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Shanghai Haoyi Scientific Equipment Co., Ltd

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    helen.ding@hoy-tech.cn

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    18049807056

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    Room 511, 333 Jinxiang Road, Pudong New Area, Shanghai

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YM3 empty box pressure gauge

NegotiableUpdate on 01/22
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Overview

YM3 empty box pressure gauge, plain type, introduction YM3 type: It is an atmospheric pressure measuring instrument that uses a deformable element as an induction. It is widely used in fields such as meteorology, military, aviation, navigation, agriculture, surveying, geology, industrial and mining enterprises, and scientific research due to its advantages of easy portability, accurate measurement, wide pressure measurement range, easy use and maintenance, and no mercury pollution. It has become a conventional instrument for measuring atmospheric pressure.

Product Details

Product Overview of Empty Box Barometer:

YM3aneroid barometer
YM3Empty box pressure gauge, plain type, introduction YM3 type: It is an atmospheric pressure measuring instrument that uses deformable elements as induction. It is widely used in fields such as meteorology, military, aviation, navigation, agriculture, surveying, geology, industrial and mining enterprises, and scientific research due to its advantages of easy portability, accurate measurement, wide pressure measurement range, easy use and maintenance, and no mercury pollution. It has become a conventional instrument for measuring atmospheric pressure.
1. Measurement range: 800-1060hPa 2. Operating temperature range: -10~+40℃ 3. The measurement error after temperature, indication, and supplementary correction is not greater than 2.0hpa. 4. The smallest division value of the dial is 1hpa. 5. The smallest division value of the temperature gauge is 1 ℃ The weight of the instrument shall not exceed 1.5Kg. 7. Instrument size: 156mm × 156mm × 115mm
☆☆ Working principle: It uses an empty box group that moves axially with changes in atmospheric pressure as an sensing element. It drives the pointer and indicates the atmospheric pressure value at that time through a pull rod and transmission mechanism.
☆☆ Usage: 1. When using, please place it horizontally. 2. When reading, gently tap the instrument housing or surface glass with your fingers to eliminate friction in the transmission mechanism. 3. When observing, the pointer overlaps with the mirror pointer. At this time, the value pointed by the pointer is the air pressure indication value, and the reading is accurate to one decimal place. 4. Read the temperature indication value on the pressure gauge to one decimal place 5. Calculation of pressure value: The pressure indication value read on the instrument can only be used after the following corrections.

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