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 TongAo TR-900H Multiparameter Water Quality Analyzer
33800.0 RMB
 ChinaDetail
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 TongAo TR-408H COD ammonia nitrogen total phosphorus total nitrogen turbidity Tester
28600.0 RMB
ChinaDetail
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Model comparison
| Type | Multiparameter | Multiparameter | |||
|---|---|---|---|---|---|
| Style | Portable | Portable | |||
| Measurement parameters | COD TN TP NH3-N NTU | COD TN TP NH3-N NTU | |||
| Accessories | |||||
Parameter comparison
| Measurement range mV | |||||
|---|---|---|---|---|---|
| PH range | |||||
| TDS range | |||||
| Measurement parameters | COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, heavy metals, inorganic salts and other dozens of parameters, optional 7 kinds of reagents | COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity | |||
| COD Measurement range | 0-10000Mg/L (segmented) | 0-10000Mg/L (segmented) | |||
| COD anti-chlorine interference | 1000mg/L | 1000mg/L | |||
| COD detection lower limit | 5mg/L | 5mg/L | |||
| COD digestion environment | 165℃，15min | 165℃，15min | |||
| Ammonia nitrogen range | 0~50Mg/L (segmented) | 0~50Mg/L (segmented) | |||
| Lower limit of ammonia nitrogen detection | 0.01mg/L | 0.01mg/L | |||
| Ammonia nitrogen digestion environment | No need to digest | No need to digest | |||
| Total Phosphorus range | 0~20Mg/L (segmented) | 0~20Mg/L (segmented) | |||
| Total phosphorus detection limit | 0.02mg/L | 0.02mg/L | |||
| Total Phosphorus Digestion | 125℃，30min | 125℃，30min | |||
| TN range | 0~100Mg/L (segmented) | 0~100Mg/L (segmented) | |||
| TN detection lower limit | 0.5mg/L | 0.5mg/L | |||
| TN digestion environment | 125℃，30min | 125℃，30min | |||
| Measurement range of turbidity | 0~1000Mg/L (segmented) | 0~1000Mg/L (segmented) | |||
| Turbidity detection lower limit | 0.5mg/L | 0.5mg/L | |||
| Turbidity digestion environment | No need to digest | No need to digest | |||
| measurement error | ≤± 5％ | ≤± 5％ | |||
| Repeatability | ≤±5% | ≤±5% | |||
| Optical inspection Stability | ≤ +/- 0.001A/20min (100,000 hours life) | ≤ +/- 0.001A/20min (100,000 hours life) | |||
| Colorimetric method | Digestion Colorimetric Tube | Digestion Colorimetric Tube | |||
| batch Volume | 6 pcs, 16 pcs, 25 pcs (optional) | 6 pcs, 16 pcs, 25 pcs (optional) | |||
| Data storage | 4000 records, 96 Linear dispersion (support user-defined calibration) | 4000 records, 96 Linear dispersion (support user-defined calibration) | |||
| transmission method | USB data cable, LAN, Bluetooth transmission, etc. (optional) | USB data cable, LAN, Bluetooth transmission, etc. (optional) | |||
| printer | Portable thermal printer (optional) | Portable thermal printer (optional) | |||
| Operating interface | Chinese/English (optional) | Chinese/English (optional) | |||
| Power Supply | 5V rechargeable battery | 5V rechargeable battery | |||
| Power | 0.3W | 0.3W | |||
| Host size | 240*95*80mm | 240*95*80mm | |||
| Instrument Weight | Host: 0.5kg; Digestion instrument: 1.37kg | Host: 0.5kg; Digestion instrument: 1.37kg | |||
| Environmental temperature | 5~40℃ | 5~40℃ | |||
| Environmental humidity | ≤ 85% non-condensing | ≤ 85% non-condensing | |||
Friendly reminder: This page is a comparison of TongAo TR-900H,TongAo TR-408H.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about TongAo TR-900H,TongAo TR-408Hsimilarities and differences, please refer to the NBCLab product details.
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