技術(shù)文章
上海上海韜世PH計(jì)技術(shù)參數(shù)
閱讀:760 發(fā)布時(shí)間:2022-4-6上海上海韜世PH計(jì)技術(shù)參數(shù)
1. 測(cè)量范圍:pH :0.00~14.00 pH
2. 分辨率:0.01pH;
3. 級(jí) 別:0.05級(jí)
4. 穩(wěn)定性:≤0.03pH/24h;
5. 校正時(shí)可調(diào)范圍:零點(diǎn)±1.45Ph 斜率80% ~100%
6. pH標(biāo)準(zhǔn)液: B1(中國(guó)) 6.86/4.01/9.18;
B2(美國(guó)) 4.00/7.00/10.01
7. 控制范圍:0~14.00pH
-3-
8. 溫度補(bǔ)償:0~100.0℃,
9. 信號(hào)輸出:PH 4~20mA對(duì)應(yīng)0~14PH可編程
溫度4~20mA對(duì)應(yīng)0~100.0℃(選配)
10. 485信號(hào)輸出(選配)
11. 控制接口:ON/OFF繼電器接點(diǎn)
12. 繼電器承受負(fù)載:
MAX 220VAC/12VDC 2A;MAX 125VAC/28VDC 5A
13. 信號(hào)輸出負(fù)載:≤500Ω;訊號(hào)輸入阻抗:≥1×1012Ω
上海上海韜世PH計(jì)技術(shù)參數(shù)
TEMP℃ | 4.00 | 4.01 | 6.86 | 7.00 | 9.18 | 10.01 |
0 | 4.00 | 4.00 | 6.98 | 7.12 | 9.46 | 10.32 |
5 | 4.00 | 4.00 | 6.95 | 7.09 | 9.39 | 10.25 |
10 | 4.00 | 4.00 | 6.92 | 7.06 | 9.33 | 10.18 |
15 | 4.00 | 4.00 | 6.90 | 7.04 | 9.28 | 10.12 |
20 | 4.00 | 4.00 | 6.88 | 7.02 | 9.23 | 10.06 |
25 | 4.00 | 4.01 | 6.86 | 7.00 | 9.18 | 10.01 |
30 | 4.01 | 4.02 | 6.85 | 6.99 | 9.14 | 9.97 |
35 | 4.02 | 4.02 | 6.84 | 6.98 | 9.17 | 9.93 |
40 | 4.03 | 4.04 | 6.84 | 6.97 | 9.07 | 9.89 |
45 | 4.04 | 4.05 | 6.83 | 6.97 | 9.04 | 9.86 |
50 | 4.06 | 4.06 | 6.83 | 6.97 | 9.02 | 9.83 |