Quality Engineers

• Rotary dryer is a unit in which drying is done by forced draft action created by hot air. The set-up consists of a long revolving cylindrical shell slightly inclined towards the outlet. The shell is fitted with two brackets for support. Air from a blower passes through a heating chamber serves the purpose of drying agent. An arrangement for rotating the dryer shell at low RPM is provided by means of an electrical motor and a reduction gearbox. Wet feed enters from one end of the cylinder and dry material discharges from the other end. As the shell rotates internal flights lift the solids and shower them down through the interior of the shell. This action increases the contact of wet solid against hot air making the dryer very effective. The flow of hot air is counter-current to solids. Flow control and by-pass valve are fitted to regulate the airflow.

• To study the operation of a Rotary Dryer.
• To study the drying characteristics of a solid material under batch drying condition in a rotary dryer.

• Wet Solid.

• Standard make On/Off switch, Mains Indicator etc.
• Digital Temp. Controller 0-199.9 DegreeC (For Hot Air).

• 1 Self Contained "Rotary Dryer" Apparatus.
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-18

• Forced Draft Tray Dryer is a dryer in which moisture removal takes place by means of forced draft action created by hot air. The set-up consists of an insulated double wall chamber. Inside the chamber a tray is attached directly to a electronic weighing balance, which is fitted on the bottom, outside the chamber. Material for drying is placed in the tray and regular loss of weight is monitored. Air from a blower passes through a heating chamber and is used as drying agent. Arrangement is done to vary the airflow rate.

• To study the drying characteristics of a solid under forced draft condition and determine the critical moisture content.
• To correlate the constant drying rate with air mass velocity.

• Digital Temp. Indicator: 0-199.9 DegreeC (with multi-channel switch)
• Standard make on/off switch, Mains Indicator etc.

• Self-contained 'Forced Draft Tray Dryer' Apparatus
• Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-17
• Production Capacity: 5-10 piece
• Delivery Time: 30 to 40 days

• The set up consist of three vertical column packed with activated Charcoal. Columns are operated individually. Liquid feed with dye is fed to the individual column from the bottom and samples are collected from the top at regular interval of time. Rotameter is provided to measure the flow rate. Pump with a feed tank is provided for fluid flow.

• To obtain the breakthrough curve and hence length of unused bed for the given adsorption system.

• Electricity Supply: 1 Phase, 220 V AC, 0.5 kW
• Bench Area: 1.2m x 1m.
• Required Chemicals & Laboratory Glassware.
• Colorimeter. Required analyzing equipments as per the system to study.

• Standard make On/Off switch, Mains Indicator etc.

• 1 Self-contained 'Adsorption in Packed Bed Apparatus' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-26

• To study the performance of a Batch Crystallizer.
• To determine the crystal yield and the efficiency of crystallizer.

• Water Supply.
• Drain.
• Required Chemicals

• Standard make On/Off switch, Mains Indicator etc.
• Digital Temp. Indicator 0-199.90C with multi-channel switch.

• 1 Self Contained "Batch Crystallizer" Apparatus.
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-20
• Production Capacity: 15 pc. per qtr.
• Delivery Time: 15-20 days
• Packaging Details: safe carton

Additional Information:

• Production Capacity: 15 pc. per qtr.
• Delivery Time: 15-20 days
• Packaging Details: safe carton

• To estimate the batch curves for a binary system and verify the binary distillation equation for a known number of theoretical plates.
• To operate the column under total reflux condition and estimate the minimum number of theoretical plates required.

• Water Supply 2 LPM at 5m head.
• Drain.
• Electricity Supply: 1 Phase, 220 V AC, 6 kW.
• Required Chemicals.
• Refractrometer for analysis

• Standard make On/Off switch, Mains Indicator etc.
• Digital Temp. Controller 0-199.9 DegreeC for Drying Chamber.
• Digital Temp. Indicator 0-199.90C, (with multi-channel switch).

• 1 Self Contained 'Sieve Plate Distillation Column Apparatus' Apparatus.
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-07

• The set up consists of a glass column packed with Reaching 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.

• To determine the number of transfer units, Height of transfer unit and overall mass transfer co-efficient for the given system.

• Compressed Air Supply at 2 Bar, 4 CFM.
• Water Supply.
• Floor Drain.
• CO2 cylinder with control valve, pressure regulator and Pressure gauges.
• Required Chemicals & Laboratory Glassware.

• Standard make On/Off switch, Mains Indicator etc.

• 1 Self-contained 'Absorption in Packed Bed Apparatus' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-12
• Production Capacity: 15 pc. per qtr.
• Delivery Time: 15-20 Days
• Packaging Details: Safe Carton

• Dissolution of Benzoic acid in water: Kinetic studies
• Dissolution of Benzoic acid with reaction in aqueous NaOH solution.

• Water Supply
• Drain
• Instruments, Laboratory Glassware and Chemicals required for analysis as per the system adopted

Additional Information:

• Item Code: QMT-24
• Production Capacity: 15 pc. per qtr.
• Delivery Time: 15-30 Days
• Packaging Details: Safe Carton

• To determine overall mass transfer co-efficient based on continuous & dispersed phase.
• To determine individual `Height of Transfer Unit' based on continuous & dispersed phase.

• Compressed Air Supply at 2 Bar, 0.5 CFM.
• Water Supply
• Floor Drain.
• Electricity Supply: 1 Phase, 220 V AC, 0.5 kW.
• Required Chemicals & Laboratory Glassware.

• Digital RPM Indicator, non contact type with proximity sensor
• Standard make on/off switch, Mains Indicator etc.

• 1 Self-contained “York Scheibel's Column” Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.
• Photograph is only for reference, final product may vary from it.

Additional Information:

• Production Capacity: 5-10 Piece
• Delivery Time: 30-40 Days

• To determine the gas film coefficient in a wetted wall column using air-water
• system.
• To find the mass transfer coefficient

• Compressed Air Supply at 2 Bar, 4 CFM.
• Water supply.
• Drain.

Additional Information:

• Item Code: QMT-22
• Production Capacity: 15 pc. per qtr.
• Delivery Time: 15-30 Days
• Packaging Details: Safe Carton

• To study the effect of the dispersed phase flow rate on overall volumetric mass transfer coefficient.
• Dispersed phase hold-up study.

• Drain.
• Required Chemicals & Laboratory Glassware.
• Special arrangement for changing height of interface zone is done.

• The whole set-up is ingeniously designed and schematically arranged on a powder-coated rigid structure.
• Pressure Gauge: Bourdon type 0-2 kg/cm2
• Feed Circulation: By Compressed Air
• Pressure Gauge: Bourdon type 0-2 kg/cm2
• Feed Circulation: By Compressed Air
• Pressure Gauge: Bourdon type 0-2 kg/cm2
• Feed Circulation: By Compressed Air

• Standard make On/Off switch, Mains Indicator etc.

• 1 Self-contained ''Spray Tower'' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc

• To estimate the batch curves for a binary system and verify the binary distillation equation for a known number of theoretical plates.
• To operate the column under total reflux condition and estimate the minimum number of theoretical plates required.

• Water Supply 2 LPM at 5m head.
• Electricity Supply: 1 Phase, 220 V AC, 6 kW.
• Required Chemicals.
• Refractometer for analysis

• Standard make On/Off switch, Mains Indicator etc.
• Digital Temp. Controller 0-199.9°C for Drying Chamber.
• Digital Temp. Indicator 0-199.90C, (with multi-channel switch).

• 1 Self Contained ''Sieve Plate Distillation Column'' Apparatus.
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-03

• The set up consists of two glass column packed with Anion and Cation exchanger resin upto suitable height. The layer of glass wool is placed on bottom and top of the resin bed. The feed is allowed to enter from the bottom of first column and comes out of the top, which is again passed through the second column is same fashion. A digital conductivity meter measures the conductivity of liquid coming out of the second column. Flow rate of water is measured with the pre-calibrated rotameter. A tank with FHP pump with flow control valve and by-pass arrangement is provided for feed circulation. Learning Objectives/Experiments To deionise water to make it soft and to determine the exchange rate and saturation point.

• Required Chemicals & Laboratory Glassware.
• Required analyzing equipments as per the system to study.

• Standard make on/off switch, Mains Indicator etc.

• 1 Self-contained 'Ion Exchange' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

• To determine overall mass transfer co-efficient based on continuous & dispersed phase.
• To determine individual "Height of Transfer Unit" based on continuous & dispersed phase.

• Compressed Air Supply at 2 Bar, 0.5 cfm.
• Water Supply
• Drain.
• Required Chemicals & Laboratory Glassware.

Additional Information:

• Item Code: QMT-01
• Production Capacity: 15 pc. per qtr.
• Delivery Time: 15-30 Days
• Packaging Details: Safe Carton

• To determine the vapour Liquid Equilibrium curve for CCl4 and Toluene or any other mixture.

• Water Supply.
• Drain.
• Refractrometer for Analysis.
• Required Chemicals

• Standard make On/Off switch, Mains Indicator etc.Digital Voltmeter: 0-300 Volt.Dimmer stat: 0-230 V, 2A.Digital Temp. Indicator: 0-199.90C RTD PT-100 Type.

• 1 Self-contained 'Vapour-Liquid Equilibrium Set-Up' Apparatus1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-23
• Production Capacity: 5-10 Piece
• Delivery Time: 30-40 days

• The set up consists of a glass column. Alkaline liquid is fed at the top of the column along the walls to create a laminar liquid flow along the walls of a wetted wall column. Flow rates of Air and Co2, are measured separately, mixed in a mixing chamber and then passed through the column vertically upward and absorbed in liquid film around the wall. 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.

• To determine the number of transfer units, Height of transfer unit and overall mass transfer co-efficient for the given system.

• Water Supply
• Floor Drain.
• CO2 cylinder with control valve, pressure regulator and Pressure gauges
• Required Chemicals & Laboratory Glassware.

• Standard make On/Off switch, Mains Indicator etc.

• 1 Self-contained ''Absorption in Wetted Wall Column'' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-13
• Production Capacity: 5-10 Piece
• Delivery Time: 30-40 Days

• Actual visualization of the cooling tower operation.
• To determine the mass transfer coefficient

• Water Supply & Drain.

• Standard make On/Off switch, Mains Indicator etc.
• 0-2000C, for hot water tank.
• 0-199.90 C, with multi-channel switch

• 1 Self-contained 'Experimental Water Cooling Tower' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-25
• Production Capacity: 5-10 Piece
• Delivery Time: 30-40 days

• To study the fluidized bed drying
• To plot the drying curve under fluidized bed condition

• Granular and free flowing solid of size 1 to 2 mm

• Standard make On/Off switch, Mains Indicator etc.
• Digital Temp. Controller 0 199.9 DegreeC

• 1 Self Contained "Fluidized Bed Dryer" Apparatus.
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-19
• Production Capacity: 5-10 piece
• Delivery Time: 30 to 40 days

• To estimate the batch distillation curves for a binary system and verify the binary batch distillation equation for a known number of theoretical plates.
• To operate the column under total reflux condition and estimate the minimum number of theoretical plates required.

• Drain.
• Required Chemicals.
• Refractometer for analysis

• Standard make On/Off switch, Mains Indicator etc.
• 0-199.9 DegreeC, For Reboiler.
• 0-199.9oC, with multi-channel switch

• 1 Self-contained 'Bubble Cap Distillation Column' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-06
• Production Capacity: 5-10 Piece
• Delivery Time: 30-40 days

• To estimate the batch distillation curves for a binary system and verify the binary batch distillation equation for a known packed height.
• To operate the column under total reflux condition and estimate the HETP for the packing.

• Required Chemicals.
• Refractometer for analysis.
• Steam Generator: Made of Stainless Steel, provided with Pressure Gauge Level Indicator, Safety Valve & insulated with ceramic wool and Cladding with Aluminum foil.
• The whole set-up is ingeniously designed and schematically arranged on a powder-coated rigid structure.

• Standard make On/Off switch, Mains Indicator etc.
• Digital Temp. Controller 0-199.9 DegreeC, For Re-boiler.
• Digital Temp. Indicator 0-199.9 DegreeC, with multi-channel switch.

• 1 Self-contained 'Packed Bed Distillation Column' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-08
• Production Capacity: 5-10 piece
• Delivery Time: 30 to 40 days

• To study the characteristics of Simple Distillation.
• To verify of Reyleigh's Equation.

• Floor Drain.
• Required Chemicals.

• Flow measurement
• Rotameter for cold water for condenser
• Distillation still
• Made of Stainless Steel, capacity 5ltrs. Insulated with ceramic wool
• And cladding with Aluminum foil.
• Condenser
• Concentric Tube type made of Stainless Steel
• Distillate tank
• Made of Stainless Steel, capacity 2 Ltrs.
• Heater
• Nichrome wire heater.
• The whole set-up is ingeniously designed and schematically arranged on a powder-coated rigid structure.

• Standard make On/Off switch, Mains Indicator etc.
• Digital Temp. Controller 0-199.9 DegreeC, RTD PT-100 type (For Steam Generator).

• 1 Self Contained "Simple Batch Distillation Set-Up" Apparatus.
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-10
• Production Capacity: 5-10 piece
• Delivery Time: 40 - 60 days

Additional Information:

• Production Capacity: 5-10 Piece
• Delivery Time: 30-40 days

• To calculate the mass transfer coefficient of vaporization of naphthalene in air using a packed bed of spherical particles of naphthalene.
• To plot Sh/Sc 1/3 Vs Re on log 45g graph and determine the functional relationship.

• Solid Spherical Balls of Naphthalene
• Table for setup support

• Standard make On/Off switch, Mains Indicator etc.

• 1 Self-contained 'Solid in Air Diffusion Apparatus' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-15

• The set up consists of a column fitted with perforated plates. 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 perforated plates 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 bottom of the column for analysis.

• To study absorption of CO2 in aqueous NaOH solution in a sieve plate column.
• To determine the gas phase mass transfer co-efficient, KG.

• Water Supply
• Floor Drain.
• CO2 cylinder with control valve, pressure regulator and Pressure gauges
• Required Chemicals & Laboratory Glassware.
• The whole set-up is ingeniously designed and schematically arranged on a powder-coated rigid structure.

• Standard make On/Off switch, Mains Indicator etc.

• 1 Self-contained 'Absorption in Sieve Plate Column Apparatus' Apparatus
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-11

• Natural Draft Tray Dryer is a dryer in which moisture removal takes place by heat under natural condition. The set-up consists of an insulated Stainless Steel chamber fitted with heater. Inside the chamber a tray is attached directly to an electronic weighing balance, which is fitted on the bottom, outside the chamber. Material for drying is placed in the tray and regular loss of weight is monitored. Temperature controller fitted in the set-up maintains the required temperature in the chamber.

• To study the drying characteristics of a solid material under batch drying condition.
• Determination of drying rate and to plot moisture lost with time under for different operating conditions.

• Drying Solids.
• Table for setup support

• Standard make On/Off switch, Mains Indicator etc.
• Digital Temp. Controller 0-199.9 Degree C for Drying Chamber.

• 1 Self Contained 'Natural Draft Tray Dryer' Apparatus.
• 1 Instruction Manual consisting of experimental procedures, block diagram etc.

Additional Information:

• Item Code: QMT-16
• Production Capacity: 5-10 piece
• Delivery Time: 30 to 40 days