Orion 4-Star Plus Portable pH/lSE Meter
 
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  Orion 4-Star Plus Portable pH/lSE Meter


  • Improved stability algorithm to increase calibration and measurement accuracy
  • Average slope and slope of segment printed with measurement
  • Ability for ATC temperature calibration
  • Increased data log points: 750
  • Ability to turn off data log
  • Ability to print or view last 10 calibrations
  • New Individual method passwords
   Product Detail



This waterproof, battery-operated pH/ISE meter stands up to the most demanding quality control and general analysis applications and delivers over 2,000 hours of continuous operation. Convenient Quick-Start Guide is located on the back of the meter to make the unit easy to operate in the field.

The rugged meter provides reliable measurement of pH and ionic concentrations and offers a full complement of GLP-related features—including available 21 CFR Part 11 software option. Automatic calibration or 1 to 5 point manual calibration for pH and direct ion measurement ensures accuracy even at extremes of concentration.

SMART STABILITYTM and SMART AVERAGINGTM functions simplify the measurement process. You can record and store up to 10 setup parameters and calibrations. 

Additional Features: 

  • Balanced comfortable handling
  • Automatic or manual calibration
  • Stores up to 10 methods with password protection
  • IP67 waterproof (may be immersed for up to one hour with no water incursion)
  • Waterproof BNC for either pH or ISE electrode 
  • Automatic or manual pH calibration with 1 to 5 calibration points
  • Recognizes NIST, US and manual buffers
  • Manual ISE calibration with 1 to 5 calibration points
  • Point-to-point ISE calibration, high and low concentration range
  • Automatic blank correction
  • Self-diagnostics
  • CE, CSA, UL, TÜV and FCC Class A limits approved
  • Three-year replacement warranty.
 Orion 4-Star Plus Portable pH/lSE Meter
 Product# Price  Description  
       
 1215000      -     Portable pH/lSE Meter Only   SELECT  
 1215001      -    ph/ISE kit with hard case   SELECT  
 1215501      -    ph/ISE kit with soft case   SELECT  
 
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Specifications:
pH :
Readout Range / Resolution :-2.000 to 19.999 or 0 to 14 in aqueous solutions / 0.1,0.01,0.001
Relative Accuracy :± 0.002
SMART STABILITY™ and SMART AVERAGING™ :Resolution dependent / automatic
AUTO-CAL™ and/or Manual Calibration :1 to 5 points; US/NIST, DIN, and custom buffers recognized
lSE :
Range / Resolution :0 to 19900 / 1,2, or 3 significant digits
Relative Accuracy :± 0.2 mV or 0.05%, whichever is greater
SMART STABILITY™ and SMART AVERAGING™ :Resolution dependent / automatic
Units :M, mg/L, %, ppb, or no units
# ISE Cal points :1 to 5
Special ISE Calibration Features :Linear point to point, selectable auto-blank non-linear, low concentration range
mV :
Range – mV / RmV :± 1999.9
ORP :EH autocalibration to standard hydrogen electrode
Resolution :0.1
Relative Accuracy :± 0.2 mV or 0.05%, whichever is greater
TEMPERATURE :
Range / Resolution :-5 to 105 °C / 0.1 up to 99.9 °C, 1.0 over 99.9 °C
Relative Accuracy :± 0.1 °C
Temperature Compensation :Auto/Manual
Display :Custom backlit LCD, for easy viewing
INPUTS / OUTPUTS :
Sensor Inputs :pH/ISE - BNC; ATC-miniDIN-Locking; Reference-Pin tip (all waterproof)
Communications :Waterproof bi-directional RS232 - Stereo jack, optional USB interface Cable
SPECIAL GLP SOFTWARE FEATURES :
# Of Data Logging Points :200 points by time, stability or manual read with time/date stamp
Calibration Log :Last 10 Calibrations
User Method Storage :10 Saved
Advanced Self-test and Diagnostics :YES
GLP Electrode Verification :YES
Password Protection :YES
Internet Software Updates / Downloadable Methods :YES
21 CFR Part 11 Software Package :Optional
Power :4 x AA batteries, powerless date protection
Regulatory and Safety :CE, CSA, UL, TÜV, FCC Class A limits
ENVIRONMENTAL OPERATING CONDITIONS :
Ambient Operating Temperature :5 to 45 °C
Relative Humidity :5 to 85% Non-Condensing
IP Rating :IP67, waterproof and dustproof
Warranty :36 months (from date of purchase)
*Above data generated under optimal/controlled circumstances :