笠原理化工業 List of Products and Services

The "10Z Series" is a handheld water quality meter that can be read in dark places thanks to its backlight feature. It is safe to use outdoors in rainy weather or in case of emergencies, as the instrument is waterproof. It also has a measurement value memory function that can store and recall up to 30 measurement devices. Additionally, it is equipped with a self-diagnosis function. It complies with RoHS standards, and the circuit experimental board and components are lead-free. 【Features】 ■ Backlight function ■ Waterproof structure (equivalent to IP67) ■ Measurement value memory function ■ Self-diagnosis function ■ Pb-free printed circuit board *For more details, please refer to the PDF document or feel free to contact us.

• Water quality/pH measuring device

The "Ion Test" is a water quality simple analyzer that can be used repeatedly as many times as needed. It uses powdered packaged reagents, achieving an economical price. Its compact and lightweight design makes it suitable for on-site measurements. It allows for colorimetric measurement of water quality concentration in seven levels. Anyone can easily measure at any time and anywhere. 【Features】 ■ Reusable measurement cell as many times as needed ■ Powdered packaged reagents at an economical price ■ Compact and lightweight, suitable for on-site measurements ■ Colorimetric measurement of water quality concentration in seven levels ■ Easy measurement for anyone, anytime, anywhere *For more details, please refer to the PDF document or feel free to contact us.

• Water quality/pH measuring device

The "CHL-5Z" is a chlorophyll meter that allows for direct immersion of the detector in water for measurement. It measures the fluorescence intensity caused by chlorophyll in real-time. By inputting the correlation coefficient from uranin concentration, it is possible to calculate and display chlorophyll concentration. It can directly measure the fluorescence intensity generated according to the chlorophyll concentration in living cells of phytoplankton, making it suitable for culture tests and simple field measurements of chlorophyll. 【Features】 ■ Real-time measurement of fluorescence intensity caused by chlorophyll ■ Detector can be directly immersed in water for measurement ■ Correlation coefficient calculation possible *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "CU-5Z" is a handheld copper concentration meter equipped with a reference light detector that automatically corrects the brightness of the LED light source to remain constant despite influences such as temperature. It features an LED and a light-receiving element suitable for measuring copper concentration, along with a special optical window with chemical resistance, and the signal proportional to the copper concentration from the absorbance detector is amplified by a converter. It displays the copper concentration in the solution. The materials of the welding parts are PFA and PVC, making it a copper detector with excellent chemical resistance. 【Features】 ■ Capable of measuring high-concentration copper solutions (molar concentration, copper concentration, copper sulfate concentration) ■ Copper sensor unaffected by sulfuric acid or hydrogen peroxide ■ Automatic brightness correction detector with reference light for the LED light source ■ Automatic temperature compensation that corrects errors due to temperature changes ■ Copper detector with excellent chemical resistance *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "TR-5500" is a high-sensitivity turbidity meter with a three-range switchable transmission output that uses laser scattering light. The laser light detector, which has minimal stray light, measures trace turbidity with a high sensitivity of 0.001. It can measure both polystyrene turbidity and formaldehyde turbidity. It is equipped with an easy and reliable zero calibration function, along with a feature to check for detector malfunctions and calibration quality. 【Features】 ■ Laser scattering light type, high-sensitivity detector ■ Three-range switchable transmission output ■ Capable of measuring both polystyrene turbidity and formaldehyde turbidity ■ Easy and reliable zero calibration function and span calibration function *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "UV-700W" is an organic pollution monitor that allows for easy attachment and detachment of the UV detector from the distribution holder, making inspection and maintenance of the detector simple. It features a built-in automatic wiper cleaning system that automatically cleans dirt adhering to the optical window glass. The optical window is made of durable sapphire. Additionally, it comes standard with an inspection filter, which is convenient for maintenance checks of the detector and converter. 【Features】 ■ Built-in automatic wiper cleaning system ■ Mercury-free UV/LED detector ■ Displays UV absorbance and COD conversion values with one unit ■ Standard inspection filter included ■ Easy attachment and maintenance of the detector *For more details, please refer to the PDF materials or feel free to contact us.

• Water quality/pH measuring device
• Other measuring instruments
• Other analytical equipment