Equipment Horiba D 74A S pH ORP Conductivity Resistivity Salinity TDS Meter
MODEL |
D 74A S |
|
---|---|---|
pH |
Measuring principle |
Glass electrode method |
Measuring range |
pH 0.00~14.00 |
|
Display range |
-2.00~16.00 ※Flashing in the case of outside measurement range. |
|
Resolution |
0.01 pH |
|
Repeatability |
±0.01 pH±1digit |
|
Auto calibration (5 points) |
〇 |
|
Calibration record |
〇 |
|
Standard solution Auto-detect |
〇 |
|
USA/NIST selectable |
〇 |
|
Calibration interval alarm |
〇 |
|
mV(ORP) |
Measuring range (Display range) |
-2000~2000 mV |
Resolution |
1 mV |
|
Repeatability |
±1 mV±1digit |
|
Absolute. relative selectable |
〇 |
|
Temperature |
Measuring range (Display) |
0.0℃~100.0℃(-30℃~130℃)  |
Resolution |
0.1℃ |
|
Repeatability |
±0.1℃±1digit |
|
Calibration function |
〇 |
|
Conductivity |
Measuring principle |
2 AC bipolar method |
Measuring range (Display range) |
0.0 μS/m~200.0 S/m*1 |
|
Resolution |
0.05%F.S. |
|
Repeatability |
±0.5% F.S.±1 digit |
|
Auto range |
〇 |
|
Change unit (S/m,S/cm) |
〇 |
|
Auto temperature conversion (25℃) |
〇 |
|
Temperature coefficient (0~10%/℃) |
〇 |
|
Salinity |
Measuring principle |
Conversion from conductivity value |
Measuring range (Display range) |
0.00%~4.00% |
|
Resolution |
0.01%/0.1 PPT |
|
Change unit (%,PPT) |
〇 |
|
Calibration function |
〇 |
|
Resistivity |
Measuring principle |
Conversion from conductivity value |
Measuring range (Display range) |
0.000 Ω・m~2.000 MΩ・m*2 |
|
Resolution |
0.05%F.S. |
|
Repeatability |
±0.5% F.S.±1 digit |
|
TDS |
Measuring principle |
Conversion from conductivity value |
Measuring range (Display range) |
0.01 mg/L~100 g/L |
|
Resolution |
0.01 mg/L |
|
Display |
Custom LCD with backlight |
|
Function |
PC connectivity*3 |
〇 |
Printer connectivity(GLP/GMP) |
〇 |
|
Temperature compensation(Auto/manual) |
〇 |
|
Auto Hold function |
〇 |
|
Data memory number |
1000 |
|
Interval memory |
〇 |
|
ID input |
〇 |
|
Clock function |
〇 |
|
Auto power off |
〇 |
|
Battery Level Indicator |
〇 |
|
Dustproof and waterproof standard |
IP67 |
|
Operating ambient temperature/ humidity |
0℃ to 45℃ , 80% or less in relative humidity (no condensation) |
|
Power |
LR03/AAA alkaline batteries or AAA Ni-H rechargeable batteries × 2 |
|
Current consumption |
Less than 5 mA |
|
Battery life*4 |
Approx. 200 hours |
|
Dimension |
Approx. 67 (80) × 28 (42) × 170 mm (The figures in parentheses are maximum thicknesses.) |
|
Weight (without batteries and electrode) |
Approx. 285 g |
Business Types | Trading Company, Agent, Distributor/Wholesaler | Legal Owner | Asmaria Sembirig |
Main Products |
Ultrasonic Thickness Gauge, Hach Reagent, Ludwig Thermometer ASTM, Alat Laboratorium
|
Other Products You Sell |
Glassware, Vibration, Viscosity, Cannon Pensky
|
Year Company Registered | 2005 | Export Percentage | 0% |
No posts found