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Rickly Hydrological 101-001 USGS Type AA Current Meter

Rickly Hydrological 101-001 USGS Type AA Current Meter
Rickly Hydrological 101-001 USGS Type AA Current Meter
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Rp.23,500,0000
Ex Tax: Rp.23,500,0000
  • Brand: Rickly Hydrological
  • Part Number: 101-001
  • Availability: 4 - 6 WEEKS
  • Last Updated: 13 Dec 2023
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Tags: Additel , Digital , Pressure , Calibrators

The USGS Type AA current meter is commonly known as the Price-type current meter. This current meter is suspended in the water using a cable with sounding weight or wading rod (taking the tail section off) and will accurately measure streamflow velocities from 0.1 to 25 feet per second (0.025 to 7.6 meters per second). The main features of this meter are the uniquely designed bucket wheel shaft bearings and the two post contact chamber. The bucket wheel has six conical shaped cups, is five inches (12.7 cm) in diameter and rotates on a vertical axis inside the yoke. The tungsten carbide bearings for the bucket wheel shaft are located in deeply recessed inverted cups. When the meter is in use, these cups become air chambers and the entrapped air effectively excludes water and silt from the bearing surfaces giving extremely low starting velocities and minimal friction in the bearings.

The contact chamber houses a penta gear and two binding posts, each having a fine platinum alloy contact wire. One wire makes contact with the bucket wheel shaft once during every revolution; the other is used when fast velocities are encountered, and makes contact with the penta gear once during every five revolutions of the bucket wheel.

Each current meter is provided with a U.S. Geological Survey approved standard rating table to convert bucket revolutions to stream velocity in either English units (feet per second) or metric units (meters per second), spare parts, instrument oil, cleaning cloth, screwdriver and an instrument case with a water tight o-ring seal that floats if dropped in the water and provides proper protection of the meter during transportation and storage.

The meter is made from brass and stainless steel and all exposed surfaces are chrome plated for corrosion-free service. The standard Type AA was designed for use with all of the counters as well as the AquaCalc 5000 Digital Flow Computer. No conversion kits or replacement contact chambers are necessary to use the latest digital technology with this meter.

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Rickly Hydrological 105-001 USGS TopSet Wading Rod, 4ft Rickly Hydrological 105-001 USGS TopSet Wading Rod, 4ft
Brand: Rickly Hydrological
Rickly Hydrological 105-001 USGS TopSet Wading Rod, 4ft
The standard USGS Top Setting Wading Rod is intended for use with the Type AA and pygmy current meters. It is designed for measuring shallow streams, ..
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Rp.15,500,0000
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Rickly Hydrological 102-001 AquaCalc 5000 Computer
Brand: Rickly Hydrological
Rickly Hydrological 102-001 AquaCalc 5000 Computer
The AquaCalc 5000, 102-001, is an electronic streamflow measurement and data logging device designed for use with USGS Price-type current meters. The ..
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Rp.49,950,0000
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Rickly Hydrological USGS Type AA [103-006] Current Meter Cable Suspended Outfit w/ Headphones
Brand: Rickly Hydrological
Rickly Hydrological USGS Type AA [103-006] Current Meter Cable Suspended Outfit w/ Headphones
The Cable-Suspended Outfit is for general stream gaging since it can be suspended from boat, bridge, irrigation channel, walkway or other platform. Th..
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Rp.42,950,0000
Ex Tax:Rp.42,950,0000
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Rickly Hydrological USGS Type AAHM [103-007] Current Meter Cable Suspended Outfit w/ AquaCalc Pro
Brand: Rickly Hydrological
Rickly Hydrological USGS Type AAHM [103-007] Current Meter Cable Suspended Outfit w/ AquaCalc Pro
The Cable-Suspended Outfit is for general stream gaging since it can be suspended from boat, bridge, irrigation channel, walkway or other platform. Th..
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Rp.90,600,0000
Ex Tax:Rp.90,600,0000
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Rickly Hydrological USGS Type AAHM [103-008] Current Meter Cable Suspended Outfit w/ AquaCalc 5000
Brand: Rickly Hydrological
Rickly Hydrological USGS Type AAHM [103-008] Current Meter Cable Suspended Outfit w/ AquaCalc 5000
The Cable-Suspended Outfit is for general stream gaging since it can be suspended from boat, bridge, irrigation channel, walkway or other platform. Th..
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Rp.81,650,0000
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Rickly Hydrological USGS Type AAHM [103-010] Current Meter Cable Suspended Outfit with AquaCMD
Brand: Rickly Hydrological
Rickly Hydrological USGS Type AAHM [103-010] Current Meter Cable Suspended Outfit with AquaCMD
The Cable-Suspended Outfit is for general stream gaging since it can be suspended from boat, bridge, irrigation channel, walkway or other platform. Th..
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Rp.55,750,0000
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Rickly Hydrological AquaCMD [102-003] Current Meter Digitizer
Brand: Rickly Hydrological
Rickly Hydrological AquaCMD [102-003] Current Meter Digitizer
The AquaCMD 102-003 provides a digital readout for Price-type AA and Pygmy current meters. It eliminates use of the headphone and stopwatch while it i..
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Rp.66,980,0000
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Rickly Hydrological 102-020 AquaPulse Impulse Counter Timer
Brand: Rickly Hydrological
Rickly Hydrological 102-020 AquaPulse Impulse Counter Timer
The AquaPulse 102-020 is an updated LCD impulse counter with timer display which registers the number of revolutions made by the bucket wheel or prope..
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Rp.16,150,0000
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