Products catalog

Bruel and Kjaer devices

Акселерометр 4332 Bruel and Kjaer общего назначения предназначен для измерения вибрации.

Линейность удара для полусинусоидального импульса или эквивалента в 200 мкс - 3000 гс.
Максимальное ударное ускорение - 6000 гс.

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Акселерометр 4369 Bruel and Kjaer пьезоэлектрический общего назначения предназначен для измерения вибрации.

Максимальное непрерывное синусоидальное ускорение (пик) - 30 000 мс-2 (3000 гс).
Максимальное ударное ускорение - 100 000 мс-2 (10 000 гс).

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Акселерометр 4370 Bruel and Kjaer пьезоэлектрический высокочувствительный общего назначения с верхним разъёмом, предназначенный для измерения виброускорения.

Диапазон измерения виброускорения - от 0,00015 м/с2 до 20 000 м/с2 (пик).

Максимальное ускорение при креплении на магните - 600 м/с2 (пик).

Резонансная частота - 16 кГц.

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Анализатор 2120 Bruel and Kjaer спектра предназначен для наблюдения и измерения относительного распределения энергии электрических (электромагнитных) колебаний в полосе частот.

Диапазон частот - от 2 Гц до 20 кГц.

Количество поддиапазонов - 8.

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Калибратор акселерометров 4294 Bruel & Kjaer предназначен для быстрой проверки и градуировки виброизмерительной, виброконтрольной и регистрирующей аппаратуры, в состав которой входят пьезоэлектрические акселерометры и/или другие вибродатчики.

Частота - 159,15 Гц±0,02% (1000 рад/с).

Ускорение - 10 м2, (СКЗ)±3%.

Скорость - 10 мм/с2 (СКЗ)±3%.

Перемещение - 10 мкм (СКЗ)±3%.

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Калибратор акустический 4226 Bruel & Kjaer многофункциональный универсальный предназначен для воспроизведения уровня звукового давления в камере малого объёма.

Диапазон частот звукового давления - от 31,5 Гц до 16 кГц.

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Калибратор 4229 Bruel & Kjaer предназначен для калибровки гидрофонов (модели 8100, 8101, 8103, 8104, 8105, 8106), калибровки систем измерения звуков (4133, 4134, 4189, 4190), использующих микрофоны. Также используется в качестве стандарта.

Номинальная частота - 250 кГц.

Фактическая частота - 251,2 кГц±0,1%.

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Калибратор 3541-А Bruel & Kjaer предназначен для калибровки приборов для измерения интенсивности звука и скорости частиц по смоделированным уровням интенсивности. Также может использоваться для калибровки звукового давления, измерения индекса остаточной интенсивности давления инструментов, используемых для измерения интенсивности звука.

Ослабление генерируемого сигнала - от 0 до 10 дБ (плавная настройка).

Частотный диапазон - от 10 Гц до 20 кГц.

Диапазон статического давления - от 790 мбар до 1040 мбар.

 

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Микрофон 4133 Bruel & Kjaer конденсаторный предназначен для измерений звуковых колебаний и шума в воздухе.

Частотный диапазон холостого хода (неравномерность ±2 дБ) - от 4 Гц до 40 кГц.

Динамический диапазон - от 22 дБ до 160 дБ

Чувствительность холостого хода (1000 Гц) относительно 1 В/Па - -38 дБ.

Чувствительность холостого хода - 12,5 мВ/Па.

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Микрофон 4134 Bruel & Kjaer конденсаторный предназначен для измерения среднего и высокого уровня в звуковом диапазоне и измерения скрытого шума монтажа.

Частотный диапазон холостого хода (±2 дБ) - от 4 Гц до 20 кГц.

Чувствительность холостого хода (1000 Гц) относительно 1 В/Па - -38 дБ.

Чувствительность холостого хода - 12,5 мВ/Па.

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LLC «Zapadpribor» - a huge selection of measuring equipment for the best value and quality. So you can buy inexpensive devices, we monitor competitors' prices and are always ready to offer a lower price. We only sell quality products at the best prices. On our site you can buy cheaply as the latest innovations and proven equipment from the best manufacturers.

 

The site includes a special offer «buy at the best price» - if other Internet resources (bulletin board, forum or announcement of another online service) in products presented on our site, the lower price, we will sell it to you even cheaper! Buyers also additional discount for leaving a review or photo of use of our products.

 

In the price list contains not the whole range of products offered. Prices of goods, not included in the price list can learn to contact the manager. Also, our managers You can get detailed information about how cheap and profitable to buy instrumentation wholesale and retail. Telephone and e-mail for advice on the purchase , delivery or receipt are shown on the description of the goods. We have the most qualified staff, quality equipment and the best price.

 

LLC «Zapadpribor» - the official manufacturer's dealer test equipment. Our goal - selling high quality goods with best price offer and service to our customers. Our company can not only sell you the necessary instrument, but also offer additional services to its calibration, repair and installation. That you have a pleasant experience when shopping on our site, we have provided special gifts guaranteed to the most popular products.

 

We also provide such metrological procedure: calibration, tare, graduated, testing of measuring instruments.

 

The company takes an active part in such procedures as electronic bidding, tender, auction.

 

If there is no site in the descriptive information you need on the device you can always turn to us for help. Our qualified managers will update for you on the technical characteristics of the device from its technical documentation: user manual, certificate, form, operating instructions, diagram. If necessary, we will take a photo of your device, or a device stand. You can leave feedback on the unit purchased from us, the meter, the device, indicator, or product. Your review for your approval will be published on the site without contact information.

Description of the instruments taken from the technical documentation or technical literature. Most pictures of products made directly by our experts prior to shipment of goods. In the description of the device provided the main technical characteristics of the instrument: nominal measuring range, accuracy class, scale, supply voltage, size (size), weight. If the site you see the discrepancy device name (model) specifications, photo or documents attached - let us know - you will get a useful gift with-selling device.

While the need to clarify the overall weight and size or the size of the individual meter you can in our service center. If you need our engineers will help you choose the most complete analog or a suitable replacement for the device you are interested. All counterparts and replacement will be tested in one of our laboratories with the full compliance to your requirements.

In the technical documentation for each device or product, information is provided on the list and amount of precious metals content. The documentation gives the exact weight in grams of precious metals: Au gold, palladium Pd, platinum Pt, silver Ag, tantalum Ta and other platinum group metals (PGM) per unit item. These precious metals are found in nature in very limited quantities and therefore have such a high price.

On our website you can familiarize yourself with the technical characteristics of devices and obtain information on the content of precious metals in devices and radio components manufactured in the USSR. We draw your attention to the fact that often the actual content of precious metals differs by 10-25% from the reference one in a smaller direction! The price of precious metals will depend on their value and mass in grams.

All text and graphic information on the site is informative. The color, shade, material, geometric dimensions, weight, content, delivery set and other parameters of the goods presented on the site may vary depending on the batch of production and year of manufacture. Check with the sales department for more information.

If you can make repairs to the device yourself, our engineers can provide you with a complete set of necessary technical documentation: circuit diagram TO, ER, FD, PS. We also have an extensive database of technical and metrological documents: technical specifications (TS), the terms of reference (TOR), GOST (DSTU), the industry standard (OST) test procedure, the method of certification, verification scheme for more than 3,500 types of measuring equipment from the manufacturer this equipment. From the site you can download all the necessary software (the software driver) is required for the product purchased.

Our company carries out repairs and maintenance of measuring equipment in more than 75 different factories of the former Soviet Union and CIS.

We also have a library of legal documents that are related to our field of activity: the law, code, ordinance, decree, temporary position.