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Our Products
Our product range contains a wide range of Presetable Revolution and Time Counter, Ultrasonic Clamp-on Flow Meter, Non-Contact Open Channel Flow Measurement System, Propeller Type Current Meter and Suspended Solids Indicator
We make "Presetable Revolution & Time Counter" Model: RTC-K13 is a small electronic hand-held device that can be used to count Revolution & Time from mechanically rotating current meter.
This RTC-K13 counter is used with water current sensor for determining velocities of flowing water in open channels and steams. Revolutions and Time is displayed on the three & half digit LCD display. Two terminals to connect the current meter sensor are provided on the front panel.
The RTC-K13 offers (2)modes of operation, i.e. Revolution Mode as well as Timermode.
This is a non-contact flow meter for open water channels mounted above the water surface. It uses a radar velocity sensor and an ultrasonic sensor for water level measurement. The two measurements and the dimensions of the cross section profile are used to calculate the discharge from the continuity equation (velocity-are method). The modular transmitter incorporates a flow computer with all required algorithms and software to ensure accuracy and repeatability of flow measurements. Parameterization of the measurement site, data logging, visualisation and data transfer is possible by using the browser based control and management user interface, which can be run in any standard web browser via PC, notebook, tablet or smart phone, regardless of location, time and operating system. The transmitter can be mounted in a distance up to 100 m from the measuring site with velocity and level sensors.
The suspended solids Indicator is a state of the art, easy to use meter that provides many benefits to the plant operations staff. It is a unique system that combines advanced electronics with a solid-state, optical sensor. It is a multi-range indicator designed for the measurement of suspended solids in aqueous solutions. The microprocessor-based electronics of the indicator provide a high degree of flexibility and ease of use. Data logging and the ability to download the data directly to a computer are optional features.
A sensitive electrode measures pH values from 3.5 to 8, soil moisture from 0 to 100%. Requires no chemical, distilled water, or outside electric power source. Numerous readings can be easily taken over large area. 6-1/2"L. Leather-like case with belt loop and full instructions included. pH Accuracy: 0.2. Moisture accuracy: 10%
The 'Virtual' make Digital Soil Moisture Tension Meter, used with the Soil Moisture (watermark) Sensors and Soil Temperature Sensor (Optional), make up a valuable system to monitor the soil moisture, Tension & temperature (Optional) available in your soil. You can use as many sensors as you like at representative sites. Then, using the Digital Soil Moisture Meter you can read each sensor individually as frequently as necessary. The importance of water to plant growth is well known. Also, effective irrigation should be properly controlled in quantity and timing.
Chlorophyll Concentration Meter is a hand-held, battery operated instrument designed for the rapid, nondestructive, determination of chlorophyll content in intact leaf samples. Chlorophyll content is a direct indication of plant health and condition. Obtaining chlorophyll content via non-destructive analysis gives researchers, agronomists and growers valuable diagnostic information. This data can then be applied to a multitude of crop production and research initiatives such as: nutrient and irrigation management, pest control, environmental stress evaluation and crop breeding.
This current meter is suspended in the water using a cable with sinking weight or wading rod and will accurately measure stream flow velocities from 0.3 to 3.5 meters per second with Multiple propellers. (Also available in measuring range up to 6 meter per second) Magnetic current meter has a permanent magnet mounted on its shaft. In every revolution of the cup wheel the magnet actuates the proximity resulting in one make and break of the contacts. Manufactured as per IS 3910-1966. You can connect this current meter to an automatic counter / Water Velocity indicator (Sold Separately). The calibration chart provided with the meter gives the velocity in m/sec.
Specifications
| Model | Propeller Type |
|---|---|
| Current meter body | All parts of brass, chrome plated |
| Operating Range | 0.3 to 3.5 Meters per second |
| Accuracy | For velocities >0.3 m/s, 0.5% Full scale |
| Velocity Indicator | Digital Water Velocity Indicator (Optional) |
|
Instrument case & Accessories |
Instrument oil, cleaning cloth, screwdriver with 10kg fish weigh, 10m suspension wire and a rugged wooden carrying case. |
The double ring Infiltrometeris a simple instrument which is used to determine the infiltration rate of water into the soil. The infiltration rate is determinate as the amount of water per surface area and time unit, which penetrates the soils. This rate can be calculated on the basis of the measurements and the DARCY's law. Several measurements can be executed simultaneously, yielding a very reliable and accurate mean result. As vertically infiltrated water runs away to the side. The outer ring of the Infiltrometer serves as a separation. The measurement exclusively takes place in the inner ring through which the water runs virtually vertically. The instrument consists of two rings, driving plate, for inner and outer rings. The two rings are driven into the ground and partially filled with water. The double ring design helps prevent divergent flow in layered soils. The outer ring acts as a barrier to encourage only vertical flow from the inner ring. The standard set of the double ring Infiltrometer consist of 2 steel rings with different diameters, a hammer, floats, a stainless steel hammering cross and a stopwatch.
Sound level meter or sound meter is an instrument which measures sound pressure level, commonly used innoise pollution studies for the quantification of different kinds of noise, especially for industrial and environmental.
Atul Sharma (Virtual Electronics Company)
1105/1, Salempur Rajputana Industrial Estate, Roorkee, Uttarakhand 247667
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