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 TongAo TR 6900P Desktop STIP-scan
13200.0 RMB
 ChinaDetail
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 TongAo TR 6900NHP Desktop STIP-scan
16600.0 RMB
ChinaDetail
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Model comparison
| Type | Single parameter | Multiparameter | |||
|---|---|---|---|---|---|
| Style | desktop | desktop | |||
| Measurement parameters | TP | TP NH3-N NTU Miscellaneous | |||
| Accessories | |||||
Parameter comparison
| Measurement parameters | total phosphorus | Ammonia nitrogen, total phosphorus, turbidity, suspended solids | |||
|---|---|---|---|---|---|
| Measurement range | 0~20mg/L | ||||
| Detection method | GB 11893-89 "Water quality, determination of total phosphorus, ammonium molybdate Spectrophotometric method, specs-trophotometry" | ||||
| detection lower limit | 0.01mg/L | ||||
| Digestion environment | 125℃，30min | ||||
| measurement error | ≤±5％ | ≤± 5% | |||
| Repeatability | ≤±5% | ≤±5% | |||
| Optical inspection Stability | ≤ +/- 0.001A/20min (100,000 hours life) | ≤ +/- 0.001A/20min (100,000 hours life) | |||
| Data storage | 30,000 records (including item, date, time, sample ID, etc.) | 30,000 records (including item, date, time, sample ID, etc.) | |||
| Linear dispersion quantity | 96 Linear dispersions (expandable) | 96 Linear dispersions (expandable) | |||
| printer | Built-in thermal printer | Built-in thermal printer | |||
| Display | 5-Inch high-definition color LCD | 5-Inch high-definition color LCD | |||
| batch Volume | 16/25 water samples/batch | 16/25 water samples/batch | |||
| Colorimetric method | Digestion Colorimetric Tube | Digestion Colorimetric Tube | |||
| Sample compatibility | 16 mm (round), 25mm (round) | 16 mm (round), 25mm (round) | |||
| Communication interface | USB cable, LAN, etc | USB cable, LAN, etc | |||
| exception notification | Blank comparison prompt, overrange prompt, etc | Blank comparison prompt, overrange prompt, etc | |||
| Operating interface | Membrane push-button operation, Chinese/English (optional) | Membrane push-button operation, Chinese/English (optional) | |||
| Power Supply | AC(220V±10%)，50Hz | AC(220V±10%)，50Hz | |||
| Power | 5W | 5W | |||
| Relative Humidity | ≤ 85% non-condensing | ≤ 85% non-condensing | |||
| Ambient Temperature | 5~40℃ | 5~40℃ | |||
| Host size | 348*250*145mm | 348*250*145mm | |||
| Instrument Weight | The host is less than 2.6kg; | Main unit less than 2.6kg | |||
Friendly reminder: This page is a comparison of TongAo TR 6900P,TongAo TR 6900NHP.NBCLab only provides you with the similarities and differences of the product in the model and specifications.
For more information about TongAo TR 6900P,TongAo TR 6900NHPsimilarities and differences, please refer to the NBCLab product details.
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