상품 상세보기 : 통신 Telecom - BD655535 General Purpose Time Domain Reflectometer

The pulse travels through the cable at a velocity determined by the cable insulation.

Model CFL535E is an advanced instrument capable of identifying a wide range of cable faults using Time Domain Reflectometry. Narrow pulses of electrical energy are transmitted along the cable. The pulse travels through the cable at a velocity determined by the cable insulation. Changes in characteristic impedance of the cable will cause the pulse to be reflected which then is displayed on the instrument.

Features

Automatic event finder key
Graphical help menu
No blocking filter required for live line testing up to 480 VAC
Dual input and output ports
RS-232 interface to a PC or printer (included software)
15 internal memory locations
5 user selectable pluse widths per range
Trace averaging
Real time and Xtalk memory modes
3 Year Warranty
IP54 rated

SPECIFICATIONS

Ranges	150 ft, 300 ft, 600 ft, 1200 ft, 3000 t, 6000 ft, 12,000 ft, 24,000 ft, and 48,000 ft (50 m, 100 m, 200 m, 400 m, 1 km, 2 km, 4 km, 8 km, and 16 km)
Resolution	4 in. up to 600 t (0.1 m up to 200 m)
	8 in. up to 1200 ft (0.2 m up to 400 m)
	0.1% of range over 1200 ft (400 m)
Accuracy	0.1% of all ranges
Gain	0 to 90 dB in steps of 6 dB
Velocity Factor	Variable from 0.300 to 0.999 in steps of 0.001
Output pulse	14 V peak to peak into open circuit
	7 V peak to peak into 120 Ω
	Pulse width user selectable for each range
150 ft range	20 ns, 40 ns, 60 ns, 80 ns, 1000 ns
300 ft range	20 ns, 50 ns, 80 ns, 100 ns, 140 ns
600 ft range	20 ns, 60 ns, 100 ns, 140 ns, 200 ns
1200 ft range	40 ns, 80 ns, 160 ns, 200 ns, 400 ns
3000 ft range	80 ns, 160 ns, 260 ns, 500 ns, 1 μs
6000 ft range	160 ns, 260 ns, 500 ns, 1 μs, 2 μs
12,000 ft range	250 ns, 500 ns, 1 μs, 2 μs, 4 μs
24,000 ft range	500 ns, 1 μs, 2 μs, 4 μs, 8 μs
48,000 ft range	1 μs, 2 μs, 4 μs, 8 μs, 16 μs
Modes	Real Time
Modes	XTalk
Output Impedance	Balanced to 120 Ω
Balance Adjustment	0 to 120 Ω
Power	Six LR6 (AA) type batteries, Manganese-alkali or nickel-cadmium cells
Power	Nominal voltage: 12 V for alkaline or 9.32 V for NiCad
Safety	Complies with IEC61010
EMC	BS/EN50081-1-1992
EMC	BS/EN50082-1-1992
Dimensions/Weight	9.8 H x 7.9 W x 4.3 D in. (250 H x 200 W x 70 D mm) 3.3 lb (1.5 kg)
Operational Temperature	5°F to 122°F (-15°C to +50°C)
Operational Humidity	95% at 104°F (40°C)

CAT NO.

MODEL

DEscRIPTION

AVAIL

PRICE

BD655535

655535F

General Purpose Time Domain Reflectometer

Yes

6,037,200

Includes carry pouch, bed of nails test lead set, carry strap for pouch and instruction manual.

BD535112

CFL535FM

General Purpose Time Domain Reflectometer, monochrome display with rechargeable battery and accessories

Yes

6,037,200

BD535113

CFL535FR

General Purpose Time Domain Reflectometer, color display with rechargeable battery and accessories

Yes

6,469,200