 
  
  
  
 
The name AHLBORN 
stands for innovative  development, quality, and measuring accuracy. For more than 30 years we  have been developing, manufacturing, and selling high-quality measuring  technology for research, industry, and trade.
The founder of the company, 
Otto Eduard Ahlborn,  started trading in measuring equipment after 1945. This led on, in the  early 1970s, to our own in-house development and production. In the  1980s the second Ahlborn generation entered the company; AHLBORN  continued on its stable and successful course.
Today, AHLBORN sets new standards. 
With its  state-of-the-art hardware technology, global sales, and great  flexibility, this family-owned business stands out as one of the leading  manufacturers in the field of measuring technology.
 
 
 
Product category:
 
    - · THE ALMEMO SYSTEM
- · DEVICES
- · SENSORS
- · SOFTWARE
-  · EQUIPMENT
-  · CALIBRATION
 
    
        
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                                    |  Temperatue 
 Temperature sensors NiCr-Ni thermocouples,  Pt100 and NTC, thermo wires and compensation lines, thermo connectors
 
 
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                                    |  Air Humidity, Dew Point, Moisture in Materials 
 Capacitive humidity sensors, sensors for  conduit mounting and transmitters, psychrometers, dew point  transmitters, sensors for measuring moisture in materials
 
 
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                                    |  Air Flow 
 Rotating vanes, position-independent  pressure modules for differential and pressure tube measurements, Pitot  tubes, thermoanemometers
 
 
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                                    |  Pressure, Force, Displacement, Speed, Flow, Sound Level 
 pressure sensors, transmitters,  temperature measurement for refrigerants, tension and compression  sensors, displacement sensors and tracers, rotational speed, sensors,  turbine flow meters, sound level meter
 
 
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                                    |  Electrical Variables 
 Split core type transformers, measuring  module for DC voltage, true/effective modules for AC voltage, optical  probes for current meters
 
 
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                                    |  Room Air Conditions and Meteorology 
 Thermo hygrograph, comfort index  measurement, WBGT measurement, wind velocity and wind direction sensors,  rainfall sensor, radiation sensors, barometric pressure transducers
 
 
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                                    |  Building Physics 
 Measuring thermal transmittance (U) and heat flow Heat Flow PLates Capacitive ALMEMO-D humidity sensor Moisture Sensors Dew Point Detector
 
 
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                                    |  Optical Radiation 
 Precision probe heads for luminous  intensity, UV radiation, radiometric probe head, photosynthesis probe  head, luminance probe head, light flux probe head (Ulbricht globe  photometer)
 
 
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                                    |  Water Analysis 
 Portable case with data logger and sensor  equipment for ground water quality tests, pH value and redox electrodes
 
 Through the complete electrical isolation of the measuring inputs it is possible to use only one single ALMEMO device to simultaneously measure various chemical variables, and use several probes in one sampling vessel without having any mutual influences of the probes!
 
 
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                                    |  Gas Concentration in Air 
 Sensors for carbon dioxide, oxygen, carbon monoxide, and ozone transducers
 
 Sensors for  NO2, NO, NH3, Ci2, H2S, CH4, HC and H2 are connectable to ALMEMO devices. They are available on request.
 
 
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                                    |  AMiR infrared sensors 
 Infrared transmitters, infrared measuring heads
 
 
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AHLBORN VIETNAM
 
 
 
GNN VIETNAM
Headquarter Office:   153 Nguyen Van Thu, Đakao Ward, Dist.1, HCMC.
Transaction Office:   33 Hoa Hong, Ward 2, Phu Nhuan District, HCMC.
Tel : (084.8) 3 517 4923 I Fax: (084.8) 3 517   4924
Email:contact@gnnvietnam.com
Website:  www.gnnvietnam.com   l   www.gnn.com.sg