Used to compress and convert the gas

In chromatographic analysis with optimal quality and excellent performance. Widely used in all types of complex matrix of the target analyte is extracted, the target analyte chromatographic analysis to meet the purpose of enrichment or purification, organic matrix of biological fluids, water, soil, food and so on.

Vacuum stable, adjustable pressure, small size, light weight, easy to use, oil-free, clean and uncontaminated Sustainable stability, continuous 24-hour operation, repair and maintenance is simple, you can operate

Peristaltic pump provides flow range from 0.00011 to 1700 mL/min with variable pump heads and tubings. It has not only basic functions such as reversible direction, start/stop, full speed (for fast cleaning), adjustable speed, but also dispensing function to easily repeat liquid dispensing by time or volume. With RS485 MODBUS interface, the pump is easy to be controlled by external device, such as computer, human machine interface or PLC.

Features:

• Four digits LED indicator displays working speed.
• LED indicator displays the internal control, external control, footswitch and other working mode.
• Membrane keypad operation.
• Reversible direction, start/stop, full speed. Running parameters stored automatically.
• Easy dispensing function, repeats timing quantitative liquid dispensing.
• When 0.1-100 rpm, speed resolution 0.1 rpm; when 100-150 rpm, speed resolution 1 rpm.
• Stainless steel housing, easy to clean, excellent resistance to the corrosion of the acid, alkali, sodium and the organic solvents.
• Can drive multi-channels and various types of pump heads.
• The circuit board with conformal coating makes it dust-proof and moisture-proof.
• Anti-interference feature, wide input voltage range for complex power environment.
• External high-low electrical level controls the start/stop, reversible direction and easy dispensing function, optically coupled isolator; External analog adjusts the rotate speed.
• RS485 MODBUS interface available.

• 3.5-inch color LCD display, intuitive image
• Touch screen with key operation, convenient and fast
• software system, efficient and stable, with good human-computer interaction mode, convenient product customization and upgrade
• Four working modes, flow rate, time dispensing, volume dispensing, programming dispensing (cycle)
• Five sets of dispensing parameters for volume and time dispensing pre-storage
• Programming mode supports 30 different quantitative parameter settings for complex control processes
• Reversible direction, start/stop, full speed, suction function, timed start-stop
• Accurate flow control and display, micro step algorithm to ensure the dispensing accuracy of different settings
• Wizard flow calibration function, easy to use
• Unique back suction function to prevent liquid drips
• Support for serial print parameters and data
• Intelligent temperature control function, automatically adjusting the heat according to the environment, so that the device is always in the best state
• External analog adjust speed , external control start-stop ,reversible direction, dispensing, external signal physical isolation
• RS485 communication interface, MODBUS protocol is available, can set up communication parameters, convenient to connect various of control equipment’s
• Open multiple control parameters , suitable for OEM custom applications
• The circuit board is sprayed with three anti paint technology to achieve the effect of dustproof and moisture-proof
• Super anti-interference feature, wide input voltage range, acceptable for the complex power environment
• Innovative stainless steel housing, easy to clean, effectively prevent the erosion of various organic solvents

• . The Vacuubrand ® MZ 2C + 2 AK is a quiet, low maintenance oil free vacuum pump, which generates the lowest pressure measurable reproducibly at room temperature for almost100% efficient solvent recovery. Two round bottomed flasks collect and condense noxious gases released during gel drying, whereas inlet and outlet separators act in tandem with the diaphragm pump to facilitate controlled collection of vapors without risk of condensate
• entering and contaminating the pump. The pump also benefits from a compact design and construction from specially-selected chemically resistant materials, long-life easy-to-change diaphragms and valves, and gas ballast function.