KVVB 0.01 % Compact Precision Divider
- IMPROVED DESIGN & ACCURACY
- STANDARD & CUSTOM RATIOS TO 10 KV
- 0.01 % RATIO ACCURACY *
The KVVB is an economical, stable, high
accuracy voltage divider for measurement
of dc voltages up to 10 kV.
A recent design upgrade has changed the output terminals to low thermal emf 5-way binding posts, improved ratio accuracy to <0.01 %. and replaced the older style exposed input post with a high voltage cable and locking connector.
The KVVB has four corner holes for fixed installation.
Earlier Julie Research Labs designs are available and fully supported.
Standard models are 10 kV to 10 V or 1 V. Other ratios and input / output combinations are available, often at no additional cost.
All Ohm-Labs high voltage dividers are supplied with ISO 17025
accredited, traceable calibration.
The KVVB has a two year warrantee.
Please see our KV-A portable
dividers to 30 kV dc / 20 kV ac, and our HVS
High Voltage Standard for the highest precision measurement applications.
Ohm-Labs offers ISO17025 accredited calibration of
high voltage instruments by all
manufacturers.
* Stated accuracy includes 0-100 % voltage, plus calibration uncertainty, plus 18-30 °C operation, plus expected 12 month stability.
Specifications
| Model | Rated Input | Output |
| KVVB-10-1 | 10,000 V | 1 V |
| KVVB-10-10 | 10V | |
| KVVB-A-B | For special models, specify -A Input and -B Output | |
Resistance
- Nominal Impedance: 5000 Ohms / V
- Total 50 megohms (standard models)
- Output impedance: 5 K ohms (1 V); 50 K ohms (10 V)
Physical
- Case: 11.4 x 7.6 x 2.5 cm (4.5 x 3 x 1 in.)
- Input Cable: 60 cm (24 in), 30 kV rated
- Weight: 340 g (12 oz)