M500T
PH
● 1-6 points calibration with Standard Recognition.
● Selectable pH buffer groups, including DIN, NIST, USA, MERK,JIS, GB.
● Support for pH standard group customization.
● Automatic electrode diagnosis with pH slope and offset display
Ion
● 1-6 points calibration
● Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L,pX, ppm, ppb, etc.
● Multi-measurement modes are supported, including Direct Reading mode, Standard Addition mode, Sample Addition mode and GRAN mode.
Conductivity
● 1-5 points calibration with Standard Recognition.
● Settable parameters, including cell constant, reference temperature (5/10/15/18/20/25°C), temperature compensation coefficient and TDS factor.
● Temperature compensation type (none, linear,pure water).
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.
● Color High contrast LCD touchscreen, 7.0 inches.
● Intelligent operation system provides features including user management, calibration management, method management, data management and etc.
● Multi-reading feature allows auto-read, timed-read and continuous-read.
● Automatic/Manual temperature compensation ensures accurate results.
● Data Storage 1000 sets for each parameter (GLP-compliant).
● Data analysis feature helps user review, compare and recalculate results.
● Support for USB or RS-232 communication.
● Reset feature automatically resumes all settings back to factory default options.
● IP54 waterproof.
Model | M500T | |
Parameters | pH/EC/ISE/DO/Temp. (mV/ORP/pX/Resistivity/TDS/Sal./DO Saturation | |
pH | range | -2.000 to 20.000pH |
Resolution | 0.1, 0.01, 0.001pH | |
Accuracy | ±0.002 pH | |
Calibration Points | Up to 6 | |
Standard Customization | Yes | |
Calibration Reminder | Yes | |
Standard Recognition | NIST, GB, DIN, USA, MERK, JIS buffers | |
Slope Limit | Yes | |
mV/ORP | Range | -2000.00 to 2000.00 mV |
Resolution | 0.1, 0.01 mV | |
Accuracy |
reading whichever is greater
|
|
EH ORP Mode
|
Yes | |
ORP Calibration Points
|
1 custom point (relative mV)
|
|
pX | Range |
-2.000 to 20.000 pX
|
Resolution
|
0.1, 0.01, 0.001 pX
|
|
Accuracy |
±0.002 pX
|
|
Calibration Points
|
Up to 6
|
|
Conductivity
|
Range |
0.000 μS/cm to 2000 mS/cm
|
Resolution |
0.001 μS/cm minimum, various with range selection
|
|
Accuracy |
±0.5% FS
|
|
Reference Temperature
|
5, 10, 15, 18, 20, 25 ºC
|
|
Calibration Points |
Up to 5
|
|
Calibration Reminder
|
Yes | |
Standard Recognition
|
10 μS/cm, 84 μS/cm, 500 μS/cm, 1413 μS/cm, 12.88 mS/cm; 146.5μS/cm,
1408μS/cm, 12.85mS/cm, 111.3mS/cm
|
|
Resistivity
|
Range
|
5.00 Ω·cm~100.0 MΩ·cm
|
Resolution
|
0.01 Ω·cm minimum
|
|
Accuracy
|
±0.5% FS
|
|
TDS
|
Range |
0.000~1000 ppt
|
Resolution |
0.001 ppm minimum, changed with range
|
|
Accuracy |
±0.5% FS
|
|
Salinity
|
Type
|
NaCl
|
Range |
0.0 ~ 80.0 ppt
|
|
Resolution |
0.1ppt
|
|
Accuracy |
±1ppt
|
|
Dissolved
Oxygen Concentration -
Polarographic
|
Range
|
0.00 to 99.99 ppm
|
Resolution
|
0.01 ppm
|
|
Accuracy
|
±0.10ppm, 0.00~50.00ppm
±0.50ppm, 50.0~99.99ppm
|
|
Calibration Reminder
|
Yes
|
|
Calibration Points
|
Air-saturated water or zero point
|
|
Barometric Compensation
|
Yes | |
Manual Salinity Factor Correction
|
Yes | |
% Saturation -Polaro-
graphic
|
Range |
(0.0 to 600)%
|
Resolution |
0.10%
|
|
Accuracy |
±2.0%
|
|
Temperature
|
Range |
-10 to 135 ºC, 14 to 275 ºF
|
Unit |
ºC, ºF
|
|
Resolution |
0.1
|
|
Accuracy |
±0.1
|
|
Measurement
|
Reading Mode
|
Auto Read (Fast, Medium, Slow), Timed, Continuous
|
Reading Prompts
|
Reading, Stable, Locked
|
|
Temp. Compensation
|
ATC, MTC
|
|
Data management
|
Data Storage
|
1000 Groups
|
GLP Features
|
Yes | |
Log Management
|
Yes | |
Inputs
|
pH Electrode
|
BNC(Q9)
|
DO with Temp. Probe
|
4-pin aviation connector
|
|
Conductivity with Temp. Probe
|
5-pin aviation connector
|
|
Outputs
|
USB
|
USB 2.0 flash memory device, PC, scanner
|
RS 232
|
printer, auto-sampler
|
|
Display options
|
Backlight
|
Yes
|
Auto Shutdown
|
1~60 min, of
|
|
IP Rating
|
IP54
|
|
Date and Time
|
Yes | |
General
|
Power |
AC Adapter, 100-240V AC input, DC24V output
|
Dimensions
|
220×195×68 mm
|
|
Weight |
950g (2.09 lb)
|
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