Jual: HI 98301 DiST® 1 TDS Tester.Ana 081318501594 / 021-96835260 e-mail: s.medical34@ yahoo.com [7 Jan. 2012, 19:32:30]
HI 98301 DiST® 1 TDS Tester.Ana 081318501594 / 021-96835260 e-mail: s.medical34@ yahoo.com

HI 98301 DiST® 1 TDS Tester with 1 mg/ L resolution and 0.5 TDS Factor.

* Graphite electrodes
* ATC
* Simple one point calibration
* Easy to use
* Economical

DiST’ s are rugged and reliable pocket-sized testers that offer quick and accurate readings of conductivity or TDS.

The DiST® family of testers is widely used for monitoring EC/ TDS in drinking water, water conditioning, reverse osmosis, cooling towers, wastewater, laboratories, agriculture, aquaculture and aquariums, hydroponics and the printing industry.

This tester features an amperometric graphite electrode that provides better repeatability in measurements since they do not oxidize. An amperometric measurement of TDS is based on Ohm’ s Law, I = V/ R where R depends on the distance between two pins and their surface. Oxidation changes both the distance and surface which will affect accuracy. The DiST’ s non-oxidizing graphite pins are able to provide an optimal surface for accurate, dependable results.

When calibration is necessary, simply submerge the electrode tip into calibration solution and adjust the trimmer on the side of the tester.

Order Information:
HI 98301 ( DiST 1) is supplied with protective cap, screwdriver, batteries and instructions.

* Specifications
* Accessories
* Downloads

Range 1999 ppm ( mg/ L)
Resolution 1 ppm ( mg/ L)
Accuracy ± 2% F.S.
TDS Factor 0.5
Calibration Solution HI 70032
Calibration manual, 1 point
Probe HI 73301
Temperature Compensation automatic, 0 to 50° C ( 32 to 122° F)
Battery Type / Life 1.5V ( 4) / approx. 200 hours of continuous use
Environment 0 to 50° C ( 32 to 122° F) ; RH max 95%
Dimensions 175 x 41 x 23 mm ( 6.9 x 1.6 x 0.9 " )
Weight 95 g ( 3.4 oz.)

Harga:	Murah bersaing
Cara Pembayaran:	Transfer Bank (T/T)
Jumlah:	Call
Kemas & Pengiriman:	Box