Virtual Hydromet Salempur, Roorkee, Uttarakhand

We are offering wind vane. Wind direction will be measure with a wind vane (see diagram). Wind direction is the compass point from which the wind is coming eg south, southwest, west etc. The unit of measurement for wind direction is therefore compass direction. User plot the wind direction for each day of the month on a special graph called a wind rose i.e. Wind vane is manufactured as per is:5799:1970 which indicates the direction of wind at the point of observation.  

We are offering water level indicator. 1response is seen on led plus an audible tone is heard. Features include: standard cable lengths: 90 mtr. Brass electrode is field replaceable. Reel-type spool for lowering cable and electrode assembly. Reel is mounted on a tubular stand. Self-contained 9v battery power supply - no danger of shock from an outside power supply. Battery test. Standard brass electrode. Reel handles are shaped to fit your hands. Accurate to ±1% of reading. Each water level indicator is supplied with a battery.    

Type : Water Level Indicator

Condition : New

Display Type : Scaled Cable

Automatic Grade : Semi Automatic

Country of Origin : India

Brand Name : vhydromet

Visibility sensor designed by Dr. Sten Löfving is used to make direct measurements of visual range. This sensor is a robust backscatter visibility sensor. The sensor is equipped with a membrane ventilator preventing from water intrusion because of under pressure during sudden temp decrease.    

This is a low-cost anemometer, which utilises proven ultrasonic technology to provide wind speed and direction data via one serial or two analogue outputs. To confirm correct operation, outputs are transmitted together with an instrument status code. With a robust, corrosion-free polycarbonate housing, this small, lightweight wind sensor is recommended for use in harsh environmental conditions and is particularly suited to marine & offshore (ships, data buoys) and land based installations. The WindSon has no moving parts, offering maintenance-free operation in a wide range of applications.    

Type : Wind Sensor

Application : Industrial

Condition : New

This mirror sighting height gauge is great for teaching students how to quickly determine tree heights! Easy to follow instructions are embossed onto its rugged plastic shell, detailing the gauge’s short four step measuring method and height-finding formulas  

time / revolution counters commonly used with water current meter for velocity measurement in river and canals.    .

We are offering suspended solids indicator. 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.    

We are offering sunshine recorder. This sun-shine recorder basic main components are bowls which are manufactured from bronze and are precisely machined and assembled.the sphere bowl is made uniformed and well annealed and air bubble free glass having good surface finish. The instrument is always supplied with one year recording graph, and standard stenciled curve for comparison.  

Type : Sunshine Recorder

Color : black

Packaging Type : Wooden Box

Country of Origin : India

Application : Solar Monitoring

Operating Voltage : 24 V

Country of Origin : Made in India

These screens are manufactured as per IS:5948:1970 and are suitable for housing thermograph, hydrograph, dry and wet bulb, Thermometer and Maximum-Minimum Thermometer. Basically these are manufactured from best quality Indian wood and accurately assembled with side louvers and supplied available in two sizes: Small size and Large size  

We are offering spherical crown densiometer. Accurate, one person measurement of tree canopies. Measure forest overstory density from unobstructed sighting positions. The instrument uses a spherical-shaped reflector mirror engraved with a cross-shaped grid of 24 quarter inch squares. To take readings, hold the instrument level, 12" to 18" in front of body and at elbow height. Assume four equi-spaced dots in each square of the grid and systematically count the dots equivalent to quarter-square openings. Multiply the total count by 1.04 to obtain percent of overhead area not occupied by canopy. The difference between this and 100 is an estimation of overstory density in percent. Units are housed in a 3" x 3" x 1" thick walnut case with operating instructions permanently affixed to the lid. A leveling bubble is also included for accurate positioning during estimations

We are offering sound level meter. 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.  

Frequency : Auto Range : 30 To 130 DB

Resolution : 0.1 db

We are offering solar tracker. This solar tracker is the most cost effective autonomous two-axis radiometer tracking platform in the market. With mounting accommodation for up 10 normal incidence pyrheliometers andor multiple normal incidence mounted pyranometers and one global horizontal diffuse (shaded) pyranometer, this is ideally suited to meet virtually any solar monitoring application requirement.  

Brand Name : Virtual Hydromet

Application : Industrial,Laboratory

Length : 15, 30, 45, 60, 90, 120 cm

Feature : Long lasting , Easy Installation , Easy to use

The suction lysimeter is a cylindrical device consisting of a porous ceramic cup (to withdraw soil pore water using a vacuum); a body tube to act as a reservoir; and a simple stopper assembly with a single hole for pulling a vacuum and retrieving the sample.    

We are offering soil moisture tension meter. 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.  

We are offering soil moisture recorder, temperature recorder. The automatic soil moisture suction & soil temperature recorder is a complete system for monitoring, logging and graphing 7 point soil moisture & 1 point soil temperature readings. automatically reads the sensors, 12v battery powered monitor, battery charging through solar panels, reading frequency from every minute to every day and adjustable to suit you, 8 sensor capacity, includes temperature probe, in-field display of current reading, download the history to a computer through pockable data shuttle, monitor current values. Data is saved in excel format and can be exported.    

We are offering soil moisture meter. 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. 6-12"l. Leather-like case with belt loop and full instructions included. Ph accuracy: ±0.2. Moisture accuracy: ±10%  

We are offering snow water equivalent recorder.since snow contributes a major amount to the available water, area values of snow cover are required for estimation of the water resources. It has been established that a combination of remote sensing and ground measurements should be used for snow cover mapping. The important parameters for hydrological purposes are snow depth, density and snow water equivalent. The reported snow gauge comprises a tipping bucket type swe sensor with 20 watt heating arrangement, a data logger, supporting electronics and a backed battery pack. With this arrangement, precipitation is calculated from the volume measurements of the accumulated water. The ‘virtual’ make snow water equivalent recorder offers professional snow monitoring and good value for money. The standard instrument consists of a weatherproof enclosure, which contains the data logger and power supply, and comes complete with a mounting stand and swe sensor. Measurements can automatically store in systems memory as per user selectable logging period. Comes with integral mains charger (230 vac, 50 hz), which will easily keep the batteries charged throughout the year.    

We are offering snow gauge - mechanical type. there are several types of snow gauges, the simplest of which is simply a measuring stick secured inside a metal container and anchored to the ground. This works well for the measurement of snow water equivalent. meteorologists and hydrologists are more likely to use container attached to a funnel shaped gauge. When the basin is full or the snowfall has ended. The snowfall is then arrived at by multiplying the water equivalent times 10    

Continuous and contact-free snow depth measurement. Reliable sensor for extreme conditions, Robust sealed ceramic membrane. Correct measurement during snowfall and snow drift. Protective shield against ice and snow hangings. High measuring accuracy. Integrated temperature compensation. Energy-saving sensor operation. Standby between the measuring phases. Simple sensor integration

We are offering sediment silt sampler.this is the most common type of suspended sediment sampler it consists of a metallic one litre capacity bottle held vertically in the metallic frame at one of a adequate length of pipe with lever attached to the lower end and a flexible wire running with the help of one spring and lever for opening and closing the mouth of bottle fitted with rubber cock during sampling. The sampler has advantages, of low cost, simplicity in design and operation.    

Sanitization Chamber / Tunnel   “Virtual” make Sanitization Chamber / Tunnel is the state of art fully automatic sanitization solution available in the market.

We are offering river staff gauge. River staff gauges are useful for the manual measurement of river canal lake water level. Different sizes and types for river staff gauges are available with us