Em2 ストリームテーブル
Em2 ストリームテーブル
The Emriver Em2 Stream Table is perfect for demonstrating river science and conservation principles to audiences of all ages and educational backgrounds. This model is optimized for ease of setup, use and portability.
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A Highly-Portable, Full-Size Stream Table
Flow Outlet Pipe
Flow Outlet Pipe
The moveable Flow Outlet pipe introduces water into the Stream Table
Em2 Box
Em2 Box
The welded aluminum box is strong yet lightweight at only 18.2 kg (40 lbs).
Em2 Supports
Em2 Supports
Heavy-duty engineered aluminum folding supports create a standard box slope of 3.5%.
Emriver Modeling Media
Emriver Modeling Media
The Em2 comes standard with 68 kg (150 lb) of non color-coded media. Color-coded media is available as an upgrade.
Reservior
Reservior
The 102 L (27 gal) water reservoir is large enough to hold all the standard instruments and accessories for transport or storage.
立管
立管
スタンドパイプが上下して流れの傾斜を調整します。.
仕様書
Model Footprint: 2.29 m x 0.86 m (90 in x 34 in)
Can be powered with a deep-cycle 12V battery. Can be stored in one square meter of floor space. Easily transported on a compact SUV or pick-up truck.
(can upgrade to color-coded)
Unlike table-top stream tables, the Em2 is large enough to model a full range of fluvial phenomena such as meanders, oxbows, and delta formation. Our Em2 stream table is also engineered for portability: it stores in as little as three feet square of closet space and can be quickly set up in a classroom by a single person. You can also transport the stream table for on-location teaching with a small pickup truck or SUV and power it with a 12V marine battery. Despite its compact size, the Em2 can easily accommodate 10 hands-on learners plus a teacher. Adding a second row of observers can allow a whole class to gather at the stream table. The Em2 is very popular with elementary through high schools, nature and conservation centers, and colleges.
All of the standard instruments and accessories fit into the single, 27-gallon reservoir for storage or transport, and it is easy to fill the model with a garden hose or 5-gallon buckets from a utility sink. The included pump will drain the system in less than 5 minutes and can be used to rinse out the model after removing the media. The Em2 comes with heavy-duty engineered aluminum folding stands that create a standard box slope of 3.5 percent (2 degrees). The slope can be lowered by putting an additional block under the downstream end of the table, and by raising the standpipe.
The Em2 comes standard with our Alpha thermoset plastic modeling media which is 60% lighter than sand, so it is easier to transport and models fluvial processes much more quickly. It also has a wider and more specific distribution of particle sizes than sand for a more accurate demonstration of channel morphology. Upgrading to color-coded-by size media opens the door to a deeper understanding of sedimentology and differential erosion, transport, and deposition. The Em2 uses 150 pounds of media packed in five, 5-gallon buckets for easy transportation and storage.
