- BrandБаромембранная Технология ООО
- Country of manufactureRussia
The device of vacuum filtering in a special complete set provides filtering at the same time of two tests: one test on the membrane Ø142 filter of mm (research on eggs, larvae of helminths and tsist of lyambliya), the second test on the membrane Ø35 filter of mm or Ø47 of mm (research on ootsist of kriptosporidiya).
Device complete set:
- filtering cell under the mm Ø142 filter
- filtering cell under the Ø35 filter of mm or Ø47 of mm with one funnel of 300 ml
- vacuum station
- intake
- intaking and filtering device
- set of connecting hoses.
Characteristics of components of the PVF-142 device B with an additional set
1. A filtering cell under the mm Ø142 filter
for filtering of water under vacuum. Consists of a cover and the basis at which top end face titanic frit for placement of the disk filter is established. The cover and the basis are fixed among themselves by means of a clip. Has three basic legs.
| diameter of the membrane filter | 142 mm |
| material | stainless steel |
| dimensional size | 180 mm x 210 mm x 310 mm |
| weight | 3,2 kg |
2. A filtering cell under the Ø35 filter of mm or Ø47 of mm
for filtering of water under vacuum. Consists of a collector with the basis at which top end face there is a titanic frit for placement of the disk filter. The funnel fastens to the basis by means of a clip. The crane allows to disconnect and connect a funnel to a vacuum source. The funnel is polished and has no seams thanks to what the probability of a cross obsemenyonnost of the filtered test is excluded. On inside of a funnel the risks allowing to control the filled-in volume on 100 ml are caused. The cover from stainless steel is delivered on demand.
| diameter of the membrane filter | 35 mm or 47 mm |
| material | stainless steel |
| working volume of a funnel | 300 ml (standard), 500 ml (on demand) |
| quantity of funnels in a cell | 1 pieces |
| quantity of cells in the device | 1 pieces or 2 pieces |
| weight | 1,3 kg |
3. Vacuum station (patent of the Russian Federation RU (11) 2309785 (13) C2)
for creation of vacuum with use of pressure created by the built-in pump. Includes the pump on a frame, the ejector and buffer capacity. The station is supplied with cranes and the vacuum gage.
| working vacuum | 0,35-0,96 kgfs/cm2 |
| expense on water | 3,5-5,0 l/min |
| power consumption | 0,6 kW |
| power supply network | single-phase, 220B, 50 Hz |
| overall dimensions | 400 mm x 280 mm x 140 mm |
| weight | 10 kg |
4. Intake
fixes a hose at the bottom of the container with the studied water. Represents the union with the flat basis at which lower end face there are four radial grooves for water pass.
| material | stainless steel |
| overall dimensions | 48 mm x 28 mm |
| weight | 0,1 kg |
5. Intaking and filtering device
fixes a hose at the bottom of capacity or in an open reservoir and it is applied when sampling water with the high content of the weighed substances. Represents the union with the welded two flat disks. On the lower disk the punched leaf on which the fabric filter is fixed is fixed. On the top disk three curved support are fixed.
| material | stainless steel |
| overall dimensions | 180 mm h180 mm x 60 mm |
| weight | 0,4 kg |
6. Set of connecting hoses
- the hose is vacuum silicone
- hose pressure head PVC
- PVC tube
