Benchtop pH/Conductivity/DO Meter T-730
Benchtop pH/mV/Conductivity/DO Meter T-730
Multi-parameter analyzer for high precision measurement in laboratory covering 10 kinds of electrochemical parameters like pH, conductivity, and dissolved oxygen. Suitable for the fields of petroleum, chemical, pharmacy, power plants, and environmental protections, also widely used areas of education and scientific research.
Comes with model of T-730 series:
| Model | T-730 | |
| pH | Measuring range | (-1.99 ~ 19.99) pH |
| Resolution | 0.1/0.01 pH | |
| Accuracy | ±0.02 pH | |
| Input current | ≤1x10-12 A | |
| Input impedance | ≥1x1012 Ω | |
| Stability | ±0.01 pH/3h | |
| Temp compensation | (0~100)oC (auto or manual) | |
| mV | Measuring range (mV/ORP/EH) | -1999.9 mV ~ 0 ~ 1999.9 mV |
| Resolution | 1 mV | |
| Accuracy | ±0.1% FS | |
| Conductivity | Measuring range |
Conductivity:
Resistivity:
TDS:
Salinity: |
| Resolution | 0.01/0.1/1 μS/cm 0.01/0.1/ mS/cm | |
| Accuracy | Electrode: ±0.5% FS, Instrument: ±0.80% FS | |
| Temp compensation range | (0-100)oC (auto) | |
| Electrode constant | 0.1/1/10 cm-1 | |
| Reference temperature | 25oC, 20oC, 18oC | |
| Measuring range | (0~20.00) mg/L (ppm) (0~200.0)% | |
| Resolution | 0.1/0.01 mg/L (ppm) 1/0.1% | |
| Dissolved Oxygen | Accuracy | ±0.3%, ±0.40 mg/L |
| Response time | ≤30s (25oC, 90% response) | |
| Residual current | ≤0.1 mg/L | |
| Temp compensation | (0~100)oC (automatic) | |
| Salinity compensation | (0~45) ppt (automatic) | |
| Pressure compensation | (80~105) kPa (automatic) | |
| Automatic calibration | Air saturated by water; water saturated by air | |
| Electrode type | Polarographic | |
| Temperature | Measuring range | -10oC ~ 110oC |
| Resolution | 0.1oC | |
| Accuracy | 5~60oC: ±0.4oC Others: ±0.8oC | |
| Other Technical Parameters | Data storage | 300 groups |
| Storage contents | Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time | |
| Power requirements | DC12V/1A | |
| Communication connectors | Wireless Bluetooth, USB | |
| Dimensions/Weight | 240x170x70 mm / 600 g | |
| Working Conditions | Ambient temperature | 5~35oC (grade 0.01) |
| Ambient humidity | ≤85% | |
| IP grade | IP54 | |
PRODUCT FEATURES
- 7 inch color capacitive screen with high resolution (1024*600) and sensitivity, which can show more parameters, more intuitive, and simpler to read data.
- Auto calibration, auto temperature compensation, data storage, USB data export, wireless printing, function setup, smart self-diagnosis and other intelligent functions.
- Built-in big memory can store 300 sets of test data which can be saved and transferred to USB flash drive and opened with Excel, very easy and convenient for edit.
- DO mode has functions of ATC, auto salinity compensation and auto pressure compensation.
- New structure polarographic DO electrode can measure temperature, salinity, and dissolved oxygen simultaneously, equipped with special DO electrode calibration sleeve, only need 3-5 min for polarization.
- Auto recognition of 8 kinds of standard conductivity solutions and there are two series of standard solutions for option: USA series and China series.
- Able to switch between conductivity, TDS, salinity, and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
- Auto recognition of standard pH buffers. And there are three series of buffer solutions for option: USA series, NIST series, and China series.
- IP54 dustproof and waterproof housing.
STANDARD CONFIGURATION
- T-730 pH/mV/conductivity/DO meter: 1 unit
- 360oC rotary electrode holder: 1 pc
- Plastic pH/ATC composite electrode: 1 pc
- Conductivity electrode: 1 pc
- DO electrode: 1 pc
- Standard pH buffer (pH4.00, pH6.86, pH9.18 / 50mL): 1 set
- 12V power adapter for instrument: 1 pc
- Membrane cap (for DO electrode): 3 pcs
- DO electrode electrolyte (30 mL): 1 bottle
- Brief operation manual: 1 copy
For more specification click here