อุปกรณ์วัด Conductivity/TDS (Benchtop Meter for EC, TDS, NaCl, Temperature with USB output for PC connection)

HI 2300-02 Benchtop Meter for EC, TDS, NaCl, Temperature with USB output for PC connection

HI 2300 performs measurements of conductivity  (EC), total dissolved solids (TDS),% of sodium chloride (NaCl) and temperature. The function of exchange-automatic scale for EC and TDS measurements set the measurement scale pi9 adjusted according to the measured sample.
All measurements are automatically compensated for temperature to 20 or 25  C.The value of the coefficient of automatic compensation  selectable. can also disable the temperature compensation and measure the value of cos  “conductivity  real”. The display on the large display of the indicator of stability , further guarantee of accuracy.
 conductivity readings are obtained by applying the probe to 4 rings an alternating voltage that creates a variable voltage as a function of conductivity.
Functions GLP allow you to store and retrieve data about the status of the system.Thanks to GLP can call at any time last calibration data, together with the date and time. In this way is created a historian of instrumentation useful for the purposes of Traceability of the measurements performed.
With this tool is provided with a probe glass body to 4 rings made ​​of platinum and protective sheath of plastic material, suitable for applications in environments highly acidic or alkaline, and in extreme temperature conditions.

 Specifications

Range EC             0.00 to 29.99 mS / cm, 30.0 to 299.9 mS / cm from 300 to 2999 mS / cm, from 3.00 to 29.99 mS / cm, 30.0 to 200.0 mS / cm to 500.0 mS / cm (actual EC)

Resolution EC    12:01 mS / cm, 0.1 mS / cm, 1 mS / cm, 0.01 mS / cm, 0.1 mS / cm

Accuracy EC (at 20 ° C)    ± 1% of reading ± (0.05 mS / cm or 1 digit)

TDS        from 0.00 to 14.99 mg / l (ppm), from 15.0 to 149.9 mg / l (ppm) from 150 to 1499 mg / l (ppm) from 1.50 to 14.99 g / L (ppt) from 15.0 to 100.0 g / L (ppt) up to 400.0 g / l (TDS real factor 0.80)

Resolution TDS  0.01 mg / l 0.1 mg / l 1 mg / l, 0.01 g / l, 0.1 g / l

Accuracy TDS (at 20 ° C) ± 1% of reading ± (0.03 mg / L or 1 digit)

Scale NaCl           0.0 to 400.0%

Resolution NaCl                0.1%

Accuracy NaCl (at 20 ° C)               ± 1% of reading

Scale temperature          -20.0 to 120.0 ° C

Temperature resolution               0.1 ° C

Accuracy at 20 ° C temperature  ± 0.4 ° C

EC calibration     automatic, 1 point with 6 memorized values ​​(84, 1413, 5000, 12880, 80000, 111800 mS / cm)

NaCl calibration 1 point with the calibration solution (optional) HI 7037

Temperature Calibration              of 2 points at 0 and 50 ° C

Temperature Compensation      Automatic or manual from -20.0 to 120.0 ° C

Temperature Coefficient              selectable from 0.00 to 6.00% / ° C (EC and TDS only)

Factor EC / TDS  selectable from 0.40 to 0.80 (default 0.50)

Conductivity probe         HI 76310, 4-ring platinum, with internal temperature sensor (included)

Interfaces           Opto-isolated USB with HI 92000 software (not included)

Storing a sample               500 data

Supply  12 Vdc adapter (included), automatic shutdown after 5 minutes of inactivity (can be deactivated)

Terms of use      from 0 to 50 ° C; RH max 95%

Dimensions and weight 235 x 222 x 109 mm, 1.3 kg

 

Quotation and Ordering
131 Thailand Science Park. Innovation Cluster 1 Building, Klong 1, Klong Luang, Pathumthani 12120 Thailand.
Tel. +6681-847-6768, +662-191-3928 Fax +662-191-3929 Mr.Thoniwadh +6685-811-4779, Ms.Nareerat +6685-814-9653
Email: info@highents.com

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131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1 ต. คลองหนึ่ง อ. คลองหลวง จ. ปทุมธานี 12120
โทร. 081-847-6768, 02-191-3928 แฟกซ์ 02-191-3929 คุณโทณิวัฒน์ 085-811-4779, คุณนารีรัตน์ 085-814-9653
Email : info@highents.com

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