Dw-Ore-2000 Water / Oil Dual-Purpose Rotary Evaporator (2L)

February 05, 2021

Model NO.: DW-ORE-2000
Evaporation Capacity: Max.25ml/Min
Capacity Range: 0.25--2L
Power: 1.5kw Input Voltage~220V/50Hz
Volume / Weight: 71X46.5X51cm 30kg
Trademark: Drawell
Transport Package: Standard Export Package with Pure English
Origin: Shanghai, China
HS Code: 9031809090
Model NO.: DW-ORE-2000
Evaporation Capacity: Max.25ml/Min
Capacity Range: 0.25--2L
Power: 1.5kw Input Voltage~220V/50Hz
Volume / Weight: 71X46.5X51cm 30kg
Trademark: Drawell
Transport Package: Standard Export Package with Pure English
Origin: Shanghai, China
HS Code: 9031809090
          
DW-ORE-2000  Water / Oil Dual-Purpose Rotary Evaporator (2L)

 
Characteristics
 
1) DW-ORE-2000 is our company research and development of integrated oil/water dual-use rotary evaporator.
2) Beautiful design, structure is reasonable and compact, simple and easy operation, precise temperature control and reliable performance.Besides, strong and durable are also its important advantages.
3) DW-ORE-2000 rotary evaporator has two kinds condenser:A type ball milling port condenser and B type standard milling port screw thread condenser. Customer could choose condenser based on actual needs.
4) Temperature range: RT-180ºC, when temperature is higher than set temp. Value, heating tube automatic stop heating. This type water bath volume is small, so temperature rising is rapid.
5) Equiped with air duct type cooling device, use 4.5L teflon composite bath whole closed heating method, convenient and easy cleaning.
6) Design equiped with vacuum meter and valve, so as to avoid liquid in vacuum pump return flow into evaporation flask, help your research success at one time.
 
 
 
 
 
 
 
 
Technical Parameters:
Model DW-ORE-2000A
Host Rocker plate type buttons , automatic lifting  0-150mm
Vacuum degree < 399.9Pa(3mmHg)
Vacuum display meter When vacuum degree reach lowest, close valve and keep display rotary evaporator vacuum degree, reduce laboratory noise, prolong vacuum pump service life.
Evaporation capacity Max.25ml/min
Rotation speed Digital display / rotary knob speed adjustable  0-200 rpm/min;Power 40W
Heating bath Equiped with air duct type cooling device,water / oil bath dual-purpose, teflon composite bath φ23×13cm whole closed heating device, Power 1.5KW
Temperature Automatic control temperature, digital display, water bath, RT-90ºC±1ºC;oil bath: RT-180ºC±3ºC.
Condenser Vertical type, ball milling port condenser, cooling area 0.27square meter
Material charging Valve type material charging tube, connect with PTFE tube and retaining water circle.
Sealing ring Fluororubber + PTEF vacuum seal washer. 
Capacity range 0.25--2L
Power 1.5kw  Input voltage~220v/50Hz
Volume / Weight 71×46.5×51cm   30kg
Standard configuration S35ball milling port collecting flask 1L * 1pcs  24# standard port evaporation flask 1L * 1pcs  2 L* 1pcs
 
Dw-Ore-2000 Water / Oil Dual-Purpose Rotary Evaporator (2L)

Dw-Ore-2000 Water / Oil Dual-Purpose Rotary Evaporator (2L)





            
DW-ORE-2000  Water / Oil Dual-Purpose Rotary Evaporator (2L)

 
Characteristics
 
1) DW-ORE-2000 is our company research and development of integrated oil/water dual-use rotary evaporator.
2) Beautiful design, structure is reasonable and compact, simple and easy operation, precise temperature control and reliable performance.Besides, strong and durable are also its important advantages.
3) DW-ORE-2000 rotary evaporator has two kinds condenser:A type ball milling port condenser and B type standard milling port screw thread condenser. Customer could choose condenser based on actual needs.
4) Temperature range: RT-180ºC, when temperature is higher than set temp. Value, heating tube automatic stop heating. This type water bath volume is small, so temperature rising is rapid.
5) Equiped with air duct type cooling device, use 4.5L teflon composite bath whole closed heating method, convenient and easy cleaning.
6) Design equiped with vacuum meter and valve, so as to avoid liquid in vacuum pump return flow into evaporation flask, help your research success at one time.
 
 
 
 
 
 
 
 
Technical Parameters:
Model DW-ORE-2000A
Host Rocker plate type buttons , automatic lifting  0-150mm
Vacuum degree < 399.9Pa(3mmHg)
Vacuum display meter When vacuum degree reach lowest, close valve and keep display rotary evaporator vacuum degree, reduce laboratory noise, prolong vacuum pump service life.
Evaporation capacity Max.25ml/min
Rotation speed Digital display / rotary knob speed adjustable  0-200 rpm/min;Power 40W
Heating bath Equiped with air duct type cooling device,water / oil bath dual-purpose, teflon composite bath φ23×13cm whole closed heating device, Power 1.5KW
Temperature Automatic control temperature, digital display, water bath, RT-90ºC±1ºC;oil bath: RT-180ºC±3ºC.
Condenser Vertical type, ball milling port condenser, cooling area 0.27square meter
Material charging Valve type material charging tube, connect with PTFE tube and retaining water circle.
Sealing ring Fluororubber + PTEF vacuum seal washer. 
Capacity range 0.25--2L
Power 1.5kw  Input voltage~220v/50Hz
Volume / Weight 71×46.5×51cm   30kg
Standard configuration S35ball milling port collecting flask 1L * 1pcs  24# standard port evaporation flask 1L * 1pcs  2 L* 1pcs
 
Dw-Ore-2000 Water / Oil Dual-Purpose Rotary Evaporator (2L)

Dw-Ore-2000 Water / Oil Dual-Purpose Rotary Evaporator (2L)





 

A multi-circuit protection valve is provided for a vehicle compressed-air supply device. A first port for a service brake includes two mutually separate service brake circuit ports for a first service brake circuit and a second service brake circuit. The two service brake circuit ports are protected by first and second service brake circuit overflow valves, respectively. A second port for a parking brake, is protected by an overflow valve, wherein one of the two service brake circuits can be filled preferentially. The overflow valve has two active surfaces which can be acted on with a valve inlet pressure and a valve outlet pressure, respectively. The overflow valve has a third active surface, which is acted on with the service brake pressure from the non-preferentially filled service brake circuit. Forces generated by the three active surfaces counteract a closing force in order to open or hold open the overflow valve.

Multi Circuit Protection Valve

Tractor Protection Valve,Trailer Protection Valve,Bendix Tractor Protection Valve,Circuit Protection Valves With Sensors

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