FE28-Standard |
FE28-Bio |
FE28-Micro |
FE28-TRIS |
FE28-Meter |
|
RS232 interface |
correct |
correct |
correct |
correct |
correct |
USB interface |
correct |
correct |
correct |
correct |
correct |
Resolution/Accuracy (pH) |
0.01 /0.1 / ± 0.01 |
0.01 /0.1 / ± 0.01 |
0.01 /0.1 / ± 0.01 |
0.01 /0.1 / ± 0.01 |
0.01 /0.1 / ± 0.01 |
Reference input |
correct |
correct |
correct |
correct |
correct |
sound signal |
correct |
correct |
correct |
correct |
correct |
Data Storage |
200 sets of measurement data, current calibration data |
200 sets of measurement data, current calibration data |
200 sets of measurement data, current calibration data |
200 sets of measurement data, current calibration data |
200 sets of measurement data, current calibration data |
calibrated point |
5 |
5 |
5 |
5 |
5 |
Measurement range (pH) |
-2.00…16.00 |
-2.00…16.00 |
-2.00…16.00 |
-2.00…16.00 |
-2.00…16.00 |
Temperature resolution/accuracy (° C) |
0.1 / ± 0.3 |
0.1 / ± 0.3 |
0.1 / ± 0.3 |
0.1 / ± 0.3 |
0.1 / ± 0.3 |
Temperature range (° C) |
0…105 |
0…105 |
0…105 |
0…105 |
0…105 |
temperature compensation |
ATC and MTC |
ATC and MTC |
ATC and MTC |
ATC and MTC |
ATC and MTC |
Ideal choice |
Conventional samples including emulsions and suspensions |
Acidic and alkaline aqueous solution |
Trace samples in small containers such as centrifuge tubes and PCR tubes |
Sewage, lotion, oily samples, TRIS buffer solution and other samples |
Samples that require additional specialized electrodes |
electrode |
LE438 |
LE410 |
LE422 |
LE420 |
not have |
accessory |
Quick Install Guide PH buffer kit |
Quick Install Guide PH buffer kit |
Quick Install Guide PH buffer kit |
Quick Install Guide PH buffer kit |
Quick Install Guide PH buffer kit |
Pre defined buffer group |
4 |
4 |
4 |
4 |
4 |
-
Intuitive operation - efficient measurement
The well-designed large-sized operation interface is clear at a glance, and the simple and intuitive buttons and menus make measurement incredibly simple.
-
Clever Design - Save Space
The Five series instruments are designed to be compact and have a small volume. The electrode bracket can be cleverly stored in the space on the side of the instrument after use.
-
Convenient Connection - Simple and Reliable Data Transmission
The FiveEasy Plus series instruments allow data to be directly exported to a printer or PC via RS232 or USB interface for further processing.
-
Large display screen - clear at a glance
The screen display is clear at a glance, with concise and intuitive icons arranged in an orderly manner, displaying all necessary information such as measurement data, electrode status, and calibration data.
