GA-W300-2 Portable Optical Collimator 300mm Focal Length for Autolevel and Theodolite Calibration
Price:
USD
MOQ:
1 SET
Delivery Time:
30 working days
Brand:
GEO-ALLEN/ OEM
Product Description
GA-W300-2 Portable Optical Collimator
Product Overview
Professional 300mm optical collimator designed for precise calibration of autolevels and theodolites. This portable instrument ensures accurate alignment and measurement verification for surveying and construction applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Collimator Tubes | 2 pieces |
| Focal Length | 300mm |
| Working Range | 2m to infinity |
| Effective Aperture | 50mm (D/f' = 1/6) |
| Target Plate Graduation (infinity) | 15 arcseconds |
| Target Plate Graduation (2m) | 30 arcseconds |
| Elevating Range | 0 - 60mm |
| Maximum Loading Weight | ≈ 20kg |
| Working Voltage | 6V |
Manufacturer Information
Geo-Allen Co., Ltd. has been a trusted manufacturer since 2002, operating from Suzhou, Jiangsu Province. With ISO9001 certification and extensive global market presence, we deliver precision instruments backed by rigorous quality control and technical expertise.
Quality Assurance
- ISO9001 certified manufacturing processes
- 17 years of industry experience and continuous development
- Comprehensive R&D capabilities for custom solutions
- Global distribution network with reliable after-sales support
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
GEO-ALLEN CO.,LTD.
Location
Room 1806,Building NO.1(South Building) Runjie Mansion, 9# Dengwei Road,New District,Suzhou,China 215011
Contact Person
George Yuan