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Wetted Wall Column

Price 500.0 INR/ Piece

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MOQ : 1 Piece

Wetted Wall Column Specification

Voltage
220-240 V AC Volt (v)

Frequency
50/60 Hz Hertz (HZ)

Measurement Range
To suit experiment requirements

Core Components
Glass Column, Liquid Circulation Pump, Stainless Steel Fittings, Flow Meter

Model No

Temperature Range
Ambient to 150 C Celsius (oC)

Accuracy
1% of reading %

Capacity
50 mL to 1 L (customized available) Milliliter (ML)

Automation Grade
Manual Operation

Feature
Corrosion Resistant, Easy to Disassemble and Clean

Power Source
Electric

Equipment Materials
Borosilicate Glass, Stainless Steel (SS 304/316) Ends

Type
Laboratory Equipment - Mass Transfer Analysis

Usage
Chemical Engineering/Academic Research/Diffusion Studies

Display Type
Analog with graduated markings

Dimension (L*W*H)
550 x 250 x 950 mm (standard model) Millimeter (mm)

Weight
8 to 18 kg (model dependent) Kilograms (kg)

Wetted Wall Column Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash Advance (CA), Cash in Advance (CID), Cheque, Days after Acceptance (DA), Delivery Point (DP), Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Letter of Credit (L/C), Cash Against Delivery (CAD), Cash on Delivery (COD)

Delivery Time
2 Week

Sample Available
Yes

Sample Policy
If order is confirmed we will reimburse the sample cost

Main Export Market(s)
Central America, North America, Asia, Australia, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India, South India, Central India, North India, East India

Certifications
AS ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007 CO.

About Wetted Wall Column

Wetted Wall Column:

DESCRIPTION :

The set up consists of a glass column. Water is fed at the top of the column along the walls to make the column a wetted wall column. Hot air from heating chamber with known humidity is allowed to pass through the column vertically upward and evaporation in the liquid film around the wall takes place. The flow rates of water and air can be independently varied to simulate different conditions. Instrumentation is provided to measure the dry and wet bulb temperatures at air inlet and outlet.

EXPERIMENTATION:

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

UTILITIES REQUIRED :

Compressed Air Supply at 2 Bar, 4 CFM.
Water supply.
Drain.
Electricity Supply : 1 Phase, 220 V AC, 0.5 kW.

TECHNICAL DETAILS :

Column : Borosilicate Glass Dia 45 mm, Length 1000 mm (approx.)
Water Circulation : FHP Pump.
Water Tank : Material Stainless Steel, Capacity 20 Ltrs.
Heating Chamber : Compatible capacity.
Heater : Nichrome wire heater
Rotameter : For water flow rate measurement.
Dry & wet Bulb Temp. : With Digital Temperature Indicator.
Temperature Sensors : RTD PT-100 Type.
Control panel comprises of :
Digital Temp. Indicator : 0-199.90C, RTD PT-100 type with multi-channel switch. Standard make on/off switch, Mains Indicator etc.
Instruction Manual : An ENGLISH instruction manual will be provided along with the Apparatus
The whole set-up is well designed and arranged in a good quality painted structure.

Superior Laboratory Mass Transfer Analysis

The Wetted Wall Column provides an excellent platform for accurate and repeatable mass transfer studies, typically used in chemical engineering, academic research, and diffusion evaluations. The transparent borosilicate glass column allows direct observation of liquid flow patterns and wetting characteristics, offering detailed insights during experimental runs.

Robust Construction & User-Friendly Design

Built with premium borosilicate glass and stainless steel (SS 304/316) ends, the WTC-100 is both corrosion-resistant and straightforward to maintain. It features high-grade SS connections, easy disassembly for cleaning, and an analog graduated display for precise liquid measurements. The included operational manual and standard glassware kit ensure convenient setup and operation.

Customizable and Ready-to-Use

With capacities from 50 mL to 1 L (customized options available), this device is suitable for a range of laboratory requirements. Designed for benchtop installation and manual operation, it is delivered ready-to-use, making it ideal for quick deployment in laboratories and research facilities.

FAQs of Wetted Wall Column:

Q: How is the Wetted Wall Column typically used in laboratory experiments?

A: The Wetted Wall Column is primarily utilized to measure mass transfer coefficients and determine interfacial areas between liquids. It is commonly employed in chemical engineering, diffusion studies, and academic research to study the behavior and dynamics of fluid systems.

Q: What materials are used in the construction of this column, and why are they important?

A: The column is made from high-visibility borosilicate glass with stainless steel (SS 304/316) end fittings and connections. These materials ensure exceptional chemical resistance, structural durability, and allow visual monitoring, which is essential for observing the wetting process during experiments.

Q: When should I consider using a Wetted Wall Column?

A: This equipment is ideal when you need accurate, visual assessments of mass transfer rates or liquid-liquid interface characteristics, especially for research, teaching, and process development purposes in chemical and process engineering laboratories.

Q: Where can the Wetted Wall Column be installed, and what utilities are required?

A: Designed as a benchtop device, the Wetted Wall Column can be conveniently installed in laboratory spaces. It requires an electric power source (220-240 V AC) with access to standard operational conditions (ambient to 150C and up to 1.2 bar pressure).

Q: What is included in the standard package of the Wetted Wall Column?

A: The standard package comprises the glass column, miniature centrifugal pump, stainless steel fittings, flow meter, a standard glassware kit, and an operational manual to facilitate immediate laboratory use.

Q: How does the analog graduated display benefit experimental accuracy?

A: The analog graduated display offers clear and precise visual markings, enabling accurate measurements of liquid levels within the column, thus contributing to reliable and reproducible experimental results.

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