Wuhan GDZX Power Equipment Co., Ltd
LONG-TERM PROJECT, QUALITY FIRST.
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Features
Parameter
1. Tested product capacity: 6PF - 250μF.
| Input Unit | Turning capacitance | Sensitivity(pC (Unsymmetrical Circuit) | permissible current RMS | |
| Unsymmetrical Circuit | Symmetrical Circuit | |||
| 1 | 0～25～100pF | 0.02 | 30mA | 0.25A |
| 2 | 25～100～400pF | 0.04 | 50mA | 0.5A |
| 3 | 100～400～1500pF | 0.06 | 120mA | 1A |
| 4 | 400～1500～6000pF | 0.1 | 0.25A | 2A |
| 5 | 1500～6000～25000pF | 0.2 | 0.5A | 4A |
| 6 | 0.006～0.025～0.1μF | 0.3 | 1A | 8A |
| 7 | 0.025～0.1～0.4μF | 0.5 | 2A | 15A |
| 8 | 0.1～0.4～1.5μF | 1 | 4A | 30A |
| 9 | 0.4～1.5～6.0μF | 1.5 | 8A | 60A |
| 10 | 1.5～6.0～25μF | 2.5 | 15A | 120A |
| 11 | 6.0～25～60μF | 5 | 25A | 200A |
| 12 | 25～60～250μF | 10 | 50A | 300A |
| 7R | Resistance | 0.5 | 2A | 15A |
3. Oval Time Base:
Frequency: <50, 100, 150, 220, 400Hz
Ellipse Rotation: each gear 30°, 360°rotation can be made
Display: Oval –extend– straight line.
High-frequency time base elliptical input voltage 10~250V, intake power < 1 VA, with over-load protection
4. Display
124x10mm rectangle oscillometer, brilliant and focus adjustment button
5. Amplifier
1) 3dB low frequency band: 10KHZ, 20 KHZ, 40 KHZ (selectable),
2) 3dB High frequency band: 80 KHZ, 200 KHZ, 300 KHZ (selectable)
3) Regulation: coarse control- there are 6 gears for coarse tuning, the gain of each gear is 20±1db, fine control ≥ 20 db
4) positive and negative pulse response asymmetry<1dB
6. Time Window:
Window width : Adjustable range 15° ~ 150°;
Window position : Each window can be rotated 0°~ 170°;
Two time windows can be opened separately or simultaneously.
7. Discharge scale:
Linear pointer type headers: 0-100 error±5% (full scale)
Logarithm pointer type headers: 0-10-100 error ±5% (full scale)
Digital meter: 31/2 LED display figures: 0-100 error ± 3% (full scale)
8. Testing voltage meter
Range : 100kV ( can expand )
Display : 3 ½ digit voltmeter indication
Accuracy: ± 3%
9. Zero Mark function
10. Dimension: 530X550X220mm, Weight about 22 KG
1. Output electric charge :5pC,10pC,20pC,50Pc
2. Polarity: Positive or negative , Alternative
3. Repetition frequency: 1.2kHz
4. Frequency varying range: >±100Hz
5. Impulse setting edge time:<60nS
6. Impulse drop edge time: >100uS
7. Injection capacitance:10pF
8. Correcting charge error: Eq≤±10％
9. Dimension: 160×125×50mm3
10. Weight: 0.5kg
11. Battery: 6F22 9V
