| 详细介绍：
TR220手持式粗糙度仪Roughness tester
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。
功能特点：
● 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。
技术参数：
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测量参数
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Ra、Rz（ISO）、Ry、Rq、Rt、Rp、Rv、Rz（JIS）、Rmax、
R3z、RSk、RS、RSm、RPc、Rk、Rpk、Rvk、Mr1、Mr2
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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、
Rz（JIS）：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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128×64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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440g
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外型尺寸
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140×52×48mm
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基本配置：主机、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
TR220 handheld roughness tester Roughness tester
The instrument is suitable for the production site,research laboratories and factories measuring room.Various machine parts can be measured surfaceroughness, calculate the corresponding parameters according to the selected measurement conditions,clearly show that all measurement results and graphics in the liquid crystal display, and print it on a printer, can alsocommunicate with PC. With the measured value is storedand the stored data query.
Function characteristics:
● high precision inductance sensor;
● can measure 19 roughness parameter display;
● using DSP (digital signal processor) for data processing and control, high speed, low power consumption;
● high-quality lithium ion rechargeable battery, high capacity, no memory effect, more than 20 hours of continuous work;
● connected age TA220S printer, you can print themeasurement parameters and the contour;
The standard RS232 interface, can be in communication with the PC machine;
● in English menu operation interface;
● LCD graphic display function;
● sensor needle position indicator;
Automatic shutdown, with memory function;
● with the measured value is stored and the stored data query;
● with self checking function;
● can customize the system clock, display the currentclock boot, storage measurement value display time;
● Rk parameter measurement and display Rk curves.
Technical parameters:
Measurement parameters
Ra, Rz (ISO), Ry, Rq, Rt, Rp, Rv, Rz (JIS), Rmax,
R3z, RSk, RS, RSm, RPc, Rk, Rpk, Rvk, Mr1, Mr2
Measuring range
Ra:0.025-12.5 μ
Display range
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
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
128 * 64 dot matrix LCD (backlight)
Work environment
Temperature: 0 ° C- and 40 ° C, relative humidity: < 90%
Weight
440G
Appearance size
140 x 52 x 48mm
The basic configuration: host, 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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