DEF Quality Assurance Instruments
Conductivity Meter
P/N 195601
In order to establish certificate of cleanliness per ISO 22241-3 for use with DEF fluid, equipment needs to be flushed prior to initial use. This simple, portable meter is ideal for determining cleanliness levels when flushing with grade 3 de-ionized water (water having a conductivity of no greater than 5 micro Siemens).
PH Meter
P/N 195602
This simple, portable meter allows you to check base PH level of your water supply.
Refractometer
P/N 195605
International standard ISO 22241-1 requires DEF quality testing at each stage of the distribution process. This meter provides an easy and economical way to check the DEF you are receiving from your supplier, as well as the DEF you are supplying to your customers. ISO 22241-1 requires a Urea concentration of 32.5% (+/-0.7%), which can be easily checked via this meter’s two scales, reading as a percent of weight or refractive index.
