Precision Resistance Standard for Metrology Calibration Laboratory Samar RC80 oil air use transformers price reference fixed value sample
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ENGLCR Calibration > SAMAR (16) > Precision Resistance Standard for Metrology Calibration Laboratory Samar RC80
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Precision Resistance Standard for Metrology Calibration Laboratory Samar RC80
Code: Samar RC80
Product Datasheet (*.PDF - 1.04 Mb)|
Catalog Samar Instruments (*.PDF - 3.17 Mb)
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STANDARD RESISTORS
On request various values and precision described below and boxes containing several values at your choice
Included certificate of calibration of our laboratory
Fixed value standard resistances
high-accuracy used as standard in laboratory.
SAMAR certificate of calibration is supplied with each standard resistor.
The standard production includes sample resistances multiple of 10.
-
Long term stability: +/- 10 ppm per year
-
Resistances from 0.0001Ω to 10Ω are 4 terminals
-
Resistances from 100Ω to 10MΩ are two electrolytic copper terminals with 2 screws, one for current and one for voltage
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The potential terminals are screwed with plug connection.
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Current terminals are of electrolytic copper widely sizeable.
|
Type |
Nominal Value Ω |
Max Current in Air, A |
Max Current in Oil, A |
Power dissipation in Air, W |
Precision % t= 20 ± 0,5 °C |
Max deviation from nominal value t= 20 ± 0,5 °C |
|
RC80/1 |
0,0001 |
300 |
600 |
9 |
± 0,01 |
± 0,05 |
|
RC80/2 |
0,001 |
75 |
200 |
5,6 |
± 0,01 |
± 0,02 |
|
RC80/3 |
0,01 |
30 |
70 |
9 |
± 0,005 |
± 0,01 |
|
RC80/4 |
0,1 |
5 |
15 |
2,5 |
± 0,002 |
± 0,005 |
|
RC80/5 |
1 |
1,5 |
4 |
2,25 |
±0,002 |
± 0,005 |
|
RC80/6 |
10 |
0,5 |
2,5 |
2,5 |
± 0,002 |
± 0,005 |
|
RC80/7 |
100 |
0,2 |
0,5 |
4 |
± 0,002 |
± 0,005 |
|
RC80/8 |
1.000 |
0,07 |
0,15 |
5 |
± 0,002 |
± 0,005 |
|
RC80/9 |
10.000 |
0,015 |
0,03 |
2,25 |
± 0,002 |
± 0,005 |
|
RC80/10 |
100.000 |
0,005 |
0,01 |
2,5 |
± 0,005 |
± 0,01 |
|
RC80/11 |
1.000.000 |
0,0005 |
0,01 |
0,25 |
± 0,005 |
± 0,02 |
|
RC80/12 |
10.000.000 |
Vmax=500V |
Vmax=500V |
|
± 0,005 |
± 0,02 |
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