AZ Instrument Corp.
Salinity/TDS Pen
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Salinity/TDS Pen
EUCA Head Office
Clearwater Office Park
Parkhaven, Block H Ground Floor
Boksburg
Gauteng
1459
South Africa
The 8373 AZ ppm and Salinity Meter can measure the TDS (Total Dissolved Solid), Salinity, and Temperature for the water solution target.
The TDS unit of measurement are including ppm & ppt, and the units of Salinity are including ppt & % & specific gravity (S.G.). The user only needs one touch to switch different units for different measuring purposes.
Highlighted Features
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Big LCD with dual display to update measuring
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Waterproof IP65 membrane keypad
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Wide measuring range and Dual display with ATC
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Multiple parameters to fulfill all kinds of applications.
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Pen size, easy to fit into a pocket
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Auto-ranging in high-concentration solution
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Calibration values are adjustable & calibration information can be reviewed
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Quick response and easy to calibrate
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Multi points calibration
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Low-cost design with high accuracy
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Built-in NaCl Conductivity to TDS conversion factor for salinity
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Auto power off
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Low battery indicator
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Data hold to freeze readings
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C/F Temperature unit switchable
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Powered by 4pcs LR44 batteries
- TDS factor 0.4 to 1.0 adjustable for TDS
Application
The 8373 AZ TDS and Salinity Meter are designed as auto-ranging since powered on. Auto-ranging determines and selects a range that gives the User the greatest resolution and accuracy. In order to keep the accuracy for 8373 AZ TDS and Salinity Pen, please kindly rinse its probe with deionized or distilled water before each usage. That could be helpful to remove any impurities adhering to its electrode. If the meter is not used for a long time, please soak the probe for more than 30 minutes to clear up the lazy effect of the probe.
The TDS and Salinity measuring function of 8373 AZ TDS and Salinity Pen could proceed with the calibration easily by the user. Its pen-type housing design could let users take or carry it easily. It could be the best Water Quality tester for all professional measuring purposes, including the LAB, water treatment business, Aquaculture, Aquafarm, swimming pool, or other related industries.
Specification
| Model | 8373 |
| TDS Measuring Range | 0~9999 ppm or 1.0~160.0*f ppt (f is TDS factor) |
| TDS Accuracy | ±1% F.S ±1 digit |
| TDS Resolution | 1 ppm or 0.1 ppt |
| Salinity Measuring Range | 0~9999 ppm or 10.0~100.0 ppt or 0.0%~10.0% or 0.950~1.080 (S.G.) based on NaCl |
| Salinity Accuracy | ±1% F.S ±1 digit |
| Salinity Resolution | 1 ppm or 0.1 ppt or 0.1% or 0.001 (S.G.) |
| Temperature Measuring Range | -5~60.0℃ |
| Temperature Accuracy | ±0.5℃ |
| Temperature Resolution | 0.1 |
| ATC | ATC |
| TDS Factor | 0.4~1.00 Built-in NaCl conductivity to TDS Conversion factor |
| Temperature Coefficient | Built-in NaCl Temperature Coefficient |
| Normalization Temperature | Fixed at 25℃ |
| LCD Size | 30(L) * 18(W) mm |
| Operating Temperature | 0~50℃ |
| Operating RH% | Humidity ＜80% |
| Storage Temperature | 0~60℃ |
| Storage RH% | Humidity ＜90% |
| Sensor Life Time | >6 months (with good maintenance) |
| Meter Size | 165(L) * 35(W) * 32(H) mm |
| Weight | ~115g |
| Battery | LR44 *4 PCS |
| Standard Package | Meter, Batteries, Manual, Paper Box |