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    • Accu Chart HDU HD Universal BF CR GSG Test Chart

      Accu Chart HDU HD Universal BF CR GSG Test Chart

      Introduced in 1989, the ACCU-CHART High Definition test chart is used to make a variety of performance measurements on cameras and other components in both standard current broadcast systems such as NTSC, PAL and SECAM as well as the latest HDTV systems. The chart contains test objects to facilitate the quantitative and qualitative measurement of the following system properties: Registration, Grey Level Response, Frequency Response, Linearity, Resolution, Color Rendition, Focus and Shading. Although...

       

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      Item #: AC-HDU

      Availability: In Stock

      Our Price: $196.20

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    • Accu-Chart HD 11 Step Gamma Compensated Grey Scale Chart

      Accu-Chart HD 11 Step Gamma Compensated Grey Scale Chart

      The ACCU-CHART HGSG 11 step grey scale chart is used to make a variety of performance measurements on cameras and other components in today's HDTV broadcast systems. Why Use a Grayscale Chart for Your Camera or Monitor? The goal of a grayscale chart is to create the proper balance to see a range of neutral grays from pure black to pure white. Grayscale charts are used to fine-tune color balance in cameras to deliver a more precise version of a white balance. They can also be used to calibrating...

       

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      Item #: AC-HGSG

      Availability: In Stock

      Our Price: $164.00

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    • Accu-Chart HDTV Back Focus Chart

      Accu-Chart HDTV Back Focus Chart

      Introduced in 1989, the ACCU-CHART High Definition test chart is used to make a variety of performance measurements on cameras and other components in both standard current broadcast systems such as NTSC, PAL and SECAM as well as the latest HDTV systems. The chart contains test objects to facilitate the quantitative and qualitative measurement of the following system properties: Registration, Grey Level Response, Frequency Response, Linearity, Resolution, Color Rendition, Focus and Shading. Although...

       

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      Item #: AC-HDBF

      Availability: In Stock

      Our Price: $107.10

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    • Accu-Chart HDTV 16:9 High Definition Engineers Test Chart

      Accu-Chart HDTV 16:9 High Definition Engineers Test Chart

      Introduced in 1989, the ACCU-CHART High Definition test chart is used to make a variety of performance measurements on cameras and other components in both standard current broadcast systems such as NTSC, PAL and SECAM as well as the latest HDTV systems. The chart contains test objects to facilitate the quantitative and qualitative measurement of the following system properties: Registration, Grey Level Response, Frequency Response, Linearity, Resolution, Color Rendition, Focus and Shading. Although...

       

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      Item #: HDTV-1

      Availability: In Stock

      Our Price: $209.95

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    • Color Reference Test Chart

      Color Reference Test Chart

      These charts have an overall size of 12.5" x 10". Subjective reference chart for checking color rendition of TV systems. Consists of three primary (red, green, blue) and three secondary (yellow, cyan, magenta) colors, plus 4 grey levels (4%, 45%, 60%, and 80%) in color bar format. Use to evaluate overall system color reproduction by comparing transmitted image with original chart. Also for use as a field reference aid in adjusting monitor on playback of tapes. Not for quantitative use.

       

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      Item #: AC-CR

      Availability: In Stock

      Our Price: $123.30

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    • Back Focus Test Chart

      Back Focus Test Chart

      These charts have an overall size of 12.5" x 10". For Precise adjustment of back focus in video cameras, essential for proper focus tracking with zoom lenses. Chart consists of converging wedge "star" patterns in center and at four corners of the field.

       

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      Item #: AC-BF

      Availability: In Stock

      Our Price: $90.90

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    • Accu-Chart Black Pulse Test Chart

      Accu-Chart Black Pulse Test Chart

      These charts have an overall size of 12.5" x 10". Used to measure low and intermediate frequency response (streaking) and flare in video systems. Chart consists of a solid white (R = 3%) background with 90% reflective rectangle with width equal to 25% of picture width (approx. 0.05 MHz.) Also on chart is narrow black pulse width equal to 1% W (approx. 1.25 MHz.) Similar to equivalent electronically generated patterns.

       

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      Item #: AC-BP

      Availability: In Stock

      Our Price: $90.90

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    • Color Reference Test Chart - Bstock (Cosmetic Scratches)

      Color Reference Test Chart - Bstock (Cosmetic Scratches)

      These charts have an overall size of 12.5" x 10". Subjective reference chart for checking color rendition of TV systems. Consists of three primary (red, green, blue) and three secondary (yellow, cyan, magenta) colors, plus 4 grey levels (4%, 45%, 60%, and 80%) in color bar format. Use to evaluate overall system color reproduction by comparing transmitted image with original chart. Also for use as a field reference aid in adjusting monitor on playback of tapes. Not for quantitative use. Please...

       

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      Item #: AC-CR-BSTK

      Availability: In Stock

      Our Price: $123.30
      Special Price: $117.14

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      At Vertex Video, they have manufactured high-quality video test charts and custom patterns since 1978. As industry leaders, they introduced their copyrighted Accu-Chart HDTV Test Chart in 1989.

      Each hand-crafted Accu-Chart is backed by more than two decades of proven experience, earning a solid reputation as the most Accurate, Durable and Affordable video test charts available, which video professionals, students and amateur video enthusiasts - all know. Markertek is your trusted source for Vertex Video Accu-charts!

      Markertek is an authorized dealer for the entire Vertex Video Accu-Charts line. If you don't see the chart you're looking for, contact us and we'll do our best to get it for you.

       
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