Chemical Engineering Lab Equipments

Product Details:

Product Details:

• This is a reactor system specially designed to perform batch enzyme reaction utilizing the glucose isomerisation reaction catalyze by glucose isomerase.
• The unit is used to demonstrate batch enzyme kinetics and enzyme characteristics.
• The reactors use the saponification reaction between ethyl acetate and sodium hydroxide.
• This provides a well understood and safe reaction for the students to investigate the different reactor types.
• Developed a set of algorithms which link the degree of conversions of the reactants to the electrical conductivity of the product.
• In this way the progress of the reaction can be monitored in real time, without the inconvenience and innaccuracy of titration methods.
• The fourth reactor - stirred tank reactor in series - is mounted on a dedicated unit.

Features:

• Small bench top equipment
• Real time reaction monitoring
• Data logging facility available
• Cost effective - 3 reactors share same service unit
• Safe and student friendly
• Four different types of reactor

Additional Information:

• Item Code: DIBE101
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: by sea / air basis
• Delivery Time: 90-120 days
• Packaging Details: Export worthy

Product Details:

Product Details:

• A self contained bench top service unit designed to provide services for up to five different chemical reactors
• Continuous Stirred Tank Reactor
• Tubular Reactor
• Transparent Batch Reactor
• Plug flow reactor
• Laminar Flow reactor
• Fully computer controlled and supplied with educational software (32/64 bit) specific to each reactor type.
• Simple interfacing to the (user supplied) computer by a USB interface
• Two peristaltic feed pumps with individually variable flow rates, 0-140 ml/min.
• Provides PID temperature controlled hot water in order to maintain reactor temperature.
• Complete with two thermocouples, an input for a third (user) thermocouple and a dual range conductivity sensor

Additional Information:

• Item Code: DIUO002
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: by sea / air basis
• Delivery Time: 90-120 days
• Packaging Details: Export Worthy

Product Details:

The set up consists of a glass column packed with Rasching rings. Liquid is fed at the top of the column through distributor. The solute gas and air are measured separately, mixed in a mixing chamber and then passed through the packed column vertically upward and absorbed in liquid. All the flow rates can be independently varied to simulate different conditions. Liquid sample can be taken out from the sampling point at the bottom of the column for analysis.

Technical Data:

• Column: Borosilicate Glass Dia. 55 mm
• Length 750 mm (approx.)
• Packing: Borosilicate Glass Rasching Ring
• Feed Circulation: By compressed air

Additional Information:

• Item Code: DEK124A
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: by sea or air basis
• Delivery Time: 90-120 days
• Packaging Details: Export Worthy

Product Details:

In the process of gas absorption, a mixture of gases is contacted with a liquid, for the purpose of dissolving one or more components of the gas and to provide a solution of them into the liquid. In it, a gas phase consisting of CO2 and air is introduced into the bottom of the packed column. Adjustment of their flow ratio is obtained by manual valves. A sample of the gas mixture is sent to a CO2 concentration sensor located inside the electric console, and readings of flows and CO2 percentage concentration are seen on the display. For the liquid phase, water (or a solution of sodium hydroxide) is pumped to the top of the column where it falls through the packing material. The contact of the two phases is in counter-current operation and enhances the mixing and diffusion of CO2 in the liquid phase at the conditions of room temperature and atmospheric pressure.

 

Technical Data:

• An apparatus for teaching the principles of the absorption of gas into liquid, using a packed column
• Column working length is 1.4m x 80mm diameter, split into two sections
• Two electronic pressure sensors measure the pressure drop across each half of the column
• An electronically controlled submersible pump provides a liquid flow of 1-10 l/min
• 60l feed tank
• Water flow can be used in either recycle or one-pass operation
• Column supplied with 10mm x 10mm Raschig rings as packing material, total volume 7l. Other sizes can be used
• Centrifugal fan provides air flow up to 160 l/min
• Two electronic temperature sensors measure the air and liquid temperatures

Additional Information:

• Item Code: DIUO012
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: by sea/air basis
• Delivery Time: 90-120 days
• Packaging Details: Export Worty

Product Details:

Features:

• Simple change of reactor configurations
• The reactors are made of glass so the contents are fully visible
• Accurate control of temperature to suit the bacteria
• Provision for sampling of liquids and gases
• Automatic pH control with two dosing pumps
• Accurate and highly visual measurement of gas produced
• Provision for fitting user supplied instrumentation
• Very low back pressure on reactor from gas collector
• Data logging system with software
• Optional settling tank

Specifications:

Additional Information:

• Item Code: DIBE103
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: by sea/air basis
• Delivery Time: 90-120 days
• Packaging Details: Export worthy

Product Details:

It consists of a benchtop unit onto which are mounted two 250mm long, 10mm diameter borosilicate glass chromatography columns. Both are equipped with adjustable end pieces to allow different bed heights to be investigated. On the top of each column are septum injectors to allow introduction of a sample onto the column surface. The columns are fed by a three-channel peristaltic pump of an eight-roller design in order to give smooth flow. The pump has variable-speed drive and a wide range of tube bores can be used thus giving a very wide flow-rate range. Switching valves allow the operator to easily select the desired column for operation. A bubble trap is fitted before the inlet to the columns to prevent air from entering. The outlet from the column passes to a UV optical flow cell for online measurement of sample elution. Liquid exiting the flow cell can either be led to drain or collected using the fraction collector. The fraction collector, which has capacity for 48 3ml test tubes, is timer controlled.

Technical Data:

• A benchtop unit comprising a vacuum-formed ABS plastic plinth with integral electrical console
• Two borosilicate glass chromatography columns (250mm long and 10mm internal diameter) fitted with septum injectors and fed by a 3-channel peristaltic pump
• Syringe and needles for sample injection
• Fraction collector
• Analysis using a UV optical flow cell
• Protection devices for all electrical circuits
• Two displays: Optical absorbance, timer display for fraction collector
• Sensor signals are routed to the USB port for connection to a PC
• Comprehensive instruction manual with detailed procedures and laboratory teaching exercises

Additional Information:

• Item Code: DIBE102
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: By sea/air basis
• Delivery Time: 90-120 days
• Packaging Details: Export Worthy

Product Details:

Product Details:

• A benchtop unit comprising a vacuum formed ABS plastic plinth with integral electrical console onto which is mounted the stainless steel, packed fixed bed adsorption column, hot water circulation system and infrared detector.
• The hot water circulator system connected to the column jacket enables automatic control of temperature adsorption to a set point value.
• Gas feed flow rate can be controlled between 0 and 5 l/min.
• The bed adsorption column has the following
• Height 325 mm, diameter 58 mm
• Stainless steel jacket for temperature control
• Gas distribution plate at entry to column
• Bed of glass beads for good gas distribution and maintenance of steady state temperature
• Six thermocouples spaced evenly along the length of the column
• All electrical circuits are protected by appropriate safety devices.
• The control console incorporates an electronic display: PID controller display, including the set point temperature.
• USB interface and sophisticated data logging software are included.

Additional Information:

• Item Code: DIUO020
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: By sea/air basis
• Delivery Time: 90-120 days
• Packaging Details: Export worthy

Product Details:

The setup consists of a glass column packed with Rasching Rings and two feed tanks. Reactants are fed to the reactor through liquid distributor, fitted at the bottom of the column. Rotameters are provided to measure the individual flow of Chemicals. The flow rate can be adjusted by operating the needle valves provided on respective Rotameter. The compressed air is used for circulation of feed. Samples can be taken periodically from the top outlet of reactor. Pressure Regulator & Pressure Gauge are fitted in the compressed air line..

Technical Data:

• Reactor Column: Material Borosilicate Glass Volume 1.2 Ltrs. (Approx).
• Packing: Rasching Rings, Material Borosilicate Glass.
• Size 6-8 mm (approx)
• Feed Tank (2Nos.): Material Stainless Steel, Capacity 20 Ltrs.
• Feed Circulation: By compressed air.
• Flow Measurement: Rotameter 2Nos. (One each for Reactants).
• Piping: Stainless Steel and PU Pipe.
• Pressure Regulator: 0-2 Kg/cm2
• Pressure Gauge: Bourdon type 0-2 Kg/cm2

Additional Information:

• Item Code: DEK013
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: by sea/ air basis
• Delivery Time: 90-120 days
• Packaging Details: Export worthy

Product Details:

The single tube-in-jacket evaporator replicates industrial units which often contain scores of much longer tubes within the steam space. The component parts of the industrial process have been scaled down, feed tank, vapour / liquid separator, condenser, concentrate tank, condensate tank, CIP pump and vacuum pump, all manufactured from hygienic materials such as stainless steel, PTFE and glass. The system is supported within a stainless steel framework and requires only connection to suitable steam, electrical and water services for operation. Only 0.65m² of floor space is required to install the evaporator and it has been designed to fit easily into a room of standard height.

Product Details:

• Rising film evaporator for increasing the concentration of temperature-sensitive solutions
• Stainless steel steam-heated single pipe evaporator
• Control valve for adjustment of steam pressure via PID controller
• Water jet pump and vacuum controller to reduce the evaporation temperature
• Separation of concentrated solution and evaporated solvent using glass cyclone
• Glass condenser for condensation of removed solvent vapour
• Stainless steel feed tank
• Glass tanks for concentrate and condensate
• Measurement of flow rate, pressure and temperature
• Steam supply from laboratory network

 

Additional Information:

• Item Code: DIFT113
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: BY SEA AIR BASIS
• Delivery Time: 90-120 DAYS
• Packaging Details: Export Worthy