酸度/离子计
        添加时间:2009-10-30  编辑:C055  阅读:次
	
	
        
        
        
        
          
            - 产品名称:酸度/离子计
 
            - 产品定货号:MH-00839-00
 
          
          
          
         
        
       
      
        A high-quality, bench-type lab pH meter designed to measure the entire pH scale (0-14).
 
The Lab Model Digital pH/Ion Meterhas a milli-volt range of +/-1000mV and easily converts from 115- to 230-volts AC power by use of a conveniently mounted switch. The unit provides accuracy and readability of 0.01 pH.
 
The automatic temperature compensation (ATC) range on this instrument runs from 0° to 100° centigrade. The ATC probe (included with meter) plugs into the front panel of the meter and automatically adjusts the readout to measure temperature variations in the fluid. The analog recorder output may be continuously used in conjunction with a recorder to display and record the pH measurements.
 
Laboratory Bench-type pH Meter provides stable, accurate measurements in pH, mV and temperature. Built-in memory function stores up to 50 pH, mV or relative mV readings with corresponding temperature. This meter is so easy to use; you'll be ready to take readings in minutes!
 
The Lab Model pH Meter features a large dual display that shows pH (or mV) and temperature readings, and a water-resistant membrane keypad. Slide-out instruction card (included) stores underneath the meter for quick reference. This pH meter is supported by a full selection of Fann calibration buffers, electrodes and accessories.
 
Features
Large dual display shows pH or mV, plus temperature 
Three-point pH calibration with auto buffer recognition 
ISO 9001 CERTIFIED 
Selectable buffer sets 
Lab Model Digital pH/Ion Meter 
Combination pH Probe 
Soaker Bottle and Soaker Solution 
Automatic Temperature Compensation (ATC) Probe 
Switch from pH to mV readings with a button press 
Features 0.1 mV resolution for ORP measurements 
Selectable manual or automatic temperature compensation 
Built-in memory function 
Hold function, Ready indicator, and diagnostic error messages 
Fully diagrammed manual, plus slide-out instruction card 
 
Specifications
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 Power  | 
 9 VDC, 500 mA; using AC adapter (included); choose from 110 VAC, 60 Hz or 220 VAC, 50 Hz models. AC adapter is CSA and UL listed.   | 
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 Input impedance  | 
 >1012Ω    | 
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 Temperature Compensation  | 
 Selectable manual or automatic from 0 to 100°C   | 
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 Memory  | 
 Up to 50 sets   | 
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 Recorder output  | 
 ±2000 mV (directly proportional to input)   | 
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 Recorder output connector  | 
 Mini pin (subminiature phono plug)   | 
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 Display  | 
 Dual display of measurement with temperature and mode annunciators   | 
| 
 Error messages  | 
 Diagnose operator error, electrode error, and meter error. Pull-out instruction card decodes message  |