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R40111

27 999 RUB
22 399 UAH
available:
4 pieces

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Measure of resistance R40111 (R 40111, R-40111, p40111, p 40111, p-40111)
It is intended: to transmit electrical resistance values ​​of exemplary steps in R40111 measuring DC circuits by parallel-to-serial shift stages (MPES), for use as a multi-valued electrical resistance measures R40111 (MMES) - a measuring circuit DC.
Nominal impedance measures 105Ohm
Dimensions 215x132x255mm.
Accuracy class 0.01-0.02.

1 Product Overview

1.1. Measure resistance R40111 intended: to transmit electrical resistance values ​​of exemplary steps in R40111 measuring DC circuits by parallel-to-serial shift stages (MPES), for use as a multi-valued electrical resistance measures R40111 (MMES) - a measuring circuit DC.
1.2. Climatic performance by GOST 15150 - 69: for areas with temperate and cold climates - UHL 4.1, but the working conditions of application of measures R40111:
ambient temperature (20 ± 5) ° C (for R40115 - [20 ± 10] ° C);
relative humidity 25 to 80%;
84-106.7 kPa atmospheric pressure (630-800 mm Hg).

Measure resistance R40111

2 Specifications
2.1. Basic R40111 measures given in Table 1.
2.2. The maximum and nominal values ​​to the level of power dissipation and voltage applied to the extent indicated in the table are equal. 1.
2.3. Measures R40111 restored, repaired, multifunction products.
2.4. Limit of acceptable deviation of the actual value of the resistance measures R40111 (MMES) of the nominal when initial verification (when it is shipped from the manufacturer) is 0.02% under normal conditions of use:
ambient temperature (20 ± 1) ° C;
relative humidity 25 to 80%;
84-106.7 kPa atmospheric pressure (630-800 mm Hg);
voltage or power is not over rated at 2.1.
2.5. Limit of acceptable deviation of the actual value of the resistance measures R40111 (MPES) of the nominal when initial verification (when it is shipped from the manufacturer) is 0.01% under normal conditions of use according to item 2.4.
2.6. Transmission error electrical resistance values ​​less than 0.0002% (MPES) under normal conditions and additions to p.2.4: R40111 measures the temperature change (environmental) for the transmission of values ​​of electrical resistance of not more than 0,2 ° C; voltage at least not above nominal conditions, shown in Table 1.
2.7. Permissible change in resistance measures R40111 (MPES) for the year (instability) from the date of the first certification does not exceed the values ​​pp.2.4, 2.5.
2.8. The limit of additional error measures R40111 caused by changes in ambient temperature between the upper (lower) limit the range of normal conditions of use and by some point in the related field of application of the operating temperature corresponding to the maximum change in R max, is numerically equal to the value of the maximum permissible basic error of claim. 2.4, 2.5.
2.9. The limit of additional error measures R40111 as a percentage of its nominal value when the power dissipation from nominal to any value not exceeding the maximum capacity under normal conditions of use and the steady state of thermal equilibrium, which is numerically equal to the value of the maximum permissible basic error pp.2.4, 2.5.
2.10. The limit of additional error measures R40111 as a percentage of its nominal voltage changes from nominal to any value that does not exceed the maximum voltage under normal conditions of use and the steady state of thermal equilibrium, which is numerically equal to the value of the maximum permissible basic error pp.2.4, 2.5.
2.11. The insulation between the casing and insulated from the housing of DC electrical circuit measures R40111 stand for 1 min. test voltage of the AC frequency (50 ± 1) Hz, peak value of which is equal to 7 kW. You may use the test voltage direct current value of 7 kV.
2.12. The insulation resistance between the case and the isolated DC voltage circuit R40111 measures that have a special device to reduce the effects of leakage currents in the working conditions of application of at least 5 • 1013 ohms.
2.13. Norma MTBF measures R40111 including maintenance of the regulated operational documentation, 10,000 hours MTBF is set for the working conditions and the voltage is not lower than the nominal. The criterion of failure is the mismatch measures R40111 requirements of paragraph 2.5.
2.14. The mean time to repair the state measures R40111 1 hour
2.15. Full average life measures R40111 10 years.
2.16. Installed failure operating time for the working conditions and the maximum voltage (power) applied to the least 800 hours of failure criterion is the discrepancy measures R40111 requirements of paragraph 2.5.
2.17. Specified service life measures R40111 3 years.
2.18. The content of non-ferrous and precious metals in the R40111 measures indicated in Table 1.

 
Options
The measure transient electrical resistance R40111
Number of basic steps
10
Number of backup stages
1
Nominal impedance measures (MPES), Ohm when connecting steps:
 
parallel
April 10
sequential
June 10
The nominal value of one stage of resistance measures, Ohm
May 10
Accuracy class actions:
 
for MPES
0.01
for MMES
0.02
The nominal value of power dissipation by one notch measures W
0.01
Maximum power dissipation by one notch measures W
 
for MPES
0.1
for MMES
0.5
The voltage rating, routed to the measure in series of steps kV
-
The maximum value of the voltage routed to the measure in series of steps kV
-
Rated voltage at the stage of action kV
-
The maximum voltage on the steps of the measures kV
-
Overall dimensions, mm
215h132h255
Weight, kg, not more
3.0
The content of precious materials in action
 
Silver, g
2.48061
Palladium, Mr.
0.14080
The content of non-ferrous metals in action
 
Copper and copper-based alloys, kg
0.7125
Aluminum and aluminum alloys, kg
1,162

Photos Р40111

R40111 (P40111) device image.
R40111 (P40111) device image.
R40111 (P40111) front view.
R40111 (P40111) front view.
R40111 (P40111) side view.
R40111 (P40111) side view.
R40111 (P40111) rear view.
R40111 (P40111) rear view.
R40111 (P40111) overhead view.
R40111 (P40111) overhead view.
R40111 (P40111) bottom view.
R40111 (P40111) bottom view.


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