Atago 3355 Digital Suction-Type HSO Refractometer, QR-HSO, Sulfuric Acid 0.0 to 35.0% Measurement Range

 

This model is specifically designed for measuring sulfuric acid, which makes it ideal for a wide-range of applications in the industrial or pharmaceutical industries.The QR-HSO allows users to easily measure the concentration of sulfuric acid without coming in contact with this highly corrosive acid.Cleaning and zero-setting can be done with tap water.


Specifications
Model QR-HSO
Cat.No. 3355
Scale Sulfuric Acid
Temperature
Measurement Range Sulfuric Acid : 0.0 to 35.0%
Temperature : 5 to 40°C
Resolution Sulfuric Acid : 0.1%
Temperature : 0.1°C
Measurement Accuracy Sulfuric Acid : ±0.3 %
Temperature : ±1°C
(with sucrose solution)
Temperature compensation range 5 to 40°C (Automatic Temperature Compensation)
Ambient Temperature 5 to 40°C
Sample Volume At least 2mL
Materials Body: ABS resin
Sample chamber cover: AS resin
Measurement Time Approximately 3 seconds
Power Supply 006P dry battery (9V)
International Protection Class IP64
Dimensions & Weight 70 x 40 x 210 mm (without nozzle)
Nozzle: 240mm
300g
Quantity Break Pricing:
1 items £1125.00 / each  
2-4 items £1012.50 / each save 10%
5-9 items £843.75 / each save 25%
10 or more items £787.50 / each save 30%
  • £1125.00
Qty:  
Compact and easy to carry
Calibration with water
Battery operated
Digital display
Automatic Temperature Compensation


Sulfuric acid (alternative spelling sulphuric acid), also known as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with molecular formula H2SO4. It is a colourless, odourless, and viscous liquid that is soluble in water and is synthesized in reactions that are highly exothermic.

Its corrosiveness can be mainly ascribed to its strong acidic nature, and, if at a high concentration, its dehydrating and oxidizing properties. It is also hygroscopic, readily absorbing water vapour from the air. Upon contact, sulfuric acid can cause severe chemical burns and even secondary thermal burns; it is very dangerous even at lower concentrations.

Sulfuric acid is a very important commodity chemical, and a nation's sulfuric acid production is a good indicator of its industrial strength. It is widely produced with different methods, such as contact process, wet sulfuric acid process, lead chamber process and some other methods]

Sulfuric acid is also a key substance in the chemical industry. It is most commonly used in fertilizer manufacture, but is also important in mineral processing, oil refining, wastewater processing, and chemical synthesis. It has a wide range of end applications including in domestic acidic drain cleaners, as an electrolyte in lead-acid batteries, in dehydrating a compound, and in various cleaning agents.

    • SKU
      3355
    • Commodity Codes
      90275000
  • Measurement Range
    Sulfuric Acid : 0.0 to 35.0%
  • Resolution
    0.1%
  • Measurement Accuracy
    ±0.3 %
  • Measurement Temperature (°C)
    5 to 40
  • Use
    Sulfuric Acid
  • International Protection Class
    IP64
  • Manufacturer
    Atago Co Ltd

Icons, for functions, specifications and scales have been added to this catalogue

Function
Can be connected to a recorder Measurement at a set temperature
Can be connected to a printer Automatic Temperature Compensation
Alarm output for high- and low-limit values Can be connected to a circulating
RS232C Interface Continuous measurement
In-line measurement High temperature samples
User scales can be inputted External Light Interference

 

Specification Scale
Calibration with water Clinical refractometers
Calibration with exclusive standard liquid Refractive index scale
Compact and easy to carry Salt concentration scale
Digital display Seawater scale
AC outlet (AC100 to 240V) Wine scale
Battery operated