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570×820x570mm Non Destructive Testing Equipment LED Film Viewer 12000cd/M2 Brightness

China HUATEC  GROUP  CORPORATION certification
China HUATEC  GROUP  CORPORATION certification
wide range of NDT products, we can get all in huatec group. We prefer to buy from them. Rudolf Shteinman Russia

—— Rudolf Shteinman

I like the service, very quick response, professional work. Aret Turkey

—— Aret Kaya

huatec hardness tester, very good quality,we are very satisfied with the portable hardness tester RHL-50. Kumaren Govender Sotuth Africa

—— Kumaren Govender

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570×820x570mm Non Destructive Testing Equipment LED Film Viewer 12000cd/M2 Brightness


Large Image :  570×820x570mm Non Destructive Testing Equipment LED Film Viewer 12000cd/M2 Brightness

Product Details:

Place of Origin: Beijing
Brand Name: HUATEC
Certification: ISO CE
Model Number: HFV-700D

Payment & Shipping Terms:

Minimum Order Quantity: 1
Packaging Details: Standard carton
Delivery Time: 3 working days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 500pcs per month
Detailed Product Description
Brightness: 7000- 12000cd/m2 Lamp: LED
Darkness: 2.9-5.0D Size: 570×820x570mm
Power: 110V-220V 50Hz/60Hz
High Light:

ndt testing equipment


non destructive testing machine

High Frequency LED Film Viewer Window size 460×480mm 12000cd/m2


The excellent selected material

the viewer’s viewing screen and optical path material are all adopted of Acrylic glass plate manufactured by Japan Mitsubishi Liyan Co. Beyond the glass has a light transmittance and durability to ensure the non-deformation, do not change color.

Using the latest technology abroad

It adopts the newest backlighting technology of color LED

Standards conforming: GB/T4730-2005, GB/T7903-1999


1.The Conformation of the Whole Machine

570×820x570mm Non Destructive Testing Equipment LED Film Viewer 12000cd/M2 Brightness 0



2.The Technical Parameters and Specification

Dimensions(W×H×D) 570×820x570mm
Window size 460×480mm (18x19inch)
Lamp source LED
Power Supply ≥200W
Darkness 2.9-5.0D
Brightness 7000- 12000cd/m2
Light working life time >100000 hours
Light temperature >10000K, blue light
Uniformity of viewer ≥90%
Light adjustment Knob adjustment
Power: 110V-220V 50Hz/60Hz
Weight 5Kg
Start way: Key



2.1 Optical Parameters

1) The viewing screen surface is no glint phenomenon, the screen central lightness >7000cd/m2

2) The viewing screen light dispersion coefficient >0.6

3) The viewing screen each part lighting’s equality coefficient >0.7.

2.2 The continual working time >24h

2.3 The viewer can be lightened within 10s, the lightness stable time <5 minutes

2.4 The viewer working noise <40dB

2.5 After working 1h, the viewer box frontal surface temperature <60℃

2.6 The high frequency voltage stabilizer’s working frequency is 30kHz~100kHz

3. Installation

To put the industry film viewer on the desk directly.

4. The Starting Process

4.1 To put the power adaptor’s AC plug connected into the AC socket on the viewer right side

4.2 Again to put the voltage stabilizer another 220V three-pin-plug connected into the 220V/50Hz power socket

4.3 To turn on the power switch under the panel of the viewer, the viewer immediately lightened, within 15 minutes it reaches normal lightness.


5. Notices

5.1 It must use the original power adaptor, the electric plug must has a good eathing, otherwise it easily causes malfunction. If using other power adaptor it would make product damage. If the product is too hot, please to unplug the power adaptor.

5.2 The product warrant period is one year, please do not self-open for repairing, otherwise it would cause damage.

5.3 Please do not use the product in humid place (such as bathroom), otherwise easily suffering electric shock.

5.4 Please do not use the product outdoor and the place easily meeting thunder, otherwise it easily suffering electric shock.

5.5 Please do not use the product near fire, nor do impact or throw.

5.6 Please do not use alcohol-like organic solvent to wipe the surface of film watching screen, you may use soft wet cloth to wipe, then again use dry clean soft cloth to wipe.

5.7 Under turning on state, if unplugging voltage stabilizer, the film-watching screen would have residual light, that is not belong to malfunction.

5.8 Not using for a long time, please unplug power and voltage stabilizer.


6. Maintenance

Appendix I, viewer main unit are consisted of main components as following:

  • LCD light
  • Light guiding plate
  • Reflecting film
  • Watching screen
  • High frequency voltage stabilizer
  • Inverter
  • Light-adjusting circuit

Contact Details

Contact Person: Mr. Davis Chen

Tel: +8619520504939

Send your inquiry directly to us (0 / 3000)