During mashing process, most brewers are strict with PH of mash, because PH is one of determining factors of enzyme.
Generally, the best PH for α-amylase is 5.6-5.8; the best PH for β-amylase is 5.4-5.5. So it is better that the PH of mash wort is 5.6-5.6, which can improve the concentration of the extract, produce more fermentable sugar and then improve final fermentation degree.
We find one kind of equipment to measure PH, which can be installed on the dished top of mash tun. It is easy to operate and has affordable cost.
The PH equipment has different models; the suitable specification is as below:
Electrode brand: METTLER-TOLEDO (world brand, long lift time)
measuring range: 0.00~14.00pH
Resolution: 0.01pH
Precision: 0.01pH±1 Digit
Working temp: 0~100℃
Voltage: DC±12VAC
Power Input :110/220VAC±15%、50/60Hz
Dimension: 144mm×144mm×195mm (H×W×D)
Weight: 1.7Kg
May I know what your idea is?
Edited by Emily
Sales manager of Tiantai Company
Email: sale@cnbrewery.com
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