HIRANUMA - COM-28/28S 自動滴定儀
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Automatic Titrator COM-28 / COM-28S
自動滴定儀COM-28/COM-28S
緊湊機身中內建彩色觸控螢幕
COM-28，觸控螢幕讓單一項目重複滴定工作的使用者可以輕鬆操作。滴定曲線可即時顯示。
COM-28S，具有附加功能和可擴充性。可以增加滴定管以適應使用不同滴定劑溶液滴定多個項目。
特點
1.觸控螢幕
4.3吋彩色液晶觸控螢幕提供清晰易見的影像。配有手寫筆，可進行精確控制。
2.滴定曲線
即時顯示滴定曲線。可更輕鬆地考慮適當的測量條件並識別可能導致測量結果變化或失敗的因素。
3.注射器
除標準 20mL 外，每次測量使用超過 20mL 時，例如異氰酸酯 (NCO) 分析，也可使用 50mL。提供「經濟清除功能」以自動進行試劑更換並減少液體浪費。 （僅適用於 10mL 和 20mL 注射器。）
4.節約空間
寬度 255 毫米，深度 290 毫米。攪拌器和滴定管整合在一起。佔用空間小，並且易於移動。
5.數據控制
主機可儲存 50 個先前的資料結果，可透過 USB 記憶體升級至 9,900 個結果。選配軟體可用於在電腦上查看結果並使用重新計算功能。
6. 序列式【COM-28S】
可以依序測量單一樣品中的不同成分。自動獲得結果，無需單獨準備每個樣品。最多可以連續測量 3 個項目。
7. 可擴充式滴定管【COM-28S】
除了內建滴定管外，還可安裝最多兩個附加滴定管 (B-28)。透過指定滴定管編號，無需每次更換滴定劑即可進行各種滴定。
8. 光度測定【COM-28S】
透過連接選配的光度滴定測量裝置（M-28），可用於光度滴定測量金屬離子。
9.平滑功能【COM-28S】
當滴定轉折點不清楚時，此功能可以更容易地確定終點。
10.進樣器【COM-28S】
選購的進樣器 C-1712 有助於高效且有效的測量。（需要單獨安裝支架。）
自動滴定儀COM-28/COM-28S
緊湊機身中內建彩色觸控螢幕
COM-28，觸控螢幕讓單一項目重複滴定工作的使用者可以輕鬆操作。滴定曲線可即時顯示。
COM-28S，具有附加功能和可擴充性。可以增加滴定管以適應使用不同滴定劑溶液滴定多個項目。
特點
1.觸控螢幕
4.3吋彩色液晶觸控螢幕提供清晰易見的影像。配有手寫筆，可進行精確控制。
2.滴定曲線
即時顯示滴定曲線。可更輕鬆地考慮適當的測量條件並識別可能導致測量結果變化或失敗的因素。
3.注射器
除標準 20mL 外，每次測量使用超過 20mL 時，例如異氰酸酯 (NCO) 分析，也可使用 50mL。提供「經濟清除功能」以自動進行試劑更換並減少液體浪費。 （僅適用於 10mL 和 20mL 注射器。）
4.節約空間
寬度 255 毫米，深度 290 毫米。攪拌器和滴定管整合在一起。佔用空間小，並且易於移動。
5.數據控制
主機可儲存 50 個先前的資料結果，可透過 USB 記憶體升級至 9,900 個結果。選配軟體可用於在電腦上查看結果並使用重新計算功能。
6. 序列式【COM-28S】
可以依序測量單一樣品中的不同成分。自動獲得結果，無需單獨準備每個樣品。最多可以連續測量 3 個項目。
7. 可擴充式滴定管【COM-28S】
除了內建滴定管外，還可安裝最多兩個附加滴定管 (B-28)。透過指定滴定管編號，無需每次更換滴定劑即可進行各種滴定。
8. 光度測定【COM-28S】
透過連接選配的光度滴定測量裝置（M-28），可用於光度滴定測量金屬離子。
9.平滑功能【COM-28S】
當滴定轉折點不清楚時，此功能可以更容易地確定終點。
選購的進樣器 C-1712 有助於高效且有效的測量。（需要單獨安裝支架。）
COM-28 Automatic Titrator 規格
| Titration methods | Potentiometric titration |
|---|---|
| Titration mode | Learn titration, Inflection-point detection, Set-point detection, Set point/Inflection-point detection, Cross-point (F, B) detection, Other functions: pH-Stat, pH measurement, Dispensing, Calculation |
| Measuring range | 0.00 ～ 14.00pH, mV: -2000 to +2000 mV, Temperature : 0 ～ 100℃ Automatic/manual temperature compensation |
| Endpoint detection mode | Auto-detection using a second derivative, Set-point detection, Cross-point detection |
| Number of endpoints detected | Up to 5 end points with a Learn titration file. Condition connection: Max. 3 endpoints |
| Display | 4.3 inch color LCD touch panel |
| Displayed content | Titration conditions, Data per drip, Titration results, Titration curve, Differential curve, List of titration results, Statistics calculation results, Condition settings display |
| Memory data capacity (Each titration station) |
Built-in memory: 50 data points USB flash memory: (≧256MB) Maximum capacity approx. 9,900 data points |
| Settings input method | Key touch input |
| Sample data | Sample No.: 2 digits, ID code: 16 alphanumeric characters |
| Master file | 21 files |
| Conditions file | 21 files |
| Number of linked condition file | 3 files |
| Titration control mode file | Standard files: 51 Manufacturer settings modes (0–11), Blank modes (12–19), User setting mode (20–50) |
| Constant file (settings parameter of concentration calculation constant) |
51 files K, L (constants), F (factors), M or N (molarity or normality), B (blank mL), S (sample size) |
| Sample files | 20 files |
| Auto input function | Function to automatically set titration results to constant parameters (blank, factor, etc.) . Condition files for automatic input can be designated. |
| Calculation function | Concentration calculation, Statistics calculations, pH automatic compensation |
| Branching function | After measuring the potential prior to titration, branching into maximum 2 condition files |
| Smoothing function | No |
| Buret | 1 Built-in |
| Buret capacity | Standard: 20 mL transparent syringe (with UV light shield protective cover) 10 and 50mL syringes available separately. |
| Min. dispensing volume | 0.005 mL (with 20-mL syringe) |
| 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) |
| GLP-compliant function | 1) Buret precision check, 2) Electrode check, 3) Buret use frequency (display/print), 4) Electrode maintenance (display/print), 5) Reagent level display and alarm |
| Stirrer | Magnetic stirrer 1 Stirring bar included |
| External input/output | RS-232C: 2 ports （For Balance 1, Computer or Printer connection 1） USB flash memory stick: 1 port |
| Power supply | Does not included AC/DC conversion adapter. Please prepare the following AC adapter. 1) AC Inlet : IEC60320 C14 2) DC output rated voltage : DC24V 3) DC output capacity : 60W or more (less than 100W) 4) Rated input voltage : AC 90V-240V (for the voltage of the place of use) 5) AC input frequency : 45～66Hz 6) Polarity symbols : Center positive 7) DC plug shape : Inner diameter: 2.1mm, Outer diameter: 5.5mm, Length: 9.5mm 8) Certified standards : CE marking 9) AC CODE : Must be compatible with the adapter specifications to be connected |
| Dimensions / weight | 255(W) × 290(D) × 430(H) mm / Approx. 6.0 kg |
COM-28S Automatic Titrator 規格
| Titration methods | Potentiometric titration, Photometric titration (using M-28 unit for photometric titration) |
|---|---|
| Titration mode | Learn titration, Inflection-point detection, Set-point detection, Set point/Inflection-point detection, Cross-point (F, B) detection, Other functions: pH-Stat, pH measurement, Dispensing, Calculation |
| Measuring range | 0.00 ～ 14.00pH, mV: -2000 to +2000 mV, Temperature : 0 ～ 100℃ Automatic/manual temperature compensation |
| Endpoint detection mode | Auto-detection using a second derivative, Set-point detection, Cross-point detection |
| Number of endpoints detected | Up to 5 end points with a Learn titration file. Condition connection: Max. 3 endpoints |
| Display | 4.3 inch color LCD touch panel |
| Displayed content | Titration conditions, Data per drip, Titration results, Titration curve, Differential curve, List of titration results, Statistics calculation results, Condition settings display |
| Memory data capacity (Each titration station) |
Built-in memory: 100 data points USB flash memory: (≧256MB) Maximum capacity approx. 9,900 data points |
| Settings input method | Key touch input |
| Sample data | Sample No.: 2 digits, ID code: 16 alphanumeric characters |
| Master file | 51 files |
| Conditions file | 51 files |
| Number of linked condition file | 5 files |
| Titration control mode file | Standard files: 51 Manufacturer settings modes (0–11), Blank modes (12–19), User setting mode (20–50) |
| Constant file (settings parameter of concentration calculation constant) |
51 files K, L (constants), F (factors), M or N (molarity or normality), B (blank mL), S (sample size) |
| Sample files | 50 files |
| Auto input function | Function to automatically set titration results to constant parameters (blank, factor, etc.) . Condition files for automatic input can be designated. |
| Calculation function | Concentration calculation, Statistics calculations, pH automatic compensation |
| Branching function | After measuring the potential prior to titration, branching into maximum 2 condition files |
| Smoothing function | Yes |
| Buret | 1 Built-in, 2 Expansion (optional) |
| Buret capacity | Standard: 20 mL transparent syringe (with UV light shield protective cover) 10 and 50mL syringes available separately. |
| Min. dispensing volume | 0.005 mL (with 20-mL syringe) |
| 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) |
| GLP-compliant function | 1) Buret precision check, 2) Electrode check, 3) Buret use frequency (display/print), 4) Electrode maintenance (display/print), 5) Reagent level display and alarm |
| Stirrer | Magnetic stirrer 1 Stirring bar included |
| External input/output | RS-232C: 2 ports （For Balance 1, Computer or Printer connection 1） USB flash memory stick: 1 port |
| Power supply | Does not included AC/DC conversion adapter. Please prepare the following AC adapter. 1) AC Inlet : IEC60320 C14 2) DC output rated voltage : DC24V 3) DC output capacity : 60W or more (less than 100W) 4) Rated input voltage : AC 90V-240V (for the voltage of the place of use) 5) AC input frequency : 45～66Hz 6) Polarity symbols : Center positive 7) DC plug shape : Inner diameter: 2.1mm, Outer diameter: 5.5mm, Length: 9.5mm 8) Certified standards : CE marking 9) AC CODE : Must be compatible with the adapter specifications to be connected |
| Dimensions / weight | 255(W) × 290(D) × 430(H) mm / Approx. 6.0 kg |