Gold Member Since 2008
Audited Supplier
Jingjiang Trust Trading Co., Ltd.

Barograph, Measurement, Precision Instrument manufacturer / supplier in China, offering Br-12 Barograph, Solas Marine Life Jacket Light, Intelligent Fixed Infrared Heat Detector and so on.

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Br-12 Barograph

FOB Price: US $100-200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100-200/ Piece
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Port: Shanghai, China
Production Capacity: 500 Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: BR-12
  • Model Number: Br12
  • Daily Type: Drum Rotation 24 Hours
  • Condition: New
  • Trademark: trust
  • Specification: as clinet′s requirements
  • Product: Barograph
  • Measurement Range: Atmospheric Pressure 960hpa
  • Weekly Type: Drum Rotation 7 Days
  • Stock: in Stock
  • Transport Package: Carton
  • Origin: China
Product Description
BR-12 barograph

1. Record type:

♦ Daily type--drum rotation 24 hours.

♦ Weekly type--drum rotation 7 days.

♦ Daily and weekly type--daily and weekly can be switched. If weekly record, the time button on the base should be pressed on "7"; if daily record, the time button on the base should be pressed on "1".


2. The barograph is manufactured with the elements that a set of aneroid capsule shrinks as the atmospheric pressure changes. It includes the following:

♦ Sensing element is made with a set of aneroid capsule.

♦ Drive mechanism includes lever and pull bar.

♦ Record: pen with nib an recording drum.


3. Drum rotation rotates with a clocking mechanism.


4. Chart graduation: horizontal scale is pressure value, and curve is time value.

Br-12 Barograph




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