Large LED Screen Radiographic Film Viewer Flatbed Industrial HFV-50G

Product Specification

Large LED screen Flatbed LED industrial radiographic film viewer HFV-50G

HFV-50G (Double Window Ultra Highlight type) is a newly developed LED X ray film viewer for the NB/T47013.2-2015 "Nondestructive Testing of Pressure Equipment" standard. Set up two windows, one is a large rectangular window, 210 × 65mm (hereinafter referred to as the large window), the same as the HFV-50 X ray film viewer; the other is a Ø65mm circle-type ultra-high brightness window (hereinafter referred to as the highlight window) .The light source of highlight window is our exclusive high-power integrated LED surface light source,which is developed by our company. The Highest brightness is up to about 600000 cd/m2. The large window is mainly used to evaluate the photographic density less than 4.5, and the highlight window is used to observe and evaluate the photographic density between 4.0--5.0.

The birth of the series LED film viewers bring a revolutionary change for film viewer. We change the big bulky, inconvenient film viewers into ultra-thin flatbed type.The whole shell is made of aluminum shell, which can be as heat sink for the light, And there are many advantages as Excellent heat dissipation, high brightness,stable performance, good shock resistance, long service life, convenient maintenance, energy conservation, environmental protection, beautiful appearance for our LED film viewers.

This series of products meet the GB/T19802-2005 "Non-Destructive Inspection Industrial Radiography" standard requirements. The HFV-50G film viewer is currently the only one in China that satisfies the NB/T47013.2-2015 "Nondestructive Test for Pressure Vessels" standard. It is an updated product of the existing industrial ray film viewer,which is widely used in the field of industrial inspection for radiography observation and evaluation.

Features

Flat bed type

“HUATEC” brand industrial film viewer is the first ultra-thin type at home and in abroad. It changes bulky film viewer into flatbed type and the thickness is only 40mm which completely subverts current film viewers’ appearance and structure;the shell can be as the heat sink, plus fan(HFV-50/ HFV-50G type), good for heat sink, small light fades, low noise, easy to use and carry.

Add desk lamp

The desk lamp can be insert into the USB jack of the left side of film viewers when accessing film, the light angle can be adjusted freely and soft light without glare is easy for observing and distinguishing the defects and pseudo in the surface.

Capacitive Touch button Dimmer

Using capacitive touch button to dimmer,whose advantages can be confirmed by the iphone that is on behalf of popular benchmark.

The capacitive touch screen shows more favorable performance than resistive touch screen and electromagnetic induction plate. Easy to use. It does not effect its sensitivity even with the thick gloves to touch the button. The performance is stable and durable.

Angle adjustable

With the patented active joints, the left and right joint locks can be opened. The middle position of the lock can be locked. The angle can be arbitrarily adjusted according to the applier's habits of 360°. It can be used freely and is durable.

Using the newest technology from abroad:

Adopting advanced LED light source to replace the thermal light source and the fluorescent light.

Excellent material selection:

The observation screen adopts explosion-proof light board, which has better light transmission than the glass, long-lasting durability, no deformation, no discoloration.

Reduce eye fatigue:

According to the physiological characteristics of the human eye, special LED color temperature, not glare, even if you watch for a long time, the eyes are not easy to fatigue.

LED light source has long life, easy maintenance and low maintenance cost features.

LED life is up to 100,000 hours in theory, far higher than fluorescent and heat sources. It is easy to maintenance and low maintenance cost.

Energy saving, environmental protection:

The film viewer is using new type LED, greatly reduce energy consumption,saving nearly 70% energy compared with the energy-saving lamp and over 90% energy compared with the thermal light source .

It is electronic products which is composed of LED arrays and electronic circuits, so it is no harmful elements in the production and no harmful substances in the using. The waste can be recycling and there is no mercury pollution problem.

More suitable for film classification:

Realistic natural light, high brightness, not dazzling. More uniform spread of light, the brightness difference is less than 10%, all of these make the film image more realistic, beautiful , and more suitable for evaluation.

Minor change or improvements in the structure and appearance will not notice.

technical parameters

Maximum brightness: The large window>176000cd/m²

The highlight window>600000cd/m²

Window size: The large window: 210 x 60 mm;

The highlight window:Φ60mm

Scattering coefficient: sigma = 0.9

Uniformity coefficient: g = 0.9

The whole machine: power 90w

The weight: 4.0 kg

Window size: 210 x 65 mm

Appearance size: 360 x 200 x 40 mm

Power supply: ~ 220 v, 50 hz/DC24

Capacitive Touch button Dimmer

The angle can be set to any angle according to the assessment sheet and it is free to acting and durable.