State-owned Foreign Trade Unitary Enterprise "Belspetsvneshtechnika"

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Государственное внешнеторговое
унитарное предприятие
"Белспецвнештехника"

Адрес:

Республика Беларусь, 220103
г. Минск, ул. Калиновского, д. 8

Тел: +375 (17) 269-63-33

Факс: +375 (17) 269-63-43

E-mail: mail@bsvt.by

Время работы предприятия:

Понедельник - пятница
8.30-17.30

Обед:

13.00-13.45

Multipurpose illumination set for artillery gun sighting devices Luch–GRZ–2М

Multipurpose illumination set for sighting devices of artillery gun Luch-GRZ-2М is intended for illumination of sighting devices of artillery gun, gun commander’s workstation in poor visibility conditions and at night. This set has been developed to replace an obsolete illumination set Luch S-71M. Luch-GRZ-2М set ensures reliable illumination of sighting devices, scales and reticles of optical devices. The illumination set is easy and reliable to operate in the field.

Multipurpose illumination set Luch-GRZ-2М is used for all artillery guns, including: 85 m D-48 gun, 100 mm МТ-12 anti-tank gun, 122 mm D-30 howitzer, 130 mm М-46 gun, 152 mm D-20 gun-howitzer, 152 mm 2А36 gun, 152 mm 2А65 howitzer.

Illumination set is based on LED and is powered by industrial alkaline batteries LR44/357/AG13.

Advantages:
• Using LEDs instead of base lamps, batteries instead of alkaline batteries;
• Simple and cost effective maintenance, replacement of batteries and LEDs and their installation onto the seats;
• No need to purchase and prepare electrolyte, using chargers in stationary conditions;
• Easy maintenance in the field.

Technical specifications

COMPOSITION OF THE SET

Illumination light for panoramic sight cross piece
1 unit
Illumination light for cross level and sight scale
1 unit
Illumination light for remote elevation adjustment knob and longitudinal level
1 unit
Illumination light for angle meter scales
1 unit
Illumination light for sight scales ОP-4М
1 unit
Illumination light for setter (tube)
1 unit
Commander’s illumination light
1 unit
Illumination light for collimator scale
1 unit


COMPARATIVE ANALYSIS OF ILLUMINATION DEVICES


            Luch-GRZ-2М            
Luch-S-71М
Dimensions of packing box (LxWxH), mm
240x135x110
425x240x215
Weight, kg
2.5
14
Activities related to transfer for seasonal operation
not required batteries shall replaced if necessary
replacement of electrolyte at transfer from summer to winter season, batteries charging
Special requirements for charging
no special requirements
battery workshop with charger
Operation time without charging, h
96
up to 10
Container
robust plastic
wooden
Type of batteries
maintenance free
maintained, requiring periodic charging in stationary conditions
Operating temperature, °С
–45…+70
–45…+70