SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTDSHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTD
TECHNICAL PROPOSAL
产品技术方案书
No.:YR-P261112-0715
Date:2026-11-12
Valid 30 days
Microscopes
MMAS-20 Metallurgical Microscope Measurement & Analysis System
Model MMAS-20 · MICROCRE
In one sentence: for the your team project we recommend the MMAS-20, delivered as main unit + standard accessories + first training, 15–30 working days for standard configuration.
ModelMMAS-20
CategoryMicroscopes
Standard lead time15–30 working days
WarrantyOne year, whole machine
The short version · Three things to know before the datasheet
What it doesFor measurement and inspection of Microscopes, producing traceable records instead of visual checks and manual calculation.
Who it fitsIncoming inspection, lab sampling, process validation and final inspection — the larger the batch and the tighter the tolerance, the bigger the gain.
Not the right fit ifIf you only need a one-off rough check, or your parts exceed this model’s range — in both cases we will propose a cheaper route.
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Requirements | Configured around your samples and test items, meeting repeatability and data-traceability requirements for batch inspection. |
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In this proposal
P2 Requirement & system layout
P3 Specifications, explained
P4 Scope of supply & workflow
P5 Delivery, service & commercial
· Standards and signature page
About us
Founded in 2005, Shanghai Microcre Optics-Mech Tech Co., Ltd. designs and manufactures material testing and dimensional metrology instruments: hardness testers, metallographic preparation, autocollimators, testing machines and extreme-environment systems across nine product lines with 1,000+ models. National High-Tech Enterprise and Shanghai SME Specialist, ISO 9001:2015 certified, with 60+ intellectual property rights.
Each model is available in a standard and a premium build; one-year warranty with seven regional service centres.
SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTD · 400-8127-833 · shanghai@yr17.netYR-P261112-0715
SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTDTECHNICAL PROPOSAL
MMAS-20
2026-11-12
1. Your requirement
The goal is accurate, fast and traceable measurement. This proposal is built around those three: the machine secures accuracy, the accessories secure fixturing and throughput, the software secures traceability.
Taking the MMAS-20 as an example, configuration in section 5; if sample size or batch differs from the description, fixtures and range are adjusted at the technical-protocol stage without changing the base model.
2. How the system is built
Optics & imagingObjectives, eyepieces, illumination and field of view
Structure & travelStage, travel, dimensions and weight — siting and fixturing
Loading & controlLoading mode, speed, dwell and software interfaces
Accessories & configurationStandard, optional and supplied-with items
Modules listed reflect this model’s actual configuration; an omitted group means it does not apply, not that it was left out.
3. Why this model
- Model and configuration follow the actual test object — no one-size-fits-all recommendation.
- Each model comes in a premium and a standard build, so budget and accuracy can be discussed separately.
- Factory installation, commissioning and training — producing reports from day one; automation or data interfaces can be added later without replacing the machine.
- A premium build of the same model is available: tighter assembly tolerances, upgraded components and higher-grade factory calibration, suited to metrology institutes and research acceptance.
Before you sign: what the price includes — and what it does not
This section is written before signing so that nothing turns up missing on delivery day. It follows the standard configuration; special requirements can be listed separately in the technical agreement.
Included
- Main unit plus factory standard accessories (see Section 5)
- Factory inspection report, certificate, packing list, operation and maintenance manual
- First installation, commissioning and operation training (remote or on site, travel included)
- One-year warranty on the whole unit; free upgrades within the same software version for life
- Domestic transport and transit insurance (up to unloading at your plant)
Not included (quoted separately)
- Special fixtures, custom tooling and modifications beyond the standard range
- Third-party metrology verification or calibration (if a CNAS certificate is required)
- On-site power modification, foundation, compressed air, temperature and humidity control
- Consumables (indenters, cutting wheels, polishing cloths, reference blocks)
- Out-of-warranty on-site service and spare parts
SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTD · 400-8127-833 · shanghai@yr17.netYR-P261112-0715
SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTDTECHNICAL PROPOSAL
MMAS-20
2026-11-12
4. Specifications
| Model | MMAS-20 |
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| Objective (infinity-corrected 长 working distance plan achromatic objective) | 明场；PL L5X/0.10 工作距离：26.12mm 无限远长工作距平场明暗场消色差金相物镜；PL L10X/0.25 工作距离：20.2mm 无限远长工作距平场明暗场消色差金相物镜；PL L20X/0.40 工作距离：8.80mm 无限远长工作距平场明暗场消色差金相物镜；PL L50X/0.70 工作距离：3.68mm 无限远长工作距平场明暗场消色差金相物镜；PL L100X/0.85（干式 Dry）工作距离：0.40mm 无限远长工作距平场明暗场消色差金相物镜（选配） |
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| Eyepiece | 高眼点大视野平场目镜 WF10X( 视场数 φ22mm) |
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| Eyepiece tube | 45°倾斜 , 瞳距调节范围 53-75mm；三目观察筒 , 双目：三目 =0:100，100:0；明、暗场金相机架，采用低手位粗微调同轴，粗调行程 9mm，焦面向上 6.5mm，向下 2.5mm，微调精度 0.002mm，带有防止下滑的松紧调节手轮；带明、暗 ( 暗场选配 ) 场切换装置，带可变视场光阑、孔径光阑，中心均可调；带滤色片插槽与偏光装置插槽，带灯源亮度指示条，带红外感应功能，带物镜倍率显示功能 |
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| Nosepiece | 五孔，钢球轴承，内定位 |
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| Illumination system | LED 冷光源，亮度可调；内置视场光阑、孔径光阑与拉板式起偏器 |
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| Stage | 机械移动载物台，外形尺寸：面积 210mm*180mm，移动范围 50mm*50mm，游标刻度 0.1mm |
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| Metallographic analysis software | 1) 内置大量 GB/JB/ASTM/ISO/JIS/DIN 等分析标准，具有大模块 196 种、小模块 590 多种金相分析功能。；2) 层深长度软件包：自动计算已测量参数的标准统计数据：最大值、最小值、平均值、极差、方差、标准差、离散系数等；同时处理多个管制项目；实时显示统计数据，此强大功能可应用于即时量测判断。支持按不同管制项目参数测量评级、生成检验报告，提供马氏体针长、渗层镀层深度、晶粒尺寸、夹杂物尺寸、石墨大小等多个半自动测量评级模块。 |
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| Supplied system | 主机 +MMAS 金相分析处理系统 1 套（含：800W 彩色采集装置）+MOS 光学系统一套 + 电脑一套（拥有金相分析系统原始著作权） |
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Three things to check before you compare
- The scale matters more than the number. If the drawing says HRC, measure HRC; if HV, measure Vickers. Converted values are for reference only.
- Range is not accuracy. Range tells you what fits; error and repeatability tell you how accurate it is — read both columns together.
- Acceptance is proven on your samples, not on the brochure. Provide 3–5 real workpieces for an on-site repeatability test; sign once the numbers match.
If you need a benchmark against your current or an imported instrument, we can run the same samples and issue the data.
SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTD · 400-8127-833 · shanghai@yr17.netYR-P261112-0715
SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTDTECHNICAL PROPOSAL
MMAS-20
2026-11-12
5. Scope of supply
- Supplied system 主机 +MMAS 金相分析处理系统 1 套（含：800W 彩色采集装置）+MOS 光学系统一套 + 电脑一套（拥有金相分析系统原始著作权）
Consumables and spares are quoted separately by annual usage; for the first order we recommend one set of wear parts to avoid downtime.
6. Inspection workflow
01Sample prep: prepare specimens to the standard, record IDs and ambient conditions
02Fixturing and setup: select the program, confirm load, range and scale
03Measure and verify: consecutive measurements with out-of-tolerance alerts and re-test when needed
04Reporting: export data with calibration status and measurement uncertainty
7. Applicable standards
- GB/T 13298 Inspection methods for microstructure of metallic materials
- GB/T 6394 Determination of estimating the average grain size of metal
- GB/T 10561 Steel — Determination of content of nonmetallic inclusions — Micrographic method
- JB/T 9324 Metallurgical microscopes
- GB/T 2985 Biological microscopes
- GB/T 22058 Microscopes — Stereomicroscopes — Information provided to the user
SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTD · 400-8127-833 · shanghai@yr17.netYR-P261112-0715
SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTDTECHNICAL PROPOSAL
MMAS-20
2026-11-12
8. Delivery and implementation
| Stage | Scope | Duration |
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| Technical review | Confirm samples, range, fixtures and acceptance criteria; sign the technical protocol | 3–5 days |
| Production and calibration | Assembly, burn-in, factory calibration with data report | 15–30 days |
| Delivery and installation | Crated shipment; unpacking, positioning and commissioning on site | 3–7 days |
| Training and acceptance | Operation and maintenance training; acceptance test with standard samples | 1–2 days |
9. Acceptance and training
- Acceptance basis: the signed technical protocol plus the standards in section 7
- Acceptance samples: please provide 3–5 real workpieces for an on-site repeatability test
- Training goal: the inspector can fixture, measure and issue a report independently
- Documents: manual, conformity certificate, calibration certificate, packing list
10. Service
- One-year machine warranty; replacement for quality issues
- First on-site installation and travel free of charge
- Technical hotline on working days; on-site visit by appointment
- Free lifetime upgrades within the same software version
- Optional automated loading, data interfaces and LIMS/MES integration
- Common spares and consumables kept in stock to shorten downtime
11. Commercial terms
| Price | Quoted on configuration (tax and domestic freight included) |
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| Payment | 30% deposit, 70% before shipment |
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| Lead time | 15–30 working days for standard configuration |
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Customer (signature & stamp)
Date:
Supplier (signature & stamp)
Date:
This proposal is a technical recommendation. Final scope, acceptance criteria and price are subject to the signed technical agreement.
SHANGHAI MICROCRE OPTICS-MECH TECH CO.,LTD · 400-8127-833 · shanghai@yr17.netYR-P261112-0715
