KC pore-water pressing bench
22.200 - 5 cylinders, each 100 cm3 22.200-SS - All parts in AISI 316 stainless steel -  5 cylinders, each 100 cm3   22.105 - 4 Ports compressed-air manifold for using several pore-water systems.			Application: The KC Pore-water pressing bench allows pore-water extraction of any kind of sediments, from sediments rich in organic material, to sandy sediments.   Optional: The cylinders and all accessories are also available as AISI 316 stainless steel for special purposes. See photo. The water will be in contact with stainless steel only. See ordering details below. The cylinders will also fit on previous delivered models.   New: All benches are now delivered as a standard unit for 100 cm³. It will also support 25 cm³ by adding a small adapter, made of POM.   Sediment cores are segmented and placed in the pressing house, which is closed by means of the handle on top of the house. An over-pressure is applied (fed-in) at the reduction valve and the valves of the houses in operation are opened. The resulting compression of the sediment matrix leads to expelling of the pore-water, which is sampled in containers beneath the pressing house. Operation in a glove bag prevents atmospheric contamination with, for example, oxygen, so anaerobic analysis of the pore-water is possible.
Description of the bench All parts, exclusive sample cylinders, are made of AISI 316 stainless steel. Material Volume Weight Dimensions (cm) Connectors supplied Ordering No. Pore-water pressing bench, 5 units pressing houses. Cylinder, top- and bottom parts are made of black POM. 100 cm3 7 kg H=34 W=24 L=55 Nipples for 8mm hose 22.200 Pore-water pressing bench, 5 units pressing houses. Cylinder, top- and bottom parts are made of AISI 316 stainless steel. 100 cm3 8 kg H=34 W=24 L=55 Nipples for 8mm hose 22.200-SS
Any gas can be applied for introducing the driving over-pressure
Spare parts No. Description of the pressing house - Black POM Ordering No.: 1 Top part, black POM (Delrin) 22.110 2 Thin film of Latex distribution (5 pcs) 22.135 3 Sealing (O-ring, I.D. 42.50 x 2.62mm NBR70) 22.130 4 Cylinder, 25 ml, black POM (Delrin), exclusive O-rings 22.120 4a Cylinder, 100 ml, black POM (Delrin), exclusive O-rings 22.125 5 Accepted paper filter dimension: O.D. 47 mm Milipore or Whatmann. Please contact your local supplier for available mesh sizes.   6 Support screen: O.D. 40mm Sartorius No6980232 22.145 7 Bottom part Black POM (Delrin) 22.115 8 Pore-water outlet O.D. 1 mm PTFE hose or fittings 22.150   Adapter for mounting of 25 ml cylinders in a 100 ml system. The adaper is manufactured from POM and can also be used on previous delivered models.           Description of the pressing house - White POM   1 Top part, white POM (Delrin). Minimum ordering: 5 pcs. 22.111 4 Cylinder, 25 ml, white POM (Delrin), exclusive O-rings. Minimum ordering: 5 pcs. 22.121 4a Cylinder, 100 ml, white POM (Delrin), exclusive O-rings. Minimum ordering: 5 pcs. 22.126 7 Bottom part white POM (Delrin). Minimum ordering: 5 pcs. 22.116         Description of the pressing house, AISI 316 stainless steel.   1 Top part, 22.110-SS 3 Sealing, O-ring, Vitron, req. 2 pcs/each cylinder 22.130-VT 4 25 ml. Cylinder, exclusive O-rings 22.120-SS 4a 100 ml. Cylinder, exclusive O-rings 22.125-SS 6 Support screen: O.D. 40 mm 22.145-SS 7 Bottom part 22.115-SS
Spare parts, all AISI 316 stainless steel (except for O-ring, 22.130-VT)
22.110 SS  (1) Top part	22.125 SS     (4a) Cylinder	22.130 VT (3) O-ring		22.145 SS (6) Support screen	22.115 SS   (7) Bottom part
Maximum sample diameter: O.D. 40 mm Maximum sample volume: 25 - 100 cm3 Maximum operating pressure: 4 bar