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    • Mr. Pharwat ( General manager)     TEL 095-614-1554
    • Mr. Chollophat ( Sale manager ) TEL 087-804-4747
    • Mr. Narumon ( Human resoucer )           TEL 081-628-5060
    • Charanassociate co. ltd (office) TEL 02-1851383-4 , 02-712-5619-20
    • Charanassociate co. ltd (Sale department)TEL 094-478-8647

  Whose registered address is at  723/2 Soi Thonglor
  Sukhumvit55  Road, Khongtan -nue ,Wattana, Bangkok 10110 
  Thailand. The company has been  operating since 1982 which is 
  about 34 years from now.  Our main business is the distribution 
  of laboratory equipment, in general for industrial firms and 
  Government sectors i.e  Universities, Colleges, Institute of 
  Technologies and research centers Equipments list include main
  products such as: Autoclave, Balance ,Water bath, Block Heater,
  Bomb Calorimeter, Centrifuge, Flame photometer,  
  Freezer, Furnace, Homogenizer, Heating mantle, Melting point,
  Shaker, Shaking water bath , Utrasoinc bath , Water still etc
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Product/Service >> PH/CON/DO Meter >> PH/ISE meter - WTW

PH/ISE meter - WTW - คลิกที่นี่เพื่อดูรูปภาพใหญ่

PH/ISE meter - WTW


PH/ISE meter - WTW

Code: 000704
ติดต่อ 02-7125619


Portable ISE Meter

pH/ION 340i – pH, mV and ISE measurements in one hand


  • Handy, waterproof
  • Up to 1500 hours continuous operation
  • GLP

The pH/mV and ISE meter pH/ION 340i offer the highest degree of flexibility possible. For pH measurements the instrument can be calibrated manually or automatically and offers simultaneous display of pH and temperature. For measurements with ion-selective electrodes the pH/lON 340i offers concentration display in mg/l. Direct display in mV to ±999.9 mV in 0.1 mV steps; and to ±1999 mV in 1 mV steps.

Even in these higher ranges the concentration is calculated from a mV resolution of 0.1 mV. Calibration is carried out with up to three standards (selected from 16 standards in the range of 0.01 to 1000 mg/l).

The instrument can be used in-the-lab or in-the-field, operating on either AC power or rechargeable battery for up to 1500 hours, with convenient “LoBat” warning.

Lightweight and compact, these robust meters are both waterproof and submersible to IP 66/67.

The built-in data logger for up to 500 measurements together with GLP calibration protocol offer a comprehensive system for documenting results. With analog or digital data transfer (RS 232), automatic recognition of stable measurements (AutoRead), electrode evaluation and calibration interval monitoring functions ensure reproducible and comprehensible measurements.

pH -2.000 ... +19.999 pH
mV -999.9 ... +999.9 mV
-1999 ... +1999 mV
Temperature -5 ... +105 °C/0.1 °C
Concentration 0.01 ... 1999 mg/l
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