TDS Conductivity Tester -TDS2

Product code: TDS2

TDS Conductivity Tester -TDS2

Product code: TDS2

£43.00 ex VAT
  • Availability: In Stock
Description

Details

This range of TDS conductivity testers is a great way to identify the amount of solids or salts that are dissolved in water. This tester can provide measurements in ppm or ë_S. This TDS conductivity tester is suitable for low or high concentrations of solids that are dissolved in liquids.
In The Field

Storage: It is best to store cells so that the electrodes are immersed in deionised water. Any cell that has been stored dry should be soaked in distilled water for 5 to 10 minutes before use to assure complete wetting of the electrodes.

It is very important that the cell is kept clean as this will affect any results and will not be accurate. This will contaminate the solution which will mean that the conductivity will change. Things like grease, oil, or fingerprints on the sensing elements can cause unreliable measurements.

Electrodes can be cleaned using a mixture of 1 part by volume of isopropyl alcohol, 1 part of ethyl ether, and 1 part of HCl (1+1). After cleaning, thoroughly flush the cell with water. If the old platinum black coating needs to be removed, judicious application of aqua regia to the electrodes, or electrolysis in HCl is frequently successful. This should only be attempted by trained operatives.

Electrodes can also be cleaned with detergent and/or nitric acid (1%) by dipping or filling the cell with cleaning solution and agitating for two or three minutes. Rinse the cell several times with distilled or deionised water and remeasure the cell constant before use.

More Info
  • ABS plastic case
  • LCD digital display
  • Powered by batteries
  • One year warranty
  • Water and dust resistant

specification

TDS1

TDS2

TDS3

TDS4

range

10-1990

100-9999

10-1990

100-19900

resolution

10ppm

100ppm

10µS

100µS

accuracy

±2% of full scale

battery

4 x 1.5 volt LR44 button cell

battery life

100 hours

display

6mm LCD

dimensions

15 x 32 x 147mm

weight

55 grams

 

 

 

Delivery

We now offer FREE UK SHIPPING on orders over £30 to the UK mainland (under 30kg), including service & repair items. For information on qualifying requirements for free shipping, please see our delivery page.

We aim for next working day delivery on all UK mainland orders received before 3.00pm. Where products need to be made to order or are not a regular stock item, or during busy times of year, despatch times may be longer. Schwegler products need to be ordered by 11am for next day delivery.

If your order is urgent please call us on 01451 833 181. There is usually an additional charge for timed delivery.

We will always use a reputable courier company and require a signature on delivery. Smaller items are usually shipped using Royal Mail or Interlink, and larger items are sent usingTNT or Tuffnells. Palletised deliveries are with Hacklings.

We will email you shipping confirmation after your order has been despatched. Where available, you will also receive tracking notification by email or text. If you need to track your parcel urgently then please contact us.

We can deliver to anywhere in the world, but you may need to contact us for a quote.

If your order doesn’t qualify for free shipping then UK mainland delivery starts at £6.67 ex VAT, while Highlands and Islands delivery starts at £12.50. You can calculate shipping costs using the basket.

For full delivery information please click here.

Returns

If you receive damaged items or the wrong goods, please let us know straight away so that we can arrange for them to be returned to us and replaced as quickly as possible.

You will need to obtain a Returns Number  - please call us on 01451 833181 or email support@wildcare.co.uk

Please return goods, WITH THE RETURNS NUMBER MARKED ON THE PARCEL to: Wildcare, Eastgate House, Moreton Road, Longborough, GL56 0QJ

We may ask for a photograph any damaged items before we agree to replace them.

Please click here to view our full returns policy.