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HANNA HI93414 Portable residual chlorine - total chlorine - turbidity Tester (EPA standard) Specifications
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Brand：HANNA
Model：HI93414
Name：Portable residual chlorine - total chlorine - turbidity Tester (EPA standard)
Specifications
| Measurement range - turbidity | 0.00 to 1000 FNU automatic range conversion |
| Resolution - turbidity | 0.01 NTU (≤9.99NTU）、0.1NTU（≤99.9NTU）、1NTU（≤1000NTU） |
| Measurement Accuracy - turbidity | Reading +/- 2% + 0.2NTU@25 ℃/77 ° F |
| Measurement Repeatability - turbidity | +/- 1% of the reading or 0.02 NTU, whichever is greater |
| Minimum detection limit - turbidity | ＜0.02NTU |
| Measuring method - turbidity | Ordinary measurement, continuous measurement, average measurement |
| Turbidity Measurement mode | Turbidity measurement method (90 ℃ & 180 ℃), in accordance with USEPA 180.1 turbidity measurement standard and Standard Method 2130B standard method |
| Turbidity calibrated mode | Manual calibration, built-in 4-point calibration points: < 0.1, 15, 100, 750NTU |
| Measurement range - chlorine | 0.00 to 5.00mg/L(ppm）Cl2 |
| Resolution - Chlorine | 0.01mg/L(≤3.5mg/L);0.10 mg/L(>3.50mg/L) |
| Measurement Accuracy - chlorine | ±0.02mg/L@1.00mg/L |
| Measuring method - chlorine | Refer to USEPA method 330.5 or Standard Method 4500-Cl G. DPD method |
| Calibration Mode - Chlorine | Manual calibration (residual chlorine 1.0mg/L, total rate 1.0mg/L) |
| Measurement reagent - chlorine | HI93701-01/03 residual chlorine reagent; HI93711-01/03 total chlorine reagent (optional) |
| data management | USB and RS232 Interface, 200 sets of measurement Data storage |
| Automatic shutdown | If you don't do anything for 15 minutes, it will automatically shut down. |
| Adapt to the environment | 0 ℃ to 50 ℃; max95% RH non-condensing |
| Power supply type | 4 * 1.5VAA battery or AC230V/12 Vdc power adapter |
| Size/Weight | Host size: 224x87x77mm Host Weight: 512g |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/45677/Specification.html , which is only used by users who purchase commodities from the NBCHAO.