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788 IC Filtration Sample Processor / IC Dialysis Sample Processor
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The 788 IC Filtration Processor is a powerful sample changer with a built-in ultrafiltration cell. It integrates membrane filtration as a sample preparation step directly into your automated IC system. The 788 helps to increase the working life of your separating columns while processing your critical samples fully automatically and comfortably.
Apart from ultrafiltration, the 788 IC Filtration Sample
Processor can also be used for all other sample changer tasks such as direct
injections or sample enrichment.
Ultrafiltration using the 788 IC Filtration Sample Processor
is particularly suitable for light to medium-loaded samples such as drinking
water, surface water and wastewater, digestion solutions, extracts, etc. Unloaded
samples can be injected directly with the same sample changer. With strongly
loaded samples, e.g. fruit juice containing fruit pulp, in-line sample dialysis
with the 788 IC Dialysis Sample Processor is recommended.
The 788 IC Filtration Sample Processor/IC Dialysis Sample
Processor is freely programmable and is fully supported by Metrodata IC
Net. It can be used as the master or as a slave in a PC-controlled IC system.
The sample rack offers places for 127 x 11 mL sample vessels. Two additional
rinsing positions ensure carry-over-free sample application even with very different
sample matrices.
Metrohm
IC brochure
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Technical information
| Capacity |
127 x 11 mL (standard) or 2.5 mL (optional) sample tubes
plus 2 x 300 mL PE bottles (rinsing positions) |
| Sampling |
with PEEK tube (for open sample tubes) or PEEK needle (for
sealed sample tubes) |
| Pump type |
2-channel peristaltic pump |
| Pump tubing material |
PVC (Tygon®) |
| Ultrafiltration cell material |
Plexiglas (polymethylmethacrylate, PMMA) |
| Filter membrane material |
regenerated cellulose; other materials can also be used |
| Dialysis membrane material |
cellulose acetate; other materials can also be used |
| Pore size |
0.15 µm |
| Diameter |
47 mm |
| Remote control |
for controlling external devices |
| RS 232 interface |
for connecting a computer or printer |
| Dimensions in mm (W/H/D) |
280/660/480 |
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Ordering information
| Order number |
Description |
| 2.788.0010 |
788 IC Filtration Sample Processor |
| 2.788.0020 |
788 IC Dialysis Sample Processor |
Ordering information: Accessories and Spare Parts
of the 788 IC Filtration Sample Processor
| Order number |
Description |
| 6.2714.010 |
Filter membrane, cellulose acetate; 50 pieces |
| 6.2714.020 * |
Filter membrane, regenerated cellulose; 50 pieces |
| 6.2743.040 |
PP sample vessels, 2.5 mL; 2000 pieces |
| 6.2743.047 |
PP sample vessels, 2.5 mL; 200 pieces |
| 6.2743.050 * |
PP sample tubes (11 mL); 2000 pieces |
| 6.2743.057 |
PP sample tubes (11 mL); 200 pieces |
| 6.2743.070 * |
PP stoppers, perforated, for sealing sample vessels; 2000
pieces |
| 6.2743.077 |
PP stoppers, perforated, for sealing sample vessels; 200
pieces |
| 6.1608.080 * |
PE bottle (300 mL) |
| 6.1826.010 |
Pump tubing (color code white / white, i.d. = 1.0 mm) for
operation without ultrafiltration |
| 6.1826.030 * |
Pump tubing (color code orange / yellow, i.d. = 0.5 mm) for
transferring the sample to the sample loop |
| 6.1826.040 |
Pump tubing (color code black / black, i.d. = 0.76 mm) for
transferring the sample |
| 6.1826.070 * |
Pump tubing (color code yellow / yellow, i.d. = 1.4 mm) for
transferring the sample to the ultrafiltration cell |
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* Already included in the standard equipment of the Sample Processor
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Ordering information: Accessories and Spare Parts
of 788 IC Dialysis Sample Processor
| Order number |
Description |
| 6.2714.010 * |
Filter membrane, cellulose acetate; 50 pieces |
| 6.2714.020 |
Filter membrane, regenerated cellulose; 50 pieces |
| 6.2743.040 |
PP sample vessels, 2.5 mL; 2000 pieces |
| 6.2743.047 |
PP sample vessels, 2.5 mL; 200 pieces |
| 6.2743.050 * |
PP sample tubes (11 mL); 2000 pieces |
| 6.2743.057 |
PP sample tubes (11 mL); 200 pieces |
| 6.2743.070 * |
PP stoppers, perforated, for sealing sample vessels; 2000
pieces |
| 6.2743.077 |
PP stoppers, perforated, for sealing sample vessels; 200
pieces |
| 6.1608.080 * |
PE bottle (300 mL) |
| 6.1826.010 |
Pump tubing (color code white / white, i.d. = 1.0 mm) for
operation without ultrafiltration |
| 6.1826.030 * |
Pump tubing (color code orange / yellow, i.d. = 0.5 mm) for
transferring the sample to the sample loop |
| 6.1826.040 * |
Pump tubing (color code black / black, i.d. = 0.76 mm) for
transferring the sample |
| 6.1826.070 |
Pump tubing (color code yellow / yellow, i.d. = 1.4 mm) for
transferring the sample to the ultrafiltration cell |
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* Already included in the standard equipment of the Sample Processor |
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