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DSP1100 adopts the most advanced test technology. It is suitable for doing the fault accurate fixed-point and the range of fault includes the local cable of disconnection line , swinging cross , geogas , flooding water and insulation fault , etc . It is very easy to operate and the performance is very good.
Features
1. It is integrated automatic pulse tester, automatic bridge, ohmmeter and meg-ohmmeter.
2. It relies on digital processing technology and it can automatically identify the waveform which is difficult identified by manpower.
3. The test time is very short and it just needs 4 seconds to measure the insulation fault even the insulation value is up to 60MΩ .
4. There is intelligent printing function.
5. It adopts the lithium electricity which is exclusive for laptop and its continuous operating time is up to 20 hours.
Specifications
composite target | |
Physics | Dimension : about 235 mm x 190 mm x 110 mm Weight : 2100 g Display Screen :240 x 128pels figure , LCD backlight LED indicator : indicator of charge condition (on the panel of charger) COM PORT COM Printing : RS-232 Computer Port ( DB-9 ) |
Power | Alternating current : AC stabilized voltage supply / charger Battery : Inside we use lithium battery with large capacity reached to 2.4Ah Continuous battery operating time : about 20 hours Time of charging : need to charge 4 hours after one piece of battery is discharged completely |
environment pointer | Operating Temperature: -15 °~ 50 ° C Storage Temperature: -25 °~ 60 ° C Humidity : 95% (no-dew) Waterproof : IEC60529 IP02 , waterproof international standard Shockproof : liberty , 2 kg , 5-500HZ Impact strength: The height of drop-resistance is 1m. Working Elevation : 4500m |
basic parameter of loop resistance , megohm, Bridge | ||
Loop resistance measure (short circuit or grounding) | 0 ~ 999.9 K Ω( 2% precision) | |
insulation resistance measure | 0.009MΩ~ 99.99M Ω( 3% precision) | |
Resistance fault fixed-point (RFL) | Fault resistance: 0 ~ 50M Ω Loop resistance: 0 ~ 5000 Ω RFL can be up to 2% precision. | |
The Max measurement section | The different measurement of line pathway can be divided three. | |
The speed of Data transmission | Max : 11.2 kb/s | |
DSP1100 TDR Basic Parameter | ||
Impedance | 135 Ω (1% precision ) | |
Pulse width | 80 , 160 , 320 , 640 , 1280 , 2560 ns ( 10% ± 5ns precision) | |
Wave speed | 0~300 m / ms | |
Range (Vop = 200) | 7680 m | |
Optional range (automatically) | 240 ~ 7680 m | |
Level resolution | 1 ~ 32 m | |
dead zone | 0 m | |
Reflex distance | 0 ~ 7680 m Precision : 1% ± Vop error | |
Vertical gain | Range: 80 dB Precision: 1 dB | |
Power filter | 5 kHz High pass | |
Average filter | 8x average waveform | |
Input protection | ± 400 V pk | |
Telephone Cable fault locator