System Component Information
Note: References to company and brandnames are used for identification purposes only and do not necessarily constitute endorsements over similar products made by other companies.
| Dissolved Oxygen Sensor | |
|---|---|
| Model: | Orion 820, hand held, battery operated |
| Manufacturer: | Orion Research, Inc., Boston , MA |
| Specifications: | Output: 10 mV per mg/l Response time: 99% of final value in less than 40 sec at 200C Min. sample flow: 15 cm/sec Temp. range: 0 - 500C Membrane: Teflon. FEP, thickness: 12.5 mm |
| Electric Soil Heating Cable | |
|---|---|
| Model: | N100 |
| Manufacturer: | Phytotronics, Inc., St. Louis, MO |
| Compact Submersible Centrifugal Pump | |||
|---|---|---|---|
| Model: | 1P808A | ||
| Manufacturer: | Teel | ||
| Distributor: | Dayton Electric Mfg. Co., Chicago, IL | ||
| Specifications: | 0.02 HP, 75 W, max 1.5 Amps | ||
| flow rate versus pressure head: | |||
| rate (1/min) | head (kPa) | ||
| 25.2 | 3.0 | ||
| 21.4 | 9.0 | ||
| 18.9 | 14.9 | ||
| 11.4 | 26.9 | ||
| max head: 32.9 kPa | |||
| Flow Meters | |
|---|---|
| Models: | H-03216-04: 65 mm variable area aluminum flow meter with valve and glass float for O2
H-03216-26: 65 mm variable area aluminum flow meter with valve and stainless steel float for N2 |
| Manufacturer: | Cole Parmer Instrument Co., Niles, IL |
| Specifications: | Max. flow rate for O2 = 46 ml/min Max. flow rate for N2 = 5026 ml/min |
