类别
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型式
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测量范围
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分度值
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外径千分尺
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测砧固定式
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0~500,25/挡
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0.01
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500~1000,100/挡
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测砧带表式
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1000~3000,500/挡
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数字显示式
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0~100
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0.001
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带计数器式
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0~100,25/挡
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0.01
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大外径千分尺
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测砧可调式
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1000~1100,1100~1200,1000~1200,1200~1300,1300~1400,1200~1400,1400~1500,1500~1600,1400~1600,1600~1700,1700~1800,1600~1800,1800~1900,1900~2000,1800~2000,2000,~2200,2200~2400,2400~2600,2600~2800,2800~3000
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0.01
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测砧带表式
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1000~1500,1500~2000,2000~2500,2500~3000
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0.01
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内径千分尺
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普通式
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50~250,50~600
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0.01
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100~1225,100~1500,100~5000
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0.01
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150~1250,150~1400,150~2000, 150~3000,150~4000,150~5000 |
0.01
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250~2000,250~4000,250~5000
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0.01
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1000~3000,1000~4000,1000~5000
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0.01
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2500~5000
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0.01
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I型三爪式
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6~14,2/挡 14~20,3/挡 20~40,5/挡 40~100,10/挡 |
0.01 0.001 0.002 0.005 |
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Ⅱ型三爪式
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3.5~6.5,1/挡 8~14,2/挡 14~20,3/挡 20~50,5/挡 50~100,10/挡 100~300,25/挡 |
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三爪内径千分尺
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测量范围
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数值间隔
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0.010 0.005 |
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6~8,8~10,10~12
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2
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11~14,14~17,17~20
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3
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20~25,25~30,30~35,35~40
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5
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40~50,50~60,60~70,70~80,80~90,90~100
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10
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两点内径千分尺
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测量范围
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测微头量程13、25、50
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≤50
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﹥500~800
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﹥50~100
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﹥800~1250
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﹥100~150
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﹥1250~1600
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﹥150~200
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﹥1600~2000
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﹥200~250
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﹥2000~2500
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﹥250~300
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﹥2500~3000
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﹥300~350
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﹥3000~4000
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﹥350~400
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﹥4000~5000
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﹥400~450
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﹥5000~6000
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﹥450~500
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电子数显内径千分尺 |
A型、B型电子数显内径千分尺的量程宜为25,测量范围的下限宜为5或25的整数倍。 C型、D型.E 型电子数显内径千分尺的测量范围的下限宜为整数 |
电子数显内径千分尺测微螺杆的螺距宜为0.5或1
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电子数显外径千分尺
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测量范围
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刻度数值标记间隔
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0.01
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0~25
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5
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25~50
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5
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50~75
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5
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75~100
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5
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深度千分尺
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0~25,0~50,0~100,0~150, 0~200,0~250,0~300 |
0.01,0.001 0.002,0.005 |
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臂厚千分尺
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0~25,25~50
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0.01,0.001 0.002,0.005 |
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杠杆千分尺
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0~25,25~50,50~75,75~100
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0.001,0.002
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螺纹螺距千分尺
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0~25(5头):P=0.4~0.5,0.6~0.8,1~1.25,1.5~2,2.5~3.5
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0.01
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螺纹螺距千分尺
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25~50(5头):P=0.6~0.8,1~1.25,1.5~2,2.5~3.5,4~6
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50~75,75~100(4头),P=1~1.25,1.5~2,2.5~3.5,4~6
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100~125,125~150(3头),P=1.5~2,2.5~3.5,4~6
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螺纹中径千分尺
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0~100,25/挡
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0.01,0.001,0.002,0.005
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奇数沟千分尺
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三沟
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1~15,5~20,20~35
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示值误差
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±0.004
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35~50
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±0.005
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五沟或七沟
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50~65,65~80
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±0.006
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5~25
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±0.004
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25~45
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±0.005
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45~65
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±0.006
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65~85
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±0.007
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齿轮公法线干分尺( I型适用于通孔,I型也适用于盲孔)
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1~25,25~50
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0.004
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50~75,75~100
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0.005
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100~125,125~150,150~175,175~200
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0.006
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