This instrument complies with GB/T3810.3-2016 and ISO10545-3-1995 water absorption, apparent porosity, apparent relative density and bulk density measurement The ratio, apparent porosity, and bulk density were measured. It also meets the measurement conditions of GB/T3299-2011 “Determination of Water Absorption Rate of Ceramics for Daily Use”.
The instrument can also be used to determine the water absorption of bricks, cement products, etc.
Technical Parameter
|
1. Vacuum degree |
local atmospheric pressure (unit MPa) – (minus) 0.01MPa. |
|
2. Volume |
Ф250 × 300mm |
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3. Vacuuming time |
0-99 minutes 59 seconds continuously adjustable 0-99 |
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4. Water injection time |
0-99 minutes 59 seconds continuously adjustable 0-99 |
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5. Repeatability error |
<5% |
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6. Time digital display |
|
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7. Voltage |
220V, 50HZ |
The structure and composition of the instrument
The instrument adopts an electromechanical integration structure and consists of a vacuum container, a distilled water container, a vacuum pump, a vacuum gas injection valve, an electromagnetic water inlet valve, a water discharge valve, and a digital controller.
© Dongguan Zhongli Instrument Technology Co., Ltd.
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