2pcs INP3-7/80A (ИНП3-7/80) Tube Laser Pumping Flash USSR, NOS Russian Tubes

Description

2pcs INP3-7/80A (ИНП3-7/80) Tube Laser Pumping Flash USSR, NOS Russian Tubes
2 pcs (tube) in one lot
NOS (New Old Stock) -
You buy what you see at the photo
In Original Box
DESCRIPTION:
The INP3-7/80A pulse lamp with a straight glow body and foil current leads is designed for optical pumping of active elements of lasers manufactured for the needs of the national economy.
Technical characteristics and electrical parameters:
The lamp is operated in a "pilot arc" circuit, the source of which provides a current through the lamp (1.2 + 0.2) A, an open circuit voltage of at least 1200 V.
Parameters of the "pilot arc" ignition pulse:
- Amplitude ignition pulse voltage, kV
- at a load of 100 Kom - not less than 25, not more than 30 - at a load of 1 kOhm - not less than 3
The duration of the largest half-wave of the ignition pulse is at the level of 0.1 of the amplitude value (0.5-5) μs.
The duration of the ignition pulse at the level of 0.1 is not less than 10 μs.
The number of half-waves of an ignition pulse with an amplitude of at least 0.5 of the maximum - 2
Operating time of lamps 5 × 105 pulses of radiation.
Arrester overall dimensions
Maximum length, mm, no more than 304
Diameter, mm, no more than 13
Weight, g, no more than 75
Precious metals are not contained.
DELIVERY:
Dear customers, we ship via International Airmail.
Perfect and safely shipping. Tracking number is always provided.
We use standard mail service for shipping all tubes/valves.
We ship from Ukraine.
Important note - all international mail services are currently working, so purchased items will 100% be shipped to your location!
We combine lots to save you money on delivery.
Parcels are divided into categories depending on the weight ( product + package weight).
Delivery prices:
0-250 grams - 7.9-10 $
Package weight (50 grams)
250-500 grams - 14 - 16 $
Package weight (100 grams)
500-1000 grams - 24-28 $
Package weight (200 grams)
Every next kilogram + $ 10 and + 200 grams of weight.
You will be able to choose the most favorable ratio of price, product and cost.
The price of delivery has increased significantly, but we try to almost not change the cost of delivery.
If you accidentally overpaid for delivery, we will refund your money.
If you have any questions, we are always ready to communicate and help you.
However, some delays in both Standard and Express services may happen.
ANY QUESTIONS?!
Direct in eBay messages and we will help you.