Compact Instruments Advent Series Руководство по эксплуатации - Страница 3

Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Измерительные приборы Compact Instruments Advent Series. Compact Instruments Advent Series 7 страниц. Digital optical tachometer

Models A2102 and A2102/LSR features and operation
Optical systems - Two types of optical system are used: -
Model A2102 has the standard visible light source via an incandescent Minilamp
Model A2102/LSR has enhanced optical Laser light system for greater optical performance.
Both models have a fully autoranging measurement system as standard.
Common Display features & Specification – Models A2102 & A2102/LSR
Display
Display functions
On target indicator
Low Battery indicator
Function icons
Controls - 3 push-buttons
On/off normal mode
On/off inverted mode
Program control
Optical system - model A2102
Optical range
Optical angle
Light source
Optical system - Laser model A2012/LSR
Optical range
Angle of operation
Light source
Measurement range - both models
Measurement ranges
Autoranging function
Speed range rpm
Linear Metres/min
Resolution maximum
Accuracy
Timebase
Optical rpm measurement
1.Ensure the machine to be measured is in a safe off mode.
2.Attach small reflective target to machine shaft (typically 6mm x 25mm.less for laser).
3 Start machine and point the Tachometer at the target.
4.Press and hold continuously either of the On/Off buttons to suit application.
5.Aim light beam onto target, ensure "on-target" sign is glowing or flashing steadily.
6.Read rpm, releasing button will hold last reading in the display for 1 minute.
7.Press either On button to zero reading or take another measurement.
- Inverting LCD Vertical 5 digit display
- 180 deg. Inverting
- Yes
- Yes
- "rpm" & "mt" for metres/minute
- Dual action rocker type touch push-button
(UP ARROW)
- As above but for inverted operation (DOWN ARROW)
- Selects rpm or metres/minute modes (mt symbol)
- 50mm - 1000mm
- +/- 45 Deg. to reflective marker
- Minilamp visible light
- 50mm - 2000mm
- +/- 80 Deg. to reflective marker
- Red Spot Laser Class II (670nm)
- rpm (optical) & rpm or metres/min with contact adaptor supplied.
- Autoranging only
- 3 - 99,999 rpm (50,000 rpm for 10 secs in Contact mode)
- 0.30 - 1999.9 metres/min + Contact adaptor
- 0.01 in slowest speed range
- 0.02% +/- 1 digit
- 0.8 seconds or time between pulses, whichever is longest
Operation and Use of Models A2102 & A2102/LSR
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