Dissolved Solids Meter

When the original DiST (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST s ease of use, in combination with it s affordability, made it the standard in EC and TDS measurement. Hanna continues the standard in EC and TDS testing with the DiST 6. These testers include features such as: a replaceable graphite electrode, adjustable TDS ratio, C or F measurement, Automatic Temperature Compensation (ATC) with adjustable , battery level indicator, stability indicator, automatic shut-off and automatic calibration. The graphite conductivity electrode offers greater accuracy by resisting contamination by salt deposits in the sample. All of these features are packed in a floating, waterproof casing. These 3-in-1 testers are unmatched in EC/TDS/ temperature measurements. Features: Waterproof and designed to floatAutomatic Temperature CompensationHOLD button to freeze readings on the displayBEPS Alerts the user of low battery power that could adversely affect readings Specifications: Conductivity Range0.00 to 20.00 mS/cmConductivity Resolution0.01 mS/cmConductivity Accuracy 2% F.S.TDS Range0.00 to 10.00 ppt (g/L)TDS Resolution0.01 ppt (g/L)TDS Accuracy 2% F.S.Temperature Range0.0 to 60.0 C / 32.0 to 140.0 FTemperature Resolution0.1 C / 0.1 FTemperature Accuracy 0.5 C / 1 FEC/TDS Calibrationautomatic, one-point at: 12.88 mS/cm, 6.44 ppt (g/L)Temperature Compensationautomatic, with adjustable from 0.0 to 2.4% / CTDS Conversion Factor0.45 to 1.00Battery Type/Life1.5 V (4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-useElectrode/ProbeHI73311 replaceable EC/TDS graphite electrode (included)Environment0 to 50 C (32 to 122 F); RH max 100%Dimensions163 x 40 x 26 mm (6.4 x 1.6 x 1.0 )Weight100 g (3.5 oz.)Ordering InformationHI98312 (DiST 6) is supplied with HI73311 EC/TDS probe, HI73128 probe removal tool, batteries and instructions.

The Milwaukee T75 Waterproof Low Range Total Dissolved Solids (TDS) Pen is a precision instrument designed for measuring TDS levels in aqueous solutions, particularly suitable for applications in aquariums, aquaculture, education, and water conditioning.

Owing to rich industrial experience, we manufacture, supply and trade a wide assortment of Total Dissolved Solids Meter. Our products are widely demanded by the clients for their easy use. The offered products are made under the strict vigilance of our professionals as they hold expertise in domain. Moreover, our products are available in the market at reasonable rates. Features: Used extensively Longer operational life Smooth performance

ECTDS603PLUSK Multi-Point Push-button Calibration (up to 5 points) with 1% full scale accuracy Automatic or Manual Calibration Auto-ranging capability , quickly detects appropriate measurement range Sturdy rubber boot protects the meter against accidental knocks Multi-point push button calibration User selectable TDS factor ( 0.4 to 1.0 ) Automatic Temperature Compensation (ATC) Function Hold Function momentarily freezes reading for easy viewing Self-Diagnostic with message codes for easy troubleshooting Large Custom LCD provides optimum viewing even at a distance Specifications ECTDS603PLUSK TDS Range 0- 9.99, 10-99.9, 100-999 ppm; 1.0-9.99 , 10- 99.9 ppt# Max.199.9 ppt depending on factor setting Resolution/Accuracy 0.01, 0.1 ,1 ppm; 0.01,0 .1 ppt (0.05% of Full scale ); 1% of Full scale Calibration Points 5; Maximum 1 per range Temp. Range 0 to 100 0C ( 32 to 212 0F) Resolution/Accu 0.10 C / 0.10 F ; 0.5 0 C / 0.9 0 F Power Requirements 4 x1.5 V AAA batteries, battery life 100 hrs. Mains operation not available # 1ppt =1000ppm

Design, fabrication. supply, testing, commissioning and guarantee of a solid feed system along with an automated control system for a vacuum furnace Our system consists of the following:Storage hopper of 500 kg in capacity Rotary feeder Weigh hopper of 20kg in capacity Loss in weight system for metering of glass powder consisting of load cells, rotary air lock with AC Variable frequency drive Flexible connections between weigh hopper and rotary air lock Motorised double flap valve Supports for above system and all interconnecting chutes Control system The solid feed system is required for feeding glass frit of irregular shapes and sizes into vaccum furnace opening at 5" negative pressure through an airlock feeder system. The solid feeding system operates on the principle of Loss in weight i.e. controlled material discharge. Material extraction rate through rotary airlock below the weight hopper will continue at whatever rate selected at set point feed rate 3-15 kg/hr (50-250 g/min). The speed of the rotary feeder is continuously varied such as to maintain loss of weight constant i.e at the set feed rate. When the weight of the material in weigh hopper reaches the preset minimum value, the required material is refilled at a high feed rate of 2tonihr in few secs. Thus the process is continuous. The weighing systems will be sturdy and rugged to work in the high temperature expected out door and also to withstand the jerks and vibrations.

The total TDS is a mass estimate and is dependent on the mix of chemical species as well as the concentration.

PPE & PDS

Total Dissolved Solids Analysis

Dissolved Solids Meter

Eutech Total Dissolved Solids

Portable conductivity meters are equipped with an application specific integrated circuit (asic). The asic microprocessor provides a high level of sophistication with several advanced features, while maintaining a user-friendly interface. 4-point push button calibration (5 point for 52) ensures accuracy. auto ranging capability eliminates guess work. large lcd displays primary and secondary values simultaneously. hold function freeze readings for later review. self-diagnostic messages provides comprehensive information. non-volatile memory system to store and recall up to 16 sets of data. user selectable functions like toggling the unit of measurement form ppm to mg/1 and ppt to g/1.

Dissolved Solids Contaminants

A TDS Meter indicates the Total Dissolved Solids (TDS) of a solution, i.e. the concentration of dissolved solids in it. Since dissolved ionized solids such as salts and minerals increase the conductivity of a solution, a TDS meter measures the conductivity of the solution and estimates the TDS from that. Dissolved organic solids such as sugar and microscopic solid particles such as colloids, do not significantly affect the conductivity of a solution so a TDS meter does not include them in its reading. Units of TDS: A TDS meter typically displays the TDS in parts per million (ppm). For example, a TDS reading of 1 ppm would indicate there is 1 milligram of dissolved solids in each kilogram of water.

Total Dissolved Solids (TDS) are the compounds in the water that cannot be removed by a traditional filter. TDS are made up of salts or compounds which dissociate in water to form ions.TDS can give water a murky appearance and detract from the taste quality of the water.DM-PlantReverse Osmosis Plant(RO)

Solid Meter