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.
Downloads
