LY-2 type level gauge Jieyang, Shantou pit water level gauge

LY-2 type level gauge Jieyang, Meizhou, Shantou pit water level gauge water level gauge base deep CX-4C inclinometer, Jieyang excavation, slope Shanwei, Chaozhou, Shantou pile horizontal displacement monitoring inclinometer inclinometer Leica Total Station Guangzhou Instrument Leica Total Station Leica Total Station Foshan Jieyang inclinometer inclinometer Leica Total Station Leica Total Station Heyuan inclinometer inclinometer Jiangmen, Zhaoqing, Qingyuan, Shaoguan Leica Total Station Leica Total Station inclinometer LY-2 anti-jamming device for use water? Contact Us? Jieyang Rongcheng District, Jiedong, Puning County, JieXi, total station maintenance. Huilai County, Meizhou Meijiang District, Xingning City, theodolite test, Meixian, Dabu, Fengshun, Wuhua, Pingyuan, Jiaoling County, Shantou Level correction, Jinping, Lake, Macau, Chaoyang, tide south, Chenghai, Nan'ao County, Shanwei, Lufeng, Haifeng County, Luhe County, Heyuan, Yuancheng District, Dongyuan County, Heping County, Longchuan County, Zijin County, Lianping, Chaozhou Raoping , Xiangqiao, Fengxi District, Chao (GPS, RTK, Total Station, theodolite, Level, walkie-talkies, range finder, vertical collimator, pipeline detector, reinforced tester, floor thickness, crack width instrument, crack depth sounder, GIS) ??? providing surveying and mapping equipment maintenance, calibration, verification commission, leasing and construction engineering surveying and deformation monitoring, industrial 3D measurement solution store Guangdong Province sales maintenance test measuring instruments, we can free Lai delivery Jieyang City Mapping Instrument Co., Ltd. Address;???? Jieyang City in Dongshan, 116 Riverside Road Water pavement red sign; (Ming Lai surveying instruments) that is (next to Jieyang Construction Bureau) Tel;? 0663 -8238631 ??????? fax; 0663-8238631 Contact;? Lin Zeming Manager Mobile;? 13,822,997,642 Lai Ming Surveying Instruments Co., Ltd. Chaozhou Shantou Branch Contact; Lin Zeming manager ???? phone; 15992342884 Technical Advisory QQ; 493 674 440 First, the application areas:? used to measure the dynamic water level in the borehole. Second, the technical indicators 1. Probe Dimensions: length 350mm, diameter φ25mm; 2. Accuracy: ± 1mm; artificial record; 3. Measuring range: 0 ° ~ 200 m; 4. Working temperature: -10 ℃ ~ + 60 ℃; three main features: Intuitive. A simple overview of LY-2 anti-jamming measure underground water level meter is a special instrument, in hydrogeological drilling pumping during the pumping process with the dynamic water level decreases and the rate of change is large, accurate determination of the water level is a tricky move issues. Since moving water level drops too quickly, the upper and lower supply form a funnel, add water jet hole wall, measuring a noisy, use common conductive probe, no matter how wrap insulation can not prevent the hole wall water jet disturbance, that the measured Level doubtful. LY-2 anti-jamming device level windows with double retaining structure, the use of silver as a contact conductive element to solve this problem. Meter when the ground water level measured real move, sound the alarm, while lighting instructions. Second, the major technical indicators ⑴ measurement accuracy: 0.5 cm; ⑵ hole wall space: greater than 2.5 cm; ⑶ sensor: diameter 15 mm, length 400 mm; ⑷ measuring depth: 20m three measuring water use [1] the instrument panel. power switch is on, the power indicator light. [2] The connection test bar plug into the corresponding holes in the instrument, the assessment on the ground rod into the water, the instrument immediately issued a warning sound, while a light indication that the instrument is normal. [3] Check test leads and measuring lead wires are securely connected, the connection is carefully wrapped with insulating tape, so that the wiring portion is not leakage, and will cause measurement error. [4] need to be measured by the length of the wire according to the size of the mark. Factory a mark every 1 m, within one meter of the measuring ruler. [5] At this point, you can start Surveying level. Sensor (test bars) a contact with the measured water level, the instrument immediately sounds an alarm, while indicating lights, but it should be subject to sound the moment the trigger, which can improve the measurement accuracy, measure out the length of the survey line that is the depth of the water level . [6] after use to clean, dry sensor, in order to facilitate the next use. [7] When the sound attenuated or lights are not bright enough, show insufficient power to charge the instrument. [8] The charging method is the instrument connected to 220V power supply. Charging time ≤6 hours. Fourth, a test instrument accessory ⑴ ⑵ a sensor (3) a charging cable