技術(shù)參數(shù)
貨號(hào) | 型號(hào) | 小讀數(shù)ml | 準(zhǔn)確率≦&plun; % ul | 誤差系數(shù)≦ % ul | 手輪/每圈 ml |
Continuous E | 0.01 | 0.2 50 | 0.1 25 | 2.5 | |
1620507 | Continuous RS | 0.01 | 0.2 100 | 0.1 50 | 5.0 |
標(biāo)準(zhǔn)配置
數(shù)字滴定器(標(biāo)準(zhǔn)GL螺口) GL45/S40 GL45/38 GL45/32轉(zhuǎn)換接口各一個(gè)220-350mm可伸縮進(jìn)液管一根1.5V微型電池二個(gè)質(zhì)量鑒定證書一份
操作步驟
安裝進(jìn)液管、滴定器、試劑瓶系統(tǒng)排氣:將閥轉(zhuǎn)到“-”位,轉(zhuǎn)動(dòng)滴定控制手輪排氣滴定:按“start”鍵,顯示讀數(shù)回,轉(zhuǎn)動(dòng)手輪開始滴定,滴定結(jié)束,按“pause”鍵,讀數(shù)
適用滴定試劑(濃度2mol/l)
Acetic acid | 乙酸 | Hydrochloric acid | 鹽酸 |
Alcoholic potium hydroxide solution | 氫氧化鉀乙醇溶液 | Nitric acid | 硝酸 |
Ammonium iron(ll)sulfate solution | 銨 | Ammonium thiocyanate solution | 硫氰酸銨 |
Barium chloride solution | 氯化 | Bromide bromate solution 溴酸鹽 | |
Cerium(Ⅳ)sulfate solution | 鈰 | Oxalic acid solution | 草酸 |
EDTA solution EDTA | 溶液 | Perchloic acid | 高氯酸 |
Hydrochloric acid | 鹽酸 | Silver nitrate solution | 硝酸銀 |
Iodine solution | 碘 | Sodium arsenite solution | |
Iron(ll)sulfate solution | 亞鐵 | Sodium carbonate solution | 碳酸鈉 |
Potium bromate solution | 溴化鉀 | Sodium chloride solution | 氯化鈉 |
Potium bromate bromide solution | 溴酸鉀 | Sodium hydroxide solution | 氫氧化鈉 |
Potium dichromate solution | 重鉻酸鉀 | Sodium nitrite solution | 亞硝酸鈉 |
Potium hydroxide solution | 氫氧化鉀 | Sodium thiosulfate solution | 硫代鈉 |
Potium iodate solution | 碘化鉀 | Sulfuric acid | |
Potium permanganate solution | 高錳酸鉀 | Tetra-n-butylammonium hydroxide solutionqing | 氫氧化四丁基胺 |
Potium thiocyanate solution | 硫氰酸鉀 | Zinc sulfate solution | 鋅 |