Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
оспэ СД 2 курс рус. испр..docx
Скачиваний:
0
Добавлен:
01.07.2025
Размер:
137.52 Кб
Скачать

Option №3

1. Measuring the electrostatic field is applied during complex for sanitary inspection of premises and workplaces.

2. Operation of the electrostatic field strength meter:

Turn on the power meter power switches, putting him in position "1" (edge ​​switch with the number "1" -utoplen). In this case, a dot-matrix liquid crystal display:

St - 01

Ready

00:00:00

followed by short beeps. On the bottom line shows the current time of the device. Next meter automatically enters operating mode and waits for a command from the user.

Selecting the operating mode the meter by pressing one of the buttons 1-9 on the front panel. Stop the appropriate mode of operation is carried out in the secondary this button is pressed.

Option №4

1. Scope Meter noise: used to determine the sources and characteristics of noise in the locations of people in research and testing machines and mechanisms in the design and quality control of products.

2. Operation noise meter when measuring sound levels and sound pressure in the frequency range from 2 to 18000 Hz capsule.

The measurement of sound pressure levels with a frequency response LIN. Set the meter switches position:

"Kind of work» - «F»

"DLT1», «dB» - 80;

"DLT2», «dB» - 50;

"Flt" - LIN;

All the buttons are pressed.

The light indicator 130 dB.

When measured sound pressure level preamplifier with a primer should be recorded at arm's length in the direction of the sound generator (noise object), preventing arbitrary displacement preamp and its connecting cable.

When the measurement of sound in rooms need to pre ILM - 101 with primer no closer than 1.5 m from the floor and 1 m from the sound source and the walls.

Option №5

1. Scope hytherograph: sanitary and technical supervision of residential and industrial buildings, museums, libraries and archives; certification of employment and other areas.

2. Operation hytherograph:

1. Structurally, the device is designed as a single unit. On the front side of the enclosure are located: LCD - LED and three buttons: On / Off, Hold. Data and backlight.

2. To determine the desired parameter is sufficient to place the device in the area of ​​measurement and read the LCD display the measured value.

3. Turning the device off and made a single press of a button on / off.

Option №6

1. Scope light meter: industrial enterprises and organizations (service of occupational health and safety service chief energy), educational institutions, research centers, museums, libraries and archives, transport and communications, metrology and certification centers, medical facilities, centers Gossanepidnadzora , agriculture and many others. Recommended for use on the results of tests and examinations of the Ministries and departments. Widely used in the assessment of workplaces.

2. Arrangements for the light meter, brightness meter is based on the transformation of the energy of light into electrical flow. Is often perceived - photocell connected to a galvanometer, the scale of which is calibrated in lux. In the measurements the photocell mounted horizontally on the surface and by switching reach the required measuring range. At the end of the photocell should be turned off.