Description
Oil Based Temperature Calibration Bath Suitable for Ambient to 250°C
Precision Oil Bath Temperature Calibrator for Accurate Sensor & Instrument Calibration
The Oil Based Temperature Calibration Bath Suitable for Ambient to 250°C is a high-precision liquid bath calibration system designed for accurate temperature calibration and testing of RTDs, thermocouples, temperature transmitters, temperature switches, dial thermometers, digital thermometers, and industrial temperature sensors operating within low and medium temperature ranges.
Engineered for calibration laboratories, pharmaceutical industries, food processing plants, HVAC industries, process industries, research laboratories, and industrial automation applications, this oil-based calibration bath offers exceptional temperature stability, uniformity, and repeatability for precise thermal calibration requirements.
Designed using advanced heating and circulation technology, the bath provides highly stable and homogeneous temperature conditions using oil as the calibration medium. The system ensures accurate temperature generation from ambient temperature up to 250°C, making it ideal for applications requiring reliable low-temperature calibration performance.
If you are looking for a dependable oil bath temperature calibrator manufacturer in India, this industrial-grade calibration bath offers precision performance, efficient operation, and long-term reliability for professional calibration environments.
What is a Oil Based Temperature Calibration Bath?
A oil-based temperature calibration bath is a precision temperature generation system that uses heated circulating oil as the calibration medium to provide stable and uniform temperatures for calibrating temperature instruments.
Unlike dry block calibrators, liquid bath calibrators provide superior thermal contact and excellent temperature uniformity, making them highly suitable for precision laboratory calibration applications.
The oil bath is commonly used for:
- RTD calibration
- Thermocouple calibration
- Temperature transmitter testing
- Digital thermometer calibration
- Dial thermometer verification
- Laboratory temperature calibration
- Sensor comparison testing
The use of oil as the heat transfer medium makes the system highly efficient and accurate for temperatures up to 250°C.
Key Features of oil Based Temperature Calibration Bath
1. Temperature Range: Ambient to 250°C
This calibration bath provides precise temperature generation from ambient temperature up to 250°C.
Suitable Applications:
- Low temperature calibration
- Process temperature verification
- Sensor testing
- Laboratory calibration work
The operating range is ideal for industries working within standard process temperature limits.
2. Excellent Temperature Stability
The calibration bath is designed to maintain highly stable temperatures for accurate calibration.
Benefits:
- Minimal temperature fluctuation
- Reliable calibration performance
- Improved measurement accuracy
- Better repeatability
Stable temperature conditions are essential for professional calibration applications.
3. Superior Thermal Uniformity
The circulating oil system ensures uniform temperature distribution throughout the bath.
Advantages:
- Accurate multi-sensor calibration
- Reliable comparison testing
- Reduced temperature gradients
- Improved calibration consistency
Liquid baths generally provide better thermal uniformity compared to dry block systems.
Efficient Oil Circulation System
The bath includes an efficient circulation mechanism for continuous fluid movement.
Features:
- Uniform heat distribution
- Fast stabilization
- Consistent bath temperature
- Better calibration accuracy
Continuous circulation improves overall thermal performance.
4. Precision Digital Temperature Controller
The system is equipped with an advanced digital PID controller for precise temperature regulation.
Controller Functions:
- Accurate setpoint adjustment
- Digital temperature display
- Stable process control
- Real-time monitoring
This ensures reliable and user-friendly operation.
5. Stainless Steel Bath Construction
The calibration bath is constructed using high-quality stainless steel materials.
Benefits:
- Corrosion resistance
- Long operational life
- Easy cleaning
- Industrial durability
The rugged construction supports continuous laboratory and industrial use.
6. Easy Sensor Immersion
The liquid bath design allows convenient immersion of sensors directly into the heated oil medium.
Suitable For:
- RTD probes
- Thermocouples
- Glass thermometers
- Temperature transmitters
- Digital temperature sensors
This improves thermal contact and calibration accuracy.
Applications of Oil Based Temperature Calibration Bath
The calibration bath is widely used in industries requiring precise low-temperature calibration.
1. Calibration Laboratories
Used for:
- Temperature instrument calibration
- RTD verification
- Thermocouple comparison testing
- Precision thermal testing
2. Pharmaceutical Industry
Suitable for:
- Process validation
- Sterilization system testing
- Laboratory calibration
- Quality assurance
3. Food & Beverage Industry
Used in:
- Food processing temperature verification
- Storage monitoring systems
- Temperature sensor testing
4. HVAC Industry
Applicable for:
- Air conditioning sensor calibration
- Building automation systems
- Refrigeration temperature verification
5. Research & Development Laboratories
Useful for:
- Thermal experiments
- Product testing
- Scientific research
6. Industrial Process Plants
Ideal for:
- Process temperature sensor verification
- Instrument maintenance
- Quality control applications
Importance of Accurate Temperature Calibration
Temperature measurement is critical in industrial operations. Even small temperature deviations can affect:
- Product quality
- Process efficiency
- Safety systems
- Regulatory compliance
Regular calibration ensures:
- Accurate measurements
- Reliable process control
- Reduced operational errors
- Improved product consistency
The Oil bath calibration system provides highly accurate thermal reference conditions essential for dependable calibration.
Working Principle of Oil Based Calibration Bath
The calibration bath works by heating Oil to a controlled temperature and continuously circulating it to maintain thermal uniformity.
Process:
- Oil is filled into the bath chamber.
- Desired temperature is set on the controller.
- Heating elements raise oil temperature.
- Circulation system maintains uniform heat distribution.
- Sensors are immersed into the bath.
- Instrument readings are compared with reference values.
This creates highly stable and accurate calibration conditions.
Advantages of Water Bath Calibration System
1. Superior Heat Transfer
Water provides excellent thermal conductivity for accurate calibration.
2. High Accuracy Calibration
Better thermal contact improves measurement precision.
3. Excellent Uniformity
Circulating liquid minimizes temperature variation.
4. Reliable Repeatability
Stable thermal conditions support consistent calibration results.
5. Suitable for Multiple Sensors
Allows simultaneous calibration of multiple probes.
6. Laboratory Grade Performance
Ideal for precision calibration environments.
Construction Features
1. Stainless Steel Bath Tank
Provides:
- Corrosion resistance
- Long service life
- Easy maintenance
2. High-Efficiency Heating System
Ensures:
- Fast temperature rise
- Stable heating performance
- Accurate control
3. Circulation Pump System
Improves:
- Temperature uniformity
- Stability
- Calibration accuracy
4. Digital PID Controller
Offers:
- Precise regulation
- Easy operation
- Reliable monitoring
5. Insulated Outer Body
Minimizes:
- Heat loss
- Energy consumption
- External temperature influence
Why Choose Japsin Instrumentation?
Japsin Instrumentation is a trusted manufacturer and supplier of industrial instrumentation and calibration equipment.
Advantages of Choosing Japsin Instrumentation:
- Precision-engineered calibration systems
- Industrial-grade construction
- Reliable performance
- Technical expertise
- Competitive pricing
- Customized solutions available
The company offers dependable temperature calibration equipment for industrial and laboratory applications.
Maintenance Tips
For reliable long-term performance:
- Use clean distilled water
- Clean bath periodically
- Avoid contamination in the tank
- Verify calibration regularly
- Ensure proper fluid level
- Keep sensors clean before immersion
Proper maintenance improves bath efficiency and calibration accuracy.
Conclusion
The Water Based Temperature Calibration Bath Suitable for Ambient to 250°C is a high-precision, stable, and reliable calibration solution for professional temperature calibration applications.
With excellent thermal uniformity, precise temperature control, efficient circulation, and rugged stainless steel construction, this calibration bath is ideal for laboratories, pharmaceutical industries, HVAC systems, food processing plants, and industrial process applications.
Whether calibrating RTDs, thermocouples, dial thermometers, or temperature transmitters, this water bath calibration system delivers dependable accuracy, repeatability, and long-term industrial performance.
Japsin Instrumentation – Since 1974
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