Hanna Pocket & Handheld Sodium Meters

If you are using a complicated apparatus and/or methods in determining the sodium (Na) content of your samples, you will find the Hanna line a pleasant relief. The Hanna sodium line has been designed to be simple-to-use, durable, and very rugged.

	pNa Sodium Pocket Meter The pNa tester is a powerful tester for determining the water hardness/softness. Compact size to fit into a lab coat pocket.

pNa The sodium ion selective glass electrode determines the activity of free sodium ion concentration. The hardness of water is due to the presence of magnesium and calcium salts. These salts make washing difficult and waste soap, they also create unpleasant scum and scales. The hardness of water can be effectively treated and the pNa tester will help you monitor this factor.

In the water softening process, the feed water is passed through a porous cation exchange which has the ability of substituting sodium ions in the exchange medium with calcium and magnesium in the water. The exchange medium may be natural sand known as zeolite, or may be manufactured from organic resins. To control the treatment of feed water through a zeolite system, the sodium content must be monitored on the inlet and the outlet sections. The values are then compared, and the appropriate action is taken in the process to treat the water.

Sodium concentration must also be monitored in food storage, production processes and in ecological studies. The pNa tester is a fast, economical way to check this critical parameter in these applications. Also, when the chemistry of a solution is known, such as sodium hydroxide solution or a sodium hypochlorite solution, it is possible to correlate pNa readings to concentrations of other chemicals in solution, giving the pNa utility in many water chemistry applications.

Specifications:

  Range:             0.0 to 3.0 pNa (23 to 0.023 gm of Na+/litre)

  Resolution:        0.1 pNa

  Accuracy:          ±0.2 pNa

  Adjustment:        Manual one offset trimmer

  Battery Type:      4 X 1.4V

  Battery Life:      700 hours of continuous use

  Environment:       From 32 to 122°F (0 to 50°C)

  Dimensions:        5.9 x 1.2 x 0.9 " (150 x 30 x 24 mm)

  Weight:            3.0 oz. (85 g)

	SALINTEST Salinity Concentration Pocket Meter SALINTEST comes supplied with a handy chart that will convert your sodium chloride readings into grams. Long Battery Life. 700 hours of continuous use assures trouble free testing for long periods of time without frequent battery changes.

SALINTEST World-wide aquaculture has progressed immensely in the past two decades. Aquaculture is a prime source for quality seafood and is a growing industry. As the methods and products keep changing, one crucial factor remains the same; the salinity of the water. The main component of salt in seawater is sodium chloride. The SALINTEST can help you monitor the concentration of sodium chloride assuring high quality in aquaculture. SALINTEST is also ideal for marine fish tanks and aquariums. Instruments for measuring salinity of seawater currently available on the market are cumbersome and difficult to use. Hanna has introduced a compact salt tester for accurately measuring the concentration of sodium chloride. Besides applications in aquaculture, SALINTEST is also ideal for checking salt concentrations of live storage for fish, refrigerator and oceanographic investigation.

Specifications:

  Range:              0.00 to 1.00(58.4 to 5.84 g of sodium chloride)

  Resolution:         0.01

  Accuracy:           ±0.02

  Adjustment:         Manual one offset trimmer

  Battery Type:       4 x 1.4 Volts

  Battery Life:       700 hours of continuous use

  Environment:        32 to 122°F (0 to 50°C)

  Dimensions:         5.9 x 1.2 x 0.9 " (150 x 30 x 24 mm)

  Weight:             3.0 oz. (85 grams)

HI 931100 Waterproof NaCl Meter – Salt Content Measurements Made Simple Wide-Range. Salt content from 0.15g/l to 300g/l with one meter & electrode! Rugged Housing. All electronics are contained in a waterproof casing for the best protection against humidity and condensation. Large Display. Both NaCl and the temperature measurements are shown on a user-friendly Liquid Crystal Display.

HI 931100 is an ion-selective meter which uses a sodium electrode to read directly the salt (NaCl) content of a solution. There are 4 measurement ranges spanning a wide spectrum from 0.150 g/l all the way to 300 g/l! A separate temperature probe provides temperature readings in Centigrade from 0 to 80ºC in 0.1ºC steps. Both NaCl and ºC measurements are shown simultaneously on a large LCD display. The meter is completely water and dust-proof for the best protection in industrial environments and humid conditions. All operations are microprocessor-controlled and calibration is easy and automatic. Once the "CAL" key is pressed, graphic prompts appear on the display to guide the user through the calibration process which is automatic at 2 points; the first calibration point is at 58.4 g/l, while the second can be either at 5.8 or at 125 g/l. The range is chosen according to the sample to be measured. HI 931100 will turn itself off after 10 minutes to save the batteries and provides a low battery indication on the LCD. HI 931100 is supplied with carrying case without electrode.

Specifications:

 Range:      NaCl   0.150 to 1.500/1.50 to 15.00/15.0 to 150.0/150 to 300g/l

             °C     0.0 to 80.0°C

 Resolution: NaCl   0.001 / 0.01 / 0.1 / 1g/l

             °C     0.1°C

 Accuracy:   NaCl   ±5% Full Scale of the reading

             °C     ±0.5°C

 Calibration:       Automatic at 58.4g/l (HI 8094) and 5.8g/l (HI 8080) 

                    or 125g/l (HI 8095)

 Temp.Compensation: Fixed at 25°C

 Electrode:         FC 300B Glass combination sodium (not included)

 Temperature Probe: HI 762L Temp. probe (not included)

 Battery:           4 x 1.5 volt AAA (alkaline batteries)

 Battery Life:      80 hours of continuous use

 Environment Temp.: 32 to 122°F (0 to 50°C)

 Dimensions:        7.7 x 3.1 x 2.4" (196 x 80 x 60 mm)

 Weight:            15.8 oz. (450g) instrument alone

HI 931101 If you are using a complicated apparatus and methods in determining the sodium (Na) content of your samples, you will find HI 931101 a pleasant relief. A large dual level display in a rugged waterproof housing provides you with Na in mg/l or g/l and temperature at the touch of a button. HI 931101 employs the FC 300B combination sodium electrode to give you direct sodium readings from 15.0 mg/l to 60 g/l. Calibration has also been reduced to a push-button operation. The calibration process is automatic at 2 points, the first is at 2.30 g/l while the second can be either at 0.23 g/l (HI 8087) or at 23.0 g/l (HI 8088). The range is chosen according to the sample to be measured. A separate temperature probe provides you with simultaneous temperature measurements. The meter will turn itself off after 10 minutes and give low battery indication. The waterproof housing has been specially designed with a tilted display and rubber strips to be used equally inside and outside the lab. HI 931101 comes with carrying case without electrodes .

Specifications:

  Range:        Na    15.0 to 150.0ppm (mg/l) 0.150 to 1.500/ 1.50 to 15.00/ 

                      15.0 to 60.0 g/l

                °C    0.00 to 80.0°C

  Resolution:   Na    0.001/ 0.01/ 0.1/ 1g/l

                °C    0.1°C

  Accuracy:     Na    ±5% Full Scale of the reading

                °C    ±0.5°C

  Calibration:        Automatic 2 point: 2.30/ 0.230g/l (HI 8087) and 

                      2.30/ 23.0g/l (HI 7088)

  Temp. Compensation: Fixed at 25°C

  Electrode:          FC 300B Glass combination sodium (not included)

  Temperature Probe:  HI 7662 Temp. probe (not included)

  Battery:            4 x 1.5 volt AAA (alkaline batteries)

  Battery Life:       80 hours of continuous use.

  Environment Temp.:  32 to 122°F (0 to 50°C)

  Dimensions:         7.7 x 3.1 x 2.4" (196 x 80 x 60 mm)

  Weight:             15.8 oz. (450g) instrument alone