PD2012 PD Detector Calibrator

Mail Function:
1. Nominal band and chopped frequency test of PD tester

2. Non-liner error test of charge measurement of apparent discharge 

3. Unsymmetrical error test of positive or negative impulse response of apparent discharge measurement

4. Range shift error test of charge measurement of apparent discharge

5. Low repeatability impulse response error test of apparent discharge measurement

6. Impulse resolving time test of PD tester

7. Detection sensitivity test of PD tester

8. Stability test of PD tester

9. PD measurement repeatability error test of PD tester
 
 

Main Technical Parameter
1) Main technical indicators of calibration impulse generator are as follows:    

Rising time of calibration impulse: <60nS

Range of amplitude adjustment of calibration impulse:  10mV~10V, 0dB~20dB, 10V~100V, 20dB~40dB 

Injected capacitance of calibration impulse: 10pF, 20pF, 50pF, 100pF, 500pF, 1000pF, 2000pF

Amplitude error of calibration impulse: ±1%

Output internal resistance of calibration impulse generator <100 Ω  (alignment and calibration capacitance is 100pF)   

Working mode: continuous 

Impulse polarity: output positive impulse or output negative impulse 

Main technical indicators of double-impulse generator: 

Rising time of calibration impulse:<60nS

Output internal resistance of double-impulse generator <100 Ω (alignment and calibration capacitance is 100pF)

Adjustable range of calibration impulse frequency: 1~1000Hz

Adjustable range of double-impulse delay: 2uS-200uS

Working mode: short time or continuous 

2) Main technical indicators of calibration circuit box:  

The calibration circuit box and detection impedance can constitute shunt and series detection circuit

Coupling capacity range: 50pF, 200pF, 800pF, 3000pF, 0.012uF, 0.05uF;

Capacitance range of test object: 50pF, 200pF, 800pF, 3000pF, 0.012uF, 0.05uF

Range of integral capacitance selection: 50pF, 100pF, 150pF

3) Main technical indicators of main control and management system

Industrial Control Computer

a. 19-inch LCD

b. CPU: INTEL PENTIUNM  above 1.5G

c. above 2GMB RAM

d. hard drive: above 150GB

e. integrated graphics and audio card

f. qwerty keyboard; optical mouse 

g. structure: split type

System Software: Windows 7  operating system in English