Description
- The DiST family of testers is widely used for monitoring EC/TDS in drinking water, water conditioning, reverse osmosis, cooling towers, wastewater, laboratories, agriculture, aquaculture and aquariums, hydroponics and the printing industry.
- HI98304P can measure EC upto 19.99 mS/cm
- These testers feature an amperometric graphite electrode that provides better repeatability in measurements since they do not oxidize. An amperometric measurement of EC/TDS is based on Ohm’s Law, I = V/R where R depends on the distance between two pins and their surface. Oxidation changes both the distance and surface which will affect accuracy. The DiSTs non-oxidizing graphite pins are able to provide an optimal surface for accurate, dependable results.
- When calibration is necessary, simply submerge the electrode tip into calibration solution (5.00 mS/cm or 12.88 mS/cm) and adjust the trimmer on the side of the tester.
- EC/TDS Temperature Compensation :Automatic, 0 to 50°C (32 to 122°F)
- EC Calibration : Manual, one point
- Environment : 0 to 50°C (32 to 122°F); RH max 95%
- Ordering Information : HI98304P (DiST4) is supplied with protective cap, screwdriver, batteries and instructions
- Weight : 95 g (3.4 oz.)
- EC/TDS Probe : Amperometric graphite electrode
- Dimensions : 175 x 41 x 23 mm (6.9 x 1.6 x 0.9″)
- EC Range : 0.00 to 19.99 mS/cm
- EC Accuracy : 2% F.S.
- Battery Type/Life : 4 x 1.5V alkaline / approximately 200 hours of continuous use
- Cell Type : Amperometric graphite
- EC Resolution : 0.01mS