Chemistry

Dissolved Oxygen Tabletop Meter Model STAR A113 - Complete Kit

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Description

Specifications

Parameters

Accessories

Benchtop oximeter suitable for routine and simple dissolved oxygen measurements for all types of samples.                               
It has a backlit LCD display that shows the readings of:                                     
Dissolved oxygen in percentage of saturation or concentration and temperature.                                                              
Simple operation through guided on-screen menus with key indicators for the user.   
AUTO-READ function.                                   
Stable reading indicator.                                    
Stores up to 50 readings in its non-volatile memory.                                  
It works with a 220V mains adapter, but can also be powered with batteries (4 alkaline AA type).                                         
IP54 splash-proof protection.                                          
                                                                             
The STAR A1135 model includes:                                
STAR A 113 Meter                                     
DO polarographic probe with miniDIN connector (OR083005MD)                                 
Maintenance kit for DO probe (OR080513)                                          
Probe calibration accessory (OR080017)                                             
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: 9-pin MiniDIN (polarographic OD sensor with built-in temperature)                                           
Outputs: None                                                                            
Measuring modes: Dissolved oxygen as % saturation or mg / L with temperature                                   
Calibration: Water saturated air, manual (Winkler)                                   
Channels: 1                                                                         
Operating temperature: 5°C to 45°C (ambient)                               
Temperature probe calibration: 1-point temperature compensation calibration                                         
Temperature selection: automatic with ATC temperature probe                                
                                                              
Parameter specifications:                                      
Dissolved oxygen:                                           
Concentration:                               
Range: 0 to 20 mg/l                                        
Resolution: 0.01 – 0.1                                  
Accuracy: ±0.2                                 
% Saturation:                                   
Range: 0 to 200                                 
Resolution: 0.1 – 1                                        
Accuracy: ±2%.                                 
Automatic barometric pressure correction: 450.0 to 850.0 mm Hg                                  
Manual correction of salinity factor: 0 to 45 ppt                                     
Calibration: Water saturated with air and manual (Winkler)                                 
Probe: Polarographic                                     
Temperature:                                  
Range: 0 to 50 ºC (32 to 122 ºF)                                  
Resolution: 0.1                                
Accuracy: ± 0.1                                
Offset calibration:1 point                                                            

OD / T

Dissolved oxygen polarographic electrodes
Oxygen probe maintenance kit
Calibration and maintenance accessories for dissolved oxygen probes
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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