Accessory kits and items are designed to help achieve educational, outreach, and research goals. They are available with the purchase of an Emriver model.
The Emriver Academic Kit can be used to conduct experiments such as surveying topography, including long profiles and channel cross-sections. The kit includes:
- Emriver Crossbeam with Level Rod, to be used with a laser level; laser level not included
(see the Emriver manual for instructions on use)
- 2,000 ml graduated beaker
- 250 ml graduated cylinder
- 1,000 ml graduated cylinder
- Coarse-mesh hand sieve
- Perforated scoop (with ¼-inch holes)
- Hand-size scoop (not perforated)
The Structures Kit allows users to explore the relationship between human-made structures and rivers. Includes:
- 2 Box culverts
- 1 Walled culvert
- 1 Double walled culvert
- 4 Model houses
Use the Em2 and Em3 models anywhere. Includes:
Battery adapter for a 12 V deep-cycle battery, instructions for use, and a 6-ft extension cord. Battery is not included. Read about battery recommendations on our blog.
DVD with Teaching Guide
A DVD is included with every Emriver model purchase and is also available separately for purchase for US$15.00.
Features more than 50 high-quality teaching clips demonstrating river processes using maps, aerial photo sequences, underwater video, and Emriver model demonstrations. Includes a teaching guide. The DVD was produced with funding from the Missouri Department of Natural Resources and the Missouri Department of Conservation with support from U.S. EPA 319 funding.
Download the DVD teaching guide, which is a complement to the DVD. It includes a detailed description of DVD content.
OR Purchase via PayPal
Em2 Retrofit Kit
The older valve assembly (left) is replaced by the newer electronic flow controller (right).
The older energy dissipater and notch gage (left) is replaced with the newer energy dissipater unit and flow outlet (right).
A lighter, electronic controller powered by a smaller power supply replaces the valve system to control flow. It’s more compact and uses much less electrical current; it can still be powered by a 12 V battery and for longer periods of time. Setup and breakdown is faster and simpler. The updated Energy Dissipater system uses smaller parts for ease of setup, travel and storage.
The new system does not come standard with flow measurement, but the old Energy Dissipater Unit and Notch Gage can still be used with the other updated components for research and detailed demonstrations requiring precise measurements.
- 500 gph (1,892 lph) 12 V, 2-amp submersible pump, with intake filter
- ¾-inch diameter tubing
- Energy Dissipater Unit and flow outlet
- Electronic flow controller
- 12 V power supply with Ground Fault Circuit Interrupter, input standard 115 V 60 hZ
- Emriver battery adapter, compatible with deep-cycle, 12 V battery
Download the setup and use instructions for the Em2 Retrofit Kit.