Product features
Large Color LCD Touch Panel
A 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.
LCD Display Adjustable in 16 Positions
Each 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.
Four Types of Titrations in Parallel
By adding a titration station and stirrer, four types of titrations can be carried out in parallel. (Titrator or Karl Fischer titrator can also be added)
Built-in thermal printer
Equipped 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.
USB/LAN Port
Approximately 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.
User Authentication Settings
User restrictions enable the security improvement as well as the prevention of inadvertent changes to, for example, measurement conditions.
Status Indicator with 3 LED Colors
Titration Station colored lights allow the user to confirm the status of operation from a distance. The user will also be alerted to unexpected problems right away.
Easy Replacement of Buret Head
Simply sliding toward the user, Buret Head can be removed together with the reagent bottle just with one hand.
Economical Purge Function
Discharging/charging at the top end of the syringe is repeated. Reagents can be replaced automatically, which greatly reduces waste fluid. The number of economical purge cycles can be set from 1 to 99.
Reagent return function
No waste of expensive Karl fischer reagents.
Forty Rotation Speeds Can Be Set
Stirrer rotation can be adjusted manually in fine increments shown by LED bars$2014it is easy to see and understand. (Four increments per each bar)
Two-color LED display of operating status
The operating status can be checked from a distant location.
Specification
| Titration method | Volumetric Karl Fischer Titration |
|---|---|
| Parallel measurement | Up to four titration stations are connectable. (by optional titration station (and stirrer)) |
| Electrolysis control method | Continuous dispensing; intermittent dispensing only around the end point |
| End point detection method | AC polarization current detection method, AC polarization potential difference detection method |
| Measurement range | 0.1mgH2O～500mgH2O（10ppm～100％） |
| Background correction | Automatic correction (selectable ON/OFF) |
| Buret accuracy | Relative accuracy: ±0.1% or less (with full capacity discharge from 20-mL syringe at factory settings (new)) Repeat accuracy: 0.01 mL or less (with full capacity discharge from 20-mL syringe, n=6 standard deviation) |
| Liquid contact tube | φ2×φ3 PTFE tube |
| Valve change-over | Automatic switching by ceramic lapping |
| Minimum dispensing volume | 0.005 mL, 0.01 mL, 0.02 mL or 0.05 mL can be set. |
| Titration cell capacity | Standard : 150 mL (min.usage: approx. 30 mL) Small : 75 mL (min.usage: approx. 20 mL) |
| Display | 8.4 inch color LCD touch panel |
| Display unit | mL (minimum display 0.001mL), mgH2O, %, ppm |
| Calculation function | Concentration calculation, Titer standardization calculation, Back titration calculation, Recalculation, Statistics calculations |
| File function | Conditions file 51 files Sample files 99 files |
| Memory data capacity | Built-in memory: 100 data points USB flash memory: (≧256 MB) Maximum capacity approx. 9,900 data points |
| GLP-compliant function | 1) Reagent Management -Reagent remaining volume, replacement dates, and replacement alarms of regent -Total discharge volume , and operation start date of buret head -Indicator electrode replacement date 2) Measurement accuracy test 3) Buret reliability check 4) User control system |
| 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) 70 VA (TQV-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) 120(W) × 340(D) × 500(H) mm / Approx. 7.0 kg (TQV-3000 and H-3000) 100(W) x 165(D) x 175(H) mm / Approx. 1.5 kg (K-3000A) |
* The power inlet of this product complies with IEC60320 C14. Please prepare a power cable that can be connected to this power inlet.
