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TRAWAS is a complete portable microbiological laboratory for testing drinking, recreational and waste water as well as beverages.
The TRAWAS laboratory conforms to ISO 9308-1, Membrane Filter Technique, which is the most important routine microbiological examination carried out on drinking water, and the most reliable test.
This kit has been developed 1997 in cooperation with Messrs. SARTORIUS AG,
Göttingen who provide the media (Nutrient Pads) and filtration equipment.
Main components are produced by Messrs. SANDBERG & SCHNEIDEWIND. The TRAWAS kit is unique as we can guarantee stable incubation temperature using a special carrying case which can balance the temperature while connected to the incubator thus ensuring that samples are not overheated during incubation (i.e. at high ambient temperatures) which is essential for the test.
All components are of highest quality (working parts are made of stainless steel) and last for extremely long time.
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TRAWAS® Portable Water Testing Kit No. 180.102 |
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Portable Water Testing Kit, No. 180.102
Dimensions of TRAWAS Kit: 61 x 40 x 47 cm. Weight: 17.0 kg
1) Further Nutrient Pads etc. can be obtained from SARTORIUS worldwide dealer´s network.
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The start-up kit consists of:
1. |
Electronically controlled coolbox, aluminium |
2. |
Portable incubator INCUS .3 with heated lid and two stainl.steel racks No 180.053 |
3. |
Connection-cable, 12 V DC, with plug to coolbox |
4. |
Power adapter 230 V AC / 12 V DC |
5. |
Battery adapter, with crocodile clamps |
6. |
Nutrient Pad Set, i.e. ENDO (acc. to choice)1) |
7. |
Membrane filter, sterile |
8. |
Minisart 0.2 µm, syringe filter unit |
9. |
Vacuum filter holder stainless steel, 100 ml |
10. |
Manual vacuum pump, large displacement, with gauge |
11. |
Electrical vacuum pump VACUS.1 (optionally) |
12. |
3-way valve with disposable syringe |
13. |
1 liter vacuum bottle with tube and stopper |
14. |
pH test strips |
15. |
Alcohol burner, stainl. steel (alternatively: gas burner) |
16. |
Scissors, Forceps, stainl. steel |
17. |
Bottles for alcohol and water |
18. |
Turbidity Tube, optionally |
19. |
Bags, for collecting samples |
20. |
Thermometer |
21. |
Checkkit Chlorine |
22. |
Magnifier, 7x (optionally) |
23. |
Permanent marker |
24. |
Pictogram |
25. |
Operation Manual, Engl., French, German, Span. (Russian under preparation) |
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Alternatively available,but Coolbox made from Polypropylene:
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TRAWAS® Portable Water Testing Kit No. 180.101 |
Portable Water Testing Kit, No. 180.101
Dimensions of TRAWAS Kit: 56 x 38 x 46 cm; weight: 17,0 kg
1) Further Nutrient Pads etc. can be obtained from SARTORIUS worldwide dealer´s network. |
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The start-up kit consists of:
1. |
Electronically controlled coolbox, polypropylene |
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2. |
Portable incubator INCUS .3 with heated lid and two stainl.steel racks No 180.053 |
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3. |
Connection-cable, 12 V DC, with plug |
4. |
Connection cable 230 V |
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5. |
12 V DC Adapter, with crocodile clamps |
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6. |
Nutrient Pad Set, e.g. ENDO (acc. to choice)1 |
7. |
Membrane filter, sterile |
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8. |
Minisart 0.2 µm, syringe filter unit |
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9. |
Vacuum filter holder made of stainless steel, 100 ml |
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10. |
Manual vacuum pump, large displacement, with gauge |
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11. |
Electrical vacuum pump VACUS.1 (optionally) |
12. |
3-way valve with disposable syringe |
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13. |
1 liter vacuum bottle with tube and stopper |
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14. |
pH test strips |
15. |
Alcohol burner, stainl. steel (alternatively: gas burner) |
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16. |
Scissors, Forceps, stainl. steel |
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17. |
Bottles for alcohol and water |
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18. |
Turbidity Tube, optionally |
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19. |
Sample-Bags, wastebags |
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20. |
Thermometer |
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21. |
Checkkit Chlorine |
22. |
Magnifier, 7x (optionally) |
23. |
Permanent marker |
24. |
Operation Manual, Engl., French, German, Span. (Russian under preparation) |
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Incubator INCUS .3 |
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Accessories |
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 The incubator is designed to provide a stable temperature environment. It can be used stand-alone or in conjunction with the coolbox depending on ambient temperatures.
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 Increase the scope of your kit with our recommended accessories and TRAWAS upgrades. |
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Filter Method |
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Solar Station |
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 Tests for coliform bacteria and Escherichia Coli (E.Coli) by the membrane filter technique (see ISO 9308-1) are the most important routine microbiological examinations carried out on drinking water.
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 The kit can also be supplied with a solar power station to provide sufficient electricity to run the Water Testing Kit independently. |
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Advantages of TRAWAS Water Testing Kit |
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Integrated work area |
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No need for any preparation before going into the field |
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Easy to use; no special technical knowledge required |
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One laboratory assistant on-site is sufficient |
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Allows different microorganisms to be analyzed, depending on the nutrient pads |
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Vacuum filter holder made of stainless steel, thus sterilizable by flaming |
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No autoclave is necessary |
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Just moisten nutrient pads with sterile water |
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No freezer required for storage, storage of nutrient pads at room temperature |
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Incubator with 2 chambers for different temperatures, digital display,
4 languages |
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Automatic cooling if too high ambient temperature |
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Various power modes with adapter available |
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Optionally with memory to store up different test runs. Connection to PC for documentation |
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