Drying Time Tester (Moisture Analyzer Method) is intended to evaluate the drying time of knit, woven and nonwoven fabrics at an elevated temperature using a gravimetric moisture analyzer. It is used to simulate drying at body temperature or to perform testing at temperatures that simulate conditions of use.

RF4008DTT contains a special designed PC software, moisture analyzer (high precision digital balance, temperature- controlled testing chamber), online monitoring the weight of the fabric which had been added a specified amount of water, analyze the dry time of the tested fabrics.

Test Scope：knit, woven and nonwoven fabrics.

Testing Standards：AATCC199, etc.

Specification：

1.     One computer can connect max. 6 moisture analyzers simultaneously.

2.     Moisture Analyzer: Contains Digital Balance and Temperature-controlled Testing Chamber.

3.     Chamber temperature controlled independently by heaters and temperature controller.

4.     Temperature Accuracy: 37℃±0.5℃. Other temperature points can be set.

5.     Digital balance accuracy: 0.001g.

6.     Connection: USB to RS232 cable.

7.     Vertical Hanging Specimen Rack for Moisture Retention test.

8.     Tray: for picking up of water during water retention test.

9.     Specimen Support Platform:

10.  Wire Screen: 0.25 x 0.25in. mesh.

11.  Electronic motorized pipette with speed setting.

12.  PC software:

a)       Test interface: data, curves and tables.

b)       Drying times are calculated automatically.

c)       Test Report: Microsoft Excel, PDF format, automatically saved.

13.  Test Stop Conditions:

4.1  By Dry Percentage:

4.1.1       Determine the stop condition by comparing the difference of the nearby two data (weight) whether it is less than a certain percentage (1% to 10% is selectable).

4.1.2       Data Reading Interval: 1 minute to 10 minutes is selectable.

4.1.3       The difference of the weight between the total mass of specimen and the original mass is not higher than a certain percentage (1% to 10% is selectable)

4.2  By Residue Moisture Content Percentage: stop the test when the residue moisture meets a certain percentage (1% to 10% is selectable).

14.  Specimen dry weight is always displaying on the screen.

15.  Original data can be exported for analysis.

Order Information：

RF4008DTT        Drying Time Tester

RF4008DTT/1     Drying Time Tester Software

RF4008DTT/2     Moisture Analyzer

RF4008DTT/3     Vertical Hanging Specimen Rack (for Moisture Retention Tester)

RF4008DTT/4     Tray

RF4008DTT/5     Timer

RF4008DTT/6     Wire Screen

RF4008DTT/7     Specimen Platform

RF4008DTT/8     Electronic Motorized Pipette

RF4008/1            3 digit Mettler Digital Balance (Resolution:0.001g）

RF4008/3            Computer

RF4008/6            USB Cable

RF4008/7            USB Hub (with 7 USB ports)

RF7120               Sample Cutter with Diameter 70mm Cutting Die