Davidson Optronics D638 Autocollimator
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Description
The Davidson Optronics D638 Autocollimator is a high-precision optical instrument used for measuring angular displacements with exceptional accuracy. This autocollimator utilizes a high-quality optical system that allows for precise alignment and observation of small angular deviations. Its versatile design enables it to be used in a wide range of applications, including alignment and inspection of optical components, measurement of straightness and flatness, and detection of angular errors in mechanical systems. The D638 Autocollimator offers excellent repeatability and reliability, making it a preferred choice for professionals in industries such as aerospace, defense, and precision engineering. With its advanced features and superior performance, the Davidson Optronics D638 Autocollimator is a valuable tool for any precision measurement task.
Specifications
– Type: Autocollimator
– Model: D638
– Manufacturer: Davidson Optronics
– Measurement range: ±30 arc seconds
– Resolution: 0.1 arc seconds
– Accuracy: ±1 arc second
– Collimating objective lens: 38 mm diameter, f/3
– Focusing range: ±1 diopter
– Field of view: 1.5 degrees
– Reticle: Single line, cross-line or dot
– Illumination: Adjustable LED or fiber optic
– Power supply: 100-240 V AC, 50/60 Hz
– Dimensions: 125 mm x 225 mm x 315 mm
– Weight: 3.6 kg
– Connection interface: RS-232 or USB
– Software compatibility: Windows-based operating systems
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.


