SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTDSHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTD

400-8127-833shanghai@yr17.netNo.1478 Nanfeng Highway, Fengcheng Town, Fengxian District, Shanghai 201411, Chinawww.yr17.net

Updated 2026-11-12 · Model LG-1

Dimensional Metrology

MICROCREModel LG-1

Vertical Optimeter (LG-1)

Updated 2026-11-12Category Dimensional Metrology

直接测量范围±0.1mm

最大不准确度±0.25μm

Total Magnification1000x

ModelLG-1

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Overview

No translation available yet — Chinese original below Full description (Chinese original) ↓

Page summary:Vertical Optimeter (LG-1) is a Dimensional Metrology product (model LG-1), manufactured by Shanghai Microcre Optics-Mech Tech Co., Ltd. Key specifications: 被测件最大长 = 180 mm; 直接测量范围 = ± 0.1 mm; Total Magnification = 1000 x; 最大测量误差 = ± (0.5+L/100) μ m L 是被测长度 , 以 mm 计; 最大不准确度 = ±0.25 μm; Reading Mode = 分划板读数. Contact: 400-8127-833 / shanghai@yr17.net.

For detailed datasheets in English, please contact our sales engineers.

LG-1 Specifications

±0.1mm直接测量范围

±0.25μm最大不准确度

1000xTotal Magnification

Measuring capability1

What it can measure — the first thing to check against your samples

直接测量范围: ±0.1mm

Accuracy & resolution2

Error, repeatability and smallest reading — whether data can be used for acceptance

最大测量误差: ± (0.5+L/100) μ m L 是被测长度 , 以 mm 计
最大不准确度: ±0.25μm

Optics & imaging1

Objectives, eyepieces, illumination and field of view

Total Magnification: 1000x

Other3

Additional notes

被测件最大长: 180mm
Reading Mode: 分划板读数
仪器体积: 340×160× 410 mm 11 、仪器重量 ; 30 kg

Specifications vary with configuration — confirm the final technical agreement with our engineer. Optional items are priced separately.

被测件最大长	180 mm
直接测量范围	± 0.1 mm
Total Magnification	1000 x
最大测量误差	± (0.5+L/100) μ m L 是被测长度 , 以 mm 计
最大不准确度	±0.25 μm
Reading Mode	分划板读数
仪器体积	340×160× 410 mm 11 、仪器重量 ; 30 kg

Some specification values are given in the original Chinese wording; ask our engineers for an English datasheet.

Full description (Chinese original)

The English text on this page summarises the model and specifications. The full technical description is the Chinese original below; an English datasheet is available from our engineers on request.

MC008 系列立式光学计
MC008 系列（ LG-1 ）
一、 LG-1 立式光学计 ( 光学比较仪 ) 产品简介：
LG-1 立式光学计 ( 光学比较仪 ) 是一种采用量块或标准零件与试件相比较的方式测量物体外形尺寸的仪器。主要用于五等精度量块，一级精度柱型规及各种圆柱形，球形，线形等物体的直径或板形物体的厚度的精密测量，对被测件作微小位移测量。亦可用来控制精密零件的加工。
二、 LG-1 立式光学计 ( 光学比较仪 ) 技术规格 ;
1 、被测件最大长： 180 mm
2 、直接测量范围： ± 0.1 mm
3 、分划板分度值： 1 μm
4 、总放大倍数： 1000 x
5 、测量压力： (2±0.2) N
6 、最大测量误差：± (0.5+L/100) μ m L 是被测长度 , 以 mm 计
7 、示值变动性： 0.1 μm
8 、最大不准确度： ±0.25 μm
9 、读数方式：分划板读数
10 、仪器体积： 340×160× 410 mm
11 、仪器重量 ; 30 kg

Applicable standards

本机型的设计与验收依据下列标准；采购文件引用时请注明版本年份。

JJG 202Verification Regulation of Autocollimators检定规程 GB/T 24762GPS — Acceptance and reverification tests for imaging measuring instruments产品标准 GB/T 1957Plain limit gauges — Technical specifications产品标准 GB/T 1800.1GPS — ISO code system for tolerances on linear sizes基础标准

查看完整标准库 →

Selection FAQ

Can the configuration of LG-1 be adapted to my application?

Yes. Beyond the standard configuration, measuring range, fixtures, optics and software functions can be adapted. Send your sample and test requirements and our engineers will return a configuration list and quotation.

Can I test my samples before ordering?

Yes. Samples can be mailed to our Shanghai Fengxian laboratory for free testing with a written report, or you can book an on-site demonstration to confirm the workflow and data format.

How are lead time, installation and after-sales service handled?

Standard configurations usually ship within 15-30 working days, including first installation, commissioning and operator training. The instrument carries a one-year warranty and software upgrades are free for life.

General information only — final configuration and applicable conditions are subject to the mutually confirmed technical document.

After-Sale & Selection Support

Sample Testing

Free testing of mailed samples
Factory demo by appointment
Written test proposal provided

Delivery & Training

Free first installation & commissioning
On-site operation training
One-year full warranty

Custom Builds

Fixtures, ranges and software customizable
Automation line integration
Lifetime free software upgrades