Compact Instruments A2109 Instrucciones De Uso página 3

Refer to the illustration on the page 7.
Common Display features & Specification
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
Optical range
Angle of operation
Light source
Measurement range
Measurement modes
Speed range
Optical mode
Contact mode
Linear speeds
Resolution range features
Count mode resolution
Accuracy speed modes only
Time interval mode
Timebase standard
Timebase, Fast modes
Memory features
Contact adaptor
Pulse Output
Battery type
Operating temperature
Storage temperature
Unit dimensions
Unit weight (incl. batteries)
Carrying case dimensions
Total weight (incl. case)
Warranty
Standard package
Set of batteries, contact adaptor, pack of reflective tape, certificate of calibration, custom carrycase and instruc-
tions for use.
14071 Issue 2.5
A2109 features and operation
Inverting LCD Vertical 5 digit display
180° Inverting
Yes
Yes
Comprehensive selection of ranges shown in display
Dual action switch (UP ARROW)
Dual action switch (DOWN ARROW)
Selects program mode in conjunction with Up/Down switches
Laser
50mm - 2000mm
+/- 80°
Red Spot Laser Class II
- Optical rpm and rps (also Count and Time interval)
- Via contact adaptor rpm & rps, metres, yards, feet, per min & per sec
- Count total revs, metres, feet, yards
- Measure Time interval in seconds between
pulses (reciprocal rate)
- Speed Capture feature - Maximum, Minimum or Average rate
3 - 99,999 rpm
Max. 50,000 rpm for 10 sec
0.30 - 1500.0 Metres (1 - 4,500ft/min)
Fully Autoranging up to 0.001digit or +/- 1 digit fixed, User selectable
+/- 0.1 Metres (or equivalent in all ranges)
0.02% of reading +/- 1 digit
0 - 99999 seconds Autoranging only (max 0.01 resolution)
0.8 seconds or time between pulses, whichever is longest
0.1 seconds auto-selection in Maximum or Minimum capture mode
Last reading held for 1 minute, Auto Switch Off
Program settings retained in memory after power down off
Included complete with rpm cone & metric wheel assembly (removable)
Models /002, active pull down via 22K Ohm series resistor
ONLY use 4 x "INDUSTRIAL BY DURACELL" AAA Batter ies
0 to + 40°C (32 to 104°F)
–10 to + 50°C (14 to 122°F)
213 x 40 x 39 mm (8.3 x 1.5 x 1.5 in)
170 g (5.9 oz)
238 x 49 x 102 mm (9.3 x 1.9 x 4.0 in)
355 g (12.5 oz)
12 months
Page 3
LED
50mm—1000mm
+/- 45°
Red LED