Product Specifications
| Prod Model: |
JD20 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Standard |
| Measure Method: |
Manual |
| Material: |
Iron |
Product Description
JD20 0.2μ M Precision Optimeter
Feature
New screen technology, attaching reading magnifier with uniform field brightness and clear image.
High measuring accuracy, stable and reliable data, convenient and quick measurement for precision parts with small dimension.
Excellent structure design, small overall dimension, convenient for transportation.
Technical Parameters
Range of measurement: 0-180mm
Minimum graduation: 0.2μ M
Range of index plate: ± 100 graduations
Indication error: (0.05+L/400)mμ , Lmeans the range of comparative measurement indication stability: 0.02μ M
Measurement force: 1.20N± 0.2N
Fine tuning range of graduation image: ± 5 graduations
View width of every graduation: 1.7mm
Fit outside diameter of measuring lever and measuring cap: φ 6g6
Fit inside diameter of measuring cap: φ 6h7
Worktable:
Seven-grooved worktable: Used for verification of thick block gauges and workpieces
Spherical grooved worktable: Used for verification of thin block gauges and workpieces
Plane worktable: Used for measurement of sphere diameters
Moving bracket of block gauge: Used for laying and moving the standard and the measured block gauges
Overall sizes of the instrument (mm): 320-230× 820
Mainframe weight: 30kg
|
Model |
|
JD20 |
|
Range of measurement (mm) |
0~180 |
|
Minimum graduation |
0.2μm |
|
Range of index plate |
±100 graduations |
|
Indication error |
(0.05+L/400)μm |
|
Measurement indication stability |
0.02μm |
|
Measurement force |
1.2N±0.2N |
|
Fine tuning range of graduation image |
±5 graduations |
|
View width of every graduation |
1.7mm |
|
Fit outside diameter of measuring lever and cap |
φ6g6 |
|
Fit inside diameter of measuring cap |
φ6h7 |
|
Worktable |
Seven-grooved |
for verfication of thick block gauges and workpiece |
|
Spherical grooved |
for verfication of thin block gauges and workpieces |
|
Plane worktable |
for measurement of sphere diameters |
|
Moving bracket of block gauge |
for laying and moving the standard and the measured block gauge |
|
Overall size (mm) |
320×230×820 |
|
Weight |
|
30kg |
Guiyang Xintian Oetech Co., Ltd. is located in China National High-tech Industrial Development Zone, Xintian, Guiyang, P. R. China. It covers an area about 100 acres and over 2000 staffs in it. It is a comprehensive high-tech enterprise, which mainly concentrates on research and developing, production and marketing of optical instruments. We have more than 40 years experiences in this field and is always treated as a major enterprise protected by municipal, provincial and state governments. In additional, we are the enterprise which comply with ISO 9001: 2000 and ISO 1002-1, and our products have won the achievement prizes in scientific research awarded by provincial, ministerial and state governments.
In 1966, a part of Xintian moved from Shanghai to Guiyang and established a factory which mainly product optical measuring instrument. The others also moved to Guiyang and established a new factory named Chitian in 1968, which mainly product physical optical instrument. On March 1979, Xintian incorporated with Chitian, became the largest optical enterprise and major corporation in the line at that moment. Then, on January 2002, Xintian recombined asset and eatablished a new company, that is present Xintian Oetech Technology Corp., Ltd. It adopt modern managing pattern, deepen the reform, look upon on the introduction and treatment of talent people. Thus, it happened a great change in a short time and enjoyed good reputation in this line. Xintian went through twists and turns, accumulated more than 40 years' Experiences and techniques, finally achieved present brand.
