轉(zhuǎn)速計(jì)，又名轉(zhuǎn)速表、轉(zhuǎn)速儀，是機(jī)械行業(yè)的儀器之一，用來(lái)測(cè)定電機(jī)的轉(zhuǎn)速、線(xiàn)速度或頻率。常用于電機(jī)、電扇、造紙、塑料、化纖、紡織、汽車(chē)、飛機(jī)、輪船等制造業(yè)。 大多常用的為手持離心式轉(zhuǎn)速計(jì)。
轉(zhuǎn)速計(jì)，又名轉(zhuǎn)速表、轉(zhuǎn)速儀，是機(jī)械行業(yè)的儀器之一，用來(lái)測(cè)定電機(jī)的轉(zhuǎn)速、線(xiàn)速度或頻率。常用于電機(jī)、電扇、造紙、塑料、化纖、紡織、汽車(chē)、飛機(jī)、輪船等制造業(yè)。 大多常用的為手持離心式轉(zhuǎn)速計(jì)。美國(guó)Checkline旗下的轉(zhuǎn)速計(jì)一般為數(shù)字式，有接觸式和非接觸式兩種測(cè)量。非接觸式采用光電器件測(cè)量，無(wú)連接軸，對(duì)被測(cè)件無(wú)任何影響，提高測(cè)量精度。
例如Checkline DT-2100型是一款接觸式&非接觸式轉(zhuǎn)速計(jì)，集成了數(shù)據(jù)采集，USB輸出和可編程拓展三大功能。
The Check-Line DT-2100 is an advanced combination contact / non-contact hand-held tachometer. The DT-2100 features data-logging, USB output and a programmable scaling feature to offset RPM according to application variables. It features a backlit LED Display with upper/lower limit icons and a unique X-Y Graphic mode. Additional display modes unique to the DT-2100 is the "Needle Sweep" and Bar Graph" offers the user a choice of how to view the data. The display can also be inverted to optimize the viewing angle.
In non-contact mode the tachometer measures RPM up to 99,999 RPM at distances up to 13 feet or 500 cm. The DT-2100 can also measure contact RPM, surface speed, or length using the supplied screw-on adapter.
Data logging can be set for single point or continuous logging. Single data points as well as statistics (Max, Min, Average) can be stored in the built-in memory and recalled to the display. Often users need to adjust machinery during testing, with the DT-2100 you can mount it on a tripod, select continuous logging and adjust machinery as necessary. After the test, you can easily review the data on the DT-2100's display or download to a computer using the optional PC Software.
The Checkline DT-2100 is supplied as a complete kit with 2 cone tip adapters, funnel tip adapter, shaft extension, 6 inch circumference surface speed wheel, reflective tape, 2 AA batteries ... all supplied in a foam-fitted carrying case. An NIST-Traceable Calibration Certification is optionally available.
訂貨清單
The DT-2100 is supplied as a complete kit with tachometer, 2 cone adapters, funnel adapter, 3.5" extension shaft, surface speed wheel (6" circumference), reflective tape, 2 AA batteries, contact adapter in a foam-fitted carrying case
配件
DT-2100-OP-PCS Software for DT-2100 Data Logging Tachometer, includes USB cable. For Windows.
NISTCAL NIST Traceable Calibration Certificate for DT-2100 Tachometer
DTCA Cone Tip for Hand-held tachometers
DTFA Funnel Tip for Hand-held tachometers
DTSX Shaft Extension for Tachometers, 3 inch
DT6 6 Inch Circumference Tachometer wheel, 7mm shaft
DT12 12 Inch Circumference Tachometer wheel, 7mm shaft
205T Reflective Tape, 1x7 Inch Strip
205TS Reflective Tab Sheet, 35 1/2" x 1/2" Squares
205TS-4 Qty 4 Reflective Tab Sheet, 35 1/2" x 1/2" Squares
DT-2100-OP-CAS Screw-On Contact Adapter for DT-2100 Tachometer
DT-TRI-HD Tripod for Tachometers and Stroboscopes
BATT-RC4AA-WC 4-pack 2300mAh AA Ni-MH Rechargeable Batteries & Charger Kit
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