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Karl Fischer обемен титратор за определяне на водно съдържание.
Karl Fischer обемен титратор за определяне на влага, система за определяне на края на титруването, Clip-Lock™ система за бърза помняна на бюретите, 230 V
Важно!
При възникнали въпроси, моля обърнете се към нашия екип на тел: 02 950 66 60 или ни пишета на [email protected]
Всички поръчки направени през събота, неделя и официалните празнични дни се обработват на следващия работен ден!
| Обхват | 100 ppm to 100% | |
| Резолюция | 1 ppm (0.0001%) | |
| Мерни единици | %, ppm, mg/g, µg/g, mg, µg, mg/mL, µg/mL, mg/pc, µg/pc | |
| Тип проба | течна или твърда | |
| Определяне | Pre-Titration Conditioning | автоматично |
| Дрифт Корекция |
automatic or user selectable value | |
| Критерии за край | fixed mV persistence, relative drift stop or absolute drift stop | |
| Дозиране | dynamic with optional pre-dispensing rate | |
| Result Statistic | mean, standard deviation | |
| Clip Lock™ | Дозаторна помпа Резолюция |
1/40000 of the burette volume (0.125 µL per dose) |
| Точност на дозаторната помпа | ±0.1% of full burette volume | |
| Сиринч | 5 mL precision ground glass with PTFE plunger | |
| Клапан | motor driven 3-way, PTFE liquid contact material | |
| Tubing | PTFE with light block and thermal jacketing | |
| Dispensing Tip | glass, fixed position, anti-diffusing | |
| Titration Vessel | conical with operation volume between 50-150 mL | |
| Solvent Handling System | sealed system, integrated diaphragm air pump | |
| Electrode | Type | dual platinum pin, polarization electrode |
| Connection | BNC | |
| Polarization Current | 1, 2, 5, 10, 15, 20, 30 or 40 µA | |
| Voltage Range | 2 mV to 1000 mV | |
| Voltage Resolution | 0.1 mV | |
| Accuracy (@25ºC/77ºF) | ±0.1 mV | |
| External Stirrer | Type | magnetic, optically regulated, digital stirrer |
| Speed | 200-2000 rpm | |
| Resolution | 100 rpm | |
| Peripheral Devices | PC | easily view, transfer, print or delete methods and reports via HI900PC application |
| USB Flash Drive | easily upgrade software or transfer methods and reports between devices using a USB drive | |
| Laboratory Analytical Balance | RS232 to connect any laboratory balance | |
| Printer | print directly from the HI 903 to a printer via parallel port | |
| Monitor | instrument status and titrations can be viewed on a larger screen using any VGA compatible external monitor | |
| Keyboard | alphanumeric text can be entered using an optional PS/2 keyboard | |
| Graphic Display | 5.7” (320 x 240 pixel) color LCD | |
| Titration Methods | up to 100 (standard and user) methods | |
| Data Storage | up to 100 complete titration reports and drift rate reports can be stored | |
| GLP Conformity | Good Laboratory Practice and instrument data storage and printing | |
| Languages | English, Portuguese and Spanish | |
| Enclosure Material | ABS plastic and steel | |
| Keypad | polycarbonate | |
| Power Supply | “-01” model: 115VAC, 50/60 Hz; “-02” model: 230VAC, 50/60 Hz; |
|
| Operating Environment | 10 to 40ºC, up to 95% RH | |
| Storage Environment | -20 to 70ºC, up to 95% RH | |
| Dimensions | 390 x 350 x 380 mm (15.3 x 13.8 x 14.9”) | |
| Weight | approximately 10 kg (22 lbs.) |
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