CVC 3000 detectVacuum controller for lab scaffold
Overview
- detect function for independent vapor pressure detection - time saving for other tasks
- compact unit with chemically resistant vacuum valve and common laboratory hose connections - immediately ready for use
- the vacuum measuring is integrated within the valve block - direct connection of the CVC 3000 detect between pump and vacuum application
- integrated venting valve - simple pressure balance or ventilation with inert gas at the end of the process
- non-return valve - no interference of parallel applications at a common vacuum source
Vacuum controller for lab scaffold in action
The CVC 3000 detect is a ready to use two-set-point vacuum controller. It consists of the vacuum controller CVC 3000 with integrated ceramic vacuum sensor and vent valve that forms together with a non-return valve and the chemically resistant solenoid valve a very compact and easy to install unit for vacuum control. The CVC 3000 detect is available both as bench-top device and as a unit designed for attaching to a lab scaffold. For available vacuum sources such as oil-free vacuum pumps that you already own and efficient vacuum network supplies, the electronic control increases the process efficiency and decisively elevates the solvent recovery. The environment is protected, service intervals of the vacuum pump are extended and efficiency is improved. With its adjustable sensitivity the boiling point recognition "detect" does approach and detect independently the boiling pressure and therewith facilitates the work with solvent evaporations. Due to the programmability also complex applications can be ran automatically and reproducible. The operating concept with its clearly arranged graphical display with clear text menus and jog wheel control is particularly beneficial. Many vacuum processes are carried out uncontrolled and thus often inefficient, and burdensome for environment and material. The use of a vacuum controller CVC 3000 detect offers a simple way for improvement, e.g., controlled vacuum increases the solvent recovery rate with a rotary evaporator and so protects the environment. The vacuum pump is less loaded by the solvents, therefore the service intervals for valves and diaphragms are extended. The independent boiling point recognition also with solvent mixtures saves the user’s time and in addition avoids boiling retardation. The user can concentrate on his real work and research tasks. With a CVC 3000 detect vacuum drying can be carried out phased by programs. Crust formation as a result of too fast drying can be avoided. Processes become reproducible which is particularly necessary in quality assurance.
Technical data and graphs
Upper measuring limit in mbar/hPa | 1080 mbar | |
Upper measuring limit in torr | 810 torr | |
Lower measuring limit in mbar/hPa | 0.1 | |
Lower measuring limit in torr | 0.1 torr | |
Measurement principle | Ceramic diaphragm (alumina), capacitive, gas indep., absolute pressure | |
Accuracy of measurement | < +- 1 mbar/hPa/torr / +- 1 digit (after adjustment, constant temp.) mbar/hPa/torr | |
Vacuum sensor | Integr. | |
Temperature coefficient | < 0.07 mbar/hPa/0.05 torr /K mbar/hPa/torr /K | |
Vacum connection | Hose nozzle DN 6/10 mm | |
Venting valve | Integrated, hose nozzle DN 4-5 mm | |
Lower ambient temperature (storage) | -10 °C | |
Upper ambient temperature (storage) | 60 °C | |
Lower ambient temperature (operation) | 10 °C | |
Upper ambient temperature (operation) | 40 °C | |
Max. media temperature for continuous operation | 40 °C | |
Max. media temperature short term | 80 °C | |
Material of outer housing | Robust plastic housing with good chemical resistance | |
Protection class IEC 60529 | IP 20 | |
Protection class UL50E | Type 1 | |
Protection class front side IEC 60529 | IP 42 | |
Dimension L in mm | 124 mm | |
Dimension B in mm | 124 mm | |
Dimension H in mm | 114 mm | |
Weight | 1 kg | |
Max. current for VACUU BUS (24V DC) | 4 A | |
Cable length connection in m | 2 m | |
Interface | RS 232C | |
NRTL certification | Yes | |
ATEX conformity | II 3/- G Ex h IIC T3 Gc X Internal Atm. only | |
Items supplied | Vacuum controller CVC 3000 detect for lab scaffold, complete with vacuum solenoid valve, non-return valve, integrated ceramic diaphragm vacuum sensor and venting valve. With mounting bracket for lab scaffold, power supply, ready to use, with manual |
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Vacuum controller for lab scaffold in action
The CVC 3000 detect is a ready to use two-set-point vacuum controller. It consists of the vacuum controller CVC 3000 with integrated ceramic vacuum sensor and vent valve that forms together with a non-return valve and the chemically resistant solenoid valve a very compact and easy to install unit for vacuum control. The CVC 3000 detect is available both as bench-top device and as a unit designed for attaching to a lab scaffold. For available vacuum sources such as oil-free vacuum pumps that you already own and efficient vacuum network supplies, the electronic control increases the process efficiency and decisively elevates the solvent recovery. The environment is protected, service intervals of the vacuum pump are extended and efficiency is improved. With its adjustable sensitivity the boiling point recognition "detect" does approach and detect independently the boiling pressure and therewith facilitates the work with solvent evaporations. Due to the programmability also complex applications can be ran automatically and reproducible. The operating concept with its clearly arranged graphical display with clear text menus and jog wheel control is particularly beneficial. Many vacuum processes are carried out uncontrolled and thus often inefficient, and burdensome for environment and material. The use of a vacuum controller CVC 3000 detect offers a simple way for improvement, e.g., controlled vacuum increases the solvent recovery rate with a rotary evaporator and so protects the environment. The vacuum pump is less loaded by the solvents, therefore the service intervals for valves and diaphragms are extended. The independent boiling point recognition also with solvent mixtures saves the user’s time and in addition avoids boiling retardation. The user can concentrate on his real work and research tasks. With a CVC 3000 detect vacuum drying can be carried out phased by programs. Crust formation as a result of too fast drying can be avoided. Processes become reproducible which is particularly necessary in quality assurance.
Technical data and graphs
Upper measuring limit in mbar/hPa 1080 mbar Upper measuring limit in torr 810 torr Lower measuring limit in mbar/hPa 0.1 Lower measuring limit in torr 0.1 torr Measurement principle Ceramic diaphragm (alumina), capacitive, gas indep., absolute pressure Accuracy of measurement < +- 1 mbar/hPa/torr / +- 1 digit (after adjustment, constant temp.) mbar/hPa/torr Vacuum sensor Integr. Temperature coefficient < 0.07 mbar/hPa/0.05 torr /K mbar/hPa/torr /K Vacum connection Hose nozzle DN 6/10 mm Venting valve Integrated, hose nozzle DN 4-5 mm Lower ambient temperature (storage) -10 °C Upper ambient temperature (storage) 60 °C Lower ambient temperature (operation) 10 °C Upper ambient temperature (operation) 40 °C Max. media temperature for continuous operation 40 °C Max. media temperature short term 80 °C Material of outer housing Robust plastic housing with good chemical resistance Protection class IEC 60529 IP 20 Protection class UL50E Type 1 Protection class front side IEC 60529 IP 42 Dimension L in mm 124 mm Dimension B in mm 124 mm Dimension H in mm 114 mm Weight 1 kg Max. current for VACUU BUS (24V DC) 4 A Cable length connection in m 2 m Interface RS 232C NRTL certification Yes ATEX conformity II 3/- G Ex h IIC T3 Gc X Internal Atm. only Items supplied Vacuum controller CVC 3000 detect for lab scaffold, complete with vacuum solenoid valve, non-return valve, integrated ceramic diaphragm vacuum sensor and venting valve. With mounting bracket for lab scaffold, power supply, ready to use, with manual Equipment
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