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The bench-top FD800DL flaw detectors series combine state-of-the-art flaw detection with advanced material thickness capabilities.
With all the functionality of the top-of-the-range material thickness gauge, the FD800+ series, when in flaw detection mode offers a variety of tool kits which enable fast and accurate flaw detection, ideal for weld inspection, forgings or composite material testing.
Tool kits include:
- TRIG enabling the location of flaws in both surface distance and depth.
- DAC for the creation of DAC curves which are used to inform the operator of the size of any given flaw at any depth.
- AWS function provides automatic defect sizing in accordance with AWS D1.1 structural welding code.
- AVG/DGS allows automatic defect sizing using probe data, storing up to 64 custom setups.
- TCG (time corrected gain) increases gain as distance increases, in order to achieve an overall level of sensitivity for the same flaw/reflector at different distances.
What makes Elcometer NDT FD800D so efficient
- Planview sunlight-readable QVGA TFT color display
- Sizing Toolkits: DAC, AWS, TCG, DGS
- Pulse Repetition Frequency: 8 to 333 Hz, adjustable
- Screen Refresh Rate: Adjustable 60 Hz
- Detection: Z-Cross, Flank & Peak
- Automatic: probe zero, probe recognition, and temperature compensation
- Measurement: Variety of modes to address a number of applications
- Large data storage: 6Gb internal & up to 64Gb external SD slot
- Multiple formats: Alpha numeric grid and sequential w/auto identifier
- Up to 12 hours of battery life
- Data management software
| Model & Part Number | FD800DL Bench Top Flaw Detection Gauge |
| Material thickness digits display | – |
| B-Scan cross-sectional display | – |
| B-Scan with digits display | – |
| Scan bar display | – |
| Coating thickness display | – |
| A-Scan display | + Rectified, – Rectified, Full Waveform (RF) |
| Flaw detection modes | TRIG, DAC, AWS, TCG, Zero Crossing, Flank, Peak |
| Measurement Mode | PE, PETP (Temp Compensation), EE (ThruPaint™), EEV, CT (Coating) & PECT |
| Measurement Rate (Thickness Mode) Manual: Scan mode Scan bar display |
4 readings per second 32 readings per second 6 readings per second |
| Measuring Range | PE: 0.63 – 30480mm (0.025 – 1,200 inches) PETP: 0.63 – 30480mm (0.025 – 1,200 inches) EE: 1.27 – 102mm (0.050 – 4.000 inches) EEV: 1.27 – 25.4mm (0.050 – 1.000 inch) CT: 0.01 – 2.54mm (0.0005 – 0.100 inch) PECT: 0.63 – 30480mm (0.025 – 1,200 inches) PECT: 0.01 – 2.54mm (0.0005 – 0.100 inch) |
| Measurement Accuracy | ±0.01mm (±0.001 inch) |
| Measurement Resolution | 0.01mm (0.001 inch) |
| Velocity Calibration Range | 256 – 16,000m/s (0.0100 – 0.6300in/ms) |
| Additional Features: | |
| High speed scan mode | – |
| Differential mode | – |
| Limit alarm mode | – |
| B-Scan display speed | adjustable display speed |
| Calibration setups | 6 factory & 64 user-definable setups transferrable to and from a PC archive |
| Gates | 3 fully adjustable gates: start, stop, width & threshold |
| Damping | adjustable; impedance matching for optimising transducer performance |
| Pulser type | FD800DL: two adjustable square wave pulsers. |
| Gain | manual, automatic gain control (AGC) with 110dB range with 0.2dB resolution |
| Timing | precision TCXO timing with single shot 100MHz 8bit ultra low power digitizer |
| Data logging | – 6Gb internal & up to 64Gb external SD slot – Bitmap graphic capture – sequential and grid logging – Alpha numeric batch identification – OBSTRUCT indicates inaccessible locations |
| Calibration Options | single, two point, velocity & material type |
| Transducer recognition | automatic |
| V-path / dual path error correction | automatic |
| Probe zero | automatic |
| Flaw Detection Mode Features | |
| Automatic Calibration: |
Longitudinal (straight), or Shear (angle) |
| Probe Types: | Single Contact, Dual, Delay & Angle |
| Material Velocity Table: | Contains longitudinal and shear velocities for a variety of material types |
| TRIG | Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers |
| DAC | Up to 8 points may be entered and used to digitally draw a DAC curve. Reference -2, -6, -10, (-6/-12), (-6/-14), (-2/-6/-10) dB. Amplitude displayed in %DAC, dB, or %FSH |
| AWS | Automatic defect sizing in accordance with AWS D1.1 structural welding code. |
| AVG/DGS | Automatic defect sizing using probe data. Stores up to 64 custom setups |
| TCG | Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 8 points for curve definition |
| Detection Modes | Zero-Crossing, Flank and Peak |
| Display Freeze | Hold current waveform on screen |
| Peak Memory | Captures peak signal amplitude. |
| P.R.F | 8 to 333Hz in selectable steps (8, 16, 32, 66, 125, 250, 333Hz) |
| Pulse Width | 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin & wide) |
| Frequency Bands | FD800DL & FD800DL+: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1, 2, 5, 10MHz FD800DL: Additional narrow bands at 5MHz, 15MHz |
| Horizontal Linearity | +/- 0.4% FSW |
| Vertical Linearity | +/- 1% FSH |
| Amplifier Linearity | +/- 1 dB |
| Amplitude Measurement | 0 to 100% FSH, with 1% resolution |
| Delay | 0 – 999in (25,375mm) at steel velocity |
| Display | Blanview sunlight readable QVGA TFT colour display. 115.2 x 86.4mm (4.54 x 3.40 inches) viewable screen |
| Display Refresh Rate | 60Hz |
| Units (selectable) | mm or inches |
| Backlight | adjustable brightness |
| Repeatability / Stability Indicator | – |
| Battery Type | 6 x AA alkaline |
| Battery Life (approximate) |
12 hours |
| Low Battery Indicator | – |
| Battery Save Mode | auto |
| Operating Temperature | -10 to 60ºC (14 to 140ºF) |
| Size (w x h x d) | 216.0 x 165.0 x 70.0mm (8.5 x 6.5 x 2.5 inches) |
| Weight (including batteries) | 2.04kg (4.5lbs) |
| Case Design | Aluminium case design with gasket sealed end caps, waterproof membrane keypad |
| Transducer Connector Type | LEMO |
| RS232 Interface | Bi-directional |
| Packing List | Elcometer NDT FD800DL gauge, couplant, carry case, user manual, test certificate, 6 x AA batteries, ElcoMaster™ 2.0 software, transfer cable |
The bench-top FD800DL flaw detectors series combine state-of-the-art flaw detection with advanced material thickness capabilities.
With all the functionality of the top-of-the-range material thickness gauge, the FD800+ series, when in flaw detection mode offers a variety of tool kits which enable fast and accurate flaw detection, ideal for weld inspection, forgings or composite material testing.
Tool kits include:
- TRIG enabling the location of flaws in both surface distance and depth.
- DAC for the creation of DAC curves which are used to inform the operator of the size of any given flaw at any depth.
- AWS function provides automatic defect sizing in accordance with AWS D1.1 structural welding code.
- AVG/DGS allows automatic defect sizing using probe data, storing up to 64 custom setups.
- TCG (time corrected gain) increases gain as distance increases, in order to achieve an overall level of sensitivity for the same flaw/reflector at different distances.
What makes Elcometer NDT FD800D so efficient
- Planview sunlight-readable QVGA TFT color display
- Sizing Toolkits: DAC, AWS, TCG, DGS
- Pulse Repetition Frequency: 8 to 333 Hz, adjustable
- Screen Refresh Rate: Adjustable 60 Hz
- Detection: Z-Cross, Flank & Peak
- Automatic: probe zero, probe recognition, and temperature compensation
- Measurement: Variety of modes to address a number of applications
- Large data storage: 6Gb internal & up to 64Gb external SD slot
- Multiple formats: Alpha numeric grid and sequential w/auto identifier
- Up to 12 hours of battery life
- Data management software
| Model & Part Number | FD800DL Bench Top Flaw Detection Gauge |
| Material thickness digits display | – |
| B-Scan cross-sectional display | – |
| B-Scan with digits display | – |
| Scan bar display | – |
| Coating thickness display | – |
| A-Scan display | + Rectified, – Rectified, Full Waveform (RF) |
| Flaw detection modes | TRIG, DAC, AWS, TCG, Zero Crossing, Flank, Peak |
| Measurement Mode | PE, PETP (Temp Compensation), EE (ThruPaint™), EEV, CT (Coating) & PECT |
| Measurement Rate (Thickness Mode) Manual: Scan mode Scan bar display |
4 readings per second 32 readings per second 6 readings per second |
| Measuring Range | PE: 0.63 – 30480mm (0.025 – 1,200 inches) PETP: 0.63 – 30480mm (0.025 – 1,200 inches) EE: 1.27 – 102mm (0.050 – 4.000 inches) EEV: 1.27 – 25.4mm (0.050 – 1.000 inch) CT: 0.01 – 2.54mm (0.0005 – 0.100 inch) PECT: 0.63 – 30480mm (0.025 – 1,200 inches) PECT: 0.01 – 2.54mm (0.0005 – 0.100 inch) |
| Measurement Accuracy | ±0.01mm (±0.001 inch) |
| Measurement Resolution | 0.01mm (0.001 inch) |
| Velocity Calibration Range | 256 – 16,000m/s (0.0100 – 0.6300in/ms) |
| Additional Features: | |
| High speed scan mode | – |
| Differential mode | – |
| Limit alarm mode | – |
| B-Scan display speed | adjustable display speed |
| Calibration setups | 6 factory & 64 user-definable setups transferrable to and from a PC archive |
| Gates | 3 fully adjustable gates: start, stop, width & threshold |
| Damping | adjustable; impedance matching for optimising transducer performance |
| Pulser type | FD800DL: two adjustable square wave pulsers. |
| Gain | manual, automatic gain control (AGC) with 110dB range with 0.2dB resolution |
| Timing | precision TCXO timing with single shot 100MHz 8bit ultra low power digitizer |
| Data logging | – 6Gb internal & up to 64Gb external SD slot – Bitmap graphic capture – sequential and grid logging – Alpha numeric batch identification – OBSTRUCT indicates inaccessible locations |
| Calibration Options | single, two point, velocity & material type |
| Transducer recognition | automatic |
| V-path / dual path error correction | automatic |
| Probe zero | automatic |
| Flaw Detection Mode Features | |
| Automatic Calibration: |
Longitudinal (straight), or Shear (angle) |
| Probe Types: | Single Contact, Dual, Delay & Angle |
| Material Velocity Table: | Contains longitudinal and shear velocities for a variety of material types |
| TRIG | Trigonometric display of beam path, depth, surface distance, and curved surface correction. Used with angle beam transducers |
| DAC | Up to 8 points may be entered and used to digitally draw a DAC curve. Reference -2, -6, -10, (-6/-12), (-6/-14), (-2/-6/-10) dB. Amplitude displayed in %DAC, dB, or %FSH |
| AWS | Automatic defect sizing in accordance with AWS D1.1 structural welding code. |
| AVG/DGS | Automatic defect sizing using probe data. Stores up to 64 custom setups |
| TCG | Time corrected gain. 50 dB dynamic range, 20 dB per microsecond, up to 8 points for curve definition |
| Detection Modes | Zero-Crossing, Flank and Peak |
| Display Freeze | Hold current waveform on screen |
| Peak Memory | Captures peak signal amplitude. |
| P.R.F | 8 to 333Hz in selectable steps (8, 16, 32, 66, 125, 250, 333Hz) |
| Pulse Width | 40 to 400 ns. Selectable step options 40, 80 & 400 ns (labeled spike, thin & wide) |
| Frequency Bands | FD800DL & FD800DL+: Broadband 1.8 – 19 MHz (-3dB). Four narrow bands at 1, 2, 5, 10MHz FD800DL: Additional narrow bands at 5MHz, 15MHz |
| Horizontal Linearity | +/- 0.4% FSW |
| Vertical Linearity | +/- 1% FSH |
| Amplifier Linearity | +/- 1 dB |
| Amplitude Measurement | 0 to 100% FSH, with 1% resolution |
| Delay | 0 – 999in (25,375mm) at steel velocity |
| Display | Blanview sunlight readable QVGA TFT colour display. 115.2 x 86.4mm (4.54 x 3.40 inches) viewable screen |
| Display Refresh Rate | 60Hz |
| Units (selectable) | mm or inches |
| Backlight | adjustable brightness |
| Repeatability / Stability Indicator | – |
| Battery Type | 6 x AA alkaline |
| Battery Life (approximate) |
12 hours |
| Low Battery Indicator | – |
| Battery Save Mode | auto |
| Operating Temperature | -10 to 60ºC (14 to 140ºF) |
| Size (w x h x d) | 216.0 x 165.0 x 70.0mm (8.5 x 6.5 x 2.5 inches) |
| Weight (including batteries) | 2.04kg (4.5lbs) |
| Case Design | Aluminium case design with gasket sealed end caps, waterproof membrane keypad |
| Transducer Connector Type | LEMO |
| RS232 Interface | Bi-directional |
| Packing List | Elcometer NDT FD800DL gauge, couplant, carry case, user manual, test certificate, 6 x AA batteries, ElcoMaster™ 2.0 software, transfer cable |
