GDP-3A1 Portable Digital Inclinometer

Purpose:

It is a new and economical digital inclination measurement instruments with the function of manual data recording. It is suitable to determine dip angle and azimuth angle of vertical or directional borehole in the magnetic area. It has been widely used to determine inclination of borehole, which is more than 40 mm in diameter in the engineering, hydrology, oil field, coal field, and geology.

Main characteristics

1. It adopts high precision gravity accelerator and 3D magnetic resistance sensor to form the measurement system of the instrument, so it has high sensitivity, good repeatability, and small volume.

2. It adopts modern digital data processing techniques to accurately calculate dip angle and azimuth angle, so test data can meet the requirements on precision.

3. It uses modern coded long distance transmission techniques in the communication field, so it can transmit digital signal trough long cable reliably. This highly improves the anti-interference ability of the instrument.

4. It does not use heavy hammer swing parts in the inclinometer probe, so this highly improves anti-shake ability of the instrument. Depth interval and quantity of measurement points can be preset at random, so this highly improves measurement efficiency.

5. It adopts a ultra-brighten LCD to display test data, so it is convenient to be operated and record test data at determination field.

Technical parameters

1. Inclination depth: ≤1200 m;

2. Measurement range and error:

(1) Dip angle: 0～50°; ±0.2°;

(2) Azimuth angle: 0～360°;

When dip angle is at 1～3°, error is ±5.0°;

When dip angle is at 3～50°, error is ±3.0°;

3. Measurement mode: at fixed points; depth interval and quantity of measurement points can be preset at random.

4. Power supply: AC 220V±10%, 50 Hz;

5. Working environment for controlling case:

(1) Temperature: -10 ℃～50 ℃;

(2) Relative humidity: ≤85%;

6. Working environment for inclinometer probe:

(1) Temperature: 0℃～55℃;

(2) Pressure endured: 0℃～55℃;

7. Controlling unit:

(1) Size: 270×220×155 (mm)

(2) Weight: 2.4 kg;

8. Inclinometer probe:

(1) Size: Φ40×1600 (mm);

(2) Weight: 10 kg;