The product model SC-FT-1406D and SC-FT-1802D are the best sales Automatic Filter Tester before 2021, nearly 600 customers around the world have the tester. It is used for efficiency (PFE) and resistance test of filter media, mask (respirator) and filter (filter elements).
Scince Purge brand automatic filter tester has been upgraded since December 2021. The model SC-FT-1406D is upgraded to SC-FT-1406D-Plus, and the model SC-FT-1802D is upgraded to SC-FT-1802D-Plus. In fact, we make product improvements all the way according to customers’ feedbacks.
Recently, some new customers who have seen or used model D series come to inquire about the difference between the old and new models.
This article will list the differences in configuration and the improvements made by the new model.
Specifications of D series and D-Plus series.
No
ItemS
SC-FT-1802D
/ SC-FT-1406D
SC-FT-1802D-Plus
/ SC-FT-1406D-Plus
1
PUMP
AIR FLOW RATE：0~99.9L/min
2
AEROSOL GENERATOR
NaCl、PARAFFIN OIL DUAL GENETATOR
3
DILUTER
INTEGRATED
4
FIXTURE FOR FILTER MEDIA AND MASK
TEST AREA:100cm2
5
FIXTURE FOR DIFFERENTIAL PRESSURE
TEST AREA:4.9cm2(for 1802 series)
6
FIXTURE FOR STEREO MASK
ALUMINUM MASK FIXTURE
7
PARTICLE COUNTER
6 CHANNELS（0.3 、0.5、1、3 、5、10μm）
8
CALIBRATION STANDARD FILTERS
4 PIECES
9
MIXER
1 SET
10
ION NEUTRALIZER
1SET
11
FLOW METER
0-100L
12
PRESSURE GAUGE
500Pa
13
TOUCH SCREEN DISPLAY
7INCH
10INCH
14
OPERATION SYSTEM
SINGLE CHIP MICROCOMPUTER
ANDRIOD SYSTEM
15
PRINTER
THERMAL PRINTER
16
DATA STORAGE
1000
almost unlimited
According to the above form we can find that the main components parameter and test functions are not changed. D-plus has the following improvements in terms of operation convenience, safety and ensuring the accuracy of results:
1) Automatic switching of oil aerosol and salt aerosol, click the corresponding mode on the interface, and there is no need to manually plug and unplug the pipeline;
2) Authority management is added to prevent operators from modifying parameters without authorization, resulting in inaccurate test results;
3) When the test concentration exceeds the specified range, prompt the operator to adjust the concentration;
4) Add air source monitoring. When the pressure of compressed air fluctuates greatly, there is a buzz.
5）Using Android system, the storage of test data is almost unlimited;
6）You can use the attached USB flash disk for remote calibration and upgrading, which is more convenient and fast;
7）Test data can be exported from USB flash disk.
So D-Plus series are more practical and advanced than D series.
Any other questions, please feel free to contact us.
