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E-mail
hanswu1225@163.com
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Phone
13916002376
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Address
Room 302, Building B, Yanke Plaza, No. 1111 Xinzhen Street, Xinqiao Town, Songjiang District, Shanghai
Shanghai Kerui Instrument Technology Co., Ltd
hanswu1225@163.com
13916002376
Room 302, Building B, Yanke Plaza, No. 1111 Xinzhen Street, Xinqiao Town, Songjiang District, Shanghai
DMA 4002、DMA5002and DMA6002 density meterThe modular desktop density meter has been equipped with over 55 years of professional knowledge in desktop density measurement, achieving a combination of automation functionality, accuracy, and reliability. As a desktop densitometer with fast response speed and outstanding modular design in the Anton Paar product portfolio, they rely on U-Pulse technology based on pulse excitation method to output measurement data with four bit accuracy in just 20 seconds, demonstrating high accuracy performance. This instrument can store up to 10000 measurement values and provide accuracy performance up to six significant digits. U-Dry、 The functions of one click measurement and measurement status indicator light simplify daily operations, while complying with various standards to ensure your peace of mind.
DMA6002 density meter
One click measurement: Simply tap the button to perform the measurement
U-Dry: Easily trigger measurement drying manually
FillingCheck: can detect microbubbles within seconds
U-View: Scalable Image of Measurement Pool
ThermoBalance: Automatically compensates for temperature effects
Guided user workflow to simplify operations

U-Pulse is based on Anton Paar's pulse excitation method, which can achieve excellent performance - with outstanding accuracy, repeatability, and reproducibility, it can be adapted to both high-precision research and development scenarios and conventional quality control processes.

DMA 4002, DMA 5002, and DMA 6002 modular desktop density meters can be used in conjunction with various measurement modules from Anton Paar, capturing key quality control parameters with just one sample under the same conditions.

The fully automated filling, measuring, and cleaning process elevates the flux to a new level. Each Andongpa desktop densitometer can be adapted to a variety of sample converters, supporting customized configurations to help optimize efficiency and reliability. These instruments ensure accurate and operator free results, while protecting users by minimizing contact with hazardous substances and maintaining normal workflow operations.

DMA 4002, DMA 5002, and DMA 6002 modular desktop density meters ensure compliance with ASTM D4052, D5002, D1250, and ISO 12185 standards for petroleum testing, as well as all relevant pharmacopoeias. They also support data integrity and traceability that comply with regulations such as 21 CFR Part 11. The measurement results can be traced back to the International System of Units (SI) and have been calibrated to the ISO 17025 standard by an Anton Paar accredited laboratory, while maintaining calibration accuracy using density reference materials that comply with the ISO 17034 standard.

| DMA 4002 | DMA 5002 | DMA 6002 | |
|---|---|---|---|
| New Technology Certificate | AT 516420 B1 | ||
| measurement range | |||
| density | 0 g/cm ³ to 3 g/cm ³ | ||
| temperature | 0 ℃ to 100 ℃ (32 ℉ to 212 ℉) | ||
| pressure | Absolute pressure up to 10 bar (145 psi) | ||
| Accuracy* | |||
| density | 0.00005 g/cm³ | 0.00001 g/cm³ (0 g/cm ³ to 1.05 g/cm ³, 15 ℃ to 20 ℃) 0.00005 g/cm ³ (full range) |
0.000005 g/cm³ |
| temperature | 0.02 ℃ (0.04 ℉) | 0.01 ℃ (0.02 ℉) (15 ℃ to 20 ℃) 0.015 ℃ (0.03 ℉) (full range) |
0.01 ℃ (0.02 ℉) |
| Repeatability standard deviation** | |||
| density | 0.00001 g/cm³ | 0.000003 g/cm³ | 0.000001 g/cm³ |
| temperature | 0.02 ℃ (0.04 ℉) | 0.005 ℃ (0.01 ℉) | 0.001 ℃ (0.002 ℉) |
| Reproducibility standard deviation** | |||
| density | 0.00005 g/cm³ | 0.000005 g/cm³ | 0.000005 g/cm³ |
| Digital resolution | |||
| density | 0.00001 g/cm³ | 0.000005 g/cm³ | 0.000001 g/cm³ |
| feature | |||
| Power function | U-Dry、U-View、U-Pulse、FillingCheck、 Status lights, injector lighting ThermoBalance、 Full range viscosity correction | ||
| special function | Temperature scanning, built-in environmental pressure sensor, environmental monitoring | ||
| Injection options | Fully automatic sampler | ||
| modularization | Alcohol content pH、 Chromaticity, turbidity, viscosity, refractive index, optical rotation, CO ₂, O ₂ | ||
| Upgrade and Calibration | Printer, ISO calibration, AP Connect laboratory execution software | ||
| Built in tables and functions | Density, specific gravity (SG), alcohol concentration table, sugar/extract concentration table, various acid-base concentration tables, API functions | ||
| Technical data | |||
| ambient temperature | 15 ℃ to 35 ℃ (59 ℉ to 95 ℉) | ||
| Reference measurement time/sample | 20 seconds | 30 seconds | 40 seconds |
| minimum sample size | About 1 mL | ||
| Immersion material | Borosilicate glass PTFE、ETFE | ||
| Dimensions (length x width x height) | 526 mm x 347 mm x 230 mm (20.7 in x 13.7 in x 9 in) | ||
| weight | 22.04 kg (48.6 lbs) | ||
| power supply | AC 100 to 240 V, 50/60 Hz, fluctuation ± 10%, 190 VA | ||
| display screen | 10.1 inches, TFT WXGA (1280 x 800 pixels); PCAP touch screen | ||
| Control method | Touch screen, optional keyboard, mouse, and code reader | ||
| communication interface | 4 x USB、 Ethernet CAN、RS232 | ||
| memory | 10000 measurement values containing camera images | ||