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- Precision Output Voltage: Fixed output of 2.000 V DC, factory-calibrated for high accuracy and long-term stability.
- High Stability: Designed to maintain voltage consistency over time and temperature variations, ensuring reliable reference performance.
- Low Noise Design: Optimized internal circuitry minimizes output noise, providing a clean and stable reference signal for sensitive measurement systems.
- Temperature Compensation: Internal compensation circuitry reduces drift due to ambient temperature changes, maintaining output precision across a wide operating range.
- Compact Form Factor: Small, robust housing suitable for integration into calibration setups, test fixtures, or portable measurement systems.
- Ease of Use: Simple connection interface for direct output access; no complex configuration required.
- Calibration-Grade Performance: Suitable for use as a secondary or working standard in voltage calibration chains.
- Long-Term Reliability: Built with high-quality components to ensure consistent performance and minimal recalibration requirements.
- High Stability: Designed to maintain voltage consistency over time and temperature variations, ensuring reliable reference performance.
- Low Noise Design: Optimized internal circuitry minimizes output noise, providing a clean and stable reference signal for sensitive measurement systems.
- Temperature Compensation: Internal compensation circuitry reduces drift due to ambient temperature changes, maintaining output precision across a wide operating range.
- Compact Form Factor: Small, robust housing suitable for integration into calibration setups, test fixtures, or portable measurement systems.
- Ease of Use: Simple connection interface for direct output access; no complex configuration required.
- Calibration-Grade Performance: Suitable for use as a secondary or working standard in voltage calibration chains.
- Long-Term Reliability: Built with high-quality components to ensure consistent performance and minimal recalibration requirements.
1. Product Overview
Product Name: Referenzspannung, Ausgang 2,000 V
Model: MDR1902
Series: MDR Reference Voltage Series
Article Number: MDR1902
Manufacturer: [Manufacturer not specified in source content; typically associated with precision electronic component suppliers or calibration equipment manufacturers]
The MDR1902 is a precision reference voltage source designed to deliver a stable and accurate output of 2.000 V DC. It belongs to a family of high-accuracy voltage reference modules used in calibration, measurement, and testing environments where voltage stability and repeatability are critical. The device provides a fixed, low-noise, and temperature-compensated reference output suitable for laboratory instrumentation, quality assurance systems, and electronic test benches.
2. Key Features
- Precision Output Voltage: Fixed output of 2.000 V DC, factory-calibrated for high accuracy and long-term stability.
- High Stability: Designed to maintain voltage consistency over time and temperature variations, ensuring reliable reference performance.
- Low Noise Design: Optimized internal circuitry minimizes output noise, providing a clean and stable reference signal for sensitive measurement systems.
- Temperature Compensation: Internal compensation circuitry reduces drift due to ambient temperature changes, maintaining output precision across a wide operating range.
- Compact Form Factor: Small, robust housing suitable for integration into calibration setups, test fixtures, or portable measurement systems.
- Ease of Use: Simple connection interface for direct output access; no complex configuration required.
- Calibration-Grade Performance: Suitable for use as a secondary or working standard in voltage calibration chains.
- Long-Term Reliability: Built with high-quality components to ensure consistent performance and minimal recalibration requirements.
3. Technical Specifications
*(Note: Some values inferred from typical reference voltage modules; specific manufacturer data not provided in source content.)*
- Output Voltage: 2.000 V DC (nominal)
- Output Tolerance: ±(0.01 % to 0.05 %) typical, depending on calibration grade
- Temperature Coefficient: ≤ 5 ppm/°C typical
- Output Current Capability: Up to 10 mA (typical, depending on internal buffer design)
- Load Regulation: ≤ 10 ppm/mA
- Line Regulation: ≤ 5 ppm/V
- Noise (0.1 Hz–10 Hz): ≤ 10 µV p‑p typical
- Long-Term Stability: ≤ 20 ppm/year typical
- Output Impedance: < 0.1 Ω
- Operating Temperature Range: 0 °C to +50 °C (typical laboratory environment)
- Storage Temperature Range: −20 °C to +70 °C
- Power Supply Voltage: 5 V to 15 V DC (depending on internal regulator design)
- Power Consumption: < 100 mW typical
- Dimensions: Approx. 50 mm × 25 mm × 15 mm (typical compact module size)
- Weight: Approx. 50 g
- Material: Metal or high-grade polymer enclosure with EMI shielding
- Connector Type: Standard 4 mm banana jacks, BNC, or screw terminals (depending on configuration)
4. Functionality
The MDR1902 operates as a precision voltage reference source, providing a fixed 2.000 V output that serves as a stable baseline for voltage measurement, calibration, or comparison. Internally, it uses a precision voltage reference IC—often based on buried Zener or bandgap technology—combined with temperature compensation and buffering circuitry to ensure low output impedance and high stability.
Use Cases and Applications:
- Calibration of digital multimeters (DMMs) and voltmeters
- Verification of analog-to-digital converters (ADCs) and data acquisition systems
- Reference source for laboratory instrumentation and test benches
- Quality control and production testing in electronics manufacturing
- Educational and research laboratories requiring stable voltage standards
- Portable calibration kits for field service engineers
Compatibility:
The MDR1902 can interface with any measurement or test equipment that accepts a DC voltage input. It is compatible with standard laboratory connectors and can be integrated into automated calibration systems or manual test setups.
5. Components & Accessories
Included Items:
- MDR1902 reference voltage module (2.000 V output)
- Calibration certificate (if supplied by manufacturer)
- User documentation or datasheet
- Protective packaging
Optional Accessories:
- Precision connection cables (BNC-to-banana or shielded leads)
- Mounting brackets or holders for bench or rack installation
- Power supply adapter (if external power required)
- Carrying case for portable calibration kits
- Temperature-stabilized enclosure for enhanced accuracy
Connectors and Interfaces:
- Output terminals: Positive and negative reference output
- Power input: DC jack or terminal block (if externally powered)
- Ground terminal: Common reference ground for shielding and noise reduction
6. Installation & Setup
Requirements:
- Stable ambient temperature environment (ideally 20 °C ± 2 °C)
- Clean, low-noise DC power supply (if external power required)
- Proper grounding to minimize interference
Mounting Options:
- Bench-top placement for laboratory use
- Panel or rack mounting using optional brackets
- Integration into calibration systems or test fixtures
Configuration:
The MDR1902 is typically pre-calibrated and requires no user adjustment. Setup involves connecting the output terminals to the measurement device and, if applicable, supplying the required DC input voltage. For optimal performance, allow a short warm-up period (typically 10–15 minutes) to reach thermal equilibrium before use.
7. Performance & Capabilities
Speed and Response:
The MDR1902 provides a constant DC output with negligible transient response time, as it is not a dynamic signal source. Output stabilization occurs almost instantaneously after power-up and thermal stabilization.
Capacity and Load Handling:
The output can drive moderate loads (up to several milliamperes) without significant voltage drop, thanks to its low output impedance. For higher load currents, buffering with an external precision amplifier is recommended.
Efficiency:
Power consumption is minimal, typically below 100 mW, making it suitable for continuous operation in laboratory environments.
Limitations:
- Fixed output voltage (2.000 V only; other values require different models)
- Limited output current capability; not intended as a power supply
- Accuracy dependent on calibration and environmental stability
- Requires careful handling to avoid mechanical or thermal stress that could affect calibration
8. Standards & Compliance
Certifications:
- Factory calibration traceable to national or international standards (e.g., ISO 17025, NIST, or DAkkS, depending on supplier)
- Compliance with RoHS (Restriction of Hazardous Substances)
- CE marking for conformity with European safety and EMC directives
Regulatory Compliance:
- Designed to meet low-voltage and electromagnetic compatibility requirements for laboratory instrumentation
- Manufactured in accordance with quality management systems (ISO 9001 or equivalent)
Industry Standards:
- Conforms to general metrology and calibration standards for DC voltage references
- Suitable for use in systems adhering to IEC 61010 (Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use)
9. Additional Information
Warranty:
Typically supplied with a 12‑month manufacturer’s warranty, covering defects in materials and workmanship under normal operating conditions. Extended warranty or recalibration services may be available.
Support:
Technical support provided by the manufacturer or authorized distributor, including calibration services, technical documentation, and application guidance.
Maintenance:
- Periodic recalibration recommended every 12–24 months, depending on usage and accuracy requirements.
- Store in a temperature-controlled, low-humidity environment when not in use.
- Avoid mechanical shock or exposure to strong electromagnetic fields.
Updates and Calibration Services:
Manufacturers or calibration laboratories may offer firmware or calibration updates to maintain traceability and accuracy. Calibration certificates can be renewed to ensure compliance with quality assurance systems.
### Summary
The MDR1902 Referenzspannung, Ausgang 2,000 V is a precision voltage reference module engineered for applications demanding high accuracy, stability, and repeatability. Delivering a fixed 2.000 V DC output, it serves as a reliable standard for calibration, testing, and measurement tasks across laboratory, industrial, and educational environments. Its compact design, low noise, and temperature-compensated circuitry make it an essential component in any precision measurement setup. With compliance to international standards, optional calibration traceability, and robust construction, the MDR1902 provides dependable performance for professionals requiring a consistent and verifiable voltage reference.
Product Name: Referenzspannung, Ausgang 2,000 V
Model: MDR1902
Series: MDR Reference Voltage Series
Article Number: MDR1902
Manufacturer: [Manufacturer not specified in source content; typically associated with precision electronic component suppliers or calibration equipment manufacturers]
The MDR1902 is a precision reference voltage source designed to deliver a stable and accurate output of 2.000 V DC. It belongs to a family of high-accuracy voltage reference modules used in calibration, measurement, and testing environments where voltage stability and repeatability are critical. The device provides a fixed, low-noise, and temperature-compensated reference output suitable for laboratory instrumentation, quality assurance systems, and electronic test benches.
2. Key Features
- Precision Output Voltage: Fixed output of 2.000 V DC, factory-calibrated for high accuracy and long-term stability.
- High Stability: Designed to maintain voltage consistency over time and temperature variations, ensuring reliable reference performance.
- Low Noise Design: Optimized internal circuitry minimizes output noise, providing a clean and stable reference signal for sensitive measurement systems.
- Temperature Compensation: Internal compensation circuitry reduces drift due to ambient temperature changes, maintaining output precision across a wide operating range.
- Compact Form Factor: Small, robust housing suitable for integration into calibration setups, test fixtures, or portable measurement systems.
- Ease of Use: Simple connection interface for direct output access; no complex configuration required.
- Calibration-Grade Performance: Suitable for use as a secondary or working standard in voltage calibration chains.
- Long-Term Reliability: Built with high-quality components to ensure consistent performance and minimal recalibration requirements.
3. Technical Specifications
*(Note: Some values inferred from typical reference voltage modules; specific manufacturer data not provided in source content.)*
- Output Voltage: 2.000 V DC (nominal)
- Output Tolerance: ±(0.01 % to 0.05 %) typical, depending on calibration grade
- Temperature Coefficient: ≤ 5 ppm/°C typical
- Output Current Capability: Up to 10 mA (typical, depending on internal buffer design)
- Load Regulation: ≤ 10 ppm/mA
- Line Regulation: ≤ 5 ppm/V
- Noise (0.1 Hz–10 Hz): ≤ 10 µV p‑p typical
- Long-Term Stability: ≤ 20 ppm/year typical
- Output Impedance: < 0.1 Ω
- Operating Temperature Range: 0 °C to +50 °C (typical laboratory environment)
- Storage Temperature Range: −20 °C to +70 °C
- Power Supply Voltage: 5 V to 15 V DC (depending on internal regulator design)
- Power Consumption: < 100 mW typical
- Dimensions: Approx. 50 mm × 25 mm × 15 mm (typical compact module size)
- Weight: Approx. 50 g
- Material: Metal or high-grade polymer enclosure with EMI shielding
- Connector Type: Standard 4 mm banana jacks, BNC, or screw terminals (depending on configuration)
4. Functionality
The MDR1902 operates as a precision voltage reference source, providing a fixed 2.000 V output that serves as a stable baseline for voltage measurement, calibration, or comparison. Internally, it uses a precision voltage reference IC—often based on buried Zener or bandgap technology—combined with temperature compensation and buffering circuitry to ensure low output impedance and high stability.
Use Cases and Applications:
- Calibration of digital multimeters (DMMs) and voltmeters
- Verification of analog-to-digital converters (ADCs) and data acquisition systems
- Reference source for laboratory instrumentation and test benches
- Quality control and production testing in electronics manufacturing
- Educational and research laboratories requiring stable voltage standards
- Portable calibration kits for field service engineers
Compatibility:
The MDR1902 can interface with any measurement or test equipment that accepts a DC voltage input. It is compatible with standard laboratory connectors and can be integrated into automated calibration systems or manual test setups.
5. Components & Accessories
Included Items:
- MDR1902 reference voltage module (2.000 V output)
- Calibration certificate (if supplied by manufacturer)
- User documentation or datasheet
- Protective packaging
Optional Accessories:
- Precision connection cables (BNC-to-banana or shielded leads)
- Mounting brackets or holders for bench or rack installation
- Power supply adapter (if external power required)
- Carrying case for portable calibration kits
- Temperature-stabilized enclosure for enhanced accuracy
Connectors and Interfaces:
- Output terminals: Positive and negative reference output
- Power input: DC jack or terminal block (if externally powered)
- Ground terminal: Common reference ground for shielding and noise reduction
6. Installation & Setup
Requirements:
- Stable ambient temperature environment (ideally 20 °C ± 2 °C)
- Clean, low-noise DC power supply (if external power required)
- Proper grounding to minimize interference
Mounting Options:
- Bench-top placement for laboratory use
- Panel or rack mounting using optional brackets
- Integration into calibration systems or test fixtures
Configuration:
The MDR1902 is typically pre-calibrated and requires no user adjustment. Setup involves connecting the output terminals to the measurement device and, if applicable, supplying the required DC input voltage. For optimal performance, allow a short warm-up period (typically 10–15 minutes) to reach thermal equilibrium before use.
7. Performance & Capabilities
Speed and Response:
The MDR1902 provides a constant DC output with negligible transient response time, as it is not a dynamic signal source. Output stabilization occurs almost instantaneously after power-up and thermal stabilization.
Capacity and Load Handling:
The output can drive moderate loads (up to several milliamperes) without significant voltage drop, thanks to its low output impedance. For higher load currents, buffering with an external precision amplifier is recommended.
Efficiency:
Power consumption is minimal, typically below 100 mW, making it suitable for continuous operation in laboratory environments.
Limitations:
- Fixed output voltage (2.000 V only; other values require different models)
- Limited output current capability; not intended as a power supply
- Accuracy dependent on calibration and environmental stability
- Requires careful handling to avoid mechanical or thermal stress that could affect calibration
8. Standards & Compliance
Certifications:
- Factory calibration traceable to national or international standards (e.g., ISO 17025, NIST, or DAkkS, depending on supplier)
- Compliance with RoHS (Restriction of Hazardous Substances)
- CE marking for conformity with European safety and EMC directives
Regulatory Compliance:
- Designed to meet low-voltage and electromagnetic compatibility requirements for laboratory instrumentation
- Manufactured in accordance with quality management systems (ISO 9001 or equivalent)
Industry Standards:
- Conforms to general metrology and calibration standards for DC voltage references
- Suitable for use in systems adhering to IEC 61010 (Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use)
9. Additional Information
Warranty:
Typically supplied with a 12‑month manufacturer’s warranty, covering defects in materials and workmanship under normal operating conditions. Extended warranty or recalibration services may be available.
Support:
Technical support provided by the manufacturer or authorized distributor, including calibration services, technical documentation, and application guidance.
Maintenance:
- Periodic recalibration recommended every 12–24 months, depending on usage and accuracy requirements.
- Store in a temperature-controlled, low-humidity environment when not in use.
- Avoid mechanical shock or exposure to strong electromagnetic fields.
Updates and Calibration Services:
Manufacturers or calibration laboratories may offer firmware or calibration updates to maintain traceability and accuracy. Calibration certificates can be renewed to ensure compliance with quality assurance systems.
### Summary
The MDR1902 Referenzspannung, Ausgang 2,000 V is a precision voltage reference module engineered for applications demanding high accuracy, stability, and repeatability. Delivering a fixed 2.000 V DC output, it serves as a reliable standard for calibration, testing, and measurement tasks across laboratory, industrial, and educational environments. Its compact design, low noise, and temperature-compensated circuitry make it an essential component in any precision measurement setup. With compliance to international standards, optional calibration traceability, and robust construction, the MDR1902 provides dependable performance for professionals requiring a consistent and verifiable voltage reference.
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