مميزات خاصة

Incredible tool for laboratory use or as a decoration in your laboratory more efficient at learning from experiments
The tool parts consist of a head plate, a vacuum capsule, a connecting rod, an adjusting screw, an intermediate shaft, an adjuster, a sector gear, a spur gear, an eccentric screw, a spiral, a pointer and a dial and a fastening screw
The empty box barometer is an empty crate group which axially moves when changing the air pressure
The instrument should be handled with care, do not collide and stored after use in a cool, dry place
Suitable for use in schools, educational displays and collectibles, is also a great addition to your laboratory supplies.

وصف

Technical Index
measuring range of atmospheric pressure: 80 to 106 kPa
Working temperature range: -10 ° C ~ + 40 ° C
In the whole area the error does not exceed the barometer display 0.2 kPa. Throughout the range, the pointer returns the pressure to its original position according to increasing or decreasing. The error is not more than 0.25 kPa
Select a scale interval of 0.1 kPa.
The weight of the instrument must not exceed 1.5 kg.
Instrument Size: 156 x 156 x 115 mm

Terms of Service
Installation: to erroneous readings due to avoid inclinations of the instrument must be horizontally placed.
use: Please note when measuring pressure and temperature the following:
(1) Click to eliminate the reading on the instrument housing to the friction in the rotation mechanism.
(2) The line of sight of the observer must be perpendicular to the scale plane.
(3) The air pressure must be read at the next location of the pitch value.
(4) The pressure must not exceed 106 kPa. If the glass is broken.

Please note:
The device must be stored in a ventilated, non-corrosive gas space.

مرحبًا،

بحث

مربع فارغ Barometer Barometer Barometer المعدات التجريبية الفارغة مربع Barometer Multi-Diaphragm مربع

مميزات خاصة

وصف

منتجات شبيهه