Huntleigh DOPPLEX MD2 Manual Del Usuario página 7

P P r r o o d d u u c c t t N N a a m m e e : :
M M o o d d e e l l N N o o . . : :
P P h h y y s s i i c c a a l l C C h h a a r r a a c c t t e e r r i i s s t t i i c c s s : :
M M a a x x . . A A u u d d i i o o O O u u t t p p u u t t : :
M M a a x x H H e e a a d d p p h h o o n n e e s s O O u u t t p p u u t t P P o o w w e e r r : : 25 mW rms (32
A A u u t t o o S S h h u u t t -O O f f f f : :
R R S S 2 2 3 3 2 2 ( ( M M D D 2 2 O O n n l l y y ) ) : :
RS232C, 8 pin sub-miniature DIN connector (max. applied voltage +5Vdc)
W a a v v e e f f o o r r m W m O O u u t t p p u u t t s s ( ( M M D D 2 2 o o n n l l y y ) ) : :
A A n n a a l l o o g g u u e e : :
D D i i g g i i t t a a l l : :
C C A A L L F F u u n n c c t t i i o o n n : :
B B a a t t t t e e r r y y T T y y p p e e R R e e c c o o m m m m e e n n d d e e d d : : 9 volt alkaline manganese (e.g. MN1604)
B B a a t t t t e e r r y y L L i i f f e e : :
C C o o m m p p l l i i e e s s W W i i t t h h : :
F F H H R R P P e e r r f f o o r r m m a a n n c c e e : :
I I E E C C 6 6 0 0 1 1 -1 1 C C l l a a s s s s i i f f i i c c a a t t i i o o n n : :
O O p p e e r r a a t t i i n n g g T T e e m m p p e e r r a a t t u u r r e e : :
S S t t o o r r a a g g e e T T e e m m p p e e r r a a t t u u r r e e : :
T T E E C C H H N N I I C C A A L L S S P P E E C C I I F F I I C C A A T T I I O O N N
M M u u l l t t i i / / S S u u p p e e r r D D o o p p p p l l e e x x ® ® I I I I
M M D D 2 2 / / S S D D 2 2
W e e i i g g h h t t : 295 gms W
H H e e i i g g h h t t : 140mm W W i i d d t t h h : 74mm
500mW rms typical
headphones) (max. applied voltage +9Vdc)
After 10 minutes continuous operation or 3 minutes no signal
Zero crosser, 3.5V full scale per channel (forward and reverse).
Conversion factor automatically adjusted to give full scale outputs at
±0.1% (±10%) of probe frequency (e.g. ±8kHz for VP8)
Data formatted to interface with Printa II or Recorder software running
on compatible computer. Conversion factors automatically set as per
analogue outputs.
Automatic sequence of CAL levels set to ±0.05% (±10%) and ±0.1%
(±10%) of probe frequency (e.g. ±4kHz & ±8kHz for VP8) with zero
baseline at start and end of sequence.
Typically, 250 x 1 minute examinations
BS5724: Part 1 : 1989, IEC 601-1: 1988, EN60601-1
S S t t a a n n d d a a r r d d M M o o d d e e S S m m o o o o t t h h e e d d M M o o d d e e
Range - 60-210bpm Range - 60-210bpm
Resolution - 1bpm Resolution - 1bpm
Averaging - 4 beats Averaging - 8 beats
Accuracy - ±3bpm Accuracy - ±3bpm
Type of shock protection
Degree of shock protection
Protection against water ingress
Degree or safety in presence of
flammable gases
Mode of operation
+10°C to +30°C
-10°C to +40°C
M M e e d d i i c c a a l l D D e e v v i i c c e e s s D D i i r r e e c c t t i i v v e e 9 9 3 3 / / 4 4 2 2 / / E E E E C C
7
D D e e p p t t h h : 27mm
M M a a n n u u a a l l M M o o d d e e
Range - 60-210bpm
Resolution - 1bpm
Averaging - 10 beats
Accuracy -±3bpm
(excluding user error)
Internally powered equipment
Type B equipment
Ordinary equipment
Equipment not suitable for use in
presence of flammable gases
Continuous