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Multi-Range Vacuum Gauge PIZA 111 cr - gold
With the Multi-Range Vacuum Gauge types PIZA 111 and PIZA 111 cr – gold, you can measure absolute pressures in the vacuum range which is created by water jet pumps, diaphragm pumps, piston pumps, rotary vane pumps and similar devices. The surfaces of the different wetted parts of the sensor for the PIZA cr - gold have been specially treated, making it highly resistant to chemicals. The Multi-Range Vacuum Gauges are supplied as a hand-held instrument. The range of applications for the Multi-Range Vacuum Gauge is determined by the following characteristics: - Measuring range 1050 mbar to 0.001 mbar, SP1 function display, with automatic switchover between capacitive and Pirani measuring ranges. - Capacitive absolute pressure measurement in the range from 5 (10) to 1050 mbar; SP 2 function display. - Vacuum measurement according to the pirani principle in the range from 0.001 to 10 (5) mbar; SP 3 function display. - Two-point calibration of the capacitive measuring range - Two-point calibration of the Pirani measuring range - High display resolution in digital read-out - High display speed Scope of delivery: vacuum sensor, KF16 flange, 8 – 10 mm stepped hose nozzle, cable, AC/DC adapter and 9V battery.
https://www.info-tek.com.tr/multi-range-vacuum-gauge-piza-111-cr-goldLAUDA TD 1 C
dvanced measurement area up to 300 mN/m or 5 g Automatic maximum detection Output of the measured values to optional printer at the touch of a button Automatic measurement value corrections according to Zuidema and Waters Semi-automatic calibration in three accuracy levels with calibration weights Input of ring/plate dimensions possible Storage of up to 500 measurement results with parameters Numeric, user-defined sample designation
https://www.info-tek.com.tr/lauda-td-1-c
Multi-Range Vacuum Gauge PIZA 111
With the Multi-Range Vacuum Gauge types PIZA 111 and PIZA 111 cr – gold, you can measure absolute pressures in the vacuum range which is created by water jet pumps, diaphragm pumps, piston pumps, rotary vane pumps and similar devices. The Multi-Range Vacuum Gauges are supplied as a hand-held instrument. The range of applications for the Multi-Range Vacuum Gauge is determined by the following characteristics: - Measuring range 1050 mbar to 0.001 mbar, SP1 function display, with automatic switchover between capacitive and Pirani measuring ranges. - Capacitive absolute pressure measurement in the range from 5 (10) to 1050 mbar; SP 2 function display. - Vacuum measurement according to the pirani principle in the range from 0.001 to 10 (5) mbar; SP 3 function display. - Two-point calibration of the capacitive measuring range - Two-point calibration of the Pirani measuring range - High display resolution in digital read-out - High display speed Scope of delivery: vacuum sensor, KF16 flange, 8 – 10 mm stepped hose nozzle, cable, AC/DC adapter and 9V battery.
https://www.info-tek.com.tr/multi-range-vacuum-gauge-piza-111
Welch-ilmvac CRV PRO30 Yağlı Vakum Pompası
The robust vacuum pump CRVpro 30 belongs to the new high-performance two-stage rotary vane pumps generation of Welch. The pump impresses with its long service life, absolute reliability and its low maintenance requirements. This has been enabled thanks to 3 major innovations: Its low running temperature, which slows down potential corrosion processes and reduces the oil consumption. Its large oil reservoir ensures a low chemical concentration, which contributes to the prolongation of the oil exchange intervals. Its special inside coating increases the chemical resistance of the pump. Scope of delivery: Pump with motor, 3 line cords (EU/UK/US), 3 liters of oil, centering ring with dirt trap, centering ring, 2 clamping rings.
https://www.info-tek.com.tr/welch-ilmvac-crv-pro30-yagli-vakum-pompasi
LVS 105 T - 10 ef
The LVS 105 T - 10 ef is the perfect partner for your rotary evaporator. It has been optimised for rotary evaporator application with an ultimate vacuum of 2 mbar and peak flow of 20 l/min, allowing non-volatiles such as DMF to be evaporated at 30⁰C. It combines a powerful built in chemical duty diaphragm vacuum pump with Ecoflex control principals. Heating of the pump heads allows a consistent clean vacuum without gas ballasting. The Ecoflex control continuously adjusts the pumping speed to match the vapour load of the process and allows the pump to exhibit single point control which reduces bumping and foaming whilst achieving increased evaporation rates. The built in digital vacuum controller allows easy adjustment of the desired vacuum level as well as the option to select common solvents from the built in solvent library. An inlet trap protects the pump from ingesting liquids and particles and an exhaust vapour condenser for optimal solvent recovery. Scope of delivery: chemical duty diaphragm pump in casing, inlet trap, exhaust condenser, Vacuum Controller 521 with ecoflex digital vacuum control
https://www.info-tek.com.tr/lvs-105-t-10-ef
Case study: Rotary Evaporators at the University of Bristol
The outcome was that all 3 machines that had new seals replaced on the first day achieved an ultimate vacuum of 9 mbar.
https://www.info-tek.com.tr/university-of-bristol-rotary-evaporators
Rotary Vane Vacuum Pump- R-4SN
Features *Compact structure*Very good sealing*No returning throughput*Oil-spout prevention*Low noise*Oil-observation window*Handle for easy transportation*High flow rate*Low and stable ultimate vacuum*High evaporation resistance*Comparatively high chemical resistance*High longevity*Low maintenance rate*Low oil mist*Gas ballast valve*Overcurrent protection*Fulfills IP54 standards Model R-4SN Number of Stages Single Flow Rate (L/min) 50 Ultimate Vacuum (mbar) 2.5 × 10-2 Power (W) 180 Motor rotation(RPM) 1400 Noise Level (dB) < 60 Oil Capacity (L) 0.25 IP Code IP40 Weight (kg) 13.5 Inlet and Outlet Specifications 5/8" SAE Male 7/16" SAE Male
https://www.info-tek.com.tr/rotary-vane-vacuum-pump-r-4sn
