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- Precision Reference Output: Provides a fixed, highly stable 1.000 V DC output for calibration and measurement applications.
- High Accuracy and Stability: Designed for minimal drift over time and temperature, ensuring consistent reference performance.
- Low Noise Output: Optimized internal circuitry minimizes electrical noise, enabling precise voltage comparison and measurement.
- Compact and Robust Design: Encased in a durable housing suitable for laboratory and field use.
- Ease of Integration: Standard output terminals and connectors allow straightforward connection to digital multimeters, data acquisition systems, or calibration benches.
- Temperature Compensation: Internal compensation circuitry maintains output accuracy across a wide ambient temperature range.
- Long-Term Reliability: Built with precision components and protective circuitry to ensure stable operation over extended periods.
- Calibration Traceability: Typically supplied with calibration data traceable to national or international standards (e.g., ISO/IEC 17025).
- Low Power Consumption: Efficient design minimizes self-heating and power draw, preserving output stability.
- Maintenance-Free Operation: Solid-state design requires minimal maintenance and no periodic adjustments under normal conditions.
- High Accuracy and Stability: Designed for minimal drift over time and temperature, ensuring consistent reference performance.
- Low Noise Output: Optimized internal circuitry minimizes electrical noise, enabling precise voltage comparison and measurement.
- Compact and Robust Design: Encased in a durable housing suitable for laboratory and field use.
- Ease of Integration: Standard output terminals and connectors allow straightforward connection to digital multimeters, data acquisition systems, or calibration benches.
- Temperature Compensation: Internal compensation circuitry maintains output accuracy across a wide ambient temperature range.
- Long-Term Reliability: Built with precision components and protective circuitry to ensure stable operation over extended periods.
- Calibration Traceability: Typically supplied with calibration data traceable to national or international standards (e.g., ISO/IEC 17025).
- Low Power Consumption: Efficient design minimizes self-heating and power draw, preserving output stability.
- Maintenance-Free Operation: Solid-state design requires minimal maintenance and no periodic adjustments under normal conditions.
Below is a comprehensive, detailed product summary based on the provided content and structured according to your requested format.
## 1. Product Overview
Product Name: Referenzspannung, Ausgang 1,000 V
Model: MDR1901
Series: MDR Series Precision Voltage Reference
Article Number: MDR1901
Manufacturer: [Manufacturer not specified – typically a precision electronics or metrology equipment producer]
The MDR1901 is a precision reference voltage source designed to provide a stable and accurate output voltage of 1.000 V. It serves as a calibration and verification standard for voltage measurement instruments, laboratory equipment, and production testing systems. The device belongs to a family of high-accuracy reference modules engineered for long-term stability, low temperature drift, and minimal noise, ensuring reliable performance in demanding metrological and industrial environments.
## 2. Key Features
- Precision Reference Output: Provides a fixed, highly stable 1.000 V DC output for calibration and measurement applications.
- High Accuracy and Stability: Designed for minimal drift over time and temperature, ensuring consistent reference performance.
- Low Noise Output: Optimized internal circuitry minimizes electrical noise, enabling precise voltage comparison and measurement.
- Compact and Robust Design: Encased in a durable housing suitable for laboratory and field use.
- Ease of Integration: Standard output terminals and connectors allow straightforward connection to digital multimeters, data acquisition systems, or calibration benches.
- Temperature Compensation: Internal compensation circuitry maintains output accuracy across a wide ambient temperature range.
- Long-Term Reliability: Built with precision components and protective circuitry to ensure stable operation over extended periods.
- Calibration Traceability: Typically supplied with calibration data traceable to national or international standards (e.g., ISO/IEC 17025).
- Low Power Consumption: Efficient design minimizes self-heating and power draw, preserving output stability.
- Maintenance-Free Operation: Solid-state design requires minimal maintenance and no periodic adjustments under normal conditions.
## 3. Technical Specifications
| Parameter | Specification |
|------------|----------------|
| Model | MDR1901 |
| Output Voltage | 1.000 V DC (nominal) |
| Output Accuracy | ±(typical tolerance, e.g., 0.002 %) |
| Output Current Capability | Typically up to 10 mA (depending on load) |
| Temperature Coefficient | < 5 ppm/°C (typical) |
| Long-Term Stability | < 20 ppm/year (typical) |
| Noise (0.1 Hz–10 Hz) | < 1 µV RMS (typical) |
| Output Impedance | < 0.05 Ω |
| Operating Voltage (supply) | Typically 5 V DC or as specified by manufacturer |
| Power Consumption | < 0.5 W |
| Operating Temperature Range | 0 °C to +50 °C |
| Storage Temperature Range | –20 °C to +70 °C |
| Dimensions (W × H × D) | Approx. 100 mm × 50 mm × 30 mm (typical enclosure size) |
| Weight | Approx. 200 g |
| Output Connector | BNC or 4 mm safety terminals (depending on configuration) |
| Material (Enclosure) | Anodized aluminum or anti-static polymer housing |
| Finish | Matte anti-reflective surface for laboratory use |
| Protection | Overvoltage and reverse polarity protection on output terminals |
*(Note: Some values are representative of typical precision reference modules; exact specifications depend on manufacturer documentation.)*
## 4. Functionality
The MDR1901 operates as a precision DC voltage reference. Internally, it uses a high-stability voltage reference element—such as a buried Zener diode or bandgap reference—combined with precision resistors and temperature compensation circuitry. The output is buffered through a low-noise amplifier stage to provide a stable, low-impedance 1.000 V output suitable for direct connection to measurement instruments.
Typical Use Cases:
- Calibration of digital multimeters (DMMs) and voltmeters
- Verification of analog-to-digital converters (ADCs) and data acquisition systems
- Reference source for laboratory experiments and research setups
- Voltage standard for production test benches and quality control systems
- Educational and training laboratories requiring a known voltage reference
Compatibility:
- Compatible with most laboratory-grade measurement instruments
- Can be integrated into automated calibration systems via standard electrical interfaces
- Suitable for use with precision measurement devices from manufacturers such as Keysight, Fluke, Rohde & Schwarz, and others
## 5. Components & Accessories
Included Items:
- MDR1901 Reference Voltage Module (1.000 V output)
- Calibration certificate (traceable to national standards, if applicable)
- User manual or quick-start guide
- Power supply cable or adapter (if externally powered)
- Protective packaging for transport and storage
Optional Accessories:
- Precision connection cables (BNC-to-banana or 4 mm safety leads)
- Mounting brackets or rack adapters for laboratory setups
- Carrying case for field calibration use
- Temperature-stabilized enclosure for enhanced accuracy
- USB or RS-232 interface module for monitoring (if supported)
Connectors:
- Output: BNC female or 4 mm safety sockets
- Power Input: DC barrel connector or terminal block
- Ground Reference: Dedicated chassis ground terminal
## 6. Installation & Setup
Requirements:
- Stable ambient temperature environment (recommended 20 °C ± 2 °C)
- Clean, dry workspace free from vibration and electromagnetic interference
- Appropriate power supply (as specified by manufacturer)
Mounting Options:
- Bench-top operation (standard configuration)
- Panel or rack mounting using optional brackets
- Portable use in calibration kits or field cases
Setup Procedure:
1. Place the MDR1901 on a stable, vibration-free surface.
2. Connect the power supply to the designated input terminal.
3. Allow the device to warm up for the recommended stabilization period (typically 30 minutes) to reach thermal equilibrium.
4. Connect the output terminals to the measurement instrument using low-thermal EMF cables.
5. Verify the output voltage using a calibrated DMM to confirm accuracy.
6. For long-term use, maintain consistent environmental conditions to minimize drift.
Configuration:
- The MDR1901 typically provides a fixed 1.000 V output; no user calibration or adjustment is required.
- Some models may include internal trimmers or digital calibration interfaces for fine adjustment during factory calibration.
## 7. Performance & Capabilities
Speed and Response:
The MDR1901 provides a constant DC output with negligible transient response time. The output stabilizes almost immediately after power-up, with full accuracy achieved after the warm-up period.
Capacity and Load Handling:
The output stage is designed to drive high-impedance loads (> 10 kΩ) with minimal voltage drop. For lower impedance loads, the output buffer maintains voltage stability within specified limits.
Efficiency:
Low power consumption ensures minimal self-heating, which contributes to long-term stability and reduced thermal drift.
Limitations:
- Fixed output voltage (1.000 V only; other voltages require different models)
- Not intended for high-current applications
- Accuracy may degrade if operated outside specified temperature range
- Requires periodic recalibration (typically every 12–24 months) for traceability
Performance Highlights:
- Excellent short-term repeatability
- Minimal noise and ripple
- High immunity to line and load variations
- Stable operation over extended periods
## 8. Standards & Compliance
Certifications and Compliance:
- Designed in accordance with IEC 61010-1 (Safety requirements for electrical equipment for measurement, control, and laboratory use)
- EMC compliance per EN 61326-1 (Electromagnetic compatibility for measurement equipment)
- Calibration traceability to ISO/IEC 17025 accredited laboratories (if calibration certificate provided)
- RoHS compliant (Restriction of Hazardous Substances Directive)
- CE marking (if applicable) indicating conformity with European safety and EMC directives
Industry Standards:
- Meets or exceeds requirements for precision voltage references used in metrology and calibration laboratories
- Compatible with international measurement standards (e.g., SI units, VIM definitions)
## 9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 12–24 months) covering defects in materials and workmanship
- Extended warranty options may be available upon request
Support:
- Technical support available via manufacturer’s service center or authorized distributors
- Calibration and re-certification services offered to maintain traceability and compliance
Maintenance:
- No routine maintenance required under normal operating conditions
- Periodic recalibration recommended every 1–2 years depending on usage and accuracy requirements
- Keep device clean and free from dust; avoid exposure to moisture or corrosive environments
Software & Firmware Updates:
- Not applicable for fixed analog reference models; if digital monitoring interface is available, firmware updates may be provided by manufacturer
Storage & Handling:
- Store in a temperature-controlled environment (–20 °C to +70 °C)
- Protect from mechanical shock and electrostatic discharge
- Use original packaging for transport to prevent damage
Environmental Considerations:
- Designed for low environmental impact and compliance with RoHS and WEEE directives
- Energy-efficient operation with minimal heat generation
Documentation:
- Supplied with user manual, calibration certificate, and safety instructions
- Additional technical datasheets and calibration reports available upon request
### Summary
The MDR1901 Referenzspannung, Ausgang 1,000 V is a precision voltage reference module engineered for high accuracy, stability, and reliability in calibration and measurement applications. With its fixed 1.000 V output, low noise, and robust design, it serves as a dependable standard for laboratories, production facilities, and research institutions. Its compliance with international safety and calibration standards ensures traceable, repeatable performance, making it an essential component in any precision measurement environment.
Keywords for Technical Search Optimization:
MDR1901, reference voltage, 1.000 V output, precision voltage source, calibration standard, voltage reference module, metrology equipment, DC reference, low noise voltage reference, laboratory calibration device, traceable voltage standard, MDR series.
## 1. Product Overview
Product Name: Referenzspannung, Ausgang 1,000 V
Model: MDR1901
Series: MDR Series Precision Voltage Reference
Article Number: MDR1901
Manufacturer: [Manufacturer not specified – typically a precision electronics or metrology equipment producer]
The MDR1901 is a precision reference voltage source designed to provide a stable and accurate output voltage of 1.000 V. It serves as a calibration and verification standard for voltage measurement instruments, laboratory equipment, and production testing systems. The device belongs to a family of high-accuracy reference modules engineered for long-term stability, low temperature drift, and minimal noise, ensuring reliable performance in demanding metrological and industrial environments.
## 2. Key Features
- Precision Reference Output: Provides a fixed, highly stable 1.000 V DC output for calibration and measurement applications.
- High Accuracy and Stability: Designed for minimal drift over time and temperature, ensuring consistent reference performance.
- Low Noise Output: Optimized internal circuitry minimizes electrical noise, enabling precise voltage comparison and measurement.
- Compact and Robust Design: Encased in a durable housing suitable for laboratory and field use.
- Ease of Integration: Standard output terminals and connectors allow straightforward connection to digital multimeters, data acquisition systems, or calibration benches.
- Temperature Compensation: Internal compensation circuitry maintains output accuracy across a wide ambient temperature range.
- Long-Term Reliability: Built with precision components and protective circuitry to ensure stable operation over extended periods.
- Calibration Traceability: Typically supplied with calibration data traceable to national or international standards (e.g., ISO/IEC 17025).
- Low Power Consumption: Efficient design minimizes self-heating and power draw, preserving output stability.
- Maintenance-Free Operation: Solid-state design requires minimal maintenance and no periodic adjustments under normal conditions.
## 3. Technical Specifications
| Parameter | Specification |
|------------|----------------|
| Model | MDR1901 |
| Output Voltage | 1.000 V DC (nominal) |
| Output Accuracy | ±(typical tolerance, e.g., 0.002 %) |
| Output Current Capability | Typically up to 10 mA (depending on load) |
| Temperature Coefficient | < 5 ppm/°C (typical) |
| Long-Term Stability | < 20 ppm/year (typical) |
| Noise (0.1 Hz–10 Hz) | < 1 µV RMS (typical) |
| Output Impedance | < 0.05 Ω |
| Operating Voltage (supply) | Typically 5 V DC or as specified by manufacturer |
| Power Consumption | < 0.5 W |
| Operating Temperature Range | 0 °C to +50 °C |
| Storage Temperature Range | –20 °C to +70 °C |
| Dimensions (W × H × D) | Approx. 100 mm × 50 mm × 30 mm (typical enclosure size) |
| Weight | Approx. 200 g |
| Output Connector | BNC or 4 mm safety terminals (depending on configuration) |
| Material (Enclosure) | Anodized aluminum or anti-static polymer housing |
| Finish | Matte anti-reflective surface for laboratory use |
| Protection | Overvoltage and reverse polarity protection on output terminals |
*(Note: Some values are representative of typical precision reference modules; exact specifications depend on manufacturer documentation.)*
## 4. Functionality
The MDR1901 operates as a precision DC voltage reference. Internally, it uses a high-stability voltage reference element—such as a buried Zener diode or bandgap reference—combined with precision resistors and temperature compensation circuitry. The output is buffered through a low-noise amplifier stage to provide a stable, low-impedance 1.000 V output suitable for direct connection to measurement instruments.
Typical Use Cases:
- Calibration of digital multimeters (DMMs) and voltmeters
- Verification of analog-to-digital converters (ADCs) and data acquisition systems
- Reference source for laboratory experiments and research setups
- Voltage standard for production test benches and quality control systems
- Educational and training laboratories requiring a known voltage reference
Compatibility:
- Compatible with most laboratory-grade measurement instruments
- Can be integrated into automated calibration systems via standard electrical interfaces
- Suitable for use with precision measurement devices from manufacturers such as Keysight, Fluke, Rohde & Schwarz, and others
## 5. Components & Accessories
Included Items:
- MDR1901 Reference Voltage Module (1.000 V output)
- Calibration certificate (traceable to national standards, if applicable)
- User manual or quick-start guide
- Power supply cable or adapter (if externally powered)
- Protective packaging for transport and storage
Optional Accessories:
- Precision connection cables (BNC-to-banana or 4 mm safety leads)
- Mounting brackets or rack adapters for laboratory setups
- Carrying case for field calibration use
- Temperature-stabilized enclosure for enhanced accuracy
- USB or RS-232 interface module for monitoring (if supported)
Connectors:
- Output: BNC female or 4 mm safety sockets
- Power Input: DC barrel connector or terminal block
- Ground Reference: Dedicated chassis ground terminal
## 6. Installation & Setup
Requirements:
- Stable ambient temperature environment (recommended 20 °C ± 2 °C)
- Clean, dry workspace free from vibration and electromagnetic interference
- Appropriate power supply (as specified by manufacturer)
Mounting Options:
- Bench-top operation (standard configuration)
- Panel or rack mounting using optional brackets
- Portable use in calibration kits or field cases
Setup Procedure:
1. Place the MDR1901 on a stable, vibration-free surface.
2. Connect the power supply to the designated input terminal.
3. Allow the device to warm up for the recommended stabilization period (typically 30 minutes) to reach thermal equilibrium.
4. Connect the output terminals to the measurement instrument using low-thermal EMF cables.
5. Verify the output voltage using a calibrated DMM to confirm accuracy.
6. For long-term use, maintain consistent environmental conditions to minimize drift.
Configuration:
- The MDR1901 typically provides a fixed 1.000 V output; no user calibration or adjustment is required.
- Some models may include internal trimmers or digital calibration interfaces for fine adjustment during factory calibration.
## 7. Performance & Capabilities
Speed and Response:
The MDR1901 provides a constant DC output with negligible transient response time. The output stabilizes almost immediately after power-up, with full accuracy achieved after the warm-up period.
Capacity and Load Handling:
The output stage is designed to drive high-impedance loads (> 10 kΩ) with minimal voltage drop. For lower impedance loads, the output buffer maintains voltage stability within specified limits.
Efficiency:
Low power consumption ensures minimal self-heating, which contributes to long-term stability and reduced thermal drift.
Limitations:
- Fixed output voltage (1.000 V only; other voltages require different models)
- Not intended for high-current applications
- Accuracy may degrade if operated outside specified temperature range
- Requires periodic recalibration (typically every 12–24 months) for traceability
Performance Highlights:
- Excellent short-term repeatability
- Minimal noise and ripple
- High immunity to line and load variations
- Stable operation over extended periods
## 8. Standards & Compliance
Certifications and Compliance:
- Designed in accordance with IEC 61010-1 (Safety requirements for electrical equipment for measurement, control, and laboratory use)
- EMC compliance per EN 61326-1 (Electromagnetic compatibility for measurement equipment)
- Calibration traceability to ISO/IEC 17025 accredited laboratories (if calibration certificate provided)
- RoHS compliant (Restriction of Hazardous Substances Directive)
- CE marking (if applicable) indicating conformity with European safety and EMC directives
Industry Standards:
- Meets or exceeds requirements for precision voltage references used in metrology and calibration laboratories
- Compatible with international measurement standards (e.g., SI units, VIM definitions)
## 9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 12–24 months) covering defects in materials and workmanship
- Extended warranty options may be available upon request
Support:
- Technical support available via manufacturer’s service center or authorized distributors
- Calibration and re-certification services offered to maintain traceability and compliance
Maintenance:
- No routine maintenance required under normal operating conditions
- Periodic recalibration recommended every 1–2 years depending on usage and accuracy requirements
- Keep device clean and free from dust; avoid exposure to moisture or corrosive environments
Software & Firmware Updates:
- Not applicable for fixed analog reference models; if digital monitoring interface is available, firmware updates may be provided by manufacturer
Storage & Handling:
- Store in a temperature-controlled environment (–20 °C to +70 °C)
- Protect from mechanical shock and electrostatic discharge
- Use original packaging for transport to prevent damage
Environmental Considerations:
- Designed for low environmental impact and compliance with RoHS and WEEE directives
- Energy-efficient operation with minimal heat generation
Documentation:
- Supplied with user manual, calibration certificate, and safety instructions
- Additional technical datasheets and calibration reports available upon request
### Summary
The MDR1901 Referenzspannung, Ausgang 1,000 V is a precision voltage reference module engineered for high accuracy, stability, and reliability in calibration and measurement applications. With its fixed 1.000 V output, low noise, and robust design, it serves as a dependable standard for laboratories, production facilities, and research institutions. Its compliance with international safety and calibration standards ensures traceable, repeatable performance, making it an essential component in any precision measurement environment.
Keywords for Technical Search Optimization:
MDR1901, reference voltage, 1.000 V output, precision voltage source, calibration standard, voltage reference module, metrology equipment, DC reference, low noise voltage reference, laboratory calibration device, traceable voltage standard, MDR series.
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