High Precision Metal Linear Scale Ruler Digital Line Ruler Easy To
Install
High Precision metal linear scale ruler digital line ruler Easy to
install
Standard glass scale is just like a kind of very precise ruler, and
on its surface, accurate divisions are equally marked. You may
measure the length by counting its divisions. The scale is
frequently used, and even built in precise instruments, machining
tools as length measuring standard scale. Also it is often used for
scale calibration, as well as traceability of measurement standard.
Specifications
| Accuracy | ±5 µm <1m ±5 µm/m >1m |
| Material | Soda lime glass |
| Typical CTE | 8 ppm/°C |
| Index | Center or End |
Size
| Model | L155 | L225 | L325 | L425 | L525 | L1025 | L2025 |
| Scale length | 6.102 [155] | 8.858 [225] | 12.795 [325] | 16.732 [425] | 20.669 [525] | 40.354(1025] | 79.724 [2025] |
| Measured length | 5.906 [150] | 8.661 [220] | 12.598 [3201 | 16.535 [420] | 20.472 [520] | 40.157(1020] | 79.528 [2020] |
Note: other size please contact saller
Application Range
Standard Glass Scale application than a long instrument, measuring
machine, universal tool microscope, universal length measuring
machine and so on . such as a measurement calibrated optical
components; in the coordinate boring machines, jig grinders and
other precision machine tool line scale is used as a positioning
device measurement or positioning, to and reading microscope,
optical microscope, optical reading head or other ancillary uses.
Microscope used where line scale membrane facing down ruler
engraved lines in the back.
FAQ
Q1. Can I have a sample order?
A: yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Sample needs 5-7 workdays.
Q3. Do you have any MOQ limit?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: By express or air or sea .
Q5. How to proceed an order?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our
suggestions.
Thirdly customer confirms the samples and places deposit for formal
order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm
the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to our products.
Q8: How to deal with the faulty?
A: Our products are produced in strict quality control system and
the defective rate will be less than 0.2%
Q9:How is your quality control?
A: Our professional QC will check the quality during production and
carry out quality test before shipment.
