REFRACTOMETERS |
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Refractometers can be used to measure solution concentration and are applied throughout the food, agricultural, chemical and manufacturing industries. The most common application is the determination of dissolved sugar solids in food products such as soft drinks, fruit juices, concentrates , and ripeness of fruit, particularly grapes and fruit for winemaking. Also for measuring of wort for brewing and alcohol in spirits. Hand held refractometers are used for rapid 'on the spot' determination of solution concentration. Hand held models offer the user a low cost, reliable optical measuring instrument which is very easy to use. |
Model 32Brix.ATC |
Brix 0-32 with Automatic Temperature Compensation ..$60.00 |
Model RHW -25Brix.ATC |
Brix 0-40 with Automatic Temperature Compensation and Approximate value degree of alcohol 0-25% ..................$60.00 |
Model RSG-32ATC |
Brix 0-32 with Automatic Temperature Compensation
and Specific Gravity 1000 - 1120...............................................$55.00 |
Model
AL 80v/v Alcohol Supplies the best results in distilled alcoholic solutions in all kinds of pure alcohol such as clear vodka and liquor grain. |
Range 0-80% V/V. (distilled) Temperature
reference 20 Celcius ..................................................................................................$85.00 |
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Laboratory Glass sample pipette. 300mm long, 10mm wide: Ideal for taking samples from demijohns or glass bottles, to apply single drops to the prism on the refractometer, or for any testing application. $7.50 |
| For alcoholometers, hydrometers and other alcohol test equipment click here |
pH METERS |
The biological and chemical stability of wine is very dependent on its pH value. A wines pH depends on several factors, the total amount of acid present, the ratio of malic acid to tartaric acid and the amount of potassium present. Wines that contain little acid and excess potassium show high pH values. Wines with more tartaric acid less malic acid, less potassium and more titratable acid has lower pH values. pH values range from 2.9 to 4.2 in wine. Lower pH values are known to improve the stability, so winemakers usually prefer a pH range of between 3.0 to 3.5. The wine is so stable in this range that it is believed pH is the most crucial guideline in winemaking. Low wine pH results in better visual qualities as well as helping to maintain better color intensity, with red wines having more colour retention and white wines not browning (oxidising) as easily. When wine has high pH values, bacteria grows more rapidly, resulting in problematic fermentations and high colour loss.
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Budget digital ph meter
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Pocket Size digital PH METER Model 8690
..........$130.00 |
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Hanna ph meter model No.HI 98107 (pHep®) -
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Hanna ph meter model NO. HI 98108 (pHep®+) includes Automatic Temp Compensation
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Hanna ph meter (pHep 5)HI98128 this new model includes many more features such as a dual level LCD, battery level indicator, replaceable pH electrode cartridge, stability indicator, automatic shut off, automatic calibration, waterproof casing plus 100% buoyancy. LCD featrues include Battery life percentage illuminated, automatic calibration with 2 sets of memorized buffers for greater accuracy, stability of ph measurement indicator, displays and compensates for Temperature in the range of 0-60C, displays pH and Temperature at the same time. Price on application..$ (please note only those Hanna ph meters purchased in Australia have the full service and warranty support of Hanna instruments Australia) |
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Buffer Solution
for ph tester calibration available in 20 ml satchets..available in ph 4.01..$4.50 ph 7.01...$4.50 |
Keep your ph meter in top condition with electrode cleaning and storage solutions. Hanna storage solution
for ph meters to keep the sensor in top condition.. Hanna electrode
cleaning solution |
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for a quote for goods delivered, or information please contact info@ibrew.com.au Terms and Conditons of Trade, Payments, Privacy. Contact details |
For digital thermometers click here
for alcoholometers and alcohol test equipment click here