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The GD-2 is a portable, transmission-type digital densitometer designed for industrial radiography. It provides precise measurements of the optical density (blackness) of processed X-ray film to ensure compliance with international standards such as ASME or ISO.
Measurement Range: 0.00D to 4.20DÂ (Optical Density).
Precision & Accuracy: Accurate to within ± 0.03D.
User Interface: Easy-to-read, backlit 3-digit LCD display.
Efficiency: Features a dedicated “Zero” button for quick calibration and an automatic power-off function to conserve battery life.
Spot Measurement: Equipped with a 4mm aperture for precise density readings on specific areas of the film.
Quality Control: Functions as a critical QC tool in the Radiographic Testing (RT) process.
Compliance Verification: Measures film density to meet minimum and maximum code requirements.
System Compatibility: Designed for use alongside X-ray film processing systems and film viewers/illuminators in industrial darkrooms.
| Type | Digital X-Ray Film Densitometer (Transmission Type) |
| Density Range | 0.00 to 4.20 D (Optical Density) |
| Accuracy | Plus or minus 0.03 D |
| Display | Digital LCD (Backlit) |
| Aperture Size | 4 mm (Typical, ensures precise spot measurement) |
| Calibration | Automatic zeroing and digital calibration adjustment |
| Power | 1 x 9V 6LR61 Dry Cell |
Radiographic Density Meter, Film Density Checker, Digital Film Densitometer, Optical Density Meter
A densitometer is used to measure the optical density (darkness) of an area on a processed industrial X-ray film, which is a critical measure for exposure quality and compliance with standards.
It means the measurement is displayed as a precise numerical value on a digital screen.
**Errors and omissions excepted (E&OE)
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Eliminate subjective visual assessments of film density and ensure QC precision. The GD-2 Digital X-Ray Film Densitometer is an indispensable tool for Quality Control (QC) that accurately measures the optical density (D) of processed X-ray film. Supplier: GammaTec NDT Supplies SOC Ltd
