Kyoto Electronics Manufacturing is a renowned specialist for mật độ trùng lặp từ khóa measurement & the only JCSS (Japan Calibration Service System) accredited supplier of liquid density standards. The DA-640 mật độ trùng lặp từ khóa Meter is the result of 3 decades of experience in manufacturing Digital density Meters và the market experience gained in close cooperation with our customers. It combines the most recent measuring công nghệ with an intuitive user interface in a robust housing. Bạn đang xem: Digital density meter da
Highest dependability even in harsh environmentsA rugged metal housing and internal high quality shock absorbers protect the sensitive parts of the instrument reliably against damage and minimize measurement errors caused by external influences. An easy khổng lồ replace fine-dust filter prevents contamination of the internal parts. Và last but not least: A new patented reference temperature sensor makes sure variations of the surrounding temperature vị not influence the measuring accuracy.
Highest accuracy within the shortest possible timeA new optimized measuring algorithm provides reliable results within less than 30 seconds.
Sampling and drying pumps built-inHigh operating comfort without any extra costs – no jumble of cables và tubing.
Easy selection of measuring parameters và measuring methodsIt often makes sense to lớn develop a measuring method suitable lớn measure different types of products, sometimes it is much easier and quicker lớn change only one parameter without having khổng lồ edit and store a complete measuring method. With the DA-640 both approaches are possible – according to the individual preferences of the operator or the requirements of the standard operating procedures.
Minimization of error sourcesAutomatic detection of insufficient cleaning or drying prior to lớn calibration & automatic alerts for regular system performance checks are just two examples of the built-in features the DA-640 mật độ trùng lặp từ khóa Meter offers to ensure reliable and traceable results.
API degree or gravity, Brix, AlcoholThe DA-640 mật độ trùng lặp từ khóa Meter shows the results directly in the desired unit. It is ideally suited for concentration determinations: Thanks khổng lồ a special concentration scan function it is not even necessary to manually input concentration tables or formulas – the density Meter can teach itself how lớn perform the calculation.
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Well equipped for measurements at different temperaturesA calibration at one temperature covers the whole temperature range, a temperature scan function determines the volume expansion và temperature compensation coefficients automatically và heated versions of the automation units allow khổng lồ measure products which are solid at ambient temperatures.
Energy-efficientIn addition lớn a low nguồn consumption the DA-640 features an electronic time switch clock for the built-in thermostat. This ensures permanent immediate availability without waste of electricity.
Versatile & customizableSeveral interfaces allow the connection of different peripheral devices such as keyboards, memory sticks, barcode scanners, printers, computers & different types of automation units in order to lớn increase the degree of automation, lớn archive measured data, etc.
Density / Specific Gravity Meter
Applications
Beverages, foods, petroleum, pharmaceutical, alcoholic beverages, etc.
Specifications
| DA-650 | DA-645 | DA-640 |
| Resonant frequency oscillation | ||
| 0 - 3 g/cm3 | ||
| 0 - 96℃ (32 - 204.8°F) | ||
| ±2 x 10-5/gcm3 (±0.00002 g/cm3) | ±5 x 10-5g/cm3 (±0.00005 g/cm3) | ±1 x 10-4g/cm3 (±0.0001 g/cm3) |
| (Calibration with air và water required.) | ||
| ±0.02°C (±0.04° F) | ±0.03°C (±0.05° F) | ±0.05°C (±0.09° F) |
| SD 5 x 10-6g/cm3 | SD1 x 10-5g/cm3 | SD 5 x 10-5g/cm3 |
| 1) Approx. 1m L (Syringe) 2) Approx. 2m L (Pump) | ||
| 1) 1 to lớn 4 mins (Manual) 2) 2 lớn 10 mins (Auto) | ||
1) 5.7-inch colour TFT LCD; 640 x 480 2) Shows density, specific gravity, oscillation frequency, temperature, concentration và other messages. | ||
| Yes | ||
| 1) Manual by syringe 2) tự động hóa by peristaltic pump | ||
| Saves up lớn 100 different methods in built-in memory | ||
| Four modes of stability according khổng lồ measurement accuracy and time | ||
1) Saves conversion table or formula at your desired temperatures according lớn your samples. 2) Temperature conversion table programmed according to ASTM standard for petroleum, petroleum products và lubricating oils. | ||
| 1) Between concentration và density 2) Between temperature và density | ||
| 1) tự động hóa or manual calculation of mean value, SD & coefficient 2) Recalculation, data deletion | ||
| 1) LAN: x 1; Personal computer (PC) 2) USB 1.1: x 2; USB flash drive, keyboard, barcode reader, Epson inkjet printer *3 3) RS232C: x 2; Dot Matrix Printer, tự động hóa Clean & Sampling Unit, Multiple Sample Changer | ||
1) Printer : DP-600, IDP-100 2) Sampling unit, Changer : DCU-551N/H, CHD-502N/H/C 3) Software : SOFT-CAP (Data Acquisition Software) | ||
| 1) USB flash drive as data storage medium 2) Application Notes provided in USB flash drive | ||
| PTFE, borosilicate glass, SUS304 | ||
| 1) Temperature : 5 – 35℃ (41℃ - 95°F) 2) Humudity : 85%RH or below (No condensation allowed) | ||
| AC100 – 240V; 50/ 60Hz (Comes with AC adapter) | ||
| 40W (max. 120W, min.20W) | ||
| 320 (W) x 365 (D) x 250 (H) mm (12.6 (W) x 14.4 (D) x 9.8 (H) inches) | ||
| 18kg (39.7Ibs) | ||
| G/W 21kg; 540 (W) x 480 (D) x 460 (H) mm (G/W 46.3Ibs; 21.3 (W) x 18.9 (D) x 18.1 (H) inches) (May vary in some cases) |
*1, *2:According khổng lồ KEM standard measurement conditions *3:Enquire for applicable models.
