Water Heated Jacket Oven

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Water Heated Jacket Oven

Water Heated Jacket Oven. Temperature, Heating.

Chambers Overview

Introduction to Water Heated Jacket Oven

It is constructed in compliance with MIL, IEC, IS.

Water Heated Jacketed Oven is intended for performing different type of test where the temperature of sample environment must be controlled within certain limits. Our policy of continual liaison with leading researchers ensures we maintain our premier position as suppliers of high quality Water Heated Jacket Oven and associated facilities. Our Water Heated Jacket Oven, were designed with Safety, Reliability, Ease of operating and ergonomically.

Main Features

  • Test space dimensions are 1000 litres to 25000 litres.
  • Temperature Range RT +5° C to +85° C.
  • Temperature deviation +/-0.5° C to +/-1.0° C.
  • Temperature Resolution 0.1° C.
  • Temperature Gradient +/- 1° C to 2° C.
  • Average Temperature Raise/Fall 1° C to 5° C.
Water Heated Jacket Oven
Water Heated Jacket Oven

Chambers Construction

Interior structure made of air tight type 16 Or 18 SWG 304 grade stainless Steel with adjustable / removable shelving. Outer external structure made of 16 Or 18 SWG Stainless steel /CRCA /GI/ MS with electrostatic powder super fine coating finishing for a good appearance.

Insulation is environmentally friendly free of asbestos and CFC free mineral fiber insulation guarantees the best possible insulation values and hence, it will decrease the operating costs.

Door hinges fitted on the right hand side of the chamber with front opening single door. Double lined ‘A’ grade silicon gasket on door as well as chamber body so that like proof tightens the door for better performance with multi pan glass viewing window. A suitable illumination provided to view the specimen under test condition.


Air circulation within the chamber with suitable capacity of fan motor and impeller for uniform distribution of temperature to maintain within desired limits. Only the impeller will be exposed in the conditioning plenum with drive motor from outside of the chamber. Condition plenum covered with a detachable type sheet for friendly maintenance of the chamber. Noise level is < 70db.

Heating system designed into two sections circuits of flange type fitting fitted to tank with suitably capacity to meet temperature requirement. Heater are cartridge type (Coil heating elements is refractory formers). Each heater can be started stop individually from control panel. Temperature of water in the storage tank shall have independent RTD’s for temperature display.

Quick responding stainless steel tubular Immersion type heaters are used for heating system to achieve the set value temperature. Heater with flame proof fittings mounted.

Highly uniform temperature distribution minimises variations in test results over multiple specimens. Air heaters are placed in such manner that, there is no direct heat radiation from the heaters on to the test specimen.

Water Heated Jacket Oven

Water Jacket material construction is AISI SS 304 sheet made of 3 to 5 mm thick for jacket wall complete with suitable sockets for directly mounting the heaters, water level indicator arrangement, water inlet connections with standard fittings like pressure gauge, drain valve, air lock releasing arrangement, etc. Necessary probes will be provided within the inner chamber and the jacket to sense the inside chamber temperature and jacket water temperature respectively. The water capacity of the jacket will be sufficient so that at oven temperature will reaching to set temperature with specified time limit, the water loss will be less than 20% of overall jacket water volume.

Pump made of stainless steel 316. The pump continuous running type with all Wetted parts made of Stainless steel. The pump has by-pass arrangement to the tank with Stainless steel valves. One stand by water circulation Pump with arrangement for immediate change over is provided in case of any breakdown of running pump to avoid failures. The above system shall Ensure a continuous and smooth running of Water Heated Jacket Oven.

Instrumentation System

Programmable controller using large screen display. Instrumentation package features flexible. Other functions are included user friendly operation with TFT LCD touch screen as well as key input, graphical display of program patterns, testing history trend grapes. A no. of programs & profile segments with ramp & soak duration provided for cyclic operation.

The controller is able to communicate with many different types of hardware using high speed RS 232/485 communications ports, networking and USB communications for fast downloads. Power failure recovery operation system.

The Flameproof control panel fabricated out of Stainless steel /CRCA /GI / MS sheet and powder coated finishing with dust proof.

Microprocessor PID soon programmable controller for Temperature in RE models.

P.T 100 sensor is measuring the temperature.

Water Heated Jacket Oven

Safety Devices

Water Heated Jacket Oven equipped with an emergency stop switch. High reliability and operator safety. Easy protection of chamber and specimen in case of failure. Chambers stop if the door is opening as operator safety. European style design signal tower.

Control circuit over current protection. Thermal fuse. Adjustable adequate safety cut – out against high and low temperatures. Chamber door limit switch. Every electrical functional circuit is equipped its own safety facility which shuts down the functional circuit affected or the entire test chamber in case of a malfunction.

Model Number

Cable Port holes are located on the left or on the right side of the test chamber and shall be used for inserting measurement and control cables, other supply connections or additional equipment with rubber plug.

Standard specification shelves and shelf are added as required.

Drain out let pipe with suitable fittings.

Electrical connection 415 V AC +/- 10%, 3 phase/N/PE 50 Hz.

Model No.Temperature RangeTest space dimensions in liters.
ITWJO-85 RERT +5°C to +85°C100 liters to 2000 liters
ITWJO-60 RERT +5°C to +60°C100 liters to 2000 liters
ITWJR-85 RERT +5°C to +85°C2000 liters to 25000 liters
ITWJR-60 RERT +5°C to +60°C2000 liters to 25000 liters
ITWJO-85 LORT +5°C to +85°C100 liters to 2000 liters
ITWJO-60 LORT +5°C to +60°C100 liters to 2000 liters
ITWJR-85 LORT +5°C to +85°C2000 liters to 25000 liters
ITWJR-60 LORT +5°C to +60°C2000 liters to 25000 liters

Note: LO = Logic programmable type models. RE = Non Programable models.

Our Water Heated Jacket Oven Samples

Water Heated Jacket Oven

Water Heated Jacket Oven

Isotech Technologies

Water Heated Jacket Oven

Water Heated Jacket Oven

Isotech Technologies

Water Heated Jacket Oven

Water Heated Jacket Oven

Isotech Technologies

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    Frequently Asked Questions!

    Ans: Water jacketed ovens, also known as water bath ovens or constant temperature ovens, are specialized laboratory ovens that utilize a surrounding water jacket to achieve precise and uniform temperature control. These ovens are designed for applications where precise temperature regulation is critical, such as sample incubation, material testing, and pharmaceutical research.

    Ans: Water jacketed ovens offer several advantages over conventional air ovens, including:
    • Superior temperature uniformity: The surrounding water jacket ensures even heat distribution throughout the oven chamber, minimizing temperature gradients and providing consistent results.
    • Precise temperature control: Water jacketed ovens can maintain temperature stability within ±0.1°C, making them ideal for applications demanding high precision.
    • Energy efficiency: Water jacketed ovens offer improved energy efficiency compared to air ovens, as the water jacket retains heat effectively, reducing energy consumption.

    Ans: Isotech water jacketed ovens offer a wide temperature range, typically from 5°C to 100°C. Specific temperature ranges may vary depending on the oven model and configuration.

    Ans: Water jacketed ovens are widely used in various laboratory and industrial applications, including:
    • Sample incubation : Biological samples, such as bacterial cultures or enzyme reactions, are often incubated in water jacketed ovens to maintain precise temperature conditions.
    • Material testing : Temperature-sensitive materials, such as polymers or composites, are tested in water jacketed ovens to evaluate their behavior under controlled temperature conditions.
    • Pharmaceutical research : Drug stability studies and sterility testing of pharmaceuticals are often conducted using water jacketed ovens.

    Ans: Isotech offers a range of water jacketed ovens with varying chamber sizes and capacities to accommodate different application needs. Oven sizes typically range from 10 liters to 250 liters, while capacities can vary depending on the oven model.

    Ans: Isotech water jacketed ovens incorporate various safety features to protect users and ensure safe operation, including:
    • Overheating protection : The ovens feature safety thermostats and circuit breakers to prevent overheating and potential hazards.
    • Water level monitoring : Systems are in place to monitor and maintain adequate water levels in the jacket, ensuring proper heat transfer and preventing potential malfunctions.
    • Door interlocks : Doors are equipped with safety interlocks that automatically shut off the heating element when opened, preventing accidental exposure to high temperatures.

    Ans: Regular maintenance is essential to ensure optimal performance and longevity of Isotech water jacketed ovens. Recommended maintenance practices include:
    • Regular cleaning : Regularly clean the oven chamber and exterior to remove dust, debris, and spills.
    • Water quality checks : Monitor and maintain water quality in the jacket to prevent corrosion and ensure proper heat transfer.
    • Calibration checks : Periodically check the oven’s temperature calibration to ensure accuracy and consistency.

    Ans: Isotech water jacketed ovens are backed by a comprehensive warranty that covers parts and labor for a specified period, typically one or two years. The actual warranty terms may vary depending on the oven model and purchase location.

    Ans: Isotech offers comprehensive customer support services to assist users with product information, troubleshooting, and technical assistance. Support options include online resources, phone support, and email support.

    Ans: Isotech water jacketed ovens are available for purchase through authorized distributors and resellers worldwide. Visit Isotech’s website to locate a distributor or reseller near you.