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9001
         
  New and old models  
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  DU-2316/-2317 DU-2310/2311
  DU-5210/5211 DU-5010/5011
    DU-5110/5111
  DU-6215/6216 DU-6021/6022
  DU-6212 DU-6015
  DU-6211 DU-6010/6011
    DU-6000
  DU-7210 DU-7010
  DU-7211 DU-7011
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Outline

The DU-3900 is a digital voltmeter that can measure high voltages up to a 10kV AC and DC at high
 accuracy.
Its high input impedance (1000MΩ) makes it suitable for measurement of high impedance
 voltage circuits.
Since it has a high accuracy despite its small size and light weight, it can also be
 
easily used as a portable calibrator.

Standard Fittings
Measures high voltages (AC/DC) up to 10kV.
Large 240*64 Graphic display, 4 1/2 digits LCD display.
High measurement accuracy and high input impedance.
Light weight and compact design.
For output voltage calibration of dielectric strength testers and insulation testers.
RS-232 Interface function.

Specifications
Model DU-3900//DU-3901
Voltage DC voltage

Measurement range: 0.100 to 10.000kV
Accuracy : ±(0.5% rdg + 0.03% range)
Maxmum allowable input voltage: DC: ±14kV
Max. input impedance: 200MΩ. ± (1.0%)
Test speed: 3 meas. / sec.

AC voltage

Measurement range: 0.500 to 10.000kV
Accuracy: ±(1% rdg + 0.05% range)
Maximum allowable input voltage:
     11kVrms (sine wave 50 to 60Hz)
Max. input impedance: 200MΩ. ± (1.0%)
Test speed: 3 meas. / sec.

Current DC current Measurement range: 200.00uA/2.0000mA/20.000mA/200.00mA
          4 ranges
Accuracy : ±(0.5% rdg + 0.03% range)
Maximum allowable input voltage: DC: ±1kV
Max. input current: 200 mA dc
Test speed: 3 meas. / sec.
AC current

Measurement range: 2.0000mA/20.000mA/200.00mA 3 ranges
Accuracy: ±(1% rdg + 0.05% range)
Maximum allowable input voltage:
     1kVrms (sine wave 50 to 60Hz)
Max. input current: 200 mA dc
Test speed: 3 meas. / sec.

General specification
Trigger Mode Internall, External
Display 240 * 64 Graphic display, 4 1/2 digitals
Instant clock Real Time Clock.
Comparator V/I standard value & Hi-Lo % limits. OK/NG Judgment & indication with alarm.
Calibration ISoftware and adjustments are made through the front panel. Automatic
Calibration Alert function to signal operator when re-calibration is due.
DU-3901 only Memory: Up to 100 sets of memory.
Interface: RS-232 & Handler Two interface features combined together.
R-Load interface: Voltage and Current check. (Option)
Trigger Mode Internall, External
Power requirement 115/230VAC ±10%, 50/60Hz
Power consumption Approx. 25 VA
Dimensions 270W × 105H × 310D mm
Weight Approx. 4.0kg
Accessories High voltage test lead(Red/Black) 1 set

Order Information
DU-3900 High Voltage Meter
Standard Fittings
Fx39-0101 HV test lead wires
Fx39-0102 HV test lead wires
Fx39-0101
Fx39-0102
   

 
  Delta United Instrument Co.,Ltd.
3F, NO. 504, Jong-Jeng Rd., Xindian Dist, New Taipei City, Taiwan.R. O. C.
Tel:886-2-86673545 Fax:886-2-86673546
sales@deltaunited.com.tw
DONGGUAN DELTA UNITED INSTRUMENT CO., LTD.
3F, No. 68, Chung-Huan Middle Rd., Shijie Town, Dongguan, Guangdong, P. R. C.
Tel:86-769-86317345  Fax:86-769-86317346
sam@deltaunited.cn