วันพุธ, พฤษภาคม 18, 2022

Leveraging Thai Scientific
Invention To Global Commercialization

อุปกรณ์วัด Conductivity/TDS (DiST®1 TDS Tester with 1 mg/L resolution and 0.5 TDS Factor)

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

Range1999 ppm (mg/L)
Resolution1 ppm (mg/L)
Accuracy±2% F.S.
TDS Factor0.5
Calibration SolutionHI 70032
Calibrationmanual, 1 point
ProbeHI 73301
Temperature Compensationautomatic, 0 to 50°C (32 to 122°F)
Battery Type / Life1.5V (4) / approx. 200 hours of continuous use
Environment0 to 50°C (32 to 122°F); RH max 95%
Dimensions175 x 41 x 23 mm (6.9 x 1.6 x 0.9″)
Weight95 g (3.4 oz.)

สนใจขอใบเสนอราคาและสั่งซื้อสินค้า

บริษัท ไฮเออร์ เอ็นท์เตอร์ไพรส์ จำกัด
131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1
ต. คลองหลวง อ.คลองหลวง จ. ปทุมธานี 12120
โทร. 081-847-6768, 02-191-3928 แฟ็กซ์. 02-191-3929
คุณโทณิวัฒน์ 085-811-4779 , คุณนารีรัตน์ 085-814-9653
E-mail : info@highents.com , IDline: @alltestkit

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