Chemical tests

24-D1858/1, 24-D1859/1
This section includes a range of products and accessories for some chemical test analysis of water; in particular it includes equipment for evaluating ph, chloride, sulphate content, Hardness and Alkalinity caused by mineral and organic acids.

PH meters

We propose different models, suitable for field and laboratory use.

Standards BS 1377:3 ASTM D1067

Portable pH, mV, temperature digital meter 24-D1848 during the test
Description

 

We propose different models, suitable for field and laboratory use, as follows:

– Poket digital PH meter, battery operated 
– Portable pH, mV, temp. digital meter, complete with stand for laboratory use. Battery operated 
 

Products
 
 
 
24-D1847
Pocket electronic pH meter.
 
24-D1848
Portable pH, mV, temp. Meter, complete with stand for laboratori use.
 
24-D0448/C

Magnetic stirrer. Capacity 3 liters.200-240V, 50-60 Hz, 1 ph

 
24-D0448/CZ

Magnetic stirrer. Capacity 3 liters.100-120V, 50-60 Hz, 1 ph

Technical Specifications

 

24-D1847
Pocket digital pH meter, battery operated.

pH range: 0.00 to 14.00, Resolution: pH 0.01, Accuracy at 20°C: +/- 0.2 pH
pH calibration: manual, 2 points
Battery operated , 3000 hours use approx.
Dimensions: 66x50x25 mm
Weight approx.: 70 g

Accessories to be ordered separately: electrode, batteries, 5+5 kit of pH4 and pH 7 calibration solutions, buffer solutions. See accessories.


 

24-D1848
Portable  pH, mV, temp. digital meter, complete with stand for laboratory use. Battery operated.

pH range: 0.00 to 14.00, accuracy +/- 0.01 + 1 digit, resolution 0.01 pH
mV range: +/-1999, accuracy +/-1 + 1 digit, 1 mV
temp. range: 0-100°C, accuracy +/-0.2°C + 1 digit, resolution 0.1°C
pH calibration: pH 4.00 – 7.00
9 V battery

Dimensions: 96x120x46 mm

Weight approx.: 260 g

Supplied complete with pH4, pH7 solutions and distilled water, combined electrode, 9 V battery, Pt 100 temperature probe, stand for electrode and Pt 100 probe and carrying case.

Accessories and Spare Parts
 
 
24-D1848/1
Power supply adapter 110-230V/50-60Hz/1Ph for portable ph-meter model 24-D1848
 
24-D1848/2
Spare pH electrode for portable ph-meter model 24-D1848
 
24-D1848/6
Spare temperature probe for portable ph-meter model 24-D1848
 
24-D1845/3
pH 4.01 buffer solution.
 
24-D1845/4
pH 7.01 buffer solution
 
24-D1845/5
pH 9.18 buffer solution
 
24-D1845/7
Electrode storage solution, 500 ml flask
 
24-D1845/8
Electrode cleaning solution, 500 ml flask
 
24-D0448/C

Magnetic stirrer. Capacity 3 liters.200-240V, 50-60 Hz, 1 ph

 
24-D0448/CZ

Magnetic stirrer. Capacity 3 liters.100-120V, 50-60 Hz, 1 ph

Water Test Kits

Acidity Test Kit, Chloride Test Kit, Hardness Test Kit and Alkalinity Test Kit.

Standards ASTM D7981

Hardness test kit (24-D1870/C)
Description

 

Acidity Test Kit
The Acidity Test Kit is equipped with all you need to determine acidity of water. The kit is quick, easy to use and portable. This makes it practical for field as well as laboratory use. The design makes the kit easy to handle and, except for HI 3820-0, practically prevents accidental injury or damage due to spills.
The kit is supplied with:
•Dechlorinating reagent, 1 bottle with dropper (10ml);
•Bromophenol Blue Indicator, 1 bottle with dropper (10 ml);
•Phenolphtalein Indicator, 1 bottle with dropper (10ml);
•HI 3820-0, 1 bottle (120 ml);
•2 calibrated vessels (10 and 50 ml);
•1 calibrated syringe.
 
Chloride Test Kit
The Chloride Test Kit is equipped with all you need to determine chloride level of water. The kit is quick, easy to use and portable. The design makes the kit easy to handle and, except for HI 3815 Mercuric Nitrate solution, practically prevents accidental injury or damage due to spills.
The kit is supplied with:
•Diphenylcarbazone Indicator, 1 bottle with dropper (15 ml);
•Nitric Acid Solution, 1 bottle with dropper (30 ml);
•HI 3815-0 Mercuric Nitrate Solution, 1 bottle (120ml);
•2 calibrated vessels (10 and 50 ml);
•1 calibrated syringe with tip.
 
Hardness Test Kit
The Hardness Test Kit makes monitoring easy, quick and safe. The compact size provides the versatility to use the kit anywhere. The design of the kit makes it easy to handle.
The kit is supplied with:
•Hardness Buffer, 1 bottle with dropper (30 ml);
•Calmagite Indicator, 1 bottle with dropper (10 ml);
•HI 3812-0 EDTA Solution, 1 bottle (120 ml);
•1 plastic beaker (20 ml) with cap;
•1 plastic beaker (50 ml) with cap;
•1 syringe (1 ml) with tip.
 
Alkalinity Test Kit
The Alkalinity Test Kit makes monitoring easy, quick and safe. The compact size gives the user the versatility to use the kit anywhere. The design makes the kit easy to handle and, except for HI 3811-0, practically prevents accidental injury or damage due to spills.
The kit is supplied with:
•Phenolpthtalein Indicator, 1 bottle (10 ml) with dropper;
•Bromophenol Blue Indicator, 1 bottle (10 ml) with dropper;
•HI 3811-0, 1 bottle (120 ml);
•2 calibrated vessels (10 and 50 ml);
•1 calibrated syringe with tip.

Products
 
 
24-D1870/A
Acidity test kit
 
24-D1870/B
Chloride test kit
 
24-D1870/C
Hardness test kit
 
24-D1870/E
Alkalinity test kit

Magnetic Stirrers

Used for titration and stirring. Variable speed. Magnetic Teflon coated follower included.

Standards ASTM D8079

Magnetic stirrer. Capacity 3 liters, mod.24-D0448/C
Description

 

Used for titration and stirring. Variable speed. Magnetic Teflon coated follower included.
24-B0145/E version feature a hot plate wich can be useful for particular applications.

Products
 
 
24-D0448/C

Magnetic stirrer. Capacity 3 liters.200-240V, 50-60 Hz, 1 ph

 
24-D0448/CZ

Magnetic stirrer. Capacity 3 liters.100-120V, 50-60 Hz, 1 ph

 
10-B0145/E

Hot plate maximum temperature 280°C and magnetic stirrer, 100 to 1500 rpm. capacity 3 liters.     
200-240V. 50-60 Hz, 1 ph       

Technical Specifications

Models

24-D0448/C

24-D0448/CZ

81-B0145/E

Rotation speed, rpm

100 to 1500

100 to 1500

Power, W

 

500

Dimensions, mm

135 mm Dia.

260x150x80mm

Max temperature, °C

280

Weight approx. kg:

1.8

2

PH papers

Used for determining the pH of aqueous solutions.

Standards EN 12697-33 ASTM D8079

24-D1858/1, 24-D1859/1
Description

 

Used for determining the pH of aqueous solutions.

Products
 
 
24-D1858/1
pH strips 1 to 14 pH
 
24-D1858/2
pH indiactor paper 0 to 14 pH (litmus blue)
 
24-D1859/1
Litmus paper red 5 to 8 pH

Quantab Chloride Titrators

This method provides a measurement of water soluble chloride salts present in a soil or aggregates

Standards BS 1377:3

48-D0543, D0543/A
Description

 

This method provides a measurement of water soluble chloride salts present in a soil or aggregate sample. It is based on the Volhard method.

  • Weight approx.: 10 g
Products
 
 
48-D0543
Quantab chloride titrator type 1175 pack of 40 strips
 
48-D0543/A
Quantab chloride titrator type 1176 pack of 40 strips.

Sulphate Content

Two model are available: Rapid method and Laboratory method - Ion exchange apparatus.

Standards BS 1377:3

24-D0852
Description

 

Two model are available:

Rapid method (BS 812:117 | ASTM C88 | AASTHO T104 | EN 1367-2)
Sulphate test strip, detection range 200 to 1600 mg/l. Useful for preliminary assessment of sulphate ions in aqueous solutions.
Weight approx.: 10 g

Laboratory method – Ion exchange apparatus (BS 1377:3)
Used for determining the sulphate content of ground water and aqueous soil extracts. It consists of a ion exchange column 400 mm long and 10 mm dia., a swan-neck outlet and a 1500 ml round bottom flask to give a constant head. The apparatus is supplied assembled on a stand.
Dimensions: 200x100x600 mm
Weight approx.: 5 kg

Products
 
 
24-D0852
Sulphate test strips. (pack of 100)
 
24-D1840
Ion exchange apparatus
Accessories and Spare Parts
 
 
 
24-D1840/1
Ion exchange resin 500 gr

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