R321 10 Ohm class 0.01 P321 soviet Electrical Resistance Coil

Electrical resistance coil P321 (P 321, P-321, p321, p 321, p-321)
It is a standard resistance measure and is designed for testing and adjusting working resistance coils in direct current circuits, as well as standard and working (laboratory) measuring instruments.
Nominal resistance 0.1 Ohm; 1 Ohm; 10 Ohm
Accuracy class 0.01
Electrical resistance measure P321
P321 electrical resistance coils are standard resistance measures designed for testing and adjusting working resistance coils in direct current circuits, as well as standard and working (laboratory) measuring instruments.
The P321 electrical resistance coil is operated in a liquid medium (condenser oil, kerosene, organosilicon liquid).
The permissible deviation of the resistance of P321 coils from their nominal values due to fitting inaccuracies at a temperature of 20 °C and a power not exceeding the nominal value is no more than ± 0.01%.
The change in resistance over the course of a year is no more than ± 0.002% for P321 coils.
The change in the actual resistance value when changing the power from the nominal to the maximum permissible at a constant thermal state for P321 coils is no more than ± 0.005%. Overall dimensions 110x170mm. The weight of the coil without oil is no more than 1 kg.
Operating life: for P321 coils, no less than 66,000 hours. Operating conditions for P321: ambient air temperature 15...30 °C; relative humidity 80% (at 20 °C).
Please note that the photos are for reference only. The actual color or details may differ slightly. 
The exact specifications and quantity are stated in the description.
If you have any questions, please clarify them before placing your order.

Lot for 1 pc

Payment

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NOTE:

Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

Shipping

1. We ship Worldwide.

2. Items will be usually shipped within 2 business days on payment received.

3. We use UkrPoshta (Ukranian Post) for our International  deliveries. Once your package passes through customs it will be delivered by your local post office.

4. The usual time for a parcel to arrive at its address is 24 business  days, but usually it arrives much earlier. Sometimes it can take longer up to 8 weeks.

5. We can send to USA by UPS (3-4 business days delivery) $29 - 1.1lbs, $34 - 2.2lbs, $39 - 3.3lbs, $44 - 4.4lbs, $54 - 6.6lbs 


Delivery time lasts approx.

1) United States 12-24 business days.

2) Europe: up to 21-24 (except Germany and Italy, delivery time can take up to 1 month)

3) Other countries: not more than 30 business days.

4) Canada & Asia & Australia: the delivery can take up to 2 months, but  usually it arrives much earlier.

 

We appreciate your patience if you haven't received items in 30  days may need more patience by reason of the local delivery system  and/or customs. If you are concerned in any way, please feel free to  contact us via ebay message instead of leaving negative/neutral  feedback or opening a dispute. We will make every effort to fix any problem.

 

Returns

We guarantee you complete satisfaction with all our high quality products.
If you receive an item you did not order, or if an item you ordered is received damaged or defective, we will refund you the price you paid for it or replace it with identical one.

The item should come to the above address within 30 days after you received it. 
After 30 days we will no longer be responsible and the item won't be taken back.
Item for returning must have the original tags and packing, otherwise it won't be accepted.