วันพุธ, สิงหาคม 10, 2022

Leveraging Thai Scientific
Invention To Global Commercialization

อุปกรณ์วัด Conductivity/TDS (Gro’Chek EC/TDS/Temperature Monitor high range EC and TDS measurement)

HI 993302-01

Gro’Chek EC/TDS/Temperature Monitor
high range EC and TDS measurement 

  • Waterproof
  • Measure in °C or °F
  • HOLD function
  • Adjustable TDS ratio
  • Adjustable β
  • Stability indicator
  • Backlit display
  • 12 VDC power supply

Waterproof and chemically resistant, HI 993302-01 has been designed to meet the grower’s need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. At startup, HI 993302-01 performs a self-check to ensure proper working condition.

This monitor from HANNA has a backlit LCD and displays instantaneous readings of both EC or TDS and temperature—even from a distance.

This instrument features a stability indicator that prompts the user when to take the reading. For manual recording purposes, readings can be frozen on the LCD display by pressing the HOLD button.

Calibration and temperature compensation are automatic, while the EC/TDS conversion factor and temperature coefficient factor (β) are user adjustable for application specific measurements.

Order Information:
HI 993302-01 (115V) and HI 993302-02 (230V) is supplied with HI 7630 conductivity probe, HI 70030 12.88 mS/cm calibration solution sachet, 12 VDC adapter and Instructions.

Specifications

RangeEC0.00 to 20.00 mS/cm
TDS0.00 to 10.00 ppt
Temperature0.0 to 60.0°C (32 to 140°F)
ResolutionEC0.01 mS/cm
TDS0.01 ppt
Temperature0.1°C (0.1°F)
AccuracyEC±2% F.S.
TDS±2% F.S.
Temperature±0.5°C (±1°F)
EC/TDS Calibrationautomatic, 1 point, at 12.88 mS/cm
ProbeHI 7630 conductivity probe with internal temperature sensor, 1/2” NPT pipe thread and 2 m (6.6’) cable (fixed, included)
TDS Conversion Factoradjustable from 0.0 to 1.00
Temperature CompensationAutomatic with ß adjustable from 0.0 to 2.4%/°C
Power Supply12 Vdc power adapter (included)
Environment0 to 50°C (32 to 122°F); RH max 95%
Dimensions160 x 105 x 31 mm (6.3 x 4.1 x 1.2″)
Weight190 g (6.7 oz.) – meter only

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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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