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| Product Name | Bante Bante70 Portable Intelligent Multi-ParaMeter | Bante Bante90 Portable Intelligent Multi-ParaMeter |
| Product Price | $695.00 | $922.00 |
| Details | Details | |
| Model comparison | ||
| Type | Multiparameter | Multiparameter |
| Style | Portable | Portable |
| Detection Principle | Electrochemical Electrode Conductivity | Electrode Conductivity DO Method |
| Measurement parameters | pH EC TDS ORP Salinity Temperature Others | pH DO EC TDS ORP Salinity Temperature |
| Range | Wide Range | Wide Range |
| Accuracy | ±1%FS | ±2%FS |
| Resolution | 1 | 1 |
| Data Output | USB Bluetooth | USB Bluetooth |
| IP Rating | ||
| Parameter comparison | ||
| Measurement Range of pH | -2.000~20.000pH | -2.000~20.000pH |
| pH display resolution | 001/0.01/0.1pH, optional | 001/0.01/0.1pH, optional |
| Measurement accuracy of pH | ±0.002pH | ±0.002pH |
| pH calibrating point | 1 to 5 o'clock | 1 to 5 o'clock |
| pH buffering options | USA/NIST/DIN/5 Custom Buffers | USA/NIST/DIN/5 Custom Buffers |
| pH-mV Measurement Range | -2000.0~2000mV | -2000.0~2000mV |
| pH-mV display resolution | 0.1/1 mV, optional | 0.1/1 mV, optional |
| pH-mV Measurement accuracy | ±0.2mV | ±0.2mV |
| temperature compensation | 0~ 100 ° C/32~ 212 ° F, Automatic | 0~ 100 ° C/32~ 212 ° F, Automatic |
| Stability condition | Fast/Standard/High Accuracy | Fast/Standard/High Accuracy |
| Measurement mode | Continuous or automatic endpoint locking | Continuous or automatic endpoint locking |
| Timed interval reading | 10/30/60/300 seconds or off | 10/30/60/300 seconds or off |
| Calibrated expiration reminder | 1 to 99 days or closed | 1 to 99 days or closed |
| High/Low Limit Alarm | optional | optional |
| ORP Measurement Range | ±2000.0mV | ±2000.0mV |
| ORP display resolution | 0.1/1 mV, optional | 0.1/1 mV, optional |
| Measurement accuracy of ORP | ±0.2mV | ±0.2mV |
| ORP calibrated point | 1 o'clock | 1 o'clock |
| ORP Measurement mode | Relative or absolute mV | Relative or absolute mV |
| Ion concentration Measurement Range | 0.001~ 30000 (Depending on Ion Selective Electrode Range) | 0.001~ 30000 (Depending on Ion Selective Electrode Range) |
| Ion concentration display resolution | 0.001, 0.01, 0.1, 1, automatic | 0.001, 0.01, 0.1, 1, automatic |
| Ion concentration Measurement accuracy | +/- 0.5% F.S. (diion ), +/- 1% F.S. (diion) | +/- 0.5% F.S. (diion ), +/- 1% F.S. (diion) |
| Ion concentration calibrated point | 2 to 5 o'clock | 2 to 5 o'clock |
| Ion concentration calibrating liquid | 0.001/0.01/0.1/1/10/100/1000/10000 | 0.001/0.01/0.1/1/10/100/1000/10000 |
| Ion concentration Measurement unit | ppm,mg/L,mol/L,mmol/L | ppm,mg/L,mol/L,mmol/L |
| Ion concentration Measuring method | Direct reading, known addition, known reduction, sample addition, sample reduction | Direct reading, known addition, known reduction, sample addition, sample reduction |
| Ion concentration Electrode management | 1 to 3 | 1 to 3 |
| Measurement Range -mV | ±2000.0mV | ±2000.0mV |
| Ion-mV display resolution | 0.1/1 mV, optional | 0.1/1 mV, optional |
| Ion -mV Measurement accuracy | ±0.2mV | ±0.2mV |
| Hardness Measurement Range (concentration) | 0.05~200mmol/L | 0.05~200mmol/L |
| Water Hardness Measurement Range (German degrees) | 0~1122°dH | 0~1122°dH |
| Water Hardness Measurement Range (UK degrees) | 0~1404°e | 0~1404°e |
| Hardness Measurement Range (French degree) | 0~2000°fH | 0~2000°fH |
| Water Hardness Measurement Range (GPG) | 0~1170gpg | 0~1170gpg |
| Hardness Measurement Range (CaCO) | 0~20000mg/L | 0~20000mg/L |
| Hardness Measurement Range (CaO) | 0~11220mg/L | 0~11220mg/L |
| Hardness Measurement Range(Ca²⁺) | 0~8020mg/L | 0~8020mg/L |
| Hardness display resolution | 0.001, 0.01, 0.1, 1, automatic | 0.001, 0.01, 0.1, 1, automatic |
| Water Hardness Measurement accuracy | ±1%F.S. | ±1%F.S. |
| Hardness calibrated point | 2 to 5 o'clock | 2 to 5 o'clock |
| Hardness calibrating fluid | 0.01/0.1/1/10/100mmol/L | 0.01/0.1/1/10/100mmol/L |
| Water Hardness -mV Measurement Range | ±2000.0mV | ±2000.0mV |
| Water Hardness -mV Display resolution | 0.1/1 mV, optional | 0.1/1 mV, optional |
| Water Hardness -mV Measurement accuracy | ±0.2mV | ±0.2mV |
| Measurement Range of conductivity | 0~20.00,200.0,2000µS/cm,20.00,200.0mS/cm | 0~20.00,200.0,2000µS/cm,20.00,200.0mS/cm |
| Conductivity display resolution | 0.001, 0.01, 0.1, 1, automatic | 0.001, 0.01, 0.1, 1, automatic |
| Measurement accuracy of conductivity | ±0.5%F.S. | ±0.5%F.S. |
| Conductivity calibrated point | 1 to 3 o'clock | 1 to 3 o'clock |
| Conductivity calibrating fluid | 84µS/1413µS/12.88mS/111.8mS | 84µS/1413µS/12.88mS/111.8mS |
| TDS Measurement Range | 0~200.0g/L | 0~200.0g/L |
| TDS display resolution | 0.01, 0.1, 1, automatic | 0.01, 0.1, 1, automatic |
| TDS Measurement accuracy | ±1%F.S. | ±1%F.S. |
| TDS conversion factor | 0.01 to 1 (default 0.5) | 0.01 to 1 (default 0.5) |
| Salinity Measurement Range (practical salinity) | 0.00~42.00psu | 0.00~42.00psu |
| Salinity Measurement Range (sea water) | 0.00~80.00ppt | 0.00~80.00ppt |
| Salinity Measurement Range (%) | 0.00~8.00% | 0.00~8.00% |
| Salinity display resolution | 0.01 | 0.01 |
| Measurement accuracy of salinity | ±1%F.S. | ±1%F.S. |
| Measurement Range of resistivity | 0.00~1.00MΩ | 0.00~1.00MΩ |
| Resistivity display resolution | 0.01, 0.1, 1, automatic | 0.01, 0.1, 1, automatic |
| Measurement accuracy of resistivity | ±1%F.S. | ±1%F.S. |
| Conductivity detector Ash Measurement Range | 0~100% | 0~100% |
| Conductivity detector ash resolution | 0.01, 0.1, 1, automatic | 0.01, 0.1, 1, automatic |
| Conductivity detector Ash Measurement accuracy | ±1%F.S. | ±1%F.S. |
| Conductivity detector Ash Measurement mode | Refined or jagged sugar | Refined or jagged sugar |
| Temperature compensation Range | 0~ 100 ° C/32~ 212 ° F, Automatic | 0~ 100 ° C/32~ 212 ° F, Automatic |
| Temperature compensation coefficient | Linear (0.0~ 10.0%/℃)/Nonlinear/USP/EP | Linear (0.0~ 10.0%/℃)/Nonlinear/USP/EP |
| Pure water compensation | contain | contain |
| reference temperature | 20/25℃ | 20/25℃ |
| Conductivity detector cell constant | K=1 | K=1 |
| data transmission | Memory or printer | Memory or printer |
| password protection | 6 digits | 6 digits |
| processor | CPUMt6580 | CPUMt6580 |
| architecture | ARMCortex-A7 Quad Core 1.3GHz | ARMCortex-A7 Quad Core 1.3GHz |
| system | Android 8.1.0 | Android 8.1.0 |
| Memory | 8GBROM+1GBRAM | 8GBROM+1GBRAM |
| display screen | 5.5HD,1280*720IPS | 5.5HD,1280*720IPS |
| camera | 5 million pixels + autofocus | 5 million pixels + autofocus |
| WIFI | 2.4Ghz, support IEEE802.11a/b/g/n | 2.4Ghz, support IEEE802.11a/b/g/n |
| Communication mode | Support Unicom 3G/2G, Mobile 2G | Support Unicom 3G/2G, Mobile 2G |
| Bluetooth | Support Bluetooth 3.0/4, support BLE | Support Bluetooth 3.0/4, support BLE |
| microphone | support | support |
| Speaker | support | support |
| key | Power button (lock screen button) + Volume up/down button | Power button (lock screen button) + Volume up/down button |
| external interface | BNC, 3.5mm microphone plug; Type-CUSB; support OTG function | BNC, 3.5mm microphone plug; Type-CUSB; support OTG function |
| Charger | 5V/2A | 5V/2A |
| barcode recognition | Rear camera scanning, support 1D/2D barcode scanning and reading | Rear camera scanning, support 1D/2D barcode scanning and reading |
| SIM | support | support |
| TF/SD card | ≤64G | ≤64G |
| PASM card | support | support |
| Connectivity | WIFI、GPS、Bluetooth、GSM | WIFI、GPS、Bluetooth、GSM |
| Power supply Type | Removable lithium battery 3.7V/5000mAh | Removable lithium battery 3.7V/5000mAh |
| Dimension | 211*87*60.5mm | 211*87*60.5mm |
| Instrument weight | 500G (including battery) | 500G (including battery) |
