Precision, earned. Diligence, lived.Precision, earned.
ISO9001National High-TechSpecialised SME100+ IP
Service Promise Applications 400-8127-833
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 ZHR-45S
Hardness Testers
Intelligent Digital Superficial Rockwell Hardness Tester (ZHR-45S)
PREMIUMBUILDMICROCREModel ZHR-45SAlso available as a premium build: higher accuracy and calibration standard

Intelligent Digital Superficial Rockwell Hardness Tester (ZHR-45S)

Updated 2026-11-12Category Hardness Testers
延时控制1–60秒可调
ModelZHR-45S
CategoryHardness Testers
CustomizationCustom builds supported
Get Quote & Selection Advice Generate a measurement plan
Same seriesZHR-150SZHR-150SSView all
400-8127-833 Generate proposal
Genuine Product
Nationwide Shipping
1-Year Warranty
VAT Invoice Available

Overview

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

Page summary:Intelligent Digital Superficial Rockwell Hardness Tester (ZHR-45S) is a Hardness Testers product (model ZHR-45S), manufactured by Shanghai Microcre Optics-Mech Tech Co., Ltd. Key specifications: Hardness Measurement Range = HR15N:70 ～ 91 、 HR30N:42 ～ 80 、 HR45N:20 ～ 70) HR15T:73 ～ 93 、 HR30T:43 ～ 82 、 HR45T:12 ～ 72) 3 、执行国家标准 GB/T230.2 国家标准， JJG112 检定规程; 洛氏标尺 = 共 15 种 HR15N 、 HR30N 、 HR45N 、 HR15T 、 HR30T 、 HR45T 、 HR15W 、 HR30W 、 HR45W 、 HR15X 、 HR30X 、 HR45X 、 HR15Y 、 HR30Y 、 HR45Y; 被测试件允许最大高度 = 220mm; 压头中心到机身距离 = 200mm 7 、硬度计外形尺寸(长 × 宽 × 高) 560×250×800 ( mm ); Power Voltage = AC220V±5% ， 50~60Hz; 延时控制 = 1~60 秒可调. Contact: 400-8127-833 / shanghai@yr17.net.
For detailed datasheets in English, please contact our sales engineers.

ZHR-45S Specifications

Measuring capability2

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

Hardness Measurement Range
HR15N:70 ～ 91 、 HR30N:42 ～ 80 、 HR45N:20 ～ 70) HR15T:73 ～ 93 、 HR30T:43 ～ 82 、 HR45T:12 ～ 72) 3 、执行国家标准 GB/T230.2 国家标准， JJG112 检定规程
洛氏标尺
共 15 种 HR15N 、 HR30N 、 HR45N 、 HR15T 、 HR30T 、 HR45T 、 HR15W 、 HR30W 、 HR45W 、 HR15X 、 HR30X 、 HR45X 、 HR15Y 、 HR30Y 、 HR45Y

Structure & travel1

Stage, travel, dimensions and weight — siting and fixturing

被测试件允许最大高度
220mm

Loading & control1

Loading mode, speed, dwell and software interfaces

延时控制
1 – 60秒可调

Power & environment1

Power, consumption and ambient requirements

Power Voltage
AC220V±5% ， 50~60Hz

Other1

Additional notes

压头中心到机身距离
200mm 7 、硬度计外形尺寸(长 × 宽 × 高) 560×250×800 ( mm )

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

Hardness Measurement RangeHR15N:70 ～ 91 、 HR30N:42 ～ 80 、 HR45N:20 ～ 70) HR15T:73 ～ 93 、 HR30T:43 ～ 82 、 HR45T:12 ～ 72) 3 、执行国家标准 GB/T230.2 国家标准， JJG112 检定规程
洛氏标尺共 15 种 HR15N 、 HR30N 、 HR45N 、 HR15T 、 HR30T 、 HR45T 、 HR15W 、 HR30W 、 HR45W 、 HR15X 、 HR30X 、 HR45X 、 HR15Y 、 HR30Y 、 HR45Y
被测试件允许最大高度220mm
压头中心到机身距离200mm 7 、硬度计外形尺寸(长 × 宽 × 高) 560×250×800 ( mm )
Power VoltageAC220V±5% ， 50~60Hz
延时控制1~60 秒可调

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.

一、产品简介

1、智能数显表面洛氏硬度计为研润自主研发第五代高端产品，采用笔记本电脑控制，操作简单方便。实现了自动打压、自动计算硬度值。操作简单方便。操作面板采用菜单式结构，具有良好的可靠性，可操作性和直观性。适用于金属材料的洛氏硬度试验。

本系列仪器操作简便迅速，性能稳定，使用广泛。可进行黑色金属和有色金属的洛氏硬度测定，广泛适用于工厂车间和计量部门。

二、性能特点

  1. 笔记本电脑控制
  2. 闭环传感器控制系统，无需砝码
  3. 无需特殊安装，甚至无需售后
  5. 测量精度高，硬度值自动修正
  6. 测试过程中显示实时曲线
  7. 随时将数据导入电脑
  8. 硬度标尺选择时，提示选用压头

三、硬度计的技术参数

  1. 洛氏总试验力： 15Kg(147.1N),30Kg(294.2N),45Kg(441.3N)
  2. 硬度测量范围： HR15N:70 ～
  3. HR30N:42 ～
  4. HR45N:20 ～ 70) HR15T:73 ～
  5. HR30T:43 ～
  6. HR45T:12 ～ 72)
  7. 执行国家标准 GB/T230.2 国家标准， JJG112 检定规程
  8. 洛氏标尺：共 15 种 HR15N、 HR30N、 HR45N、 HR15T、 HR30T、 HR45T、 HR15W、 HR30W、 HR45W、 HR15X、 HR30X、 HR45X、 HR15Y、 HR30Y、 HR45Y
  9. 被测试件允许最大高度： 220mm
  10. 压头中心到机身距离： 200mm
  11. 硬度计外形尺寸（长 × 宽 × 高）560×250×800（mm）8、电源电压： AC220V±5%， 50~60Hz
  12. 延时控制： 1~60 秒可调四、标准配置：
  13. 主机 1 台
  14. 电脑（硬度测量系统软件（已装到电脑）1 台
  15. 金刚石洛氏压头 1 只
  16. 直径 1.5875mm 球压头 1 只
  17. 大平试台、中平试台、 “V” 型试台共 3 只
  18. 标准洛氏硬度块 3 块
  19. 保险丝 2 根
  20. 电源线 1 根
  21. U 盘 1 只
  22. 底脚螺钉 4 只
  23. 防尘袋 1 只
  24. 产品合格证书 1 份
  25. 产品使用说明书 1 本

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 230.1Metallic materials — Rockwell hardness test — Part 1: Test method试验方法ISO 6508-1Metallic materials — Rockwell hardness test国际标准ASTM E18Standard Test Methods for Rockwell Hardness of Metallic Materials国际标准JJG 112Verification Regulation of Metallic Rockwell Hardness Testers检定规程GB/T 231.1Metallic materials — Brinell hardness test — Part 1: Test method试验方法GB/T 4340.1Metallic materials — Vickers 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

查看完整标准库 →

Selection FAQ

Can the configuration of ZHR-45S 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
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