อุปกรณ์วัด Conductivity/TDS (Conductivity stick with 4-ring Technology and ATC, scale up to 1999 S

HI 98305
Conductivity stick with 4-ring Technology and ATC, scale up to 1999  S / cm

The need to have available methods of measurement of conductivity simple, accurate and reliable, have prompted Hanna to develop and design pocket instruments.
CONMET ® 1, used for the measurement of conductivity in liquids a 4-ring potentiometric method. This type of innovative technology has enabled the CONMET ® to be more accurate and reliable than conventional amperometric instruments.
The 4-ring probe is constructed with a durable resin tube that contains 4 stainless steel rings, providing reliable measurements even in difficult conditions operational. Thanks to this, you get the readings also linear with dirty samples.
CONMET The ® uses probes that can be replaced easily.
All readings are automatically temperature compensated and the one-point calibration can be performed by turning the trimmer on the body of the instrument.
CONMET ® 1 has a scale from 0 to 1999 mS / cm, and was designed for use in the processes of softening, demineralization and water purification.

 Specifications

Range EC    from 0 to 1999 mS / cm
Resolution EC    1 mS / cm
Accuracy EC (at 20 ° C)    ± 2% FS
EC calibration    manual, 1 point
Temperature Compensation    Automatic from 0 to 50 ° C with ß = 1.9% ± 0.15% ° C, referred to 25 ° C
Conductivity probe    HI 3291 4-ring with internal temperature sensor (included)
Supply    4 x 1.5V / approx 150 hours of continuous use;
Terms of use    from 0 to 50 ° C; RH max 95%
Dimensions and weight    265 x 29 x 15 mm, 75 g