เครื่องมือตรวจเช็คโทรศัพท์PROSKIT MT-8100

เครื่องมือตรวจเช็คโทรศัพท์ MT-8100 PRO'SKIT
ELECTRICAL
LOOP LIMIT : 2K MAXIMUM AT 48VDC.
DC RESISTANCE
TALK MODE : 300 TYPICAL.
MONITOR IMPEDANCE : 39K NOMINAL AL1K.
ROTARY DIAL OUTPUT
PULSING RATE : 10PPS+0.8PPS.
PERCENT BREAK : 61% +/- 2%.
INTERDIGIT INTERVAL : 1000 mS TYPICAL.
LEAKAGE DURING BREAK : > 50K.
DTMF OUTPUT
TONE FREQUENCY ERROR : +/-1.2% MAXIMUN.
TONE LEVEL : -8 +/-2dBm COMBINED (TYPICAL).
HIGH VERSUS LOW TONE DIFFERENCE : 4dB MAXIMUN.
MEMORY DIALING
MEMORY CAPACITY : 13 MEMORIES INCLUDING M1 ,
LAST NUMBER REDIALING.
DIGIT CAPACITY : 16 DIGITS PER MEMORY.
PBX PAUSE DURATION : 4 SECONDS.
LINE VOLTAGE TEST : 5 PHASE AC/DC VOLTAGE INDICATION
(UNDER 24 ViB~100ViB101~150ViB151
~ 200ViBMORE THAN 200V).
MONITOR AMP POWER SOURCE : 9V TRANSISTOR PROVIDES
25 HOURS CONTINUOUS USE
TYPICAL.
AUTOMATIC PHONE LEVELS : AFTER 5 MIN OF ON AUDIO SIGNAL.
SPEAKER PHONE LEVELS : ELECTRONIC ADJUSTABLE.
POWER SOURCE : BATTERY (9V) 6F22 (NOT INCLUDED).
PHYSICAL
MEASUREMENT : 230 X 82 X 89MM.
WEIGHT : 635G TYPICAL.
WATER RESISTANCE : DUST PROTECTION & WATERPROOF
TEST TO AN IEC/EN 60529 IP54 RATING.
CORD SETS : ANGLED BED OF NAILS AND RJ11 PLUS.
ENVIRONMENTAL
TEMPERATURE : OPERATION 0 TO 50 ํC.
STORAGE -10 TO 60 ํC.
ALTITUDE : TO 10,000 FEET (3,000M) MAX.
RELATIVE HUMIDITY : 5 TO 95%.
CERTIFICATE : IP54 , CE APPROVED.