmission densitometer measures the ratio of transmitted light intensity to incident light intensity by illuminating transparent or semi-transparent materials, thereby calculating the material's ability to block light. It is used to detect the light transmission uniformity and coating thickness of materials such as film and plastic sheets, and is applied in printing plate making and quality control of plastic films.
Selection
When selecting a transmission densitometer, it is essential to consider the type of material to be measured, such as the transparency range of films or membranes; match the instrument's optical wavelength with detection standards; confirm measurement accuracy and repeatability indicators; verify whether the calibration method complies with industry norms; and assess whether the device's user interface is convenient for daily use.

Terms

Standards

Instruments

Adopt horizontal press measurement and physical positioning observation window, density Repeatability ≤ 0.001D, chroma Repeatability dE * ab ≤ 0.03, provide nearly 30 kinds of Measurement parameters and more than 30 kinds of evaluation Illuminants, and support connection PC software and mobile end applications.

$ 3285.00

The uniformity of the transmission surface exceeds 90%, the standard four-speed Color temperature is adjustable, the illuminance adjustment range is 0-120000Lux, and the thickness dimming knob is equipped to achieve precise control. Illuminant has no stroboscopic and the lifespan is more than 10,000 hours.

$ 5237.00

Equipped with 7 kinds of Impact devices and automatic identification, support 6 kinds of Hardness standard conversion and tensile strength conversion, embedded thermal printer timely output report, Bluetooth transmission data, can store 100 sets of test data.

$ 396.00

Coaxial focusing mechanism with coarse fretting, fretting grid value of 2 μ m, equipped with two sets of illumination systems of drop transmission and transmission, can observe opaque and transparent samples respectively, and the three-eyepiece tube can switch the polarization observation.

$ 2268.00

Using dual array 256 pixel CMOS Detector, measurement Wavelength range 360~ 780nm, support reflection and transmission measurement, four caliber automatic switching, built-in temperature monitoring and compensation, to ensure accurate and stable Color data.

$ 9562.00

With 5000V output voltage and 1000GΩ Measurement range, it supports polarization index testing and USB data transmission, and the backlit display is easy to read measurement results in dark environments.

$ 310.00

Measurement principle of diffuse transmission, optical density Measurement range of 6.000 OD, accuracy +/- 0.02 OD, equipped with fixed seat and bracket, support two Measurement mode, suitable for translucent material testing.

$ 743.00

Using ARM processor and real-time Operating system, Measurement range +/- 80μm, can measure 13 asperity paraMeters, support a variety of Sensors and wireless data transmission, built-in storage can save 200 sets of data.

$ 1122.00

Mechatronics design, Bluetooth wireless transmission function, mass storage of 100 sets of data, Measurement range Z axis 160μm, support Ra, Rz and other more than 20 kinds of paraMeter measurement, adapt to -20 ℃~ 40 ℃ working environment.

$ 683.00

Support Bluetooth wireless transmission, can access data through mobile devices within 30 Meters. Built-in self-calibrated CO2 Sensor, Measurement range 0-5000ppm, high accuracy and low maintenance cost. At 5 minutes Sampling rate, the battery can support operation for up to half a year.

$ 975.00

Provide single polarized, orthogonal polarized and conical observation, total magnification 40X~ 1000X, coarse micro coaxial focusing system, fine-tuning accuracy of 0.01mm, built-in dimming high luminance LED lamp.

$ 925.00

With 0.1HD resolution, support metric imperial unit conversion, can output data via Bluetooth or USB, suitable for hard material measurement, Operating temperature 0~ 40 ℃.

$ 350.00

Scalable Probe cable with split structure, Probe surface is wear-resistant aluminum alloy, supports high temperature and rough surface measurement, resolution up to 0.1 μm, Data storage 250,000 Measured values.

$ 967.00

Low-frequency signal penetration depth of 20mm, can simultaneously measure concrete carbide moisture content and plaster moisture content, built-in environment Sensor, support a variety of professional probe expansion measurement function.

$ 1397.00

Vacuum principle measurement paper breathability performance, Measurement range 0-1000ml/min, test area of 10cm ², suitable for a variety of industrial paper mass detection.

$ 1134.00

Articles

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