วันจันทร์, มิถุนายน 16, 2025

Leveraging Thai Scientific
Invention To Global Commercialization

อุปกรณ์วัด Conductivity/TDS (Conductivity Meter for Demineralized Water)

HI 983304-01

Conductivity Meter for Demineralized Water

  • Specifically designed for demineralization and deionization applications
  • Water resistant enclosure
  • External 12 VDC power supply for continuous monitoring
  • Selectable setpoint and LED alarm
  • Automatic Temperature Compensation
  • Molded hook for easy installation

HI 983304-01 is specifically designed for use in demineralized and deionized water.

When placed at the output of any demineralization system, the visual alarm will be activated once the demineralizing equipment is exhausted. This exclusive feature will ensure maximum system efficiency with minimum investment. 

HI 983304-01 has a built-in 3½-digit LCD and alarm relay.

This meter is supplied with an HI 7631/2 direct 2-pin probe with 2 m (6.6′) cable and a ½” thread for flow-thru mounting. This probe is also equipped with a temperature sensor to automatically compensate measurements against temperature changes from 5 to 50°C (41 to 122°F).

When operating in the measurement mode, HI 983304-01’s red LED will alert the user as soon as the reading is 1 µS/cm over the setpoint.

Order Information:
HI 983304-01 (115V) and HI 983304-02 (230V) are supplied with HI 7631/2 EC/TDS probe, calibration screwdriver, 12 VDC adapter and instructions.

 Specifications

Range0.00 to 19.99 µS/cm
Resolution0.01 µS/cm
Accuracy±2% F.S.
Calibrationmanual, 1 point through trimmer
Temperature Compensationautomatic, 5 to 50°C (41 to 122°F) with ß=2.4%/°C
Setpoint1.00 to 5.00 µS/cm
Alarmred LED (blinks when measurement differs from setpoint by: ±1.00 µS/cm
EC ProbeHI 7631/2 with 2 m (6.6′) cable and ½” thread (included)
Power Supply12 Vdc power adapter (included)
Environment0 to 50°C (32 to 122°F); RH max 100%
Dimensions86 x 110 x 43 mm (3.4 x 4.3 x 1.7″)
Weight215 g (7.6 oz.)

สอบถามรายละเอียดเพิ่มเติม ขอใบเสนอราคา สั่งซื้อสินค้า

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
IDline : @alltestkit

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