Leica Geosystems Leica DISTO OEM Module 3.0 WH15/WH30 - Manual (Page 3)

Technical Reference Manual
V1.20
3/12
725538.doc
08.11.01
DISTO DISTO DISTO DISTO
TM TM TM TM
OEM module 3.0 WH15/WH30 OEM module 3.0 WH15/WH30 OEM module 3.0 WH15/WH30 OEM module 3.0 WH15/WH30
1. Technical data
Typical measuring accuracy for WH15 1 )
Typical measuring accuracy for WH30 1 )
+/- 1.5 mm
+/- 3 mm
Maximum measuring accuracy for WH15 1 )
Maximum measuring accuracy for WH30 1 )
+/- 2 mm
+/- 5 mm
Smallest unit displayed 0.1 mm
Measuring range on natural surfaces 0.3 to 30 m
Measuring range on brown (reflecting) target plate ca. 20 to 100 m
Unambiguous display 0 to 300 m
Measuring reference from front edge (See 2 Physical dimensions
and fixing on page 4)
Diameter of laser spot at target at a distance of: 10 m Î 6 mm
50 mÎ 30 mm
100 mÎ 60 mm
Time for a measurement: Single measurement
Tracking
0.6 to ca. 5 sec
0.15 to 5sec
Vibration 10 to 50 Hz, +/- 0.15 mm, 5 cycles
1 octave / min (at maximum and minimum
operating temperature)
ISO 9022-36-05
Bump (Shock) 25 g, 6 ms,
4000 shocks each axis and direction
ISO 9022-31-06
Drop 500g single shock once, on all surfaces
Light source Laserdiode 620-690 nm (red)
IEC 60825-1:1993; Class 2
FDA 21CFR Ch. Ι §1040: 1988; Class ΙΙ
Beam divergence:0.16 x 0.6 mrad
Pulse duration: 15x10
-9
s
Maximum radiant power: 0.95 mW
Maximum radiant power per pulse: 8mW
Measurement uncertainty: ±5%
ESD (Without cables) (IEC 61000-4-2 (1995-01) Level 1)
2kV tested on metal body
EMC (Without cables) IEC 61000-4-3 (1995-02)
EN55022 Klasse B 1994
FCC Part 15 Class B
Power supply DC 9V … 30V
ON
OFF
max. 250mA
27mA @ 10V
Dimensions 140 x 70 x 55 mm
Temperature range Operation
Storage
-10 °C to +50 °C 2 )
-40 °C to +70 °C
Degree of Protection IP65; IEC60529 (protected against ingress
of dust and water
Weight 430 g
Interface Serial asynchronous interface
(RS232 and RS422)
1 ) See 7 Measuring accuracy on page 11
2 ) In case of permanent measurement (tracking mode) the max. temperature is reduced to 45°C