General information

The bactericidal stationary irradiator is intended for air disinfection of premises in medical (hospitals, clinics, maternity hospitals, sanatoriums) and other institutions where it is required to maintain a clean air environment in the presence of people, and is designed to disinfect 30 m 2 of air when a shielded lamp is operating and 60 m 2 of air when working open and shielded lamps at the same time.
The irradiator is designed to work in an alternating current network with a rated voltage of 220 V and a frequency of 50 Hz.

Symbol structure

OBN-150-01-001 UHL4:
O - irradiator;
B - bactericidal;
H - wall;
150 - total bactericidal power;
01 - modification number;
001 - execution;
UHL4 - climatic version and placement category according to GOST
15150-69.

Operating conditions

The height of the irradiator suspension (from the floor) is at least 2 m.
When disinfecting the premises in the absence of people, both lamps of the irradiator are turned on, irradiation is performed for about an hour; in the presence of people, only a shielded lamp is switched on, which can work up to 8 hours a day.
It is advisable to turn off the lamp every 2-3 hours for 12-1.5 hours to reduce the concentration of ozone generated during its operation.
It is not allowed to turn on only an open lamp separately.
The switch for an open lamp is installed outside the served room.
The need to replace lamps is determined either by taking into account the total operating time of the lamps (lamps are replaced after 5000-8000 hours of operation), or by monitoring the irradiance.
Exposure control is carried out once every 6-12 months (depending on the intensity of operation) with a DAU-81 dosimeter or a SRP-86 band spectroradiometer.
In a room with burning open lamps of irradiators, personnel should use goggles to protect the mucous membranes of the eyes from burns.
Electrical safety class 1 according to GOST 12.2. 025-76.
The irradiator meets the requirements of TU 3461-004-039659567-99.

Normative and technical document

TU 3461.004.039659567-99

Specifications

Rated mains voltage, V - 220+22 Mains frequency, Hz - 50 Irradiance at a distance of 1 m, W / m 2, not less than - 0.75 Radiation wavelength, nm - 253.7 Radiation source *: type according to TU 16- 535.273-75 - DB30-1 rated power, W - number 30, pcs. - 2 average burning time, h - 8000 Type of starter according to GOST 8799-75 - 20S-220 Overall dimensions LxBxH, mm, no more - 948x84x142 Mounting dimension l, mm - 600 Weight, kg, no more - 4 Average service life at a single change of lamps DB30-1, years, not less - 5
* It is allowed to use the TUY-30WUV-C germicidal lamp manufactured by Philips.
The warranty period from the date of commissioning, subject to the conditions of transportation, storage, installation and operation by the consumer, is 1 year.

Design and principle of operation

The radiation source is two low-pressure bactericidal lamps emitting ultraviolet rays with a wavelength of 253.7 nm, close to the maximum bactericidal effect of radiant energy, which suppresses the vital activity of microorganisms in the air and on the surfaces of the premises. Viruses and bacteria in their vegetative form (rods, cocci) are more sensitive to the effects of ultraviolet radiation.
By design, the irradiator belongs to the category of combined ones: it has an open and a shielded lamp. An open lamp can only be used in rooms free from people for quick air disinfection.
Due to the fact that radiation with such a wavelength causes photophthalmia and skin erythema, the irradiator is provided with a screen from the action of direct rays.
A screened lamp that irradiates the upper layers of the air is used indoors in the presence of people. The lower layers of air during operation of the lamp with a screen are disinfected due to convection.
The irradiators consist of a housing, a screen for the lamp, ballasts, starters and sidewalls.
The general view of the irradiator is shown in fig. 1, the layout of the irradiator attachment is shown in fig. 2, body attachment point - in fig. 3.

General view and overall dimensions of the irradiator:
1 - open lamp;
2 - starter;
3 - closed lamp;
4 - screen;
5 - sidewall;
6 - screw

Irradiator mounting layout

Attachment point:
1 - plastic dowel;
2 - screw 4x35;
3 - washer 4;
4 - body
The electrical circuit diagram and connection diagram are shown in fig. 4. The switch S1 for the shielded lamp is installed in the room to be disinfected, the switch S2 for the open lamp is installed in the non-disinfected room.

Electrical circuit diagram of the irradiator:
VL1, VL2 - lamps;
PRA1, PRA2 - ballasts;
S1 - switch for shielded lamp;
S2 - open lamp switch;
SK1, SK2 - starters;
C - capacitor;
R - resistor;
1, 2, 3 - wire marking

The delivery set includes: irradiator assembly, bactericidal lamps - 2 pcs., starters - 2 pcs., instruction manual, packaging.

Article: 392 Temporarily absent

The goods can be picked up the next day after the order in our store at:

Vladimir
st. Dobroselskaya, 171B
Shopping center "ALMAZ"
(rest. Children's Hospital)

Description

Lamp OBN 150 "Azov" (Lamps are not included) This lamp is connected to hidden wiring, that is, it does not have a network cable, but has the ability to connect it.
Wall-mounted bactericidal irradiator for a linear fluorescent lamp with an ultraviolet radiation spectrum (Manufactured by Azov UPP Svetotekhnika VOS LLC).

Purpose
The luminaire is designed for disinfection of air and surfaces by ultraviolet bactericidal radiation at a wavelength of 253.7 nm. in medical, public and industrial premises.

Exploitation
Two bactericidal lamps are installed in the irradiator, emitting ultraviolet light with a wavelength of 253.7 nm. The luminaire has a screen that covers one of the lamps from direct exposure. It allows you to irradiate the upper layers of the air in the room in the presence of people. The lower layers of air during the operation of a shielded lamp are disinfected due to convection. When the shielded and open lamps are turned on, the air is quickly disinfected. The presence of people in the room in this case is not allowed.

Basic parameters of OBN 150-2x30 Number and power of lamps: 2x30 W.
Voltage: 220 V. (frequency 50 Hz.)
Lamp: germicidal fluorescent (DBM30 or Philips TUV-30WUV-C)
Cartridge: G13 base
PRA: E / m PRA
Irradiance at a distance of 1 m: not less than 0.75 W/m2
Total bactericidal flow: 22.4 W.
Germicidal flow utilization rate: 0.63
Degree of protection: IP20
Dimensions: 942x52x162 mm.
Weight: 2.8 kg.
ATTENTION THE PACKAGE DOES NOT INCLUDED LIGHTS AND A POWER CORD WITH A PLUG.

Note1. Radiation in the ultraviolet spectrum can cause photophthalmia* and skin erythema**!
2. The OBN 150 irradiator complies with the specifications of TU 9444-011-03965956-2004.
3. Electrical safety class according to GOST 12.2.007.0-75: I.
4. The average service life of the luminaire with a single change of DBM30 lamps (service life 8000 hours) is 5 years.
5. Starters and lamps are not included in the package.
6. Installation, testing and operation of ultraviolet irradiators requires strict compliance with safety requirements.

Security requirements 1. The use of ultraviolet irradiators requires strict implementation of safety measures that exclude possible harmful effects on humans of ultraviolet bactericidal radiation, ozone and mercury vapor.
2. It is necessary to place the irradiators at least 2 m from the floor, turning on an open lamp in the presence of people is strictly prohibited.
3. Installation and maintenance of the irradiator must be carried out in accordance with the safety regulations for the operation of consumer electrical installations, the PUE and this operating manual. The validation of the lamps should be carried out with the use of a face mask, goggles and gloves that protect the eyes and skin from ultraviolet radiation.
4. The illuminator must be grounded through the ground wire.
5. The switch for the open lamp VK2 (see Fig. 2) must be installed outside the serviced premises.
6. Indoor plants in order to avoid their death must be protected from irradiation from open lamps.
7. When replacing lamps, starters, troubleshooting, disinfecting and dusting, the illuminator must be disconnected from the mains.
8. The irradiator is suitable for direct installation on a supporting surface made of combustible material.
9. In case of violation of the integrity of bactericidal lamps and mercury ingress into the room, a thorough demercurization of the room should be carried out in accordance with the Methodological recommendations for monitoring the organization of current and final demercurization and assessing its effectiveness No. 4545-87 dated 12/31/87.
10. Germicidal lamps that have expired or are out of order should be stored packed in a separate room. Disposal of bactericidal lamps must be carried out in accordance with the requirements of the Guidelines for the operation of outdoor lighting installations in cities, towns and rural settlements, approved by Order of the Ministry of Housing and Communal Services of the RSFSR dated May 12, 1988 No. 120.

Preparation for work1. Unpack the irradiator and check its completeness.
2. After long-term transportation and storage, before checking the operability, the irradiator must be kept indoors at a temperature of 25 + 10 ° C for at least 24 hours.
3. Check the operation of the irradiator before its installation in the following sequence (see Fig. 1):
- unscrew the screws (8), remove the sidewalls (7);
- install the starters (2), for which you need to insert them into the cartridges and turn them clockwise until they stop;
- install the lamps (3), (4), for which it is necessary to simultaneously insert the lamp contacts into the sockets and fix them;
- install the sides (7) and fasten with screws (8).
4. Connect the irradiator to the network in accordance with the electrical diagram fig. 2, the following must be taken into account:
- wire 3 has the longest lead length;
- wire 1 for a shielded lamp has an average lead length;
- wire 2 for an open lamp has a short lead;
- connect the common wire 3 to the neutral core of the network;
- switch VK-1 for a screened lamp, installed in the circuit of wire 1 in a decontaminated room;
- VK-2 switch for an open lamp, installed in the wire circuit 2 outside the room to be disinfected;
- autonomous inclusion of an open lamp is not provided.
5. Fix the irradiator body to the supporting surface with screws 4x35 GOST 1144-80 according to the marking according to fig. 3; rice. 4, at a height of at least 2 m from the floor.

Features of operation1. The operation of bactericidal irradiators must be carried out strictly in accordance with this instruction manual and the Guidelines for the use of ultraviolet bactericidal radiation for the disinfection of air and surfaces in rooms, approved by the Chief State Sanitary Doctor of the Russian Federation on January 19, 1998; No. 3.1.683-98.
2. Personnel who have undergone the necessary training should be allowed to operate bactericidal installations.
3. It is forbidden to turn on an unshielded lamp in the presence of people. When decontaminating a room in the presence of people and animals, only a shielded lamp is turned on.
4. If a characteristic smell of ozone is detected, immediately disconnect the irradiators from the mains, remove people from the room, turn on ventilation or open windows for thorough ventilation until the ozone smell disappears. Then turn on the irradiator and measure the ozone concentration after an hour of continuous operation. If it is found that the ozone concentration exceeds the allowable MPC, it is necessary to stop further operation of the irradiators, up to the identification of ozonating lamps and their replacement. The frequency of control is at least 1 time in 10 days, according to GOST, SSBT. 12.1.005-88 "General sanitary and hygienic requirements for the air of the working area".
5. The need to replace lamps can be determined either by taking into account the total operating time of the lamps (8000 hours), or by monitoring the irradiance according to paragraph 2.1. section "Technical data and characteristics". Exposure control is carried out once every 6-12 months (depending on the intensity of operation) with a DAU-81 dosimeter TU-10-11-1145-24-85 or an Argus-06 UV radiometer.
6. It is necessary to clean the reflective surfaces of the irradiator and the lamp bulb from dust every month with the irradiator disconnected from the mains.

* Photophthalmia - damage to the conjunctiva of the skin of the eyelids by ultraviolet rays, powerful visible or infrared radiation. Photophthalmia is manifested by lacrimation, photophobia and blepharospasm. ** Erythema is a severe reddening of the skin caused by capillary dilation. Pathological erythema can be caused by an infectious disease, thermal, chemical or radiation burns of the skin, as well as allergies.

Today, in medicine, the wall-mounted two-lamp bactericidal irradiator OBN-150 is still the most popular model, despite the appearance on the market of various modern installations, including recirculators. This is primarily due to the high efficiency and productivity of disinfection of both air and surfaces. In addition, this irradiator, having a simple and reliable design, serves for a long time and has an affordable price.

Considering all this and using its many years of experience in the production of such medical equipment, the KRONT enterprise has released its own version of this device - an open bactericidal wall irradiator OBN-150-"KRONT" with a time counter for bactericidal lamps. The irradiator is used in medical, public and domestic premises in the absence of people, for disinfecting air and surfaces with ultraviolet bactericidal radiation.

The company "Zdravtorg" offers bactericidal irradiators OBN-150-"KRONT"

Ultraviolet bactericidal irradiator OBN-150-KRONT | Versions

• OBN-150-1-(2x30)-KRONT - open-type ultraviolet bactericidal wall-mounted irradiator without a lamp operating time meter and an electromagnetic trigger unit
• OBN-150-S-(2x30)-KRONT - an open-type ultraviolet bactericidal wall-mounted irradiator with an electronic meter for hours of bactericidal lamps (there is a possibility of resetting readings) and with an electromagnetic start-up unit

OBN-150-KRONT meets the highest requirements for quality and reliability, it is equipped with energy-efficient filling and has a modern appearance worthy of any interior, which makes it stand out among similar products from other manufacturers. In terms of electrical safety, the device fully complies with the requirements of GOST R IEC 60601-1-2010.

In the production of bactericidal irradiators OBN-150-KRONT, the most modern and high-quality materials are used. The powder coated metal frame and high quality chemical resistant plastic end blocks are easily sanitized with any approved cleaners and disinfectants.

Ultraviolet bactericidal wall irradiators OBN-150-KRONT have a registration certificate No. RZN 2015/3099 of Roszdravnadzor and a certificate of conformity No. ROSS RU.IM04.N08647 as medical products. It will not be difficult for you to buy the OBN-150 irradiator manufactured by KRONT-MED JSC, since they are always in stock in St. Petersburg in sufficient quantities at the Zdravtorg company. In addition, we have organized delivery around the city and shipment by transport companies to other regions of the Russian Federation.

Bactericidal irradiator OBN-150-KRONT | Features and Benefits

• High efficiency of disinfection of air and surfaces
• Legendary KRONT reliability and modern design
• It is used indoors only when there are no people, animals and plants in them.
• The OBN-150-S-(2x30)-KRONT model has a lamp operating time meter and electromagnetic start
• For safety reasons, meter readings are taken with the lamps off.
• Possibility to use any bactericidal lamps permitted in the territory of the Russian Federation
• Easy and fast lamp replacement due to new design solutions
• End caps made of high quality chemically resistant plastic
• End plastic blocks reliably protect electrical components and parts
• Metal housing with anti-corrosion powder coating
• Sanitation is possible by any means permitted in the Russian Federation
• Long service life of at least 5 years and affordable price
• Warranty period of operation - 24 months

Attention! The use of ultraviolet irradiators requires strict implementation of safety measures.

Bactericidal wall irradiator OBN-150-"KRONT" | Specifications

Name	Parameter
Model of germicidal irradiator	OBN-150-1-(2х30)-KRONT	OBN-150-S-(2х30)-KRONT
Version	Wall	Wall
Type of bactericidal irradiator	Open	Open
Ability to work in front of people
Radiation source bactericidal UV lamps, W
Base type of germicidal lamp
Bactericidal lamp flux, not less than, W
Lamp irradiance at a distance of 1 m, W/m²
Electronic lamp hour meter
Solenoid starter
Performance with 99.9% disinfection efficiency. m³/h
Performance with a disinfection efficiency of 99.0%. m³/h
Performance with a disinfection efficiency of 95.0%. m³/h
AC power supply, V / Hz
Power consumption, no more than, W
Electrical safety class
Irradiator service life, not less than, years
Mains voltage, V
Overall dimensions, mm
Weight, kg
The price of the irradiator OBN-150-KRONT without lamps, rub.	2500	3900
Price OBN-150-KRONT with lamps Puritec HNS 30W OSRAM, rub.	3300	4700
Bactericidal lamps for irradiators OBN-150-KRONT

Irradiator OBN-150-KRONT | Processing time of premises depending on its category and volume