Automatic Potentiometric titrator – Hiranuma COM-300A
Automatic Potentiometric Titrator COM-300A
Looking for an automatic potentiometric titrator that is reliable and simple to operate yet expandable and upgradeable?
The Hiranuma COM-300A potentiometric titrator offers the total solution – the features you asked for at a price you can afford.
- Performs pH, acid/base, redox, precipitation titration, Karl Fischer, non-aqueous titration.
- Perform sequential 3 step titrations by linking method files.
- All in one accessories kit!
- Balance and computer interfaces for GLP and ISO documentation.
- Determines TAN/TBN in oils, fats and biofuels.
- Compact design with large data capacity.
- Data acquisition software “AQUANet” is included!
Description
Technical Details
Application
Options
Downloads
Description
Titration made easy with Hiranuma Automatic potentiometric titrator.
COMPACT!
- All components are integrated into a small footprint of 31 cm (W) x 27 cm (D).
- Saves valuable bench space.
FLEXIBLE!
- Performs acid/base, redox, precipitation and complexometric titrations.
- Combining optional KF kit performs Karl Fischer moisture determination.
- A wide selection of electrodes
POWERFUL!
- 30 user-defined methods plus 3 KF methods can be stored in memory and easily recalled according to samples.
- Up to 50 results with titration curve can be stored with statistics calculation.
SATISFACTION!
- Equipped with two RS-232C ports for balance and computer connection.
- Standard package includes AQUANet data download software, instruction movie, application guidebook and more.
Technical Details
Affordable Hitachi Hiranuma Automatic potentiometric titrator delivered with high end specs as below.
Titration method | Potentiometric titration (acid/base, redox, precipitation titrations) |
Measuring range | pH: 0 to 14, Resolution 0.01 pH |
mV: -2000 to +2000mV, Resolution 0.1mV | |
Electrode inputs | Indicator electrode: 1 |
Reference electrode: 1 | |
Temperature electrode: 1 | |
Electrode for KF titration: 1 | |
Titration steps | Up to three (3) steps |
Number of endpoints | Up to two (2) endpoints |
Endpoint detection | Automatic detection by: |
-Inflection point | |
-Set point | |
-F cross point | |
-B cross point | |
-Meas.(pH measurement) | |
-Disp.(dispensing) | |
Display | 16-Digit x 2-Line LCD with backlighting |
Display unit | pH, mV, mL, mgH₂O, %, ppm, M, g/L, mg/g, Fact 1, Fact 2 |
pH calibration | 2 or 3 points (ASTM/US standard/JIS tables) |
File function | 30 files for potentiometric titrations |
3 files for volumetric Karl Fischer titrations | |
10 files for titration control method | |
Calculation function | Concentration, statistics |
Data storage capacity | 50 titration results with titration curves and parameters |
Built-in battery for backup | |
Burette capacity | 20-mL, |
Potentiometric titration minimum drop size = 0.005 mL | |
Karl Fischer titration minimum drop size = 0.01 mL | |
External Input/Output | 2 RS-232C ports for Balance and Host, 1 interface for printer |
Software | Data acquisition software is included. |
Standard electrodes in accessories kit | Glass electrode GE-101B and Reference electrode RE-201 |
Power requirement | AC100-240V, 50/60Hz, 100VA |
Dimensions / Weight | 310(W) x 270(D) x 310(H) mm / Approx. 7kg |
Application
Hitachi Hiranuma automatic potentiometric titrator CAM-300A can be utilized for a wide range of applications.
Food |
Salt content in soy sauce |
Successive measurement of acid and salt in dressing |
Continuous measurement of citric acid and vitamin C in soft drink |
Continuous measurement of acid (citric acid) and amino nitrogen in grapefruit juice |
Acid value of cooking oil |
Iodine value measurement for cooking oil |
Saponification value of cooking oil |
Peroxide value measurement for cooking oil |
Acid value measurement of orange juice |
Measurement of vitamin C in soft drink with indophenol method |
Drugs and Medicines |
Determination of sodium acetate with perchloric acid titration |
Available iodine in mouthwash (Povidone-iodine) |
Sodium chloride in peritoneal dialysis solution |
Purity determination for papaverine hydrochloride by perchloric aid titration |
Standardization of perchloric acid in acetic acid with potassium hydrogen phthalate |
Quantitative determination of sodium citrate |
Detergents・Bath additives・Cosmetics |
Determination of anion surfactant in detergent |
Quantitative determination of sodium sulfate in bath additive |
Standardization of benzethonium chloride standard solution |
Environment |
Quantitative determination of chloride ions in tap water |
Total hardness in tap water |
Calcium hardness in tap water |
Determination of residual chlorine in tap water |
Determination of alkalinity in bottled water |
Plating & Etching solution |
Quantitative determination of nickel chloride in nickel plating solution |
Quantitative determination of chromic anhydride and chromium (III) in chromium plating solution |
Determination of Tin (Sn²⁺) in solder plating solution |
Determination of hydrogen peroxide and sulfuric acid in etching solution |
Quantitative determination of total nickel (Ni²⁺) in nickel plating solution |
Determination of copper in copper sulfate plating solution |
Electrical & Electronics |
Determination of alkaline component in photoresist remover solution |
Determination of alkaline component in photoresist remover solution |
(Determination of carbonates with barium chloride addition method) |
Metals |
Quantitative determination of zinc ion |
Determination of trace chloride ion in copper sulfate solution |
Determination of ferrous and ferric ion in steel cleaning solution |
Quantitative determination of manganese ion |
Quantitative determination of lead ion |
Quantitative determination of copper ion in plating solution |
Soda Pulp Industry |
Purity determination of sodium hydroxide |
Fractional determination for mixture of sodium hydroxide and sodium carbonate |
Determination of available chlorine in sodium hypochlorite |
Determination of residual alkali in sodium hypochlorite |
Determination of sodium chloride in sodium hypochlorite |
Inorganic acids & Mixed acids |
Purity determination of sulfuric acid |
Purity determination of phosphoric acid |
Fractional determination of hydrochloric acid and sulfuric acid |
Fractional determination of nitric acid and acetic acid |
Determination of boric acid in plating solution |
Fractional determination of nitric acid and phosphoric acid |
Organic acid |
Determination of formic acid |
Purity determination of citric acid |
Determination of lactic acid |
Purity determination of oxalic acid |
Fractional determination of acetic acid and ammonium acetate |
Fractional determination of ascorbic acid and sodium ascorbate |
Fractional determination of hydrogen peroxide and peracetic acid |
Lubricant petroleum products |
Acid number in Lubricating oil |
Base number in lubricating oil (Hydrochloric acid method) |
Base number in lubricating oil (Perchloric acid method) |
Acid number in Refrigerating machine oil |
Base number in Lubricant oil (Perchloric acid / Back-titration) |
Resins |
Epoxy equivalent determination of epoxy resins |
Determination of isocyanate (NCO) content in adhesives |
Cement Concrete |
Determination of chloride ion in cement |
Determination of chloride ion in concrete |
Options
Hitachi Hiranuma potentiometric titrator delivered with wide variety of accessories.
- Photometric Detection Unit M-530
- Dot Impact Printer PR-302B (Paper width: 58 mm)
- Buret B-130-20 Additional buret : 20ml glass syringe, buret tip included.
- Speed Adjustable Additional Stirrer K-2000A2S
- Volumetric Karl Fischer Titration Kit : Titration cell complete with indicator electrode.
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