REI2 - TECHNICAL DATA
Weight
1.9 kg, including batteries
Dimensions
187 x 286 x 64 mm
Time measurement unit
selectable: 1 s – 1/10 s - 1/100 s – 1/1000 s
• Speed: selectable m/s – km/h – mph - knots
Resolution measurement
4 x 10
-5
s (1/25000 s)
Display
Graphic display, display area 132x 9mm 240x64 pixels, with software regulation of contrast and backlight
Time base
12.8MHz oscillator, stability ±ppm between –20°C and +70°C
Precision
±0.0864 s/day for external temperatures between –25°C and 70°C
Operating temperature
-20°C / +70°C
Power supply
Internal NiMh batteries; c.c. 10-30V external power supply
Battery recharge
Built-in ‘smart’ recharger (automatic discharging/recharging, double control of charging)
Autonomy
>20 hours at an average print rate of 1 time every 20 seconds
The chronometer also maintains synchronization with the accuracy of the time base when the device is switched off until
the batteries are run down. (starting with a situation of batteries half-charged relative to maximum, synchronization is
maintained for more than 25 days)
Microprocessor
Three 8- and 16-bit C-MOS microprocessors
Printer
Thermal printer
• Various font types available
• Speed: about 7 lines/s
• Works with normal paper
Keyboard
32-key keyboard with waterproof film cover
• Start-Stop-Lap-Aux keys
• Numerical keyboard
• 5 function keys
• 2 arrows for scrolling times
• 2 keys for disabling inputs and 2 for blocking and timing of lines (stop line plus one configurable line)
• key for enabling/disabling/cancelling displayboard
• key for selection of start/finish corrections
• key for winding paper forward
• display backlight key
Memory
Approx. 100,000 time events
• Retention of stored data when device is switched off
Connections
Connections on 6-pole amphenol socket:
• Start, stop, lap and auxiliary signal inputs (on both 4 mm jack plugs and on the amphenol socket)
• Connection to LinkPod system (max 80 auxiliary inputs totally insulated from stopwatch power supply)
• REI2 NET connection for communication with other REI2 stopwatches
• +5V output stabilized for powering external devices
• RS 232/485 serial input/output for connection to displayboards
• 2 high-velocity RS 232/485 serial inputs/outputs (up to 115.2 Kbaud) for connection to PC
• Analogue inputs for connection of sensors for air temperature and humidity and snow temperature
• Digital inputs/outputs for connection/command of external devices (e.g. MicroSem Starting Light)
• 5-pole socket for connection to LinkGate radio transmission system (up to a maximum of 16 different signals)
• Input for external power source and/or battery recharge
VIA STRADIVARI, 4
.
BOLZANO
.
ITALY
.
TEL. +39 0471 501532
.
FAX +39 0471 501524
.
INFO@MICROGATE.IT
.
WWW.MICROGATE.IT
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