Benchtop Multiparameter PH Conductivity DO Ion Meter
- 6.5-inch LED screen with concise and friendly-use interface.
- Poweful functions such as automatic calibration, ATC, data storage, clock display, USB output, function settings, wireless bluetooth printing, and self-diagnosis information, etc.
- Smart electrode status display to ensure accurate use.
- Can store 1000 sets of test data, which can be transferred to USB and opened with Excel.
Benchtop Multiparameter PH meter/ Conductivity meter/DO meter/ION meter
Features:
- 6.5-inch LED screen with concise and friendly-use interface.
- Poweful functions such as automatic calibration, ATC, data storage, clock display, USB output, function settings, wireless bluetooth printing, and self-diagnosis information, etc.
- Smart electrode status display to ensure accurate use.
- Can store 1000 sets of test data, which can be transferred to USB and opened with Excel.
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PH Mode:
Auto recognition of 25 buffers with three kinds of options: Europe & USA, NIST. Support 1, 2, 3 point calibration.
Conductivity Mode:
Adopt advanced conductivity measurement technology, with conductivity electrode (K=1), it can meet measuring accuracy requirement for range of 0.5μS/cm ~ 200mS/cm.
Can switch among conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
Auto recognition of 8 conductivity standard solution with 2 kinds of options: Europe & USA
DO Mode:
It has functions of ATC, auto salinity compensation and auto pressure compensation.
Polarographic DO electrode, short polarization time (3-5 mintues).
Ion Mode:
Can test electric potential, pH, pX, ORP, ion concentration and temperature.
Can switch 6 kinds of concentration units: μg/L, mg/L, g/L, mol/L, mmol/L, PX.
Auto recognition of buffers with three kinds of options: Europe & USA, NIST and China. Support 1, 2, 3, 4, 5 point calibration.
Specifications:
| Model | P711 | P712 | P713 | P714 | P715 | P716 | P717 | P718 | ||
| Meters function | PH/MV | ● | ● | ● | ● | |||||
| Cond./TDS/Sal./Res | ● | ● | ● | ● | ||||||
| DO | ● | ● | ● | ● | ||||||
| Ion | ● | |||||||||
| Temp. | ● | ● | ● | ● | ● | ● | ● | ● | ||
| PH | Measuring range | (-2.00 ~ 18.00)pH | ● | ● | ● | ● | ||||
| Resolution | 0.01 pH | ● | ● | ● | ● | |||||
| Accuracy | Electrode:±0.01 pH, Meter:±0.02 pH | ● | ● | ● | ● | |||||
| Input current | ≤2×10-12 A | ● | ● | ● | ● | |||||
| Input impedance | ≥1×1012 Ω | ● | ● | ● | ● | |||||
| Stability | ±0.02 pH/3h | ● | ● | ● | ● | |||||
| MV | Temp. compensation | (0 ~ 100)℃, auto or manual | ● | ● | ● | ● | ||||
| Measuring range | ±1999.9mV | ● | ● | ● | ● | |||||
| Resolution | 0.1 mV | ● | ● | ● | ● | |||||
| Accuracy | ±0.03% FS | ● | ● | ● | ● | |||||
| Cond. | Measuring range | Conductivity:(0.00~20.00)μS/cm, (20.0~200.0)μS/cm, (200~2000)μS/cm, (2.00~20.00)mS/cm, (20.0~200.0)mS/cm, (200~2000)mS/cm (K=10) | ● | ● | ● | ● | ||||
| TDS:(0 ~ 100)g/L | ● | ● | ● | ● | ||||||
| Salinity:(0 ~ 100)ppt | ● | ● | ● | ● | ||||||
| Resistivity:(0 ~ 100)MΩ·cm | ● | ● | ● | ● | ||||||
| Resolution | 0.01/0.1/1μS/cm; 0.01/0.1mS/cm | ● | ● | ● | ● | |||||
| Accuracy | Electrode: ±0.5% FS, Meter: ±0.8% FS | ● | ● | ● | ● | |||||
| Temp. compensation | (0 ~ 50)℃, auto | ● | ● | ● | ● | |||||
| Electrode constant | 0.1 / 1 / 10 cm-1 | ● | ● | ● | ● | |||||
| DO | Reference Temp. | 25℃、20℃、18℃ | ● | ● | ● | ● | ||||
| Measuring range | (0-20.00)mg/L(ppm), (0-200.0)% | ● | ● | ● | ● | |||||
| Resolution | 0.1/0.01 mg/L(ppm), 1/0.1 % | ● | ● | ● | ● | |||||
| Accuracy | Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L | ● | ● | ● | ● | |||||
| Response time | ≤30s (25℃, 90%response) | ● | ● | ● | ● | |||||
| Residual current | ≤0.1 mg/L | ● | ● | ● | ● | |||||
| Temp compensation | (0 ~ 45)℃, auto | ● | ● | ● | ● | |||||
| Salinity compensation | (0 ~ 45) ppt, auto | ● | ● | ● | ● | |||||
| Pressure compensation | (80 ~ 105) kPa, auto | ● | ● | ● | ● | |||||
| Auto calibration | Air saturated by water, water saturated by air | ● | ● | ● | ● | |||||
| Electrode type | Polarographic | ● | ● | ● | ● | |||||
| PX | Measuring range | (0.000-14.000) pX | ● | |||||||
| Resolution | 0.01 pX | ● | ||||||||
| Accuracy | ±0.02 pX | ● | ||||||||
| Temp. compensation | (0 ~ 100)℃, auto or manual | ● | ||||||||
| Auto calibration | 1, 2, 3, 4, 5 point | ● | ||||||||
| Ion Conc. | Measuring range | (0-19990) | ● | |||||||
| Resolution | 4 significant figures (scientific notation) | ● | ||||||||
| Accuracy | ±0.5% | ● | ||||||||
| Temp | Measuring range | (0 ~ 100)℃ | ● | ● | ● | ● | ● | ● | ● | ● |
| Resolution | 0.1℃ | ● | ● | ● | ● | ● | ● | ● | ● | |
| Accuracy | 5 ~ 60℃:±0.4℃ Others: ±0.8℃ | ● | ● | ● | ● | ● | ● | ● | ● | |
| Other | Display | 6.5-inch LED screen | ● | ● | ● | ● | ● | ● | ● | ● |
| Data storage | 1000 sets | ● | ● | ● | ● | ● | ● | ● | ● | |
| Power | 12V/1A | ● | ● | ● | ● | ● | ● | ● | ● | |
| Output | USB, Bluetooth | ● | ● | ● | ● | ● | ● | ● | ● | |
| Ambient Temp. | 5 ~ 35 ℃ | ● | ● | ● | ● | ● | ● | ● | ● | |
| Ambient Humidity | ≤85% | ● | ● | ● | ● | ● | ● | ● | ● | |
| Shipping size | 470x430x72mm/3kg | ● | ● | ● | ● | ● | ● | ● | ● | |
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