Pt. Era Mitra Perdana

Scientific, Laboratory Equipment & Service

HOME » PRODUCT» Material Characterization- BET, Surface Area, Density, Pore Size, Chemisorption, TPR/TPD » Vapor Sorption Analyzers »  Aquadyne™ DVS-1, DVS-2, DVS-2HT

Aquadyne™ DVS-1, DVS-2, DVS-2HT

BRAND :

Gravimetric Water Vapor Sorption Analyzers

Water content, water sorption kinetics, and percent water uptake are all characteristics of interest to material scientists. Water sorption behavior plays an important role in the development and use of many common and advanced materials. Some examples include :

.     Stability of pharmaceutical excipients and drug actives

.     Drying and storage of grains

.     Texture and shelf life of food products

.     PEM fuel cell components

.     Mortar, grout and other cementitious materials

.     Paper and coatings

.     Hydrophobic surface treatments

.     Microporous and nanostructured carbons 

Download Specification

SPECIFICATIONS

Balance heads:

 

2(DVS-2, DVS-2HT), 1(DVS-1)

Balances, type:

 

ultrasensitive electronic microbalances

Balance capacity(each):

 

5g

Balance capacity(combined):

 

10g (DVS-2, DVS-2HT only)

Dynamic weighing range(each):

 

-500mg to +500mg, 0 to +1000mg

Dynamic weighing range(combined):

 

-1000mg to +1000mg, 0 to +2000mg (DVS-2, DVS-2HT only)

Weighing resolution:

 

0.1µg

RH range:

 

<2% - 98% (depending on temperature)

RH resolution:

 

0.1%

RH accuracy :

 

± 0.8% RH at 25°C

Sample chamber temperature range:

 

<10 - 80°C (DVS-2), 10 - 85°C (DVS-2HT), 15-60°C (DVS-1)

Sample chamber temperature stability:

 

± 0.1°C

Balance head temperature :

 

Up to 85°C (DVS-2) , 90°C (DVS-2HT), 75°C (DVS-1)

Gas flow rates:

 

0 - 200 cm3/min (mass flow controllers)

Viewing port / sample chamber door

 

heated, triple-glazed

Data acquisition rate:

 

adjustable, up to 12 points per minute

Sample pan material:

 

silica

Water reservoir capacity:

 

46 ml


http://www.quantachrome.com/
vapor_sorption/aquadyne_dvs.html
PT. Era Mitra Perdana
Head Office - Jakarta
Ruko Buaran Persada No. 31
Jl. R. Soekamto Duren Sawit Jakarta 13450, Indonesia 
Telp: +61-21-86612458; Fax: +62-21-86612365
E-mail: sales@eramitra.co.id
Surabaya Office
Jl. Kebon Sari V No. 7G - Surabaya ; Telp : 0878 5341 2772