Description
The Well Water Depth Level Meter provides the most accurate way to measure water levels, used to measure the water level in wells, boreholes and water pipes, particularly suitable for the observation of groundwater level in hydropower projects and artificial inspection of dam body infiltration line. The instrument can be used during construction, but also as a long-term safety monitoring with the project, complies with earth dam safety monitoring technical specifications.
The reading of water level changes consists of two major components:
1. Buried part of underground material, consisting of water level pipe and bottom cover (sold separately)
2. the ground receiving instrument - steel ruler water level meter, consisting of the probe, steel ruler cable, receiving system and reel.
3.The probe part is made of stainless steel and has a water resistance contact point inside. When the contact contacts the water surface, the receiving system is turned on. When the contact leaves the water surface, the receiving system is turned off.
4.The steel ruler cable part: the steel ruler and the wire are combined by a plastic process, that is, the steel ruler is prevented from being rusted, and the operation process is simplified, and the reading and reading is more convenient and accurate.
5.Receiving system part: consists of a sounder, an indicator light and a peak indicator. The sounder emits a continuous beep, the indicator lights up, and the peak indication is the voltmeter indication.
When measuring, let the reel rotate freely, press the power button, put the probe into the water level tube, hold the steel rulercable, let the probe move slowly downward, and receive when the contact point of the probe touches the water surface. The system'ssounder emits a continuous beep.
At this point, the depth dimension of the steel rule cable at the nozzle is read, which is the distance of the water table fromthe nozzle. (If the buzzer is inaudible when measuring in a noisy environment, the indicator light and voltmeter can be observed.)
Users must pay attention to two points during reading:
A) When the contact of the probe touches the water surface, the sounder will make a sound, the indicator light will be on, and thevoltmeter pointer will rotate.
At this point, the cable should be slowly placed in order to carefully find the exact position of the sound or the moment of
theindication and read the depth dimension of the point from the orifice.
B)The accuracy of the reading depends on the timely determination of the buzzer or the starting position of the indication.
Theaccuracy of the measurement is related to the proficiency of the operator, so it should be practiced and operated repeatedly.
The instrument should be stored in a room temperature of -10 ~ +40 ºC.The room's temperature is not greater than 80% with non-corrosive gas, keep the room dry and ventilated . shell material | ABS,Metal |
Measurement range | 30m,50m,100m,200m,300m,400m,500m |
battery power | 9V lithium battery |
Instrument for temperature | -10ºC~+40ºC |
The response time for output | ≤1ms |
Measurement error | ≤±0.5mm |
Adaptation range of water quality | 10μω~1000μω |
Measurement signal | LED, buzzer |
rated voltage | 300V |
Testing Voltage | 2000V |
insulation resistance | >200MΩ×km |
Certifications
Company Profile
ZEALCHON INTERNATIONAL TECHNOLOGY LIMITED
With more than 15 years of civil engineering background,Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab instruments,soil testing instruments, bitumen testing instruments,and cement & concrete testing equipment.
Fabricated from the finest quality raw material our comprenensive range guarantees precision functioning,accurate perfomance and sturdiness. Our sophisticated manufacturing ability allows us to persistenty and system atically upgrade the quality of our range as per international quality standards. Our machines are used world-wide by government agencies, commercial testing laboratories,ready mix producers,contractors and universities.Over the past 15 years,our customers have recognized our dedication to quality products,performance,value and customer satisfaction which has become the cornerstone to our success and growth.
We extend our appreciation to our clients and associates for facilitating this success!
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Service & Support1. Quality warranty: Zealchon commits that testing machine is fabricated with fine grade materials and top notch workmanship. It is brand new, never used, and in full compliance with the quality provision.
Warranty is 12 months starting from the date of final acceptance of the goods/commissioning of machine.
2. Technical training: Operating Manual of testing instrument
3. After-sale service Over the years, Zealchon has sold testing instruments to many global users.
The following physical damage is not covered by warranty. a) instrument is impacted by great force that the internal impact sensor changes from white to red; b) Detector is broken c) Instrument body is broken; d) Loss of accessories; e) Loss of components ;f) Water coming into instrument.
4. In case the instrument is not able to operate, the customer can call after-sales service for help;
we offer 3 types of repairs: a) Internet repair: if the customers are in foreign countries or remote areas, we can offer them first the INTERNET repair service. b) Phone repair: customers called over the phone to explain explicitly the problem and our technical staff will instruct them to solve the problem. c) On-site repair: in case the phone repair fails, our technical personnel will go to the site to repair the instrument within 72 hours after the problem is reported;
5. Out-of-warranty service: upon expiry of the warranty period, all customers are still entitled to out-of-warranty service during the working life of the instrument.
6.Privilege in out-of-warranty service: customers shall have the privilege to get a preferential prices on the components when they maintain their instrument during the out-of-warranty period as long as they maintained it beforehand.
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