Beijing Aerospace The CX-04C borehole inclinometer

CX-04C drilling inclinometer | inclinometer | excavation inclinometer: excavation monitoring, drilling inclinometer, pit I. Introduction CX-04C drilling inclinometer is INTA researchers together developed under the circumstances, the introduction of a new borehole inclinometer mainly used for dam, geotechnical slope, building excavation, embankment, underground construction, harbor works, piling soil caused by internal horizontal displacement measurement , good stability, repeatability characteristics. By China Institute of Metrology and identification of the authorities as confirmed by the spacecraft. The Chinese aerospace test reports a Chinese aerospace test II to the report of the Second, the technical parameters * Measuring range: 0 ° ~ ± 53 ° (vertical angle with the ground) ? System accuracy: ≤0.01mm / 500mm (Accuracy: ± 0.01 mm / 500mm) · Total system accuracy: ≤ ± 2mm / 30m · Resolution: 0.0004 ° · recording: automatic recording and linear: ± less than 0.025% (30 °) · Repeatability: ± 0.025% · idler spacing criteria: 500mm · probe size: Ф30 × 660mm · spindle weight: 2.35kg · Meter Weight: 3.8kg (including rechargeable battery) * Power consumption: 200A (do not use the backlight) can be used continuously 30 hours 300A (using backlight) 16 hours of continuous use - Data packet: 001 to 255 set · Power data: retention time of 10 years three, CX-04C is better than similar products at home and abroad place: 1. Using the latest 32-bit microcontroller technology and imported angle sensor, shock resistance, probe and cable cable separation in order to prevent the cable when pulling wire breakage, while portable, completely solve the cable to pull off and probe carrying problems. 2. Accuracy: 0.0004 ° (direct read is the amount of displacement in the horizontal direction) (when the test can be stabilized to 0.01mm), identified by Chinese authorities as metrology institute and aerospace are confirmed. 3. It can be equipped with various types of inclinometer tube, stainless steel anti-acid corrosion material. 4. Instrument size, the host with a strap, easy to carry construction. USB signal transmission can be directly connected laptop computer interface 232 can be connected simultaneously. 5. Lithium batteries can be used continuously 30 hours, automatic charging, low power consumption. 6. Cable selection of imported material, tensile wear light weight, long service life. With special notation does not move, durable, anti-stretch using the material, pulling more than 1000kg. 7. Report Graphics: simple analysis charts, timely analysis to help determine the displacement situation. 8, temperature: -20 ℃ ~ 60 ℃ environment: (a) Temperature: -20 ℃ ~ 60 ℃ (b) impermeability: 300m (full range of waterproof and shockproof) (c) Seismic: 50000g (sensitive axis, where g a unit of acceleration due to gravity) Identification: Chinese Academy of Sciences Institute of Metrology Beijing Aerospace Measurement