粉體行業在線展覽
粉體行業在線展覽
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上海森瀾科學儀器有限公司
美國
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772
| Omnimark Instrument Mark3模塊化的水份測定設備用于樣品量極大的生產檢驗。Mark3是根據失重法(Loss On Drying)的測試原理。它主要由兩個模塊組成，加熱和控制模塊。加熱模塊利用紅外線石英管加熱，使樣品均勻地快速受熱。控制模塊更可同時連接四組加熱模塊，同時檢定四個相同或不同樣品，增加檢定效率。每個模塊可以設定不同的測量參數。在設置菜單中存儲的表格可以控制哪個用戶可以使用哪個模塊，防止從其他人的模塊測量引起的混淆，確保測量的可追溯性。 | |
| 另外，Mark 3特別適合用于塑料行業，它在塑料行業的優勢（主要與卡氏法水分儀比較）： | |
| 加熱失重法原理，檢測無需試劑，無后期費用 | |
| 檢測時無釋放有毒氣體，更環保 | |
| 樣品無需預處理，操作簡便，既能用在實驗室也能用在車間現場 | |
| 標準ASTM6980(該標準專門針對塑料水分檢測的) | |
| |
2 Models | Mark 3 | Mark 3 HP |
|---|---|---|
| Display of results | 0.01% | 0.001% |
| Balance resolution | 0.001 grams | 0.0001 grams |
| Balance capacity | 100 grams | 100 grams |
| Balance repeatability | +/-0.0005g | +/-0.0001g |
| Recommended working range | 0.02 to 99.98% | 0.005 to 99.995% |
Specifications | |
|---|---|
| Method of Measurement: | Loss on drying via four infrared quartz cylinders |
| Modular configuration: | Control and Heater modules (Optional: up to 4 heater modules) |
| Temperature setting/control: | 30-210o C in one degree increments via RTD sensor， +/- 1oC |
| Temperature steps: | Programmable one or two with selectable ramp rate |
| Standby temperature: | 30-160o C in one degree increments with selectable equilibration time |
| Temperature display: | Display of both target and current temp at each stage of testing and standby |
| Conserve mode clock: | Programmable time by day of week to shut down and wake up analyzer |
| Balance module design: | Monolithic weighing cell with protective stainless steel cover |
| Balance calibration: | Internal calibration weight or external weights accepted for manual calibration |
| Ideal weight: | Audio and visual display for programmable target sample weight addition |
| Target limit alert: | Minimum and maximum programmable limits and screen alert when test done |
| Program storage: | 300 programs with unique settings， alphanumeric naming |
| Result storage: | 999 results with statistics: Average， SD， RSD， high and low |
| Units of measure of results: | Weight， %Moisture， %Solids， %Volatiles， Fuel Moisture， PPM， mg/L |
| Endpoint determination: | Actual slope， Calculation and Time modes |
| Sample ID: | Numeric， incremental， alphanumeric or turned Off |
| Modes of operation: | Standard test， Syringe， "Splash" method or Concentration modes |
| Security mode: | Selectable setup and operation protection with numeric code |
| Graph mode: | Graph of temperature and percentage over time |
| Display: | Quarter VGA with contrast adjustment (black on white or white on black) |
| Keypad: | Sealed membrane with audible tactile feedback |
| Internal printer: | Built-in thermal， 40 character graphic with selectable format |
| Power requirements: | 90-250 VAC 50/60 Hz self adjusting power supply |
| Dimensions (L x W x H): | 16.25'' x 19.5'' x 9.25''， shipping weight 35lbs (includes one heater module) |
| Warranty period: | 2 years， complete parts and labor |
