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Analytical Science
Potentiometric Titrators / Karl Fischer Titrators
HIRANUMA Coulometric Karl Fischer Titrator MOICO-A19S
Features
Large Color LCD Touch PanelA large 8.4″ touch panel screen enables the user to input text easily. Selecting functions from the menu can be operated intuitively. The protective film can be replaced to protect it from scratches and wear over the long term. |
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LCD Display Adjustable in 16 PositionsEach user can adjust the angle as he/she likes. The position can be locked so that it will not move when the screen is pressed. |
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Built-in Thermal PrinterEquipped with a built-in thermal printer with a paper roll 58-mm wide, which can be set up simply by inserting the paper roll and closing the cover. |
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USB/LAN PortApproximately 9,900 results can be stored on a USB memory stick. With optional software, the user can view the data on a PC or use a recalculation function. With a LAN connection, the user can also view the data on a Web browser. |
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User Authentication SettingsUser restrictions enable the security improvement as well as the prevention of inadvertent changes to, for example, measurement conditions. |
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Status Indicator with 3 LED ColorsColored lights allow the user to confirm the status of operation from a distance. The user will also be alerted to unexpected problems right away. |
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Forty Rotation Speeds Can Be SetRotation can be adjusted manually in fine increments shown by LED bars—it is easy to see and understand. (Four increments per each bar) |
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Specifications
MOICO-A19 Coulometric Karl Fischer Titrator
| Item | Specifications |
|---|---|
| Titration method | Coulometric Karl Fischer Titration |
| Electrolysis control method | Constant-current electrolysis, intermittent electrolysis near the end point |
| End-point detection method | AC polarization potentiometric detection method |
| Measuring range | 5 µgH2O – 300 mgH2O |
| Displayed resolution | 0.1 µg |
| Background correction | Automatic correction (selectable ON/OFF) |
| Display | 8.4 inch color LCD touch panel |
| Display unit | µgH2O, ppm, % |
| Accuracy | Within CV of 0.3 % (1 g of 1 mgH2O/mL water-in-methanol measured 10 times) |
| Required measurement time | FAST : 1.8 mgH2O/min (30 µgH2O/sec) MEDIUM : 1.2 mgH2O/min (20 µgH2O/sec) SLOW : 0.6 mgH2O/min (10 µgH2O/sec) |
| Electrolysis diaphragm | Ion exchange membrane |
| Electrolytic cell capacity | 150 mL (min.usage: approx. 100 mL) |
| Memory data capacity (Each titration station) |
Built-in memory: 100 data points USB flash memory: (≧256 MB) Maximum capacity approx. 9,900 data points |
| Settings input method | Key touch input (English guide displayed) |
| Conditions file | 51 files |
| Sample files | 99 files |
| Calculation function | Concentration calculation, Recalculation, Statistics calculations |
| GLP-compliant function |
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| Printer | Built-in thermal printer (Paper roll width: 58 mm) |
| External input/output | RS-232C : 1 port (For balance or computer connection), LAN: 1 port, USB flash memory stick: 1 port |
| Power supply | AC100-240 V±10 ％ 50/60 Hz 60 VA (MC-3000) 50 VA (TQ-3000) A power cable is not included in this product. (*1) |
| Dimensions ⁄ Weight | 235(W) × 400(D) × 250(H) mm ⁄ Approx. 6.5 kg (MC-3000) 110(W) × 250(D) × 160(H) mm ⁄ Approx. 3.5 kg (TQ-3000) 100(W) × 165(D) × 175(H) mm ⁄ Approx. 1.5 kg (K-3000A) |
*1 :The power inlet of this product complies with IEC60320 C14. Please prepare a power cable that can be connected to this power inlet.
K-3000A Stirrer
| Item | Specifications |
|---|---|
| Stirring system | Magnetic stirrer |
| Stirring bar | PTFE (φ8 x 30 mm): 1 included |
| Power supply | DC12 V (supplied by titration station) |
Options
- Coulometric Titration Station TQ-3000S
- Stirrer K-3000A
- Electrolytic cell complete