DT-2236 光電/接觸兩用轉速計

特色

• 光電測量範圍 : 5.0 ~ 99999 RPM

• 接觸測量範圍 : 0.5 ~1 9999 RPM

• 線速度測試範圍 : 0.05 ~ 1999.9 公尺/分鐘

                                          0.2 ~ 6560 英呎/分鐘

• 5位數液晶顯示器

• 精確度 : ±0.05%

• 可記錄測量過程中之最大/最小/最後值

• Size：195 X 61 X 38mm

FEATURES

► World's patent, Multi-functions, one instrument combine Photo Tach.( RPM ) & Contact Tach. ( RPM, m/min., ft/min. ).

► Wide measuring range from 0.5 to 100,000 RPM.

► 0.1 RPM resolution for the measured value < 1000 RPM.

► High precison with 0.05% accuracy.

► The last value, max., value, min. value will be stored into the memory automatically & can be obtained by pressing MEMORY CALL BUTTON.

► High visible LCD display gives RPM reading exactly with no guessing or errors & saves battery energy.

► This tachometer used the exclusive one chip MICRO-COMPUTER LSI circuit & crystal time base, offer the high accurate measurement & fast sampling time.

► The use of durable, long lasting components, including a strong, light weight ABS plastic housing, assures almost maintenance free performance for many years.

► The housing cabinet has been carefully shaped to fit comfortable in either hand.

規格

測量及範圍 (Measurement & Range)

Photo Tachometer : 5 to 99,999 RPM.

Contact Tachometer : 0.5 to 19,999 RPM.

Surface Speed :

m/min. - 0.05 to 1,999.9 m/min.

ft/min. - 0.2 to 6,560 ft/min.

解析度 (Resolutio)

RPM : 0.1 RPM ( < 1,000 RPM ). ; 1 RPM ( 1,000 RPM ).

m/min. : 0.01 m/min. ( < 100 m/min. ). ; 0.1 m/min. ( 100 m/min. ).

ft/min. : 0.1 ft/min. ( < 1,000 ft/min. ). ; 1 ft/min. ( 1,000 ft/min. ).

顯示 (Display)

5 digits, 10 mm ( 0.4" ) LCD.

精確度 (Accuracy)

± ( 0.05% + 1 digit ).

時基 (Time base)

Quartz crystal.

電路 (Circuit)

Exclusive one-chip of microcomputer LSI circuit.

記憶 (Memory)

Last value, Max. value, Min. value.

操作溫度 (Operating Temp. )

0 to 50 ℃ (32 to 122 ℉).

操作溼度 (Operating Humidity)

Less than 80% RH.

資料輸出(Data Output)

RS232 PC serial interface.

電池 (Battery)

4 x 1.5V AAA ( UM4 ) batteries.

電源損耗 (Power Consumption)

Photo tachometer : Approx. DC 153 mA.

Contact tachometer : Approx. DC 10 mA.

重量 (Weight)

 280g ( 0.61 LB ) * Weight is cluded the batteries.

尺寸 (Size)

195 x 61 x 38.5 mm. ( 7.6 x 2.4 x 1.5 inch ).

附件 (Standard Accessory)

Carrying case .............................. 1 PC

Reflecting tape marks ( 600 mm ).................................. 1 PC.

RPM adapter (CONE)..................... 1 PC

RPM adapter (FUNNEL)................. 1 PC

Surface speed test wheel............... 1 PC

Operation manual....................... 1 PC.