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 JingQi WD9201P COD ammonia nitrogen analyzer
9140.0 RMB
 ChinaDetail
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 TongAo TR 6900B Desktop STIP-scan
16600.0 RMB
ChinaDetail
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Model comparison
| Type | Multiparameter | Multiparameter | |||
|---|---|---|---|---|---|
| Style | desktop | desktop | |||
| Measurement parameters | COD NH3-N | COD NH3-N | |||
| Accessories | |||||
Parameter comparison
| mV range | |||||
|---|---|---|---|---|---|
| pH Measurement Range | |||||
| TDS range | |||||
| Measurement range | COD: 5 ~ 2000mg / L: 0.02 ~ 25mg / L | ||||
| Error of indication | COD ：≤ +/- 5% ammonia ：≤ +/- 3% and 0.2 | ||||
| Sexual repeability | ≤3% | ||||
| digestion temperature | 165℃ | ||||
| digestion time | Adjustable for 1-999min. COD: 15min | ||||
| Optical inspection stability | <0.002A/20min | ||||
| Dimensions | Host 340 * 250 * 130mm digestion instrument: 216 * 320 * 146mm | ||||
| Host Weight | 4kg | ||||
| Environment temperature | 5~40℃ | ||||
| Working Relative Humidity | ≤85% | ||||
| Power | AC(220±22)V；（50±0.5）Hz | ||||
| Temperature range | RT +~ 180 ℃ can be set | ||||
| anti-chlorine interference | ≤2000mg/L（COD） | ||||
| batch Volume | 16 water samples (optional 25, 36, 20) | 16/25 water samples/batch | |||
| Digester eliminates power consumption | ＜500W | ||||
| Digester Weight | 6kg | ||||
| Temperature control Accuracy of digester | ±0.5℃ | ||||
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For more information about JingQi WD9201P,TongAo TR 6900Bsimilarities and differences, please refer to the NBCLab product details.
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