Apera Instruments

TN400-S1 Standard Calibration Solution Set by Apera

Reagecon high-molecular polymer turbidity standard solutions (0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU).

U.S. EPA certified, non-toxic, accurate, and easy to use. They have evident advantages compared to traditional Formazin standard solution, which are highly toxic and inaccurate.

TN400-S2 Sample Vials Set by Apera

3 units of sample vials for turbidity test.

Compatible with TN400 Portable Turbidity Meter

WS100 Portable Fluoride/pH Meter Kit by Apera

The WS100 Fluoride/pH Portable Meter Kit is designed for accurate and reliable measurement of fluoride, pH, ORP (probe sold separately), and temperature altogether. The patented 3-in-1 Fluoride Ion probe is composed of an ion electrode, a reference electrode, and a temperature electrode, generating reliable readings with stable potential and fast response rate. Range: 0.02 ppm to 1900 ppm; Accuracy: ±0.02 ppm, or ±5% of reading (whichever is greater).

Intelligent Functions -- 2-point automatic calibration (0.19mg/L, 19.0 mg/L) for fluoride; 3-point automatic calibraiton for pH (4.00, 7.00, 10.01 pH); 300 groups of data storage (measurements, temperature, units of measurements); auto. power-off; backlight adjustment; Self-Diagnosis; Units switchable from mg/L, ppm, ppt, and pF.Convenient Use -- There is no need for probe stirring or added reagents during tests. You can directly measure your sample solutions' fluoride ion concentration just like pH test (only takes 10 minutes to activate the fluoride probe before tests)

Rugged design with IP57 water resistant rating, and a silicon case, which gives you a firm grip.

What's in the kit - WS100 Meter*1, F501 3-in-1 Fluoride Probe*1, 201T-S Combination pH Electrode (ATC), Fluoride Ion calibration solutions (0.19mg/L and 19.00mg/L, 50ml for each), pH calibration solutions (pH4.00, pH7.00, pH10.1, 50ml, one for each), screw driver*1, back up batteries*3, instruction manual, and a portable case.

• Patented 3-in-1 fluoride ion probe - no need for stirring or added reagents, directly measuring the ion concentration of fluoride in a quick and simple manner
• Stable potential, fast response rate, convenient use; 2-point auto. calibration for fluoride
• Comes with an ATC pH electrode, testing fluoride, pH & temperature altogether with high accuracy
• Large backlit screen, 300 groups of data storage, self-diagnosis, parameter setup
• Rugged portable design, IP57 Water-Resistant Rating, ideal for both lab and field test

WS200 Portable Fluoride/pH/Cond. Meter Kit by Apera

The WS200 Fluoride/pH/Conductivity 7-in-1 Portable Meter Kit is designed for accurate and reliable measurement of fluoride, pH, conductivity, salinity, TDS, resistivity, ORP (ORP probe sold separately), and temperature altogether. The patented 3-in-1 Fluoride Ion probe is composed of an ion electrode, a reference electrode, and a temperature electrode, generating reliable readings with stable potential and fast response rate. Range: 0.02 ppm to 1900 ppm; Accuracy: ±0.02 ppm, or ±5% of reading (whichever is greater).

Intelligent Functions -- 2-point automatic calibration (0.19mg/L, 19.0 mg/L) for fluoride; 3-point automatic calibration for pH (4.00, 7.00, 10.01 pH) and 1-point calibration for conductivity; 800 groups of data storage (measurements, temperature, units of measurements); auto. power-off; backlight adjustment; Self-Diagnosis; Fluoride units switchable from mg/L, ppm, ppt, and pF. Convenient Use -- There is no need for probe stirring or added reagents during tests. You can directly measure your sample solutions' fluoride ion concentration just like pH test (only takes 10 minutes to activate the fluoride probe before tests).

Rugged portable design with IP57 water resistant rating covered with a silicon case, which gives you a firm grip. Ideal for both lab and field use.

What's in the kit - W2100 Meter*1, F501 3-in-1 Fluoride Probe*1, 201T-S Combination pH Electrode (ATC), 2301T-S Conductivity Probe (ATC), Fluoride Ion calibration solutions (0.19mg/L and 19.00mg/L, 50ml for each), pH calibration solutions (pH4.00, pH7.00, pH10.1, 50ml, one for each), conductivity calibration solution (1413μS/cm, 50ml), screw driver*1, back up batteries*3, instruction manual, and a portable case.

• Patented 3-in-1 fluoride ion probe - no need for stirring or added reagents, directly measuring the ion concentration of fluoride in a quick and simple manner
• Stable potential, fast response rate, convenient use; 2-point auto. Calibration for fluoride
• Equipped with an atc ph and conductivity electrode, testing fluoride, ph, ec, tds, salinity, resistivity, orp (orp probe sold separately) & temperature altogether with high accuracy
• Large backlit screen, 800 groups of data storage, self-diagnosis, parameter setup
• Rugged portable design, suitable for both lab and field test; 800 groups of data storage

YD300 Portable Water Hardness Meter Kit by Apera

The Apera Instruments' YD300 is designed for quick & accurate measurements of Water Hardness (the concentration of calcium ions Ca2+ and magnesium ions Mg2+). The YD300 comes equipped with a patented 601 water hardness combination electrode that is proven to produce the same accuracy as the traditional EDTA Volumetric Method but in a much more convenient manner. Unlike the traditional EDTA Method, There is no need for probe stirring or adding reagents during tests, and you can directly measure your sample solutions' ion concentration just like pH testing.

The meter utilizes an intelligent chip design that supports automatic calibration, data storage (up to 99 groups) and a low battery voltage indicator. The YD300 supports the ability to switch between eight commonly used Water Hardness units, including mmol/L, mg/L (CaCO3), mg/L (CaO), mmol/L (Boiler), mg/L (Ca), °fH (France Degree), °dH (German Degree) and °eH (England Degree).

The YD300 is IP57 waterproof rated and comes as a complete kit. This kit includes the Model 601-S water hardness electrode, Water hardness calibration solutions ( B1, B2 and B3 ); corresponding calibration bottles, Water hardness activation solution, a 20 ml test cup, a test cup pedestal, 2 AA batteries, and a quick manual all in a rugged carrying case. Applications: drinking water, wastewaters, cooling towers, boilers, pipelines, aquaculture, pools & spas. Two-Year manufacturer warranty for the instrument (6-month for the probe).

• Adopting electrode method to test hardness, having the same accuracy as EDTA titration method, yet much more convenient
• Patented 601-S 3-in-1 water hardness combination electrode: combines a measuring electrode, a reference electrode, and a temperature electrode all in one
• Intelligent chip design produces stable potential, fast response rate, and convenient use;
• 99 groups of data storage; automatic calibration and temperature compensation (ATC), auto-lock and power-off
• Portable IP57 waterproof design equipped as a full kit with a rugged carrying case; suitable for both lab and field test