Potentiometric automatic titrator HI 931
Hanna Instruments JAPAN
About This Product
■High precision and compact automatic titration device
HI 931 is an automatic titrator with high accuracy and reliability. Supports potentiometric titration as well as pH, mV, ORP, and ISE (ion selective electrode) measurements. It is recommended not only for those who are performing manual titration but also for those who are considering replacing it.
■Applications
Salt in food, acidity in drinking water, salt and acid content in seasonings, concentration control in plating solutions, and other neutralization titrations, etc.
■Easy to see and use
The highly visible 5.7-inch backlit color display makes titration curves easier to see than previous models. The operation buttons are also sealed as part of the display, making them resistant to dirt and easy to clean.
■Improving the efficiency of analysis
Hanna's unique burette system (Cliplock) allows titrant and reagent exchange in seconds. In addition to the regular 25ml burette, 5ml, 10ml, and 50ml burettes can also be attached. One buret for containing the titrant is included, but you can add two as an option to make measurements of multiple items more efficient.
■Easy-to-operate electrode holder
A maximum of 3 electrodes, 4 tubes, and 1 temperature sensor can be set in the electrode holder. The angled holder, removable stirrer, and adjustable arm provide a compact design with great maneuverability. The overhead stirrer has built-in speed control for more stable stirring.
■Features
・Higher precision and accuracy than manual titration.
・In addition to potentiometric titration, it can also be used as a high-precision pH meter, mV meter, and ISE meter.
- Adding a buret to make it two makes analysis even more efficient.
- Convenient data management. The main unit can store 100 data and can be easily imported via USB.
■Set contents
Automatic titrator body (analog board x 1), pump assembly, burette assembly (burette is 25mL), electrode holder and stirrer, temperature sensor, USB cable, USB memory stick/installation kit, power adapter, Japanese instruction manual, etc.
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Product
Potentiometric automatic titrator HI 931
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Handling Company
Hanna Instruments JAPAN
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Categories
1 Models of Potentiometric automatic titrator HI 931
| Product Image | Part Number | Price (excluding tax) | Attached burette | Bullet accuracy | Buret resolution | Compatible burette | Data storage | Discharge amount | Dosing pump | External environment used | ISE accuracy @25℃ | ISE calibration | ISE detection unit | ISE measurement range | MV accuracy @25℃ | MV calibration | MV detection unit | MV measurement range | Method | PH accuracy | PH calibration | PH detection unit | PH displayable range | Power supply | Programmable stirrer | Size, weight | Temperature accuracy @25℃ | Temperature compensation | Temperature detection unit | Temperature measurement range | Type of titration |
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HI931 |
Available upon quote | 1 (25mL) |
±0.005mL (5mL buret), ±0.010mL (10mL buret), ±0.025mL (25mL buret), ±0.050mL (50mL buret) |
0.001mL | 5, 10, 25, 50mL | Save up to 100 titrations and pH/mV/ISE data | Selectable from 0.3mL/min to 2×buret volume/min | Up to 2 (standard is 1) | 10~40℃, relative humidity 95% or less | ±0.5% (singly charged ions), ±1% (doubly charged ions) | Automatically up to 5-point calibration | 1, 0.1, 0.01 | 1×10^-6~9.99×10^10 | ±0.1mV | 1 point at offset | 0.1mV | -2,000.0~±2,000.0 mV | Up to 100 types | ±0.001pH | Up to 5-point calibration possible | 0.1pH, 0.01pH, 0.001pH | -2.0~20.0pH, -2.00~20.00pH, -2.000~20.000pH | 100~240VAC | Propeller type, rotation speed: 200~2500rpm, resolution: 100RPM | Width 315 x height 205 x depth 375 mm, approximately 4.3 kg (including pump and stirrer set) | ±0.1℃ | Manual or automatic | 0.1℃ | -5~105℃ | Acid-base titration (pH or mV mode), redox titration, precipitation titration, complexometric titration, ion selectivity, non-aqueous, argentometric titration |
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