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DMA™ 35 Portable Density Meter

DMA™ 35 Portable Density Meter

Description 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......
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Description

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

  • Leak-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 grantedSmart connection of measuring cell: Patent AT516421 (B1), EP3015847 (B1)
Other special functionsViscosity correction for reliable measurements, also on highly viscous samples
Gesture control for easy one-handed measurements
Identification of results outside your specified limits
Measuring rangeDensity: 0 g/cm³ to 3 g/cm³
Temperature: 0 °C to 40 °C (32 °F to 104 °F)*
Sample temperature range0 °C to 100 °C (32 °F to 212 °F)
AccuracyDensity: 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
ResolutionDensity: 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 volume2 mL
Dimensions (L x W x H)245 mm x 103 mm x 126 mm
Data memory1024 measured results, 30 measuring methods, 250 sample IDs
Power supplyThree 1.5 V LR06 AA alkaline batteries
Weight660 g
InterfacesBluetooth®, RFID (both included by default)
Protection classIP54
(first digit: 5 – protection against dust ingress; second digit: 4 – protection against splash water from any direction)
Scope of supplyPortable density meter, filling tube, adapter for syringe filling, syringes, transportation suitcase, rubber protection for measuring cell, three batteries, Allen key, instructions
Available optionsElongated 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

Packing & Shipping

Delivery detail:


UPS/DHL/FEDEX/TNT express are available for your choose which take 3~ 5 days to arrive,and  we will offer the tracking number for you to check the status of your items online at any time. 

 By air cargo which takes about one week to arrive .

 By sea which takes about 20-30days to arrive , depending on your actual requirements.

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Our Service

1.Warranty:

12 months warranty for scientz High Throughput Tissuelyser

If any technical problem during warranty time, replacement parts will be sent free of charge.

Technical support is also available in whole time.

2.Our Advantage

1. Reply your enquiry in 24 working hours.

2. Experienced staffs answer all your questions in fluent English.

3. OEM is available if the quantity is large.

4. We offer very competitive for all our products.

3.After-sales

Our machines undergo an extensive and strict testing and quality control procedure, ensuring every item purchased meet global quality standards.It's safe and reliable quality for scientz High Throughput Tissuelyser.


Our Factory

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Our Workship

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Our Exhibition

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Our Activity

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Our Certification

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