X-ray apparatus Arina-3 New pulse X-ray apparatus of much greater radiating power

High reliability Small weight and dimensions Simplicity in maintenance Absolute radiation safety

I. Purpose ARINA-3 apparatus is designed for testing of the welds of oil and gas pipelines by x-raying. II. Advantages Unlike the previous models (ARINA-05, ARINA-1, ARINA-2-02) this apparatus have two times more radiating power, and therefore much higher productivity of testing, with smaller dimensions and weight. III. Technical data

1. X-ray tube running voltage 200 kV

2. X-rayed steel maximum thickness 50 mm

3. Focal spot diameter 2 mm

4. Power supply 220 V 50 Hz/24 V=

5. Wattage 250 W

6. Radiator weight 6,5 kg

7. Control unit weight 4,5 kg

8. Radiator dimensions 110x220x460 mm

9. Control unit dimensions 90x240x260 mm

The apparatus can be energized from alternating current mains of 220V, 50 Hz, and 24 V accumulator.

New higher-powered X-ray apparatus Arina-4

The apparatus is intended for X-ray testing of different metal constructions, and for

the arterial oil pipeline and gas-main welded joints control in particular.

In contrast to the previous flash items "ARINA-1" - "ARINA-3", in "ARINA-4"

apparatus thermal emission tube is used. It is a continuous action apparatus with

constant voltage across tube anode. Radiation power of "ARINA-4" apparatus is

dozens of times greater than radiation power of the flash radiators mentioned above.

It enables to use "ARINA-4" for testing of 25 mm thick steel articles while x-raying

with a screenless film like STRUCTURIX D7.

Technical data

1. X-ray tube running voltage smoothly controllable from 100 to 160 kV.

2. Current quantity through an x-ray tube - 3 mA.

3. Focal spot size- 1x1 mm.

4. Exposure time smoothly controllable from 0,5 to 10 minutes.

5. Power supply- alternating current mains of 220 V 50 Hz.

6. X-radiator weight- 20 kg.

X-radiator dimensions- 540x200x200 mm.

Self-propelled flash nanosecond X-ray apparatus Sirena-5

• Absolute independence • Small weight and dimensions • Modular design • Reliability • Simplicity in maintenance • Absolute radiation safety • 24 V battery supply

I. Purpose Self-propelled flash x-ray apparatus SIRENA-5 is designed for testing of the welds of oil and gas pipelines by panoramic method of the x-ray photography. II. Advantages The main difference of the SIRENA-5 system from its Russian and foreign analogues is the absence of the isotope master-controller, which can be dangerous for the operator. All the commands to move inside the tube, to stop, or switch on x-rays are specified by the standard portable x-ray apparatus ARINA-1, positioned on the outside surface of the tube and controlled by the remote-control unit. In the SIRENA-5 unit the standard x-ray apparatus ARINA-05-2M is used as a panoramic radiator for x-raying of the circular welds. It is placed on the self-propelled carriage supplied with the dc engine 24 V and two accumulators with total rating of 20 A/hour. The electronic unit fixed on the special rod of the carriage receives the commands from the ARINA-1 apparatus and controls the carriage. The master-controller ARINA-1 and the main apparatus ARINA-05-2M can be used as a part of SIRENA-5 crawler, or independently, for x-raying of the tubes through two walls. In this case the carriage can be used as a power source for the ARINA-05-2M apparatus. ARINA-1 is energized from its own built-in accumulator.

III. Technical data

1. Diameter of tested pipes, mm 530-1020

2. Dimensions as a unit, mm 1200x360x300

3. Weight as a unit, kg 50

4. Velocity, m/min 12-15

5. Stopping accuracy, mm ±10

6. Maximum steepness, degrees 20-25

7. Total rating of the batteries, A/hour 20

8. Peak current consumed by the engine when the device is moving along the dry horizontal tube, A

1

9. Peak current consumed by ARINA5-2M, A 10

10. Mechanical obstacle protection yes

11. Water obstacle protection yes

IV. Delivery set

1. Pulse x-ray apparatus ARINA-1 with built-in accumulator and remote control unit

1

2. Pulse x-ray apparatus ARINA-05-2M 1

3. Self-propelled carriage with two accumulators 20 a/hour, dc engine and electronic control unit

1

4. Battery charger 3

5. X-radiation sound alarm 1

Mini-crawler Sirena-6

• Absolute independence • Small weight and dimensions • Modular design • Reliability • Simplicity in maintenance • Absolute radiation safety • 12 V battery supply

I. Purpose Self-propelled x-ray apparatus (mini-crawler) SIRENA-6 is designed for testing of the welds of oil and gas pipelines by panoramic method of the x-ray photography. II. Advantages The main difference of the SIRENA-6 mini-crawler from its Russian and foreign analogues is the absence of the isotope master-controller, which can be dangerous for the operator. All the commands to move inside the tube, to stop, or switch on x-rays are specified by the standard portable x-ray radiator ARINA-1, positioned on the outside surface of the tube and controlled by the remote-control unit. In mini-crawler SIRENA-6 another pulse x-ray apparatus ARINA-1 is used as a panoramic radiator for x-raying of the circular welds. It is placed on the self-propelled carriage supplied with the dc engine and accumulator with total rating of 11 A/hour. The electronic unit, also fixed here, receives the commands from the ARINA-1 apparatus and controls the carriage. Both ARINA-1 apparatus (the master controller and the main apparatus) can be used as a part of mini-crawler, or independently, for x-raying of the tubes through the two walls. In this case the carriage can be used as a power source.

III. Technical data

1. Diameter of tested pipes, mm 219-530

2. Dimensions as a unit, mm 110x160x170

3. Weight as a unit, kg 15

4. Velocity, m/min 12-15

5. Stopping accuracy, mm ±5

6. Peak current consumed by the engine when the device is moving along the dry horizontal tube, A

1

7. Peak current consumed by ARINA-1, A 6

8. Protection

Mechanical obstacle protection yes

Water obstacle protection yes

Accumulator discharge protection yes

IV. Delivery set

1. Pulse x-ray apparatus ARINA-1 with built-in accumulator and remote control unit

1

2. Pulse x-ray apparatus ARINA-1 without accumulators 1

3. Self-propelled carriage with the dc engine and electronic control unit 1

4. Battery charger 1

5. X-radiation sound alarm 1

ARINA - 1

ARINA -3

SARINA - 6