JJX-3A2 Digital Inclinometer

function:

1:The instrument is the best instrument used to determine inclination of borehole, which is greater than 54 mm in diameter, in the non-magnetic engineering area, hydrology, oil field, coal field, and geology.

2:The instrument is latest designed digital inclination measurement instrument of new type with the function of automatic test dada recording.

3:The instrument is upgraded instrument used to determine dip angle and azimuth angle of vertical or directional borehole.

Main characteristics

1:The instrument removes hammer swing parts in the probe tube. This highly improves anti-shaking ability of the instrument. The depth interval and measurement point numbers can be preset at random. This improves measurement efficiency.

2:. The instrument adopts a high precision gravity accelerator and a 3D magneto-resistance sensor to form the measurement system, so it is sensitive, good in repeatability, and small.

3: The instrument uses modern digital signal processing techniques, so it can calculate dip angle and azimuth angle accurately, so that they can meet the requirement for accuracy.

4:. The instrument adopts long distance transmitting technology, so it can transmit digital signal through long cables reliably. This highly improves anti-interference ability of the instrument.

5:. The instrument adopts an ultra-brighten LCD for display, and uses six controlling buttons for man-machine conversation. Test dada can be recorded automatically without manual intervention.

6. The instrument combines button operation with display interface, so it is convenient to be operated. If purchase a micro-printer, it can print out test data at determination field.

Technical parameters

1. Inclination measurement depth: ≤1200 meter;

2. Measurement range and measurement error:

(1) Dip angle measurement range:  0~50°; Measurement error: ±0.2°;

(2) Azimuth angle measurement range: 0~360°;

The dip angle is 1~3°: Measurement error is ±5.0°;

The dip angle is 3~50°: Measurement error is ±3.0°;

3. Measurement mode: at fixed point; measurement depth interval and measurement point numbers can be preset at random;

4. Data storage: 100 group of measurement data in maximum;

5. Record mode: automatic recording; test data can be saved automatically;

6. Power supply: AC 220V±10%, 50 Hz;

7. Working environment for controlling unit:

(1) Temperature: -10℃~50℃;

(2) Relative humidity: ≤85%;

8. Working environment for inclinometer probe:

(1) Temperature: 0℃~55℃;

(2) Pressure endured: ≤15MPa;

9. Size and weight:

(1) Controlling unit: 270×220×155 mm; 2.4 kg;

(2) Inclinometer probe: Φ54×1345 mm; 13.5 kg;