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 HV-20Z

Hardness Testers

PREMIUMBUILDMICROCREModel HV-20ZAlso available as a premium build: higher accuracy and calibration standard

HV-20Z Automatic Turret Vickers Hardness Tester

Updated 2026-11-12Category Hardness Testers

硬度值显示范围0.001–9999.9HV

试验力加载速度0.2mm/s

ModelHV-20Z

CategoryHardness Testers

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1-Year Warranty

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Overview

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

Page summary:HV-20Z Automatic Turret Vickers Hardness Tester is a Hardness Testers product (model HV-20Z), manufactured by Shanghai Microcre Optics-Mech Tech Co., Ltd. Key specifications: Product Model = HV-20Z; 硬度值显示范围 = 0.001-9999.9HV; 试验力加载速度 = 0.2mm/s; 检测精度 = Mechanical 0.1μm; Micrometer eyepiece × 率 = 主机10X (机械目镜); Objective Magnification = 10X(观察)、20X（测量）. Contact: 400-8127-833 / shanghai@yr17.net.

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

HV-20Z Specifications

0.001–9999.9HV硬度值显示范围

0.2mm/s试验力加载速度

Accuracy & resolution1

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

检测精度: Mechanical 0.1μm

Optics & imaging3

Objectives, eyepieces, illumination and field of view

Micrometer eyepiece × 率: 主机10X (机械目镜)
Objective Magnification: 10X(观察)、20X（测量）
Total magnification: 100X(观察)、200X（测量）

Loading & control2

Loading mode, speed, dwell and software interfaces

硬度值显示范围: 0.001 – 9999.9HV
试验力加载速度: 0.2mm/s

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

硬度值显示范围	0.001-9999.9HV
试验力加载速度	0.2mm/s
检测精度	Mechanical 0.1μm
Micrometer eyepiece × 率	主机10X (机械目镜)
Objective Magnification	10X(观察)、20X（测量）
Total magnification	100X(观察)、200X（测量）

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.

HV-20Z自动转塔维氏硬度计是本公司推出的第二代光机电一体化的高新技术产品,该机器造型新颖,具有良好的可靠性,可操作性和直观性,是采用精密机械技术和光电技术的新型维氏和努普硬度测试仪器.
性能特点:
1、自动加卸荷试验力机构,试验力保持时间可在0～99秒间任意选择
2、采用计算机软件编程，可进行维氏和努氏标尺间的转化
3、稳定的光学测量系统，能调节测量光源的强弱
4、面板显示屏直接显示硬度值，使用方便且测量精度高
测量范围：微小、薄形、表面渗镀层试件的显微硬度和测定玻璃、陶瓷、玛瑙、人造宝石等较脆而又硬材料
技术参数:

产品型号 HV-20Z 八档力(Kgf) 2、3、5、8、10、12、15、20 硬度值显示范围 0.001-9999.9HV 硬度值显示方式主机电子小屏幕塔台控制方式自动控制试验力加载自动(加卸/保持/卸载) 试验力加载速度 0.2mm/s 符合标准(精度) GB/T4340.2国家标准、JJG151检定规程；最小检测单位主机0.5μm 检测精度机械0.1μm 测微目镜移动方式 0.4螺距螺杆压痕测量长度机械0.0-670μm 测量数据采集方式主机手动采集测量数据计算方式主机自动计算测微目镜倍率主机10X (机械目镜) 物镜倍率 10X(观察)、20X（测量） 10X(观察、测量）总放大倍率 100X(观察)、200X（测量） 100X(观察、测量）硬度值换算 HV、HK、HBW、HRA、HRB、HRC、HRD、HRF、HR15N、HR30N、HR45N、HR15T、HR30T、HR45T 打印机主机无测试储存组数主机无机身工艺机身稳固试验力读取旋扭转换，自动读取

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。

GB/T 4340.1Metallic materials — Vickers hardness test — Part 1: Test method试验方法 ISO 6507-1Metallic materials — Vickers hardness test国际标准 JJG 151Verification Regulation of Metallic Vickers Hardness Testers检定规程 GB/T 230.1Metallic materials — Rockwell hardness test — Part 1: Test method试验方法 GB/T 231.1Metallic materials — Brinell hardness test — Part 1: Test method试验方法 GB/T 17394.1Metallic materials — Leeb hardness test — Part 1: Test method试验方法 GB/T 18449.1Metallic materials — Knoop hardness test — Part 1: Test method试验方法 GB/T 21838.1Metallic materials — Instrumented indentation test for hardness and materials parameters — Part 1: Test method试验方法

查看完整标准库 →

Selection FAQ

Can the configuration of HV-20Z 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