GENEQ > Biotechnologie et Environnement > pH mètre - Lab

pH mètre de table
modèle Orion 2-Star


  • The new Orion 2-Star pH meter offers ease of use with simple three button operation and is value priced for your general purpose pH measurements in the lab.

Value Priced pH Meter for General Purpose Applications
 • 1, 2 or 3 point calibration
• Simple push button keypad
• Auto calibration for USA/EURO buffers
• Order complete kit or meter only
• 3 year replacement warranty
What’s new compared to the previous Orion 410Aplus and 420Aplus
2-Star Features 2-Star Benefits
Pullout quick start guide Rapid setup for sample measurement
Electrode condition indicator Monitors electrode slope
Auto buffer recognition Improved to add new Orion pH 1.68, 6.86, 9.18 and 12.46 buffers
Smart Averaging™ Faster response time, better accuracy and precision without user intervention
Convenient packages Packages tailored to your application needs
TRIS buffer compatible package Packages tailored to your application needs
TRIS buffer compatible package For Life Science applications
Universal power adapter For worldwide operation and ease of ordering

SPECIFICATIONS 420APlus 410APlus 2-Star
Parameters  pH/mV/ORP/
temperature		 pH/
temperature		 pH/mV/ORP/
temperature
pH Range - 2.000
to 19.999		 - 2.000
to 19.999

0.000
to 14.000
  Resolution 0.001/0.01/0.1 0.001/0.01/0.1 0.001/0.01/0.1
  Relative accuracy ± 0.005 ± 0.005 ± 0.002
  SMART STABILITY™ Yes Yes Yes
  SMART AVERAGING™     Yes
  Slope 80 to 120 % 80 to 120 % 80 to 120 %
  Auto buffer recognition 4.01, 7.00, 10.01 4.01, 7.00, 10.01 4.01, 7.00, 10.01 / 1.68, 6.86, 9.18, 12.46
  Calibration points 1, 2 or 3 1, 2 or 3 1, 2 or 3
  Selectable calibration sets     Yes, USA or EURO
  Custom buffers accepted Yes Yes Yes
Temperature Temperature range - 5.0 to 105.0 ºC - 5 to 105 ºC - 5.0 to 105.0 ºC
  Resolution 0.1 ºC 0.1 ºC 0.1 up to 99.9 ºC, 1.0 over 99.9 ºC
  Relative accuracy ± 0.1 ºC ± 0.1 ºC ± 0.1 ¾C
Millivolts Millivolt range ± 1600.0 mV   ± 1999.9 mV
  ORP mode with EH autocalibration
to standard hydrogen electrode		     Yes
  Resolution 0.1 mV   0.1 mV
  Relative accuracy ± 0.2 mV or 0.05% of reading, whichever is greater   ± 0.2 mV or 0.05% of reading, whichever is greater
Relative millivolts Relative millivolt range ± 1999.9 mV   ± 1999.9 mV
  Resolution 0.1 mV   0.1 mV
  Relative accuracy ± 0.2 mV or 0.05% of reading, whichever is greater   ± 0.2 mV or 0.05% of reading, whichever is greater
Custom LCD Display   Simultaneous display of selected measurement and temperature Simultaneous display of pH and temperature Simultaneous display of selected measurement and temp, cal. points, and current electrode condition
Inputs   BNC, pin tip ref, 8 pin DIN ATC, power BNC, pin tip ref, 8 pin DIN ATC, power BNC, ATC miniDIN locking, power
Outputs   RS232 RS232 RS232
Power requirements   AC line, 110 V, 220 V or 240 V AC line, 110 V, 220 V or 240 V Universal AC line voltage or 4 AA batteries
Agency Approvals   CE, CSA, UL CE, CSA, UL CE, CSA, UL, TUV, FCC Class A limits
Environmental Requirements   5 to 45 ºC and 5 to 85% relative humidity, non-condensing” 5 to 45 ºC and 5 to 85% relative humidity, non-condensing 5 to 45 ºC and 5 to 85% relative humidity, non-condensing
GLP Features # of datalogging points    

Cal. data storage and output 50 points by time, stability or manual reading with time/date stamp
  Advanced self test and diagnostics     Yes
  GLP electrode verification     Yes
IP rating   IP54, splashproof and dustproof IP54, splashproof and dustproof IP54, splashproof and dustproof
Warranty   36 months (from date of purchase) 36 months (from date of purchase) 36 months (from date of purchase)
Orion 2-Star pH Kit Ordering Information
Kit Cat. No.
w/ Stand		 Kit Cat. No.
w/o Stand		 Electrode / Probe Electrode / Probe Features & Benefits
1111000 Orion 2 Star meter only    
1111001 None 9157BNMD – Refillable epoxy Triode™, pH/ATC, 4, 7 & 10 buffers and stand 3-in-1 real time temperature compensation for better stability, longer electrode life – with unbreakable body.
1111201 1111101 9165BNWP – Epoxy Sure-Flow® pH Electrode stability (low drift, very good equilibration), good precision, rapid push button cleaning, unbreakable body.
1111202 1111102 9157BNMD – Refillable epoxy Triode, pH/ATC 3-in-1 temperature compensation for better stability and convenience with unbreakable body.
1111203 1111103 9156APWP – Epoxy body AquaPro pH (gel) double junction Low maintenance, fast response, good accuracy, unbreakable body. TRIS buffer compatible. Electrode has no porous junction to plug when used in difficult samples.
1111204 1111104 9142BN – Refillable glass pH & stainless body ATC 927007MD Refillable pH electrode offers economical value and longer life. The stainless steel ATC stands up to the most rigorous testing conditions.
1111205 1111105 9142BN – Refillable glass pH Refillable pH electrode offers economical value and longer life.
1111206 1111106 9145BN – Epoxy gel pH Affordable low maintenance, requires no filling solution, unbreakable body.
1111207 1111107 9107BNMD – Epoxy gel Triode Best buy package that includes 3-in-1 low maintenance probe with unbreakable body.
1111208 1111108 9107APMD – Epoxy gel double junction TRIS compatible Triode Best buy for Life Science applications – 3-in-1 good accuracy, unbreakable body, TRIS buffer compatible.