Elcometer 138 Abrasive Soluble Salt Test Kit – ASTM D4940
Abrasives used for surface cleaning by blasting can be contaminated with soluble salts due to the origin or reuse of the blasting medium.
This contamination can be transferred to the blast cleaned surface and result in accelerated corrosion conditions and can also cause premature coating problems if this contamination is not removed before the coating is applied.
Testing the Elcometer 138 for corrosive soluble salt contamination according to ASTM D4940 method can be done quickly and easily.
A measured volume of abrasive is mixed with the same volume of water and agitated to allow the water-soluble salts to dissolve. The resulting slurry is allowed to settle and the filtered water can then be tested using a conductivity meter.
- PRODUCT RANGE
- TECHNICAL SPECIFICATION
- DOCUMENTS & BROCHURES
| Elcometer 138 Abrasive Soluble Salt Test Kit – ASTM D4940 Testing abrasives on site for soluble salt contamination can be carried out quickly and easily using the Elcometer 138 Abrasive Soluble Salt Test Kit, according to the ASTM D4940 method.
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| Part Number | Description |
| E138-A-CM | Elcometer 138 Abrasive Soluble Salt Test Kit with Elcometer 138 Conductivity Meter |
| Measurement Range | 0μS/cm0 – 19.99mS/cm (see Elcometer 138 Conductivity Meter for full specification) |
| Accuracy | ±2% of full scale (see Elcometer 138 Conductivity Meter for full specification) |
| Dimensions | 456 x 384 x 127mm (18 x 15.1 x 5”) |
| Weight | 2.2kg (4lb 14oz) |
| Packing List | Elcometer 138 Conductivity Meter, 1000ml (33.8 fl oz) bottle of pure distilled water, 100ml & 600ml (3.4 & 20.3 fl oz) glass beakers, 500ml (16.9fl oz) plastic measuring beaker, funnel, stirring rod, box of 100 filter papers, 1 x 14ml (0.47fl oz) standard 1413 μS/cm (1.413 mS/cm) calibration solution, 1 x 14ml (0.47fl oz) conditioning solution, 2 x CR2032 batteries, transit case and user guide |