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2-25 Vacuum Concentrator

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CHRIST is one of the market leaders within the field of laboratory centrifugal sample concentrators thanks to the combination of their expertise within the field of freeze drying and their close partnership with SIGMA, who are an innovator within the field of centrifugation. CHRIST rotational vacuum concentrators are compact, powerful, quiet, accurate and very reliable making them the perfect solution for any laboratory. Universal benchtop system for routine concentration processes. Connection to diaphragm-pumps, also in combination with cooling-traps (2 or 4 litres, -50°C or -105°C)

For further details on the Vacuum Concentrator's we supply please contact us.

Rotor Capacities:

108 x 1.5/2.2 ml
48 x 4 - 7 ml
24 x 10 -15 ml
12 x 30 ml
8 x 50 ml
2 x Microtiter-plates

Technical Specs

Technical Specification

	RVC 2-25 CD Plus
Rotor speed (min–1) (adjustable with controller CDplus)	1550
Relative centrifugal force (rcf)	235
max. allowed imbalance (g)	30
Temperatur range (°C)	+ 30 bis + 80
Process vacuum depending on pump system, max. (mbar)	< 0,1
Dimensions (mm, w x h x d)	315 x 255 x 460
Weight (kg)	24
Electrical connection (V/Hz) (other voltages available)	230/50–60
Max. power consumption (kVA)	0.9
Max. current (A)	3.5
Max. ambient temperature,climate category SN (°C) (higher temperatures upon request	+ 10 bis + 25
Sound emission acc. to DIN 45635 (dB/A)	44
Vacuum connection, small flange	DN 16 KF
Suggested vacuum pumps (other combinations possible)	MZ 2C MD 4C PC 3001 Vario RC-6
suggested cooling traps (other combinations possible)	CT 02/04-50 ALPHA 1-2 / 2-4 Beta 2-4 LT directly to freeze dryer

*please note: cooling traps are not absolutely necessary when using chemical resistant diaphragm pumps, but are recommended with samples > 100 ml in order to decrease evaporation time

Pumps & cold Traps:

Order Number	Description
125297	Vacuum chemical diaphragm pump without emission condenser, for substances containing solvents, only in combination with leading of the sucked steams into an outlet, gas washer or the like, with a suction capacity of 1.7 m³/h, final vacuum 9 mbar, 230 V, 50/60 Hz vacuum hose part no. 125730 or 125702 is required
125298	Vacuum chemical diaphragm pump with emission condenser and drip basin, for substances containing solvents, with a suction capacity of 1.7 m³/h, 230 V, 50/60 Hz, vacuum hose part no. 125730 or 125702 is required
125736	Connection piece Vario pump to vacuum hose, DN 16 KF
125737	Connection piece to connect the vacuum sensor with vario pump and vacuum hose, DN 16 KF
125730	Vacuum hose incl. standard flange connections DN 16/16 ISO-KF for connection of the vacuum chemical diaphragm pump to the rotational-vacuum-concentrator RVC 2-18, RVC 2-25 oder RVC 2-33
125800	Electromagnetic stop valve DN 16, PVDF-type, incl. standard flange connections DN 16/16 ISO-KF
125908	Electromagnetic stop valve DN 15, PVDF-type, incl. standard flange connections DN 25/25 ISO-KF
125735	Connection piece DN 16 ISO-KF for connection of a vacuum hose (part no. 125730) to a rubber valve, suitable for the rotational-vacuumconcentrators RVC 2-18 and RVC 2-25
125936	Aeration and injection valve an electromagnetic valve to inject air additional to standard valve, this valve opens briefly to ensure a constant vacuum
125477	Vacuum sensor VSK 3000 incl. Standard flange connections, with integrated measuring device for direct connection to the CDplus controller
100503	Cooling trap CT 02-50 SR (solvent resistant), standard voltage 230 V, 50/60 Hz, aircooled compressor, CFC- and H-CFC-free refrigerant, condenser temperature approx. –50°C, capacity 2 litres, bath opening Æ 130 mm, bath depth 170 mm, stainless steel chamber with integrated drain valve, overall dimensions 280 x 390 x 400 mm (WxDxH), glass lid to connect RVC 2-25 and vacuum pump is required (part no. 121370) special voltage see part no. 100506
121370	Glass lid for cooling trap CT 02-50, incl. two connection hoses with standard flange for connection of the rotational-vacuum-concentrator RVC 2-25 and vacuum pump
121388	Glass insert for cooling trap CT 02-50
112456	Set to connect the glass insert with RVC and vacuum pump
100505	Cooling trap CT 04-50 SR (solvent resistant), standard voltage 230 V, 50/60 Hz, aircooled compressor, CFC- and H-CFC-free refrigerant, condenser temperature approx. –50°C, capacity 4 litres, bath opening Ø 170 mm, bath depth 185 mm, stainless steel chamber with integrated drain valve, overall dimensions 330 x 390 x 430 mm (WxDxH), glass lid to connect RVC 2-25 and vacuum pump is requried (part no. 121372) special voltage see part no. 100507
121372	Glass lid for cooling trap CT 04-50, incl. two connection hoses with standard flange for connection of the rotational-vacuum-concentrator RVC 2-25 and vacuum pump
127762	Table trolley, dimensions 1000 x 610 x 880 mm (width x depth x height)

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BUYING OPTIONS

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Product Code	Description	List Price	Offer Price
101225	Christ SpeedDry RVC 2-25 CDplus Centrifugal Evaporator (General Purpose)	POA	POA	ENQUIRE
112345	Aluminium angle rotor, black anodized, to accommodate 36 x 1,8 ml reaction vials	POA	POA	ENQUIRE
125736	Connection piece Vario pump to vacuum hose, DN 16 KF	POA	POA	ENQUIRE
125737	Connection piece to connect the vacuum sensor with vario pump and vacuum hose, DN 16 KF	POA	POA	ENQUIRE
125735	Connection piece DN 16 ISO-KF for connection of a vacuum hose (part no. 125730) to a rubber valve, suitable for the rotational-vacuum-concentrators RVC 2-18 and RVC 2-25	POA	POA	ENQUIRE
127762	Table trolley, dimensions 1000 x 610 x 880 mm (width x depth x height)	POA	POA	ENQUIRE

Accessories

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Product Code	Description	List Price	Offer Price
110283	Aluminium angle rotor, black anodized, to accommodate 72 x 0,2 ml reaction vials	POA	POA	ENQUIRE
124554	Aluminium angle rotor, black anodized, to accommodate 48 x 0,5/0,75 ml reaction vials	POA	POA	ENQUIRE
124552	Aluminium angle rotor, black anodized, to accommodate 36 x 1,5 ml/2,2 ml reaction vials	POA	POA	ENQUIRE
110393	Distance ring made of Aluminium, black anodized, high 20 mm	POA	POA	ENQUIRE
110369	Aluminium angle rotor, black anodized, to accommodate 36 x 2 ml,	POA	POA	ENQUIRE
110507	Aluminium angle rotor, black anodized, to accomodate 36 x 2 ml reaction vials with flat bottom	POA	POA	ENQUIRE
110391	Aluminium angle rotor, black anodized, to accommodate 30 x 5 ml vials with flat bottom	POA	POA	ENQUIRE
110392	Aluminium angle rotor, black anodized, to accommodate 24 x 5 ml vials with flat bottom	POA	POA	ENQUIRE
124562	Aluminium angle rotor, black anodized, to accommodate 48 x 5 ml to 7 ml vials with round or conical bottom	POA	POA	ENQUIRE
124563	Aluminium angle rotor, black anodized, to accommodate 36 x 8 ml to 10 ml vials with round or conical bottom	POA	POA	ENQUIRE
124564	Aluminium angle rotor, black anodized, to accommodate 24 x 9 ml vials with round or flat bottom	POA	POA	ENQUIRE
124566	Aluminium angle rotor (turn rotor), black anodized, to accommodate 24 x 10 m /15 ml vials with round or conical bottom (incl. FALCON)	POA	POA	ENQUIRE
110515	Aluminium angle rotor, black anodized, to accommodate 36 x 15 ml vials	POA	POA	ENQUIRE
110516	Adapter cover Ø 15.2 mm x 100 mm with round- or flat bottom, made of aluminium, black anodized, for using in 110515	POA	POA	ENQUIRE
124572	Aluminium angle rotor, black anodized, to accommodate 18 x 8 ml vials	POA	POA	ENQUIRE
124575	Aluminium angle rotor, black anodized, to accommodate 12 x 30 ml vials	POA	POA	ENQUIRE
112338	Adapter cover Ø 19,1 x 107 mm with flat bottom or neck, made of aluminium, black anodized	POA	POA	ENQUIRE
124580	Aluminium angle rotor, black anodized, to accommodate 8 x 50 ml vials with conical bottom (FALCON)	POA	POA	ENQUIRE
124584	Aluminium angle rotor, black anodized, to accommodate 8 x 50 ml vials with round or conical bottom	POA	POA	ENQUIRE
124595	Aluminium angle rotor, black anodized, to accommodate 6 x 100 ml vials with round or conical bottom	POA	POA	ENQUIRE
124600	Aluminium swing-out rotor, black anodized, with 2 carriers, each for 1 microtiter plate	POA	POA	ENQUIRE
124561	Aluminium swing-out rotor, black anodized, with 2 carriers, each for 1 microtiter plate	POA	POA	ENQUIRE
126210	High-vacuum grease	POA	POA	ENQUIRE
125297	Vacuum chemical diaphragm pump MZ 2C without emission condenser	POA	POA	ENQUIRE
125298	Vacuum chemical diaphragm pump MZ 2C with emission condenser and drip basin	POA	POA	ENQUIRE
125730	Vacuum hose incl. standard flange connections DN 16/16 ISO-KF	POA	POA	ENQUIRE
125800	Electromagnetic stop valve DN 16	POA	POA	ENQUIRE
125908	Electromagnetic stop valve DN 15, PVDF-type, incl. standard flange connections DN 25/25 ISO-KF	POA	POA	ENQUIRE
100503	Cooling trap CT 02-50 SR (solvent resistant)	POA	POA	ENQUIRE
121370	Glass lid for cooling trap CT 02-50, incl. two connection hoses	POA	POA	ENQUIRE
121388	Glass insert for cooling trap CT 02-50	POA	POA	ENQUIRE
100505	Cooling trap CT 04-50 SR (solvent resistant),	POA	POA	ENQUIRE
121372	Glass lid for cooling trap CT 04-50, incl. two connection hoses	POA	POA	ENQUIRE
125477	Vacuum sensor VSK 3000	POA	POA	ENQUIRE
112460	Aluminium angle rotor, black anodized, to accommodate 16 vials with flat bottom, dimensions of vessels: Ø 26,6 – 28 mm x 55 – 71 mm, angle of attack 25°. total capacity: 1 rotor	POA	POA	ENQUIRE
124582	Aluminium angle rotor, black anodized, to accommodate 24 vials, dimensions of vessels Ø 19 – 20,5 mm x 40 – 48 mm, angle of attack 23°	POA	POA	ENQUIRE

Get in touch with us on 01939 234222

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Certified to ISO9001 & ISO14001

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