Bomb Calorimeter Digital & Microprocessor (with Safety Device)

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Bomb Calorimeter Digital & Microprocessor (with Safety Device) Specification

Interface Type
USB/RS232 Compatible

Temperature
Ambient, up to 40C

Test Range
Up to 10,000 Cal/g

Response Time
Instantaneous (Microprocessor) to <2 sec

Humidity
10% 90% RH operating

Number of Specimens
Single per Test

Equipment Type
Bomb Calorimeter Digital & Microprocessor

Operating Voltage
230V AC

Application
Gross calorific value determination of solids/liquids

Display Type
Digital LED/LCD Display

Gas Pressure
Up to 30 atm (Explosion Chamber)

Resolution
0.01 Cal/g

Specimen Size
1-2 gm (Pellet or Powder)

Measuring Range
0 10,000 Cal/g

Power Supply
230V AC, 50Hz

Mounting Type
Bench-top

Port Size
Standard Bomb Assembly Port

Max Height
Approx. 500mm

Accuracy
0.2% of reading

Frequency
50Hz

Hardness
Pressure Vessel: Hardened Steel

Features
Safety Device, Auto Calibration, Data Storage

Automation Grade
Automatic/Microprocessor

Usage
Laboratory Analysis

Capacity
Approx. 350 ml (Bomb Volume)

Machine Weight
Approx. 12 Kg

Control Mode
Microprocessor Controlled

About Bomb Calorimeter Digital & Microprocessor (with Safety Device)

Bomb Calorimeter Digital & Microprocessor (with Safety Device)

Supplied with, Bomb Calorimeter Vessel with Bomb Support, Water Jacket and combined lid for calorimeter Vessel and water jacket, stirrer, connecting leads, connecting tube to connect bomb and pressure gauge & working manual.

Advanced Safety and Construction

Outfitted with a built-in pressure release mechanism and overpressure sensor, the calorimeter ensures operator safety during high-pressure experiments. The corrosion-resistant, stainless steel vessel and removable bomb design optimize durability and ease of maintenance. These features meet stringent IS:1350 and ISO 1928 standards, guaranteeing reliable and safe operation in laboratory settings.

Precision Measurement and Control

Microprocessor control and factory calibration achieve accurate results within 0.2% of the reading, with a high-resolution digital display (0.01 Cal/g). The system responds in less than two seconds and accommodates both user calibration and automated data logging through intuitive PC software. Specimens of 12 grams can be measured rapidly, supporting diverse laboratory requirements.

Ease of Use and Data Management

Automatic operation, user-friendly interface, and versatile data transfer options (USB/RS232) make the calorimeter suitable for routine laboratory analysis. Data storage and instant response streamline workflows, while bench-top mounting conserves laboratory space. The ambient/external chiller ensures consistent performance, and built-in features promote straightforward usage and user productivity.

FAQs of Bomb Calorimeter Digital & Microprocessor (with Safety Device):

Q: How does the safety device protect users during calorimetric tests?

A: The bomb calorimeter is equipped with a dedicated pressure release mechanism and overpressure sensor. These features actively monitor and manage the internal pressure, releasing excess to prevent accidents. This advanced safety design complies with IS:1350/ISO 1928 standards, ensuring that laboratory personnel remain protected during high-pressure experiments.

Q: What materials are used for the calorimeter vessel and bomb, and why?

A: The calorimeter vessel is constructed from SS304/SS316-grade stainless steel, ensuring corrosion resistance, durability, and easy cleaning. The bomb itself is removable and corrosion-resistant, which extends its operational life and maintains the integrity of your analyses even after repeated use in rigorous laboratory conditions.

Q: When should user calibration be performed, and how is it handled?

A: User calibration is typically recommended when there is a change of application, after significant servicing, or to meet specific regulatory requirements. The system supports both factory calibration and user calibration, which can be initiated via the microprocessor interface, ensuring consistent accuracy and reliability throughout its use.

Q: Where should the bomb calorimeter be operated for optimal performance?

A: For optimal and safe performance, operate the bomb calorimeter in a clean and dry laboratory environment with ambient temperature conditions (up to 40C) and relative humidity between 10% and 90%. Adequate bench space is necessary to accommodate its approximately 500mm height and 12 kg weight.

Q: What is the process for performing a measurement with this calorimeter?

A: Load a 1-2 gram pellet or powder sample into the corrosion-resistant bomb, assemble and place it into the vessel, and initiate the test via the digital microprocessor controls. The calorimeter measures the gross calorific value, logs data through PC software, and displays the result instantaneously with up to 0.01 Cal/g resolution.

Q: What are the primary benefits of using this microprocessor-controlled bomb calorimeter?

A: Key benefits include high measurement accuracy (0.2%), robust safety features, rapid response time (<2 seconds), automatic operation, and efficient data management through PC-based software. These features make it ideal for routine calorific testing and compliance with international quality standards.

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