tender for equipment; purchase of equipment: rotary evaporator with accessories rotavapor v-condenser p+g assembly cooling capacity1500cm/hour with drive unit 3 inch dark segment display for rotation speed, lift position and heating bath temperature (set and actual value) displayed on the heating bath base. allows user to monitor all parameters at a glance., motor lift with 10-330 rpm, limit position detection adjustment range vertical 180mm, immersion angle 15-52.5° (adjustable with 7 stages), flask sizes uses from 50ml....3000 ml capacity safety stop: automatic operation stop by power failure, lifts flask automatically out of heating bath manually adjustable via button within a range of 100 mm prevents glass breakage and damage to bath pan patented multifunctional combi-clip for evaporating flask fixation and removal, as well as vapor duct release allows one handed flask removal 1 liter evaporating flask ns 29/32 and 1 liter receiving flask, protection class ip42, ce csa & iso 9001 certified lift height indication position is digitally indicated on display of heating bath and key button lock function heating bath, digital display heating bath temperature range of up to....95°c kettle connection: cordless bath allows easy emptying and refilling of bath without unplugging infrared communication: transition of heating bath data to interface maximum bath capacity 4.2 litre, digital temperature display allows adjusting set temperature and indicates actual temperature over heat protection: cut off power when actual temperature exceeds set temperature or by rapid temperature increase protection class ip21, ce/iso 9001 certified, heating power 1300w vacuum controller, 3 dark segment digital display controller indicating, adjusting and controlling the vacuum. special features like a) measure and display the pressure, b) regulate the vacuum pump speed & c) start/stop the vacuum pump manually regulate the system leakage using a needle valve, two operating modes (manual, timer), measuring range: 1400-0 mbar, control range: 1100-0 mbar, hysteresis automatic or 1 - 500 mbar measuring accuracy: +2mbar (+)- after calibration at constant temperature protection class ip44, ce/cb/ul/csa certified, along with woulff bottle for trap vacuum pump,- 100% solvent recovery dc motor brushless vacuum pump pump for reusable speed control chemical resistant ptfe diaphragm dc motor brushless vacuum pump achieve more than 90% solvent recovery and reusable using interface, vacuum generation optimally suited to work with the rotavapor. final vacuum: 13 mbar (with gas ballast), flow rate: 1.3 m3/h. inon/off.control the pump is automaticallız turned on and offseis the interfece on/off communication