HI 83203
Multi-parameter Photometer for Aquaculture
With the ever-increasing depletion of fish stocks in the open seas, aquaculture has gained prominence and can prove essential to our future dietary needs. Monitoring and controlling parameters such as the oxygen level as well as pH and nitrate content in water is vital in ensuring profitable fish production. Accurate control can prevent disease, increase production and even reduce the premiums on crop insurance. Research personnel, fish farm operators and wildlife specialists now have one compact and easy-to-use meter to keep a close tab on the most important parameters in aquaculture.
Simply take a sample of water and place it in the unit to be zeroed. Add reagents to it and place it back in the HI 83203. The meter will then show you the relevant value in mg/L or µg/L in clear digits on a large LCD. No need to match colors, calibrate probes or change membranes. All has been made simple so that you may get on with more rewarding tasks, such as producing more fish!
Order Information:
HI 83203 is supplied with 2 cuvets, bottle for D.O. test, batteries, 12 Vdc adapter and instructions.
Specifications
| Light Source | 4 tungsten lamps with narrow band interference filter 420/525/575/610 nm | |
| Light Detection | 4 silicon Photocells | |
| Power Supply | 2 x 9V battery or 12 Vdc adapter | |
| Auto Shut-off | after 10 minutes of non-use | |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing | |
| Dimensions | 230 x 165 x 70 mm | |
| Weight | 640 g |
Multi Parameter Specifications
| Parameter | Range | Method | Reagent Code |
|---|---|---|---|
| Ammonia LR | 0.00 to 3.00 mg/L | Nessler | HI 93700-01 |
| Ammonia MR | 0.00 to 10.00 mg/L | Nessler | HI 93715-01 |
| Chlorine, free | 0.00 to 2.50 mg/L | DPD | HI 93701-01 |
| Chlorine, total | 0.00 to 3.50 mg/L | DPD | HI 93711-01 |
| Copper HR | 0.00 to 5.00 mg/L | Bicinchoninate | HI 93702-01 |
| Copper LR | 0 to 1000 µg/L | Bicinchoninate | HI 95747-01 |
| Nitrate | 0.0 to 30.0 mg/L | Cadmium reduction | HI 93728-01 |
| Nitrite HR | 0 to 150 mg/L | Ferrous sulfate | HI 93708-01 |
| Nitrite LR | 0.00 to 0.35 mg/L | Diazotation | HI 93707-01 |
| Oxygen, dissolved | 0.0 to 10.0 mg/L | Winkler | HI 93732-01 |
| pH | 6.5 to 8.5 pH | Phenol red | HI 93710-01 |
| Phosphate HR | 0.0 to 30.0 mg/L | Amino acid | HI 93717-01 |
| Phosphate LR | 0.00 to 2.50 mg/L | Ascorbic acid | HI 93713-01 |
| Reagents & Standards | |
|---|---|
| HI 93700-01 | Ammonia LR, Nessler Method (100 Tests) |
| HI 93715-01 | Ammonia MR, Nessler Method (100 Tests) |
| HI 93701-01 | Chlorine, free, DPD Method (100 Tests) |
| HI 93711-01 | Chlorine, Total, DPD Method (100 Tests) |
| HI 93702-01 | Copper HR, bicichoninate acid method (100 Tests) |
| HI 95747-01 | Copper, LR, Bicinchoninate Acid Method (100 Tests) |
| HI 93728-01 | Nitrate, Cadmium Reduction Method (100 Tests) |
| HI 93708-01 | Nitrite HR, ferrous sulphate method (100 Tests) |
| HI 93707-01 | Nitrite LR, diazotization method (100 Tests) |
| HI 93732-01 | Dissolved Oxygen, Winkler Method |
| HI 93710-01 | pH, Phenol Red Method (100 Tests) |
| HI 93717-01 | Phosphate HR, Amino Acid Method (100 Tests) |
| HI 93713-01 | Phosphate LR, Ascorbic Acid Method (100 Tests) |
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