HANNA HI8734 Conductivity Meter TDS
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HI8734
HANNA HI8734 Conductivity MeterSPEC
HANNA HI8734 Conductivity MeterDetails
HANNA HI8734 Conductivity MeterPacking list
- SKU
- NB045249
- Measurement range
- 0.0~199.9 mg/L(ppm)；0~1999 mg/L(ppm)；0.00~19.99 mg/L(ppm)
- Resolution
- 0.1mg/L、1mg/L；0.01 mg/L
- Accuracy
- (@25 ℃/77 ° F) +/- 1% F. S of reading (ignoring probe error)
- Calibrated mode
- Manual single point calibrating (based on the water sample prediction data, select a relatively similar conductivity standard buffer)
- Temperature compensation
- Manual temperature compensation: 0.0 - 50.0 ℃ Compensation factor 2.0%/℃
- TDS coefficient
- 0.5
- Configuration electrode
- HI76301D Four-ring electrode, DIN interface, 1m line length
- Battery model and lifespan
- 9V AA battery lasts for about 100 hours
- Operating Environment
- 0 to 50°C (32 to 122°F); RH max 100%
- size
- 145*80*36mm
- Weight
- 230g
Introduction
The HI8734 is a rugged, portable TDS meter designed for use in a variety of environmental conditions. Equipped with a four-ring conductivity probe allowing three measurement ranges. TDS readings are adjusted with manual temperature compensation, ensuring users a consistent and accurate measurement of total solids solubility (TDS). Suitable for applications such as softening, desalination, reverse osmosis and drinking water. TDS Factor - The TDS value in an aqueous solution is directly proportional to the electrical conductivity EC. The ratio between the two parameters depends on the solution being measured. The TDS coefficient of HI8734 is set to 0.5, which is common in many solutions, which means that 1μS/cm is equal to 0.5mg/L (ppm) of TDS. One-point calibration - HI8733 can be calibrated in a standard TDS solution.
The three total solid solubility measurement ranges correspond to three buttons, making it easy to switch between different measurement ranges. There is no need to frequently change electrodes and perform tedious calibration steps when measuring multiple different samples. Manual single-point TDS calibration and manual temperature compensation knob perform temperature compensation on measurement readings to ensure accurate measurement and convenient operation. Adapted to the unique HI76301D four-ring conductivity electrode, made of PVC material, which is not only suitable for laboratory but also for field measurements. It is a good choice for TDS determination of total solid solubility in the field of water conditioning, water softening, reverse osmosis, desalination (demineralization) and drinking water.
Features
New appearance design, super large screen display;
Three-range quick manual selection;
Humanized operation interface, temperature compensation and calibration, simple and convenient operation;
Manual temperature compensation ensures measurement accuracy and accuracy in different environments;
Waterproof performance, laboratory and field measurements.
- 1JJG 2059-2014《Measuring Instruments for Electrolytic Conductivity》
- 2JB/T 9366-2017《Laboratory conductivity meters》
- 3SL 78-1994《Determination of conductivity (Conductivity instrument method)》
- 4ISO 8502-9-2020《Preparation Of Steel Substrates Before Application Of Paints And Related Products - Tests For The Assessment Of Surface Cleanliness - Part 9: Field Method For The Conductometric Determination Of Water-Soluble Salts》