IETLAB HRRS 5kV&10kV系列- 十进制高阻箱（最大01％;1Ω 至 10TΩ，最大10kV）
制造商: IET LAB Model: HRRS-5 kV & 10 kV Series 来源: USA 保障: 12 Month - 报价要求
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(Full specifications can be found on datasheet)
Resistance from 1 Ω to 10 TΩ +
High-accuracy: up to .01%; 3 Accuracy Classes
Max voltage of 5 kV or 10 kV; 2 Series
Ideal for the calibration of meggers
HRRS--5kV and 10kV Basic Specifications
(Full specifications can be found on the datasheet)
|
Resistance per step
|
Total decade resistance
|
Accuracy
|
Max voltage per step (V)
|
5 kV Maximum Voltage (V) |
10 kV Maximum Voltage (V)
|
Temperature coefficient (ppm/C)
|
Voltage coefficient (ppm/V)
|
Stability (ppm/yr)
|
Resistor Type
|
||
|
Q
|
B
|
F
|
|||||||||
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10Ω
|
100Ω
|
±(0.01%+2 mΩ)
|
±(0.03%+2 mΩ)
|
±(0.10%+2 mΩ)
|
2.5
|
25 |
25
|
15
|
0
|
10
|
Wirewound
|
|
100Ω
|
1kΩ
|
±(0.01%+2 mΩ)
|
±(0.03%+2 mΩ)
|
±(0.10%+2 mΩ)
|
8
|
80 |
80
|
5
|
0
|
10
|
Wirewound
|
|
1kΩ
|
10kΩ
|
±0.01%
|
±0.03%
|
±0.1%
|
23
|
230 |
230
|
5
|
0
|
10
|
Wirewound
|
|
10kΩ
|
100kΩ
|
±0.01%
|
±0.03%
|
±0.1%
|
70
|
700 |
700
|
5
|
0
|
10
|
Wirewound
|
|
100kΩ
|
1MΩ
|
±0.01%
|
±0.03%
|
±0.1%
|
230
|
2,300 |
2,300
|
5
|
0
|
10
|
Wirewound
|
|
1MΩ
|
10MΩ
|
±0.01%
|
±0.03%
|
±0.1%
|
1000
|
5,000 |
10,000
|
15
|
0.2
|
25
|
Wirewound
|
|
10MΩ
|
100MΩ
|
±0.03%
|
±0.1%
|
±1%
|
5,000
|
5,000 |
10,000*
|
15
|
0.2
|
50
|
High-voltage film
|
|
100MΩ
|
1GΩ
|
±0.1%
|
±0.2%
|
±1%
|
5,000 or 10,000
|
5,000 |
10,000
|
25
|
<1
|
100
|
High-voltage film
|
|
1GΩ
|
10GΩ
|
±0.2%
|
±0.5%
|
±1%
|
5,000 or 10,000
|
5,000 |
10,000
|
25
|
1
|
500
|
High-voltage film
|
|
10GΩ
|
100GΩ
|
±0.5%
|
±1%
|
±1%
|
5,000 or 10,000
|
5,000 |
10,000
|
25
|
2
|
500
|
High-voltage film
|
|
100GΩ
|
1TΩ
|
±0.5%
|
±1%
|
±1%
|
5,000 or 10,000
|
5,000 |
10,000
|
100
|
5
|
500
|
High-voltage film
|
|
1TΩ
|
10TΩ
|
±3%
|
±5%
|
±10%
|
5,000 or 10,000
|
5,000 |
10,000
|
300
|
<20
|
500
|
High-voltage film
|
The High Resistance, 5kV & 10 kV Decade Box (HRRS-5kV, HRRS-10kV) is a family of high voltage decade boxes that answers the need for calibration and working high resistance decade standards that go up to 10 TΩ. High values of resistance are available for use at high voltages, without sacrificing accuracy, stability, and temperature and power coefficients of resistance.
The HRRS-5kV, 10 kV Decade Box offers a broad choice of resistance sources that are high-range with excellent performance. These high resistance decade boxes employ state-of-the-art precision resistors of various types. They are designed specifically for operation at high voltage, with very low leakage to minimize degradation of accuracy.
The standard models offer a choice of one to nine decades. The panels are clearly labeled showing the step size and maximum allowable applied input for each decade. Custom requirements outside of the standard models can be satisfied.
With a resolution as low as 10 Ω and a maximum available resistance of 10 TΩ, the HRRS-5kV and 10kV Series may be used for exacting precision high-value resistance applications that require voltages of up to 10 kV.
HRRS-5kV & -10kV High Resistance Decade Box Applications
- *Calibration of meggers and megohmmeters,
- *Checking of electrochemical and biomedical sensors and instruments.
- *Testing high-impedance amplifiers and the insulation of low-power circuits.
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