PH400F PH300F
400F/300F Series Benchtop Meters
GENERAL FEATURES
● 300F Series Benchtop Metesr: High resolution LCD display, 5.7 inches.
● 400F Series Benchtop Metesr: Color high resolution LCD display, 5.7 inches.
● Multi-reading feature allows auto-read, timed-read and continuous-read.
● Automatic/Manual temperature compensation ensures accurate results.
● Auto-hold feature senses and locks the measurement endpoint.
● Data storage 500 sets (GLP-compliant).
● Support for USB or RS-232 communication.
● Reset feature automatically resumes all settings back to factory default options.
● IP54 waterproof.
pH
● 1-5 points calibration with standard recognition.
● PH400F: Selectable pH buffer groups, including NIST, DIN, GB, USA, MERK.
● PH300F: Selectable pH buffer groups, including NIST, DIN, GB.
● Automatic electrode diagnosis with pH slope and offset display.
Conductivity
● 1-3 points calibration with standard recognition.
● Settable parameters, including cell constant, temperature compensation coefficient and TDS factor.
● Temperature compensation type (none, linear, pure water).
Ion
● 1-5 points calibration.
● Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, pX, etc.
● I400F: Multi-measurement modes are supported, including Direct Reading mode, Standard Addition mode, Sample Addition mode and GRAN mode.
● I300F: Measurement mode is Direct Reading mode.
● Over 10 methods are built-in, including F-, Cl-, Br-, I-, NO3-, BF4-,NH4+, K+, Na+, Ca2+, Cu2+, Pb2+, Ag+ and etc.;
user-defined method is supported.
DO
● Support for air-saturated water or zero oxygen calibration.
● Auto barometric pressure compensation.
● Manual Salinity Factor Correction.
● Selectable pressure unit, including kPa, mbar, Torr, Atm.
|
Model |
PH300F |
PH400F |
|
|
Parameters |
pH/Temp.(mV) |
pH/Temp.(mV) |
|
|
pH |
Range |
-2.00 to 20.00pH |
-2.000 to 20.000 pH |
|
Resolution |
0.1, 0.01 pH |
0.1, 0.01, 0.001pH |
|
|
Accuracy |
±0.01 pH |
±0.002 pH |
|
|
Calibration Points |
Up to 5 |
Up to 5 |
|
|
Standard Customization |
Yes |
Yes |
|
|
Standard Recognition |
NIST, GB and DIN buffers |
NIST, GB, DIN, USA and MERK buffers |
|
|
mV |
Range |
-2000.0 to 2000.0 mV |
-2000.00 to 2000.00 mV |
|
Resolution |
0.1 mV |
0.1, 0.01 mV |
|
|
Accuracy |
±0.3 mV or ±0.1% |
±0.1 mV or ±0.03% |
|
|
Temperature |
Range |
-5 to 110 ºC, 23 to 230 ºF |
-10 to 135 ºC, 14 to 275 ºF |
|
Unit |
ºC, ºF |
ºC, ºF |
|
|
Resolution |
0.1 |
0.1 |
|
|
Accuracy |
±0.2 |
±0.1 |
|
|
Measurement |
Reading Mode |
Auto Read (Fast, Medium, Slow), Timed, Continuous |
Auto Read (Fast, Medium, Slow), Timed, Continuous |
|
Reading Prompts |
Reading, Stable, Locked |
Reading, Stable, Locked |
|
|
Temp. Compensation |
ATC, MTC |
ATC, MTC |
|
|
Data management |
Data Storage |
500 results each |
500 results each |
|
GLP Features |
Yes |
Yes |
|
|
Inputs |
pH Electrode |
BNC(Q9) |
BNC(Q9) |
|
Temp. Probe |
4-pin aviation connector |
4-pin aviation connector |
|
|
Outputs |
USB |
USB 2.0 flash memory device, PC |
USB 2.0 flash memory device, PC |
|
RS 232 |
printer |
printer |
|
|
Display options |
Backlight |
Yes |
Yes |
|
Auto Shutdown |
1~60 min, off |
1~60 min, off |
|
|
IP Rating |
IP54 |
IP54 |
|
|
Date and Time |
Yes |
Yes |
|
|
General |
Power |
AC Adapter, 100-240V AC input, DC9V output |
AC Adapter, 100-240V AC input, DC9V output |
|
Dimensions |
242×195× 68 mm |
242×195× 68 mm |
|
|
Weight |
900g (1.98 lb) |
900g (1.98 lb.) |
|
