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> Orion thermo electron 720A ph/ion/ise meter
Orion thermo electron 720A ph/ion/ise meter
Orion Thermo Electron 720A pH/Ion/ISE Meter
* Electrical Requirements: 9 Volts DC, 1 Amp (Transformer Included)
* Absolute/relative mV modes for incremental techniques
* Automatic buffer recognition (anion or cation ISE electrodes)
* pH auto-calibration at five buffer values
* Direct readout of concentration
* Selectable pH/ISE resolution
* Adjustable isopotential point
* Automatic temperature compensation using ATC probe
* Built-in data logger holds up to 25 readings.
* Dust, splash, and chemical-resistant housing and sealed membrane keypads ensure long meter life.
* These pH/ISE meters are available in three convenient styles to suit your laboratory needs. All are ideal for a wide range of laboratory measurements such as pH, ion-selective, and ORP. Convenient display guides you from calibration through sample measurements-simply press the YES or NO keys in response to prompts. Select from three resolution levels according to your needs-fast results at 0.1 pH unit to precise results at 0.001 pH unit. Meters display either pH, mV, or concentration and temperature simultaneously.
* 720A pH/ION meter is ideal for ISE applications that require more advanced techniques. Easily access all meter functions via the 17-character vacuum fluorescent display and 16-button keypad. For added versatility, it features recorder and Karl Fischer titration outputs as well as dual electrode input.
* Range: pH -2.000 to 19.999
* Resolution: pH 0.001 / 0.01 / .1
* Buffer Recognition: Automatic at pH 1.68, 4.01, 7.00, 10.01, 12.46
* Temperature Compensation: Manual or Automatic from -5.0 Celsius to 105.0 Celsius
* Output: RS-232; recorder output (0-1600.0 mV) Kark Fischer (-10 uA Polarizing Current)
* Input Impedance: >10^12 (omega)
* Display: Two-color vacuum fluorescent
* Electrical: 110 Volts AC Adapter, 50/60 Hz
* Dimensions: 7 5/8 L x 9 1/8 W x 2 H
