손실전류 측정기

DB251 Double IRCT Scanner System (IR Test 10V to 1kV)

ADEX계측기 한국대리점 , 유통 판매, 수리지원 2007. 3. 6. 02:24
써미스터 측정기, LCR미터, 전지내부저항/전압 측정기,
Relay Switch 접점 저항 측정기, DC 초저저항측정기,
용접전류검사기, 디지탈 전압계수검사기,절연저항검사기
손실전류 검사기, 콘덴서 용량검사기, Hi-pot 테스터,
배터리 iR/OCV 검사기,하이테크 핀셋, 미코프로브 전문  
예진미디어텍 - 측정기기사업부문    010-2948-6944

''


40개의 콘덴서의 용량치, Tanδ(ESR), 절연 시험, 절연 저항을 자동으로
          고속측
정해, 프린트 아웃합니다.
측정 주파수는 100 Hz, 1 KHz, 10 KHz, 100 KHz를
         동시 또는 선택할 수 있어
용량치와 Tanδ를 다른 주파수로 측정할 수 있습니다
래디얼 타입, 팁 타입 등 각종 콘덴서용 지그에 대응하고 있습니다.
내압 전압은 최고 2000 Vdc까지 가능합니다.
전용 일본어 소프트로 간단하게 설정할 수 있어 측정치를
    프린트 아웃할 수 있습니다.
 
콘덴서의 다품종, 소량 생산용으로서 최적입니다.
 
   카탈로그, 자료(PDF 파일)
 
DB251
Scanner System  has been designed to combine the usual high measurement quality of Insulation Resistance, Capacitance and Tan d in either quality control departments or when testing smaller sized production runs.
It has been designed to fully satisfy the high demands of capacitor manufacturers’ quality departments or official approval bodies of electrical equipment.
Among the major benefits by choosing one of the DB251 Scanner Systems are faster, easier and more safe operation than the traditional methods.


DB251 Scanner Systems
  • Fast and automatic test parameters as 
    Voltage test, IR test, capacitance and 
    dissipation factor tests.
  • All capacitance measurements are 
    performed with 4-terminal fixtures with active 
    guard for excellent results even at 100kHz.
  • All features controlled by Windows
    operated software
  • Measurement reports are generated 
    automatically for printout or in a spreadsheet 
    format for easy and detailed examination.
  • Easily managed and intuitive user interface
 

HARDWARE

A scanner system can be tailor made to fit the requirements of the individual customer from the different Danbridge products.
The scanner unit is a central part of a scanner system. 
This will be DB251.

Furthermore, the Scanner System DB251 will contain the following items:

- one CLR tester, DB232.
- one Megohmmeter, DB601.
- one 40 channel Insulation Resistance scanner, DB640
- one standard PC equipped by latest version of Danbridge Control Software.
- one printer

All system parts will be integrated at Danbridge, and set operational at the customers site by authorized Danbridge personnel.

Specifications  DB251

Measured parameters  High voltage, Insulation Resistance, Leakage Current, Capacitance Dissipation Factor,

Measuring Frequencies

100/120 Hz, 1 kHz, 10 kHz and 100 kHz 

Measuring Time

Complete test for 40 capacitors in less than 5 minutes including loading of components and printed report.
Maximum testing
voltages
For capacitors with lead distance ³ 5 mm: Max 1000 Volts.

Fixtures 

40 sets of 4-terminal Kelvin contacts, for axial and radial components. Optional SMD Fixtures available.

Interfaces

 IEEE 448 (GPIB).
Environment  Ambient temperature: 10 - 40 degrees Celsius.
Power 90 - 130V AC/120 - 250V AC/50 -60Hz.

 

Accuracy for DC Current Measurements
Accuracy  ±2% of value ±2pA
   C

100/120 kHz

1 k Hz

10k Hz

100 kHz

 30 - 100pF

-

 ±0.5%  ±0.1  ±0.1%
 100 - 400pF  ±0.1%  ±0.1%  ±0.1%  ±0.1%
 400pF - 159nF  ±0.1%  ±0.05%  ±0.05%  ±0.05%
 159nF - 1µF  ±0.1%  ±0.05%  ±0.05%  ±0.05%
 1µF - 10µF*  ±0.5%  ±0.1%  ±0.1%  ±0.1%
 10µF - 300µF  ±0.5%*C/Cmin  ±0.5%*C/Cmin  ±0.1%*C/Cmin   -
Note: No Specification better than ±0.1pF
Accuracy for Dissipation Factor

Tan ¶

100/120 kHz

1 kHz

10 kHz

100 kHz

 30 - 100pF   -  ±0.0005%  ±0.0005%  ±0.0010%
 100 - 400pF   ±0.0010%  ±0.0002%  ±0.0002%  ±000.5%
 400pF - 159 nF  ±0.0007%  ±0.0002%  ±0.0002%  ±0.0003%
 159nF - 1µF  ±0.0005%  ±0.0002%  ±0.00002%  ±0.0005%
 1Fµ - 10µF*  ±0.0007%  ±0.0007%  ±0.000.7%  ±0.0007%
 10µF - 300µF  ±0.0007*C/Cmin  ±0.0007*C/Cmin  ±0.0007*C/Cmin  ±0.0007*C/Cmin
Average Count higher than 4

 ALL SPECIFICATIONS SUBJECT TO CHANGES WITHOUT PRIOR NOTICE