Anton Paar DMA 35 | Portable Density Meter: 马来西亚的首选 Muser Apac Sdn Bhd

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Anton Paar Portable Density Meter: DMA™ 35

On-site density and concentration measurements in just a few seconds!

Take DMA™ 35 with you at all times and measure the density and concentration of your sample directly on-site. The portable density meter uses only two milliliters of sample. In addition, it saves you a lot of time as there is no need to transport the sample to the lab.
DMA™ 35 is built to withstand the knocks and spills of outdoor use. If the measuring cell nevertheless suffers from cell rupture, you benefit from the unique patented connection of the measuring cell, which allows replacement.
An RFID interface for quick sample identification and a Bluetooth interface for convenient data handling in the field are integral parts of the instrument.
To top it all off, DMA™ 35 can also be used as a mini benchtop instrument: Turn it upside down, put it on a table, and fill the sample with a syringe.

Key Features

A portable density meter providing accurate results, also under harsh conditions

The splash-proof DMA™ 35 is made for density and concentration measurement in harsh environments, including outdoor operation, while providing the accuracy expected from a lab instrument. The smart oscillator placement makes sure that gas bubbles move to where they can’t affect your result: outside the measuring cell!

Unbeaten usability – for fast measuring routines

Fill all kinds of samples – no matter what the viscosity is – in one second using the built-in pump or a syringe
No expensive electrical wearing parts: you can easily do all cleaning and maintenance work yourself
Intuitive user interface without the need for any explanation
Operated via capacitive keys with a sensitivity suitable for use with or without gloves
Suitable for both left- and right-handed users
For sample temperatures of up to 100 °C, supporting quick decisions, e.g. in the beer brewing process (measurement on hot wort)
Measuring cell with inspection window and backlight for convenient inspection of proper sample filling
No-hassle measurement of hard-to-reach samples

Designed for on-site density measurements

Splash-proof sealed housing to withstand rough conditions in industrial and field applications
Additional rubber protection keeps the measuring cell safe
Strong hard-glass front for a long working life
Read RFID tags and start or abort measurements via gesture control: one hand is free to hold you steady when measuring hard-to-reach samples

Smart oscillator design and position

Smart patented oscillator connection (AT516421 B1) enables replacement in case of cell rupture
The most reliable portable density meter for fermenting samples (e.g. beer and wine production) you can get, due to intelligent oscillator placement
The oscillator is placed in the optimal angle to avoid the influence of potential gas bubbles on the result (bubbles automatically move outside the measuring cell)

Perfect traceability of density and concentration results

Storage of up to 250 sample IDs for easy sample identification
RFID interface for changing the measurement settings quickly by reading RFID tags
Identify immediately if your products are out of spec: DMA™ 35 gives a warning if the measured sample is outside your accepted tolerance range
Storage of up to 1024 measurement results including time stamp and sample ID
Wireless data exchange with a PC and data export to a printer via Bluetooth® for convenient data handling in the field
Easy data management using license-free AP-SoftPrint program

Quick and reliable measurement of viscous samples

Stable tabletop position for filling viscous samples via syringe in two seconds
The lock-position of the pump prevents sample carryover
Auto-rotating display for perfect visibility of results at any instrument position
Influence of viscosity on your density result is automatically corrected: for reliable measurements, also on highly viscous samples

Leave your glass hydrometer or pycnometer for a digital density meter

Measurement directly at the sample container
Requires only 2 mL of sample, filled via the built-in pump
Preinstalled and programmable concentration units – no further calculations are necessary
Each unit covers the whole relevant measuring range
Results available in seconds
Perfect traceability of results

Technical Specifications

Patents granted	Smart connection of measuring cell: Patent AT516421 (B1), EP3015847 (B1)
Other special functions	Viscosity correction for reliable measurements, also on highly viscous samples Gesture control for easy one-handed measurements Identification of results outside your specified limits
Measuring range	Density: 0 g/cm³ to 3 g/cm³ Temperature: 0 °C to 40 °C (32 °F to 104 °F)*
Sample temperature range	0 °C to 100 °C (32 °F to 212 °F)
Accuracy	Density: 0.001 g/cm³ ** Temperature: 0.2 °C (0.4 °F)
Repeatability, s.d.***	Density: 0.0005 g/cm³ Temperature: 0.1 °C (0.2 °F)
Reproducibility, s.d.***	Density: 0.0007 g/cm³
Resolution	Density: 0.0001 g/cm³ Temperature: 0.1 °C (0.1 °F)
Ambient temperature****	-10 °C to +50 °C (14 °F to 122 °F)
Supported measuring units	Specific gravity Alcohol tables Sugar/extract tables API functions H2SO4 tables Ten programmable custom-specific measuring units
Sample volume	2 mL
Dimensions (L x W x H)	245 mm x 103 mm x 126 mm
Data memory	1024 measured results, 30 measuring methods, 250 sample IDs
Power supply	Three 1.5 V LR06 AA alkaline batteries
Weight	660 g
Interfaces	Bluetooth®, RFID (both included by default)
Protection class	IP54 (first digit: 5 – protection against dust ingress; second digit: 4 – protection against splash water from any direction)
Scope of supply	Portable density meter, filling tube, adapter for syringe filling, syringes, transportation suitcase, rubber protection for measuring cell, three batteries, Allen key, instructions
Available options	Elongated filling tube Portable thermal printer with Bluetooth® interface Bluetooth® USB adapter Wristband Carrying strap ISO calibration
	* Measurements up to 100 °C possible Viscosity <300 mPa•s, density <2 g/cm³ * According to ISO 5725 **** Sample must not freeze within the measuring cell

Standard Methods

ASTM D7777
Energy Institute IP 559
ISO 15212-1

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