产品概述与应用
Multi range with selectable or auto-ranging options - One tester measures from pure water to waste water!
Large Display Screen - Displays mode, ATC, battery level and temperature
User-Replaceable Sensor - Replace the sensors yourself. Sensors lasts longer with element made of SS316 stainless steel and sensor casing made of VALOX®
Adjustable TDS Factor - Select the appropriate TDS factor from 0.4 to 1.0 for more accurate measurements
Waterproof, Anti-roll Design - IP67 waterproof housing keeps tester good even under wet conditions. Unique anti-roll ribbed design ensures firm grip
Innovative Cup-style - Innovative sensor housing design can be used as dip-style or cup-style for holding small volume of samples. Sensor casing is made of VALOX® for superior chemical durability
For use in water and wastewater treatment, boiler blow-down, electroplating rinse tanks, drinking water, hydroponics, printing industry, aquaculture, aquariums, fish farms, swimming pools and spas.
技术参数
| 型号/系列 | TDSTestr 11+ |
|---|---|
| Range | 0 to 100.0 ppm 0 to 1000 ppm 0 to 10.00 ppt (depending on TDS factor) |
| Resolution | 0.1 ppm 1 ppm 0.01 ppt |
| Accuracy | ±1 % of full scale |
| ATC | Yes (0 to 50 °C / 32 to 122 ºF) |
| Temperature Coefficient | 2 % per °C, fixed |
| Calibration Points | 3 manual |
| Temperature Display | Yes |
| Temperature Range | 0 to 50.0 °C / 32.0 to 122.0 °F |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| Temperature Accuracy | ±0.5 °C / ±0.9 °F + 1 LSD |
| Temperature Calibration | ±5.0 °C / ±9.0 °F |
| Non-Volatile Memory | Yes |
| Auto Power-Off | 8.5 minutes after last key pressed |
| Power Requirement | 4 x 1.5 V ‘A76’ micro alkaline batteries (included) |
| Battery Life | More than 150 hours |
| Dimension / Weight | Tester: 16.5 x 3.8 cm; 90 g Boxed: 18.5 x 6.5 x 5 cm; 200 g |
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