Máy hiệu chuẩn độ dài
Model : LINEAR
Hãng sản xuất : Mahr
LINEAR length measuring instruments from Mahr are ideal for use as a setting and adjusting instrument close to the production area. They offer precision setting of inside and outside comparative measuring instruments, inside micrometers, 2-point bore gages, dial comparator snap gages and many other measuring instruments.
As an infinitely adjustable dimensional standard, the LINEAR is a cost-effective alternative to setting gages, adjustment rings and gage blocks.
Key advantages include the ease of handling, short set-up time and ability to set any dimension whatsoever. A switchable measuring force regulator, for both outside and inside measurements, delivers user-independent measuring results.
- Base bar made from steel alloy, providing the same thermal behavior as the setting and measuring objects
- Precision ground and lapped guide rail, non-rusting
- Glued-on steel scale along entire length of base bar
- Easy to operate
- Precision adjustable to 1/10 µm
- Measured values displayed with MarCheck:
Display unit with extensive measuring functions, USB connection for printer or stick and USB connection and RS232 interface for transfer to PC
- A factory calibration or DAkkS/DKD calibration is available for the measuring station.
- Technical data
- Applications
- Versions
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LINEAR 800
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LINEAR 1200
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LINEAR 2000
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device dimensions
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1,250x240x460
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1,650 x 240 x 460
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2,450 x 240 x 460
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Measuring range for outer measurement [mm]
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0 to 815
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0 to 1215
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0 to 2015
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Measuring range for inner measurement [mm]
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40 to 855
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40 to 1255
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40 to 2055
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Measuring uncertainty MPEE1 (L in mm) [µm]
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≤ (0,7 + L/1000)
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≤ (0,7 + L/1000)
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≤ (0,7 + L/1000)
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Measuring forces [N]
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3
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3
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3
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Repeatability [µm]
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≤ 0.5
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≤ 0.5
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≤ 0.5
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Device length [mm]
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1250
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1650
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2450
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Mass [kg]
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approx. 155
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approx. 210
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approx. 320
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