| 详细介绍：
TR240便携式粗糙度仪Roughness tester
该仪器适用于生产现场，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机相应的参数，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。本产品在遵守传统RC滤波器标准(GB6062)的基础上，增加了M1(DIN4777)，M2(DIN4776)滤波器，可由用户根据需要选择。克服了原RC滤波器造成的波形失真和相位失真，大幅度地提高了产品的准确性，扩大了测量应用范围，大大提高了仪器整机析性能。
功能特点：
● 多参数测量
● 高精度电感传感器
● 可选择三种滤波器：RC滤波器（GB6062）、M1(DIN4777)、M2(DIN4776)
● 大屏幕液晶，快速显示表面粗糙度参数及各种曲线，提供友好、清晰的操作界面
● 传感器触针位置指示
● 设有电池、电压监测功能
● 可选配曲面传感器测量曲面，小孔传感器测量内孔孔壁，沟槽/深槽传感器测量沟槽底部或台阶的粗糙度
● 带有测值存储及存储数据查询功能
● 可配打印机也可与PC机通讯
● 自动关机、计时功能
● 软件校准功能
技术参数：
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测量参数
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Ra、Rz、Ry（ISO）、Ry（DIN）、Rq、Rt、Rp、RSk、RS、RSm、Tp等
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测量范围
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Ra:0.025-12.5μm
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显示范围
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Ra、Rq：0.005-16μm，Rz、Ry、Rt、Rp、Rv、Rmax、R3z：0.02-160μm
RS、RSm：1mm，Rmr：0-100%（%Rt），Rsk：0-100%
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量程范围
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±20μm、±40μm、±80μm
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最高显示分辨率
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0.001μm
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滤波方式
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RC、PC-RC、GAUSS、D-P
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取样长度
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0.25mm、0.8mm、2.5mm、自动
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评定长度
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1L-5L（可选），L为取样长度
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测量行程长度
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3L-7L（可选）
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最大驱动行程长度
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17.5mm/0.71inch
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最小驱动行程长度
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1.3mm/0.052inch
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示值误差
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≤±10％
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示值变动性
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≤6％
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针尖角度
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90°
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显示方式
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160×128点阵液晶（带背光）
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工作环境
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温度：0ºC- 40ºC，相对湿度：＜90%
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重量
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1700g
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外型尺寸
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230×180×50mm
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基本配置：主机、驱动器、驱动器连接线、TS100标准传感器、电源适配器、多刻线样板、传感器护套、支架
可选附件：
TS110曲面传感器 、TS120小孔传感器、TS130沟槽传感器、TS131深槽传感器、TA610测量平台、TA620测量平台、TA630微调平台、TA631微调平台、TA230微型打印机、侧向转接杆、接长杆、V型块、连接体部件、驱动器连接轴、PC软件
TR240 portable surface roughness tester Roughnesstester
The instrument is suitable for the production site, canmeasure a variety of machined parts of the surfaceroughness parameters measurement conditions,according to the selected computer corresponding,clearly show that all measurement results and graphics in the liquid crystal display, and print it on a printer, can alsocommunicate with PC. This product is in compliance with the traditional RC filter based on standard (GB6062),increased M1 (DIN4777), M2 (DIN4776) filter, users canchoose according to need. Which overcomes the original RC filter wave distortion and phase distortion, greatly improve the accuracy of the products, expand the measurement range of applications, greatly improving thewhole performance of instrument analysis.
Function characteristics:
● multi parameter measurement
● high precision inductance sensor
● can choose three filter: RC filter (GB6062), M1(DIN4777), M2 (DIN4776)
Large screen LCD display, fast surface roughnessparameters and curves, providing a friendly operation interface, clear
● sensor needle position indicator
● is provided with a battery, voltage monitoring function
● optional sensor surface hole sensor measuring surface,inner hole, trench / deep groove sensor to measure thetrench bottom or step roughness
● with the measured value is stored and the stored data query
● with printers can also be in communication with the PC machine
Automatic shutdown, timing function
● software calibration function
Technical parameters:
Measurement parameters
Ra, Rz, Ry (ISO), Ry (DIN), Rq, Rt, Rp, RSk, RS, RSm,Tp etc.
Measuring range
Ra:0.025-12.5 μ
Display range
Ra, Rq:0.005-16 μ m, Rz, Ry, Rt, Rp, Rv, Rmax, R3z:0.02-160 μ
RS, RSm:1mm, Rmr:0-100% (%Rt), Rsk:0-100%
Range
± 20 μ m, ± 40 μ m, ± 80 μ M
The maximum display resolution
0.001 μ
Filter
RC, PC-RC, GAUSS, D-P
The sampling length
0.25mm, 0.8mm, 2.5mm, automatic
Evaluation length
1L-5L (optional), L is the sampling length
Measuring the length of stroke
3L-7L (optional)
Maximum drive stroke length
17.5mm/0.71inch
Minimum drive stroke length
1.3mm/0.052inch
Error of indication
≤± 10%
Variation of indication
6%
The tip angle
90 °
Display mode
160 * 128 dot matrix LCD (backlight)
Work environment
Temperature: 0 ° C- and 40 ° C, relative humidity: < 90%
Weight
1700g
Appearance size
230 x 180 x 50mm
The basic configuration: host, drive, drive connecting wire, TS100 sensor, power adapter, reticle templet,sensor sheath, stent
Optional accessories:
TS110 surface sensor, TS120 sensor, TS130 sensor, the trench hole TS131 deep groove sensor, TA610 measurement platform, TA620 measurement platform,TA630 platform, TA631 platform, fine-tuning fine-tuningTA230 micro printer, lateral transfer rod, extension rod, V block, connecting body parts, drive shaft, PC software
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