HI98360純水電導率儀
HI98360防水型多功能便攜式EC/TDS/NaCl/℃測定儀/HI98360純水電導率儀,HI98360是哈納*新的防水型多功能便攜式EC/TDS/NaCl/℃測定儀。儀器可自動識別量程,用戶可根據(jù)待測樣品選擇適當?shù)木冗M行EC/TDS測量。儀器可存儲并可通地RS232端口傳輸?shù)絇C。具有自動終點判斷并鎖定功能,操作便攜,數(shù)據(jù)準確。HI98360純水電導率儀技術參數(shù)
項 目 | 電導率(EC) | 總固體溶解度(TDS) | 鹽度(NaCl) | 溫度(℃) |
測量范圍 | 0.00 to 29.99μS/cm; 30.0 to 299.9μS/cm; 300 to 2999μS/cm; 3.00 to 29.99mS/cm; 30.0 to 200.0 mS/cm Up to 500.0mS/cm (不使用溫度補償功能 時實際的電導值) | 0.00 to 14.99ppm 15.0 to 149.9ppm 150 to 1499ppm 1.50 to 4.99ppt 15.0 to 100.0ppt Up to 400.0ppt (不使用溫度補償功能時實際的TDS值,轉換系數(shù)0.80) | 0.0 to 400.0% | 9.9 to 120℃ |
解 析 度 | 0.01μS/cm (0.00 to 29.99μS/cm) 0.1μS/cm (30.0 to 299.9μS/cm) 1μS/cm (300 to 2999μS/cm) 0.01mS/cm (3.00 to 29.00ms/cm) 0.1ms/cm (30.0ms/cm以上) | 0.01ppm (0.00 to 14.99ppm) 0.1ppm (15.0 to 149.9ppm) 1ppm (150 to 1499ppm) 0.01g/l (1.50 to 14.99g/l) 0.1g/l(15.0g/lc h ) | 0.1% | 0.1℃ |
精 確 度 | 讀數(shù)的±0.5% | 讀數(shù)的±0.5% | 讀數(shù)的±0.5% | ±0.4℃ |
?! ≌?/div> | 自動,內設六個校正點自識別(84,1413,5000,12880,8000和111800μS/cm) | 在H7037校準液中進行一點 | 0℃和50℃兩點校準 | |
溫度校準 | 0 to 60℃手動或自動溫度補償 | |||
溫度補償系數(shù) | 0.00 to 6.00%/℃可調,出廠設置為1.9%/℃ | |||
電 極 | HI76309四環(huán)電導電極 | |||
TDS轉換因子 | 0.40 to 0.80可調,正常為0.50 | |||
數(shù)據(jù)存儲 | 250組樣品 | |||
探 頭 | HI76309/1.5(含1.5米線) | |||
電 源 | 4×1.**A | |||
適用環(huán)境 | 0 to 50℃;RH |
HI98360純水電導率儀標準配制:
HI98360純水電導率儀主機 HI76309/1.5四環(huán)電導電極 1.5VAA電池四節(jié) HI7031H一瓶