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Dimensional Metrology
Handheld Roughness Tester (TR201, TR220)
MICROCREModel TR201

Handheld Roughness Tester (TR201, TR220)

Updated 2026-11-12Category Dimensional Metrology
Indication error≤±10%
示值变动性≤6%
Display Mode128 × 64 点阵液晶(带背光)
ModelTR201
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:Handheld Roughness Tester (TR201, TR220) is a Dimensional Metrology product (model TR201), manufactured by Shanghai Microcre Optics-Mech Tech Co., Ltd. Key specifications: Measuring Range = Ra:0.025-12.5 μ m; 显示范围 = Ra 、 Rq : 0.005-16 μ m , Rz 、 Ry 、 Rt 、 Rp 、 Rv 、 Rmax 、 R3z 、 Rz ( JIS ): 0.02-160 μ m , RS 、 RSm : 1mm , Rmr : 0-100% ( %Rt ), Rsk : 0-100%; 量程范围 = ± 20 μ m 、± 40 μ m 、± 80 μ m; 滤波方式 = RC 、 PC-RC 、 GAUSS 、 D-P; Evaluation length = 1L -5L (可选), L 为取样长度; 测量行程长度 = 3L -7L (可选). Contact: 400-8127-833 / shanghai@yr17.net.
For detailed datasheets in English, please contact our sales engineers.

TR201 Specifications

≤±10%Indication error
≤6%示值变动性
128 × 64 点阵液晶(带背光)Display Mode

Measuring capability2

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

Measuring Range
Ra:0.025-12.5 μ m
量程范围
± 20 μ m 、± 40 μ m 、± 80 μ m

Accuracy & resolution2

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

Indication error
≤±10%
示值变动性
≤6%

Structure & travel3

Stage, travel, dimensions and weight — siting and fixturing

测量行程长度
3L -7L (可选)
Weight
440g
Overall dimensions
140 × 52 × 48mm

Loading & control2

Loading mode, speed, dwell and software interfaces

显示范围
Ra 、 Rq : 0.005-16 μ m , Rz 、 Ry 、 Rt 、 Rp 、 Rv 、 Rmax 、 R3z 、 Rz ( JIS ): 0.02-160 μ m , RS 、 RSm : 1mm , Rmr : 0-100% ( %Rt ), Rsk : 0-100%
Display Mode
128 × 64 点阵液晶(带背光)

Power & environment1

Power, consumption and ambient requirements

Working environment
温度: 0 º C- 40 º C ,相对湿度:< 90%

Other3

Additional notes

滤波方式
RC 、 PC-RC 、 GAUSS 、 D-P
Evaluation length
1L -5L (可选), L 为取样长度
针尖角度
90°

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

Measuring RangeRa:0.025-12.5 μ m
显示范围Ra 、 Rq : 0.005-16 μ m , Rz 、 Ry 、 Rt 、 Rp 、 Rv 、 Rmax 、 R3z 、 Rz ( JIS ): 0.02-160 μ m , RS 、 RSm : 1mm , Rmr : 0-100% ( %Rt ), Rsk : 0-100%
量程范围± 20 μ m 、± 40 μ m 、± 80 μ m
滤波方式RC 、 PC-RC 、 GAUSS 、 D-P
Evaluation length1L -5L (可选), L 为取样长度
测量行程长度3L -7L (可选)
Indication error≤± 10 %
示值变动性≤ 6 %
针尖角度90 °
Display Mode128 × 64 点阵液晶(带背光)
Working environment温度: 0 º C- 40 º C ,相对湿度:< 90%
Weight440g
Overall dimensions140 × 52 × 48mm

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.

MC020 系列手持式粗糙度仪
MC020 系列( TR201 、 TR220 )
一、 TR201/220 手持式粗糙度仪产品简介:
该仪器适用于生产现场,科研实验室和工厂计量室。可测量多种机加工零件的表面粗糙度,根据选定的测量条件计算相应的参数,在液晶显示器上清晰地显示全部测量结果及图形,并可在打印机上输出,亦可与 PC 机进行通讯。具有测值存储及存储数据查询功能。
二、 TR201/220 手持式粗糙度仪产品特点:
1 、高精度电感传感器;
● 可测量显示 19 个粗糙度参数;
● 采用 DSP( 数字信号处理器 ) 进行数据处理和控制,速度快,功耗低;
● 高品质锂离子充电电池,容量高,无记忆效应,连续工作大于 20 小时;
● 连接时代 TA220S 打印机,可以打印测量参数及轮廓图形;
● 标准 RS232 接口,可与 PC 机通讯;
● 中英文菜单式操作界面;
● LCD 图形显示功能;
● 传感器触针位置指示;
● 带存储功能的自动关机;
● 带有测值存储功能及存储数据查询功能;
● 带有系统自检功能;
● 可自定义系统时钟,开机时显示当前时钟,存储测量值时显示时间;
● 可测量 Rk 参数及显示 Rk 曲线图。
三、 TR201/220 手持式粗糙度仪技术参数:
1 、测量参数 Ra 、 Rz ( ISO )、 Ry 、 Rq 、 Rt 、 Rp 、 Rv 、 Rz ( JIS )、 Rmax 、 R3z 、 RSk 、 RS 、 RSm 、 RPc 、 Rk 、 Rpk 、 Rvk 、 Mr1 、 Mr2
2 、测量范围: Ra:0.025-12.5 μ m
3 、显示范围: Ra 、 Rq : 0.005-16 μ m , Rz 、 Ry 、 Rt 、 Rp 、 Rv 、 Rmax 、 R3z 、 Rz ( JIS ): 0.02-160 μ m , RS 、 RSm : 1mm , Rmr : 0-100% ( %Rt ), Rsk : 0-100%
4 、量程范围:± 20 μ m 、± 40 μ m 、± 80 μ m
5 、最高显示分辨率: 0.001 μ m
6 、滤波方式: RC 、 PC-RC 、 GAUSS 、 D-P
7 、取样长度: 0.25mm 、 0.8mm 、 2.5mm 、自动
8 、评定长度: 1L -5L (可选), L 为取样长度
9 、测量行程长度: 3L -7L (可选)
10 、最大驱动行程长度: 17.5mm /0.71inch
11 、最小驱动行程长度: 1.3mm /0.052inch
12 、示值误差:≤± 10 %
13 、示值变动性:≤ 6 %
14 、针尖角度: 90 °
15 、显示方式: 128 × 64 点阵液晶(带背光)
16 、工作环境:温度: 0 º C- 40 º C ,相对湿度:< 90%
17 、重量: 440g
18 、外型尺寸: 140 × 52 × 48mm

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。

查看完整标准库 →

Selection FAQ

Can the configuration of TR201 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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