Chemistry

STAR A111 benchtop pH meter - Complete Kit

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Description

Specifications

Parameters

Standards

Accessories

Benchtop pH meter suitable for routine and simple pH measurements for all types of samples.                    
It has a backlit LCD display that shows simultaneously the readings of: pH or mV with Temperature.                                                  
Simple operation through guided on-screen menus with key indicators for the user.                                 
Software in Spanish.                                   
AUTO-READ function.                                   
Stable reading indicator.                                    
Stores up to 50 readings, associated with date and time, in its non-volatile memory.                                              
It includes a newly designed support arm that makes it easier to place and hold the electrodes inside the samples. 
It works with a 220V mains adapter, but can also be powered with batteries (4 alkaline AA type).                  
                                                                             
The STAR A1115 model includes:                                
STAR A111 Meter                                      
Standard Triode pH/ATC electrode (OR9157BNMD)                                       
Solution kit (pH 4, 7 and 10 buffers, storage solution and cleaning solution, 60 ml bottle)            
Probe holder support arm                                      
Network adapter
Dimensions: 24cm x 18cm x 11cm (length x width x height)                                             
Weight: 0.9 kg                                      
Power supply: 4 Type AA alkaline batteries (not included)                                     
Battery life: 2000hr.                                      
Mains supply: 100-240 VAC, 50-60 Hz (Universal AC adapter included)                                    
Inputs: BNC (pH or ORP electrode), 8-pin MiniDIN (ATC temperature probe)                                           
Outputs: None                                                                            
Measuring modes: pH, mV or relative mV (RmV) with temperature                                          
Calibration: pH, relative mV (RmV) and temperature                                         
Channels: 1                                          
Calibration points: 1 to 3 points                                                                 
Operating temperature: 5°C to 45°C (ambient)                               
Temperature probe calibration: 1-point temperature compensation calibration                                         
Temperature selection: manual or automatic with ATC temperature probe                                            
                                                                             
Parameter specifications:                                      
pH:                                       
Range: -2,000 to 16,000                                
Resolution: 0.1 / 0.01                                  
Accuracy: ± 0.01                                             
Calibration points: Up to 3 points.                                 
mV:                                      
mV range: ± 1600.0 mV                                              
RmV range: ± 1999,9 mV                                           
Resolution: 0.1                                
Accuracy: ± 0.2 mV or 0.05% of reading                                            
Temperature:                                  
Range: -5 to 105 ºC                                         
Resolution: 0.1                                
Accuracy: ± 0.1                                
Temperature compensation: Automatic or manual.

pH / mV/ T

USP 791

pH electrodes
pH standards
ORP electrode
ORP standard
Temperature probe
Electrode arm for ORION STAR A-Series benchtop gauges
ORION STAR A-Series tabletop meter base
Other accessories available on request

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