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�a(ch��n)Ʒ��̖ | PHS-3C | PHS-3B | PHS-3D | PHS-3E | |
�x�����e | 0.01�� | ||||
�y������(sh��) | pHֵ,mV(ORP) | pHֵ,mV(ORP), �ض�ֵ | pHֵ ,mV(ORP) | pHֵ,mV(ORP), �ض�ֵ | |
�y������ | pH | 0~14.0 pH | -2~18.0 pH | ||
mV | (-1999~1999) mV | ||||
�ض� | �� | (0.0~100)°C | / | (0.0~99.9)°C | |
�ֱ��� | pH | 0.01pH | |||
mV | 1mV | ||||
�ض� | / | 0.1°C | / | 0.1°C | |
�����`�� | pH | ±0.01pH±1 ��(g��)�� | |||
mV | ±0.1%(F.S) | ||||
�ض� | / | ±0.5°C±1��(g��)�� | �� | ±0.3°C±1��(g��)�� | |
ݔ���迹 | ≥1×1012Ω | ||||
��(w��n)���� | (0.01pH±1��(g��)��)/3h | ||||
���c(di��n)Ư�� | (0.01pH±1��(g��)��)/3h | ||||
�x������ | �ض��a(b��)�� | �ք�(d��ng) (0.0~60.0)°C | �Ԅ�(d��ng)/�ք�(d��ng) (0.0~60.0)°C | �ք�(d��ng) (0.0~95.0)°C | �Ԅ�(d��ng)/�ք�(d��ng) (0.0~99.9)°C |
��(bi��o)�� | ���c(di��n)��(bi��o)�� | ||||
���_Һ�R�e | �Ԅ�(d��ng)�R�e3�N��(bi��o)��(zh��n)���_��Һ:4.00pH,6.86pH,9.18pH | ||||
���y��Һ�ض� | 5~60°C | ||||
�@ʾ | LCD |