- 產(chǎn)品品牌：
- 貝爾
- 產(chǎn)品型號(hào)：
- BEC-520/530/531/540
| 儀表型號(hào) | 技術(shù)參數(shù) | BEC-520 | BEC-530 | BEC-531 | BEC-540 |
| 電導(dǎo)率測(cè)量范圍 | 0~200mS/cm, 自動(dòng)6檔 | ● | ● | ● | ● |
| 電導(dǎo)率測(cè)量 | ±0.5% F.S | ● | ● | ● | ● |
| TDS測(cè)量范圍 | 0~Max.200ppt | ● | ● | ||
| TDS測(cè)量 | ±1% F.S | ● | ● | ||
| 鹽度測(cè)量范圍 | 0.00~5.00% (50ppt) | ● | ● | ||
| 鹽度測(cè)量 | ±0.05% (0.5ppt) | ● | ● | ||
| 溫度測(cè)量范圍 | 0~100℃ | ● | ● | ● | ● |
| 溫度測(cè)量 | ±1℃ | ● | ● | ● | ● |
| TDS轉(zhuǎn)換系數(shù) | 0.01~1.00 (默認(rèn)值0.67) | ● | ● | ||
| 儀器校準(zhǔn)點(diǎn) | 每個(gè)量程1點(diǎn) | ● | ● | ● | ● |
| 溫度補(bǔ)償范圍 | 0~50℃, 自動(dòng)或手動(dòng) | ● | ● | ● | ● |
| 溫度補(bǔ)償系數(shù) | 0~3.9%/℃ | ● | ● | ● | ● |
| 可選電極常數(shù) | K=0.1, 1, 10 | ● | ● | ● | ● |
| 儲(chǔ)存數(shù)據(jù) | 64組 | ● | ● | ● | ● |
| 通訊輸出 | USB標(biāo)準(zhǔn) | ● | ● | ● | ● |
| 顯 示 器 | 4.3英寸LCD, 具有操作模式圖標(biāo) | ● | ● | ● | ● |
| 電源類型 | 9V電池1節(jié), 連續(xù)使用約150小時(shí) | ● | ● | ● | ● |
| 外型尺寸 | 185(L)×88(W)×32(H)mm | ● | ● | ● | ● |
| 儀器重量 | 300g | ● | ● | ● | ● |