详细介绍:
PXS-215型氟离子浓度计Fluoride ion
一、性能特征:
●PXS-215型离子计(氟离子)采用了单片机技术,使操作简单方便,数字显示直观正确。
●仪器具有手动温度补偿和自动温度补偿功能(当接入温度电极时仪器进入自动温度补偿,并显示当前温度;当不接温度电极时,仪器进入手动温度补偿,仪器显示手动温度设置值)。
●仪器除具有pF值显示外,还具有氟离子浓度值[F-]显示功能。
●仪器外形美观轻巧。
二、主要技术指标:
1测量范围:
a)pF值:(1.00~6.00)pF;
b) mV值:(-1800~1800)mV。
2分辩率:0.01 pF 。
3电子单元基本误差:±0.02pF±1个字。
4仪器基本误差:±0.05pF。
5仪器重复性误差:不大于±0.03pF±1个字。
6被测溶液温度补偿范围:(5.0~ 45.0)℃
7 电子单元稳定性:±0.02pF /3h。
8 仪器正常工作条件:
a)环境温度:(5~40)℃;
b) 相对湿度:不大于80%;
c) 供电电源:AC 220V±22V; 频率50±1HZ
d) 除地球磁场外无其他磁场干扰;
e) 无显著的振动。
9 外形尺寸:1×b×h, mm:200×210×70
10重 量:1.0kg
PXS-215 type fluorine ion counter Fluoride ion
A, performance characteristics:
● PXS-215 ion meter (fluoride) used the monolithic integrated circuit technology, the operation is simple and convenient, visual digital display correctly.
The instrument has a manual temperature compensation and automatic temperature compensation function (when the access temperature electrodeinstrument in automatic temperature compensation, and display the current temperature; when not connected to temperature of electrode, the instrument into the manual temperature compensation, instrument display manual temperature setting value).
The instrument has the pF value, also has the fluorine ion concentration value of [F-] display function.
The instrument is beautiful and light.
Two, the main technical indexes:
1 measuring range:
PF a) value: (1 ~ 6) pF;
B) mV: (-1800 ~ 1800) mV.
Resolution: 0.01 pF 2.
3 electronic unit basic error: ± 0.02pF ± 1 words.
The basic error of instrument: 4 ± 0.05pF.
The repeatability error of 5 Instruments: not greater than ± 0.03pF ± 1 words.
6 the tested solution temperature compensation range:(5 ~ 45) ℃
7 electronic unit stability: + 0.02pF /3h.
8 normal working conditions of instrument:
A): (5~40) at ambient temperature;
B): relative humidity of not more than 80%;
C) power supply: AC 220V ± 22V 50 ± 1HZ; frequency
D) in addition to the earth's magnetic field has no othermagnetic interference;
E) no significant vibration.
9 dimensions: 1 x B x h, mm:200 x 210 x 70
10 weight: 1.0kg
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