Description:AUTOTITR X – FULLY AUTOMATED TITRATION DEVICE WHICH SHOWS DIFFERENT PARAMETERS WITH GRAPHICAL REPRESENTATIONS

FIELD OF THE DISCLOSURE
[0001] This invention generally relates to a field of chemistry, specifically, relates to automated titration system (AUTOTITR X) which shows real-time measurement of multiple chemical parameter such as pH, conductivity, turbidity, graphical representation, volume monitoring.

BACKGROUND

[0002] The subject matter discussed in the background section should not be assumed to be prior art merely as a result of its mention in the background section. Similarly, a problem mentioned in the background section or associated with the subject matter of the background section should not be assumed to have been previously recognized in the prior art. The subject matter in the background section merely represents different approaches, which in and of themselves may also correspond to implementations of the claimed technology.
[0003] Titration is a fundamental analytical technique in chemistry used to determine the concentration of unknown substances in a solution. Traditional titration processes are predominantly manual, requiring skilled personnel to add titrants drop by drop while closely monitoring visual indicators to determine the endpoint. The manual processes are time-consuming and prone to human error, resulting in inconsistent outcomes and a lack of reproducibility. Furthermore, continuous supervision is required, limiting throughput in busy laboratories.
[0004] To address the problem, automated titration machines have been introduced. While the automated titration systems provide improvements over manual methods by offering better precision and consistency, they often come with their own limitations. Most commercially available systems are bulky, expensive, and typically designed to monitor only a limited set of parameters such as pH and conductivity requiring separate instruments for other measurements like turbidity or temperature. Additionally, such devices lack features like real-time graphical representation or integrated multi-parameter analysis, which are becoming increasingly important for modern laboratory applications.
[0005] According to a patent application, “CA3096538A1” titled as “Methods for colorimetric endpoint detection and multiple analyte titration systems” which disclosed systems for quantifying one or more target analyte concentrations in a process solution are provided and can be used, for example, in methods for quantifying a target analyte concentration. These systems and methods include continuous and batch wise automated titration methods that use titration chemistries to measure the target analyte concentration in the process solution using a multi-wavelength detector. The methods provide for efficient and robust automated titration methods for a variety of target analytes and may include methods that analyze more than one analyte and that provide for a dynamic range for measurement of more than one target analyte concentration.
[0006] According to another patent application “CN111640606A” titled as “Automatic Isothermal Titration Microcalorimeter Apparatus And Method Of Use” disclosed as The invention relates to the technical field of animal and plant anti-hunting, in particular to a protected field wildlife and plant anti-hunting triggering device and system. The device comprises an upper cover mounted at the top of a box body and a lower cover mounted at the bottom of the box body, a power module and a control module are mounted in the lower cover, and the control module comprises a positioning unit and a wireless network unit; one end of a pressure spring is fixedly arranged in the box body; the other end of the pressure spring is mounted on the upper cover; and a vertically-upward supporting base is further installed in the box body. A metal conducting strip is mounted at the top of the supporting seat; the box body and the upper cover are respectively provided with metal conducting strips. A gap is reserved between the metal conducting strip on the upper cover and the metal conducting strip on the box body; the side wall of the upper cover is inserted into the face, close to the upper cover, of the box body and surrounds a groove formed in the box body, so that when a hunting stealer steps on the upper cover, the two metal conducting strips make contact, the terminal can obtain trigger point position information through a wireless network, and therefore a caregiver quickly responds to prevent hunting.
[0007] Therefore, there remains a need for a compact, affordable, multifunctional and fully automated titration system/or device that consolidates multiple measurement capabilities into a single, user-friendly device.
OBJECTIVES OF THE INVENTION
[0008] The objective of present invention is to provide an automated titration system (AUTOTITR X).
[0009] Furthermore, the objective of present invention is to provide a method for operating the automated titration system.
[0010] Furthermore, the objective of the present invention is to provide a fully automated titration machine that minimizes human intervention and reduces the possibility of manual errors.
[0011] Furthermore, the objective of the present invention is to integrate real-time monitoring of pH, conductivity, turbidity, and temperature within a single titration system.
[0012] Furthermore, the objective of the present invention is to offer a cost-effective and portable solution suitable for educational, industrial, and research laboratory settings.
[0013] Furthermore, the objective of the present invention is to ensure automated endpoint detection using sensors for improved accuracy and repeatability.
[0014] Furthermore, the objective of the present invention is to incorporate real-time graphical representation of chemical parameters, enabling users to visualize titration progress and trends.


SUMMARY
[0016] According to an aspect, the present embodiments, discloses an automated titration system (AUTOTITR X), comprising a plurality of sensors operatively connected to at least one processor, wherein the plurality of sensors is configured to continuously monitor changes in a sample solution. Further, a motorized burette module operatively connected to the at least one processor, wherein the motorized burette module comprising a stepper motor for controlling dispensing of a titrant; a solenoid valve connected to a burette for controlling flow of the titrant; an adjustment mechanism configured to automatically adjust height of the burette based on a container size. Further, a magnetic stirrer operatively connected to the at least one processor configured to mix the sample solution, wherein the at least one processor is configured to receive data from the plurality of sensors; analyse the received data from the plurality of sensors; control dispensing of the titrant in predetermined volumes; detect titration endpoints based on the measurements from the plurality of sensors; automatically stop dispensing of the titrant upon detection of the titration endpoint; and generate titration analysis results based on the measurements and a user interface installed within a computing unit communicatively coupled to the at least one processor, configured to display real-time measurements.

[0017] According to an aspect, the present embodiments, discloses a method of operating an automated titration system, the method comprising receiving, via at least one processor, user input specifying titration parameters. Further, automatically adjusting, via an adjustment mechanism, height of a burette based on a container size. Further, dispensing, via a motorized burette module coupled to the at least one processor, a predetermined volume of titrant from the burette into a sample solution. Further, mixing, via a magnetic stirrer, the sample solution with the dispensed titrant. Further, continuously monitoring, via a plurality of sensors coupled to at least one processor, changes in the sample solution. Further, receiving, via the at least one processor, data from the plurality of sensors. Further, analysing, via the at least one processor, the received data from the plurality of sensors. Further, detecting, via the at least one processor, a titration endpoint based on the analysed data. Further, automatically stopping, via the at least one processor, dispensing of the titrant upon detection of the titration endpoint; and displaying, via a user interface installed within a computing unit coupled to the at least one processor, real-time measurements.

BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings illustrate various embodiments of systems, methods, and embodiments of various other aspects of the disclosure. Any person with ordinary skills in the art will appreciate that the illustrated element boundaries (e.g., boxes, groups of boxes, or other shapes) in the figures represent one example of the boundaries. It may be that in some examples one element may be designed as multiple elements or that multiple elements may be designed as one element. In some examples, an element shown as an internal component of one element may be implemented as an external component in another, and vice versa. Furthermore, elements may not be drawn to scale. Non-limiting and non-exhaustive descriptions are described with reference to the following drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating principles.
[0019] FIG. 1A illustrates a block diagram of an automated titration system, according to an embodiment of the present invention.
[0020] FIG. 1B illustrates a perspective view of an automated titration system, according to an embodiment of the present invention.
[0021] FIG. 2 illustrates a flow chart of a method for operating an automated titration system, according to an embodiment of the present invention.

DETAILED DESCRIPTION
[0023] Some embodiments of this disclosure, illustrating all its features, will now be discussed in detail. The words “comprising,” “having,” “containing,” and “including,” and other forms thereof, are intended to be equivalent in meaning and be open ended in that an item or items following any one of these words is not meant to be an exhaustive listing of such item or items, or meant to be limited to only the listed item or items. It must also be noted that as used herein and in the appended claims, the singular forms “a,” “an,” and “the” include plural references unless the context clearly dictates otherwise.
[0024] Although any systems and methods similar or equivalent to those described herein can be used in the practice or testing of embodiments of the present disclosure, the preferred, systems and methods are now described. Embodiments of the present disclosure will be described more fully hereinafter with reference to the accompanying drawings in which like numerals represent like elements throughout the several figures, and in which example embodiments are shown. Embodiments of the claims may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. The examples set forth herein are non-limiting examples and are merely examples among other possible examples.
[0025] The present invention discloses an automated titration system (AUTOTITR X) for accurately performing titration procedures using integrated electronic and mechanical modules to determine different parameters with graphical representations.
[0026] FIG. 1A illustrates a block diagram of an automated titration system (100), according to an embodiment of the present invention. FIG. 1B illustrates a perspective view of an automated titration system (100), according to an embodiment of the present invention.
[0027] In some embodiments, the automated titration system (AUTOTITR X) (100) comprises a plurality of sensors (102), at least one processor (104), a motorized burette module (106), a stepper motor (108), a solenoid valve (110), a burette (112), an adjustment mechanism (114), a magnetic stirrer (116), a user interface (118) installed within a computing unit (120), a rechargeable battery (122), a display (124), a data storage unit (126) and a wireless communication module (128).
[0028] In some embodiments, the motorized burette module (106) is operatively connected to the at least one processor (104). The motorized burette module (106) comprises a stepper motor (108), a solenoid valve (110), a burette (112), and an adjustment mechanism (114). The stepper motor (108) is configured to precisely control the incremental dispensing of the titrant from the burette (112) into the sample container.
[0029] In some embodiments, the solenoid valve (110) connected to the burette (112) is configured to regulate the flow of the titrant based on actuation signals from the at least one processor (104). The burette (112) is physically mounted on the system (100) framework and serves as the titrant reservoir. The adjustment mechanism (114) is configured to automatically adjust the vertical position of the burette (112) in accordance with the size and dimensions of the sample container in use. The adjustment mechanism (114) keeps that the burette (112) is positioned correctly to minimize splashing or droplet loss during titrant addition.
[0030] In some embodiments, the magnetic stirrer (116) operatively connected to the at least one processor (104) is configured to mix the titrant and the sample solution uniformly throughout the titration procedure. The magnetic stirrer (116) comprises a rotating magnetic field generator located beneath the sample container platform, and a stir bar that is placed inside the sample solution to achieve homogenous mixing.
[0031] In some embodiments, the plurality of sensors (102) is operatively connected to the at least one processor (104) and configured to continuously monitor changes in the sample solution throughout the titration process. The plurality of sensors (102) comprises a pH sensor, a conductivity sensor, a turbidity sensor, and a temperature sensor.
[0032] For example, the pH sensor is configured to measure hydrogen ion concentration in the sample solution. The conductivity sensor is configured to measure the ionic strength or electrical conductivity of the solution. The turbidity sensor is configured to detect the optical clarity of the solution to evaluate particulate concentration. The temperature sensor is configured to continuously record the thermal condition of the sample solution during titration.
[0033] Further, the plurality of sensors (102) continuously monitors the changing chemical properties of the sample solution. The pH sensor records variations in hydrogen ion concentration, the conductivity sensor measures ionic activity, the turbidity sensor detects optical clarity, and the temperature sensor logs thermal changes. The plurality of sensors (102) is configured to transmit the data to the at least one processor (104) for the analysis in real-time.
[0034] In one embodiment, the at least one processor (104) is configured to decode and execute any instructions received from one or more other electronic devices or server(s). The at least one processor (104) is configured to execute one or more computer-readable program instructions, such as program instructions to carry out any of the functions described in this description. Further, the at least one processor (104) is implemented using one or more processor technologies known in the art. Examples of the at least one processor (104) include, but are not limited to, one or more general purpose processors and/or one or more special purpose processors.
[0035] In one embodiment, the memory is configured to store a set of instructions and data executed by the at least one processor (104). Further, the memory includes the one or more instructions that are executable by the at least one processor (104) perform specific operations.
[0036] In some embodiments, the at least one processor (104) is configured to manage and control the overall operation of the automated titration system (100). The at least one processor (104) is configured to receive data from the plurality of sensors (102) during the titration process. Upon receiving the data, the at least one processor (104) analyses the received data to interpret real-time chemical changes occurring in the sample solution. The at least one processor (104) is configured to determine titration endpoints based on predefined threshold values for pH, conductivity, turbidity, or other chemical properties as measured by the plurality of sensors (102). The at least one processor (104) is configured to initiate or stop the stepper motor (108) and solenoid valve (110) based on the titration status. Once the titration endpoint is detected, the at least one processor (104) is configured to automatically stops the dispensing of the titrant to avoid over-titration.
[0037] Further, the at least one processor (104) is further configured to calibrate the plurality of sensors (102) before initiating the titration process. Calibration may ensure that each sensor in the plurality of sensors (102) is functioning within an acceptable range as defined by internal reference standards. The at least one processor (104) is configured to detect abnormalities during the titration process based on deviations from predefined parameters. Further, abnormalities may comprise abrupt shifts in chemical values, sensor malfunction, or titrant flow inconsistencies.
[0038] In some embodiment, the user interface (122) installed within the computing unit (124). The computing unit (124) include but not limited to a mobile phone, a tablet or like. The computing device (122) is accessed by a user to perform one or more operations. Further, the one or more operations may comprise at least one of providing a medium to input data/information, communicating with one or more other external devices, an image display, and providing various outputs.
[0039] Further, user interface (118) is installed within the computing unit (120) and is communicatively coupled to the at least one processor (104). The user interface (118) is configured to allow a user to interact with the automated titration system (100), input titration parameters, select titration modes, and observe live measurements during the titration process. The user interface (118) comprises a display (124), configured to show the titration progress, current pH values, conductivity values, turbidity readings, temperature, and a graphical representation of chemical property variations over time. The display (124) is configured to provide both numerical data and dynamic graphical curves based on the processed outputs from the at least one processor (104).
[0040] Further, the user interface (118) is configured to provide selectable titration modes corresponding to different types of chemical analyses. The selectable titration modes are displayed on the display (124) allowing the user to configure the automated titration system (100) for various titration types such as acid-base titration, redox titration, or precipitation titration. Each selectable mode adjusts internal control logic and sensor activation within the at least one processor (104) to suit the chemical requirements of the selected titration method. Further, the user interface (118) is configured to display the endpoint result, that comprises final values from the plurality of sensors (102), volume of titrant used, and a graphical plot of the titration process.
[0041] In some embodiments, the data storage unit (126) is operatively connected to the at least one processor (104) and is configured to store historical titration data which includes sensor readings, titrant volumes dispensed, detected endpoints, and generated graphs. The data storage unit (126) allows users to retrieve and review past titration results for documentation, reporting, and analysis.
[0042] In some embodiments, the rechargeable battery (122) is coupled to the at least one processor (104) and configured to supply power to all components of the automated titration system (100). The rechargeable battery (122) is a 12V and is designed to support multiple titration sessions per charge cycle.
[0043] In some embodiments, the wireless communication module (128) is operatively connected to the at least one processor (104) and configured to transmit titration data from the at least one processor (104) to the computing unit (120) or to an external system for additional processing or remote access. The wireless communication module (128) is configured to support secure and stable transmission protocols suitable for laboratory environments.
[0044] Further, the wireless communication module (128) is configured to facilitate seamless transmission of real-time data to external devices. The wireless communication module (128) supports multiple communication protocols, including Wi-Fi, Bluetooth, and cellular networks including 3G, 4G and 5G, for compatibility with various devices such displays, smartphones, or tablets.
[0045] FIG. 2 illustrates a flow chart of a method (200) of operating automated titration system (AUTOTITR X) (100), according to an embodiment of the present invention.
[0046] At operation 202, the at least one processor (104) is configured to receive user input specifying titration parameters. The titration parameters comprise the type of titration to be conducted, the chemical properties of the titrant, the concentration range of the analyte in the sample solution, the volume increment of titrant to be dispensed per cycle, and the sensor thresholds to be used for endpoint detection.
[0047] At operation 204, the adjustment mechanism (114) is configured to adjust height of a burette (112) based on a container size. The adjustment mechanism (114) comprises motorized components configured to move the burette (112) vertically along a guiding rail to align the tip of the burette (112) with the opening of the container. The adjustment mechanism (114) is configured to receive dimensional input about the container either manually via the user interface (118) or from the plurality of sensors (102) that is configured to measure the height of the container placed on the platform.
[0048] At operation 206, the motorized burette module (106) coupled to the at least one processor (104) is configured to dispense a predetermined volume of titrant from the burette (112) into the sample solution. The motorized burette module (106) comprises a stepper motor (108), a solenoid valve (110), connected to a burette (112) and an adjustment mechanism (114). The stepper motor (108) is configured to regulate the rotational movement that controls the flow mechanism, while the solenoid valve (110) opens and closes to allow or stop titrant flow. The at least one processor (104) is configured to send control signals to the motorized burette module (106) in accordance with the user-defined titration parameters.
[0049] At operation 208 the magnetic stirrer (116) is configured to mix the sample solution with the dispensed titrant. The magnetic stirrer (116) is placed underneath the container and is operatively connected to the at least one processor (104). The magnetic stir bar is placed inside the container holding the sample solution. The magnetic stirrer (116) rotates the stir bar to provide uniform distribution of the titrant in the analyte.
[0050] At operation 210, the plurality of sensors (102) coupled to at least one processor (104) is configured to monitor the changes in the sample solution. The plurality of sensors (102) comprises a pH sensor, a conductivity sensor, a turbidity sensor, and a temperature sensor. The pH sensor is configured to measure the hydrogen ion concentration. Further, the conductivity sensor is configured to measure the electrical conductance. Further, the turbidity sensor is configured to measure particulate presence. Further, the temperature sensor is configured to measure thermal conditions.
[0051] At operation 212, the at least one processor (104) is configured to receive data from the plurality of sensors (102). The data is transmitted from each sensor in the plurality of sensors (102) in real-time. Further, the at least one processor (104) is configured to receive data for further processing.
[0052] At operation 214, the at least one processor (104) is configured to analyse the received data from the plurality of sensors (102). The at least one processor (104) is configured to evaluate the change in sensor values with respect to titrant volume added. The rate of change in pH, conductivity, turbidity, or temperature is compared against pre-set thresholds for endpoint prediction.
[0053] At operation 216, the at least one processor (104) is configured to detect the endpoint of the titrant based on the analysed data. The endpoint is characterized by a significant shift in sensor readings that indicates the completion of the chemical reaction in the sample solution.
[0054] At operation 218, the at least one processor (104) is configured to stop the dispensing of titrant upon detection of the titration endpoint. The at least one processor (104) is configured to send termination signals to the motorized burette module (106) to stop rotation of the stepper motor (108) and to close the solenoid valve (110). Further, the magnetic stirrer (116) is also deactivated, as further mixing is no longer required.
[0055] At operation 220, the user interface (118) installed within a computing unit (120) coupled to the at least one processor (104) is configured to display real-time measurements. The user interface (118) comprises a display (124) that visually presents numerical sensor values and graphical representations of titration progress. The graphical interface comprises curves that plot pH, conductivity, turbidity, and temperature values as functions of the titrant volume or time. The outputs allow the user to interpret the chemical behaviour of the sample solution and validate the titration results.
[0056] It should be noted that the automated titration system (AUTOTITR X) (100) and the method (200) for operating the automated titration system (100) in any case could undergo numerous modifications and variants, all of which are covered by the same innovative concept; moreover, all of the details can be replaced by technically equivalent elements. In practice, the components used, as well as the numbers, shapes, and sizes of the components can be of any kind according to the technical requirements. The scope of protection of the invention is therefore defined by the attached claims.
, Claims:WE CLAIM:
1. An automated titration system (AUTOTITR X) (100), comprising:
a motorized burette module (106),
wherein the motorized burette module (106) comprising:
a stepper motor (108) for controlling dispensing of a titrant;
a solenoid valve (110) connected to a burette (112) for controlling flow of the titrant;
an adjustment mechanism (114) configured to automatically adjust height of the burette (112) based on a container size;
a magnetic stirrer (116) operatively connected to the at least one processor (104) configured to mix the sample solution;
a plurality of sensors (102) operatively connected to at least one processor (104),
wherein the plurality of sensors (102) is configured to continuously monitor changes in a sample solution;
wherein the at least one processor (104) is configured to:
receiving data from the plurality of sensors (102);
analyse the received data from the plurality of sensors (102);
control dispensing of the titrant in predetermined volumes;
detect titration endpoints based on the measurements from the plurality of sensors (102);
automatically stop dispensing of the titrant upon detection of the titration endpoint; and
generate titration analysis results based on the measurements; and
a user interface (118) installed within a computing unit (120) communicatively coupled to the at least one processor (104) configured to display real-time measurements.
2. The system (100) as claimed in claim 1, wherein the plurality of sensors (102) includes a pH sensor; a conductivity sensor; a turbidity sensor; and a temperature sensor.

3. The system (100) as claimed in claim 1, further comprises a rechargeable battery (122) coupled to the at least one processor (104) configured to provide power supply to the automated titration system (100).

4. The system (100) as claimed in claim 1, wherein the user interface (118) comprises a display (124), configured to display titration progress, pH values, conductivity values, and graphical representation of measurement in real-time.

5. The system (100) as claimed in claim 1, further comprises a data storage unit (126) coupled to the at least one processor (104) and configured to store historical titration data.

6. The system (100) as claimed in claim 1, wherein the at least one processor (104) is further configured to calibrate the plurality of sensors (102) prior to initiating a titration process.

7. The system (100) as claimed in claim 1, wherein the at least one processor (104) is further configured to detect abnormalities during the titration process based on predefined parameters.

8. The system (100) as claimed in claim 1, wherein the user interface (118) is further configured to provide selectable titration modes corresponding to different types of chemical analyses.

9. The system (100) as claimed in claim 1, further comprises a wireless communication module (128) operatively connected to the at least one processor (104) configured to transmit titration data to the computing unit (120).

10. A method (200) of operating an automated titration system (100), the method (200) comprising:
receiving, via at least one processor (104), user input specifying titration parameters;
automatically adjusting, via an adjustment mechanism (114), height of a burette (112) based on a container size;
dispensing, via a motorized burette module (106) coupled to the at least one processor (104), a predetermined volume of titrant from the burette (112) into a sample solution;
mixing, via a magnetic stirrer (116), the sample solution with the dispensed titrant;
continuously monitoring, via a plurality of sensors (102) coupled to at least one processor (104), changes in the sample solution;
receiving, via the at least one processor (104), data from the plurality of sensors (102);
analysing, via the at least one processor (104), the received data from the plurality of sensors (102);
detecting, via the at least one processor (104), a titration endpoint based on the analysed data;
automatically stopping, via the at least one processor (104), dispensing of the titrant upon detection of the titration endpoint; and
displaying, via a user interface (118) installed within a computing unit (120) coupled to the at least one processor (104), real-time measurements.