HT Instruments DM40 Manual De Instrucciones página 40

8. TECHNICAL SPECIFICATIONS
8.1. Technical characteristics
Measuring range (*):
Resolution:
Accuracy (@10m):
Laser pointer:
Display:
Power supply:
Memory:
Battery life:
Operating temperature:
Storage temperature:
Auto power off:
Dimensions (LxWxH):
Weight:
Mechanical protection:
(*) Measuring range and accuracy depend on the correct reflection of the
laser beam from the surface of the object to the instrument's sensor and on
the brightness of the environment in which tests are performed.
(**) Under favourable
temperature). Under unfavourable conditions (intense sunshine, poor
reflective properties of the object, high variations in temperature) the
resolution in measurements >10m may be higher by ±0.15mm/m
(±0.0018in/ft)
8.2. Reference standards
EMC:
Laser :
9. ACCESSORIES PROVIDED
➢ Carrying bag
➢ Non-slip strap
conditions
IEC/EN61326-1 :2006
IEC/EN61326-2-2 :2006
IEC/EN61326-1 :2005
IEC/EN61326-2-2 :2005
2014/30/EU EMC directive
IEC/EN60825-1
EN - 19
0.05  40m (0.16131ft)
0.001m (0.001ft)
1.5mm (0.06in) (**)
635nm, Class II, <1mW
LCD, 5 digits with
backlight
2x1.5V type AAA LR03
20 locations
up to 4000 measurements
-10°C50°C (14°F122°F)
-20°C60°C (-4°F140°F)
30s (laser), 3min (DM40)
110x46x28mm (4x2x1in)
100g (4ounces)
IP54
(optimum object
DM40
surface, room