อุปกรณ์วัด Conductivity/TDS (Portable EC, TDS and Temperature Meter with extended ranges)

HI 8731

Portable EC, TDS and Temperature Meter
with extended ranges

  • Watertight
  • On-screen operation guide
  • Automatic Temperature Compensation

These EC/TDS meters are lightweight, water-tight and easy to maintain. Each desired measurement mode features its own key for quick selection.

HI 8731 measures EC and TDS with extended ranges (from 0 to 6000 µS/cm and from 0 to 3000 ppm, respectively).

The HI 761285 probe features a built-in temperature sensor and has been designed to require little maintenance.

Order Information:
HI 8731 is supplied with HI 761285 conductivity probe, HI 70032 1382 mg/L (ppm) calibration solution sachet, HI 70039 5000 µS/cm calibration solution sachet, battery, instructions and rugged carrying case.

  • Specifications
Range EC 0 to 6000 µS/cm
  TDS 0 to 3000 ppm
  Temperature 0 to 70°C
Resolution EC 10 µS/cm
  TDS 10 ppm
  Temperature 0.1°C
Accuracy @ 20°C EC ±2% F.S.
  TDS ±2% F.S.
  Temperature ±0.5°C
TDS Factor   0.5
Calibration EC/TDS Manual, one point, through front knob
  Temperature factory calibrated
Probe   HI 761285 conductivity probe with internal temperature sensor, DIN connector and 1 m (3.3’) cable (included)
Temperature
Compensation
  Automatic, 0 to 50°C (32 to 122°F) with ß=2%/°C
Environment   0 to 50°C (32 to 122°F); RH max 100%
Battery Type / Life   1.9V / approximately 200 hours of continuous use
Dimensions   145 x 80 x 36 mm (5.7 x 3.1 x 1.4’’)
Weight   230 g (8.1 oz.)

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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