General Resistance DAS45 DC Standard / Dial-A-Source Reference
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Description
The General Resistance DAS45 DC Standard, also known as the Dial-A-Source Reference, is a highly precise and versatile instrument designed for accurate DC resistance measurement and calibration. This device is particularly valued in laboratory and industrial settings for its ability to provide a reliable and adjustable DC reference source with high accuracy. The DAS45 features a user-friendly dial mechanism that allows for precise adjustment of resistance values across a wide range, making it ideal for calibrating measurement systems and testing electrical components. Its robust design ensures stability and durability, while its low temperature coefficient helps maintain measurement accuracy despite environmental changes. The DAS45 is equipped with high-quality terminals for secure connections and is known for its exceptional reliability and performance over time. This standard is essential for engineers, technicians, and researchers who require precise and adjustable DC resistance references for various applications in testing, calibration, and quality control.
Specifications
- Resistance Range: Typically adjustable from 1 ohm to 10 megohms, with specific ranges depending on the model.
- Resolution: Fine adjustment capability, often with a dial for incremental resistance changes.
- Accuracy: High precision, typically ±0.01% or better of the set resistance value.
- Temperature Coefficient: Low temperature coefficient, often ±2 ppm/°C or better, to minimize resistance drift with temperature variations.
- Connections: High-quality binding posts or terminals for secure and stable connections.
- Physical Dimensions: Compact and robust design suitable for laboratory benches and field use.
- Construction: Durable construction with high-quality components to ensure long-term reliability and performance.
- Power Supply: Operates with standard DC power sources; specific power requirements may vary by model.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.