PS-3214 wireless drop counter sensor
The PS-3214 wireless drop counter has a wider drop-viewing window (18×13mm) for better drop detection and easier alignment with a burette. It works reliably with large or small drops and fast or slow dripping. The counter measures up to 40 drop events per second and detects drops as small as 0.5mm.
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Overview
The PS-3214 wireless drop counter has a wider drop-viewing window (18×13mm) for better drop detection and easier alignment with a burette. It works reliably with large or small drops and fast or slow dripping. The counter measures up to 40 drop events per second and detects drops as small as 0.5mm.
Specifications
| Parameter | Value |
|---|---|
| Drop resolution | 1 drops |
| Maximum drop-counting rate | 40 drops/second |
| Housing Material | ABS plastic |
| Optical-window material | Acrylic |
| Connection Method | USB and Bluetooth 5.2 |
| Data Logging Function | None |
| Battery Type | Rechargeable Lithium-Polymer Battery (LiPo) |
| Stored-data-point memory (data logging)¹ [Refers to the Minimum Number of Data Points When All Measurement Functions Are Enabled; Actual Results Depend on the Enabled Measurement Functions.] | Not Supported |
| Battery Runtime - Connected State (Data Acquisition Mode)² [Refers to Continuous Use While Connected Until the Battery Is Exhausted; Actual Results Depend on the Sampling Rate, Activated Measurement Functions, and Battery Condition.] | More than 260 hours |
| Battery runtime - Logging state (data-logging mode)³ [Refers to Recording Data Until the Battery Is Exhausted; Actual Results Depend on the Sampling Rate, Activated Measurement Functions, and Battery Condition.] | Not Supported |
Applications
Available experiments: Senior-high-school chemistry: Acid-base neutralization titration; investigation of ions in acid-base neutralization; determination of total acidity in vinegar by neutralization titration; titration of sodium carbonate with hydrochloric acid; and antacid neutralizing effectiveness.
Key Features
An infrared filter ensures accurate counting and prevents room lighting from affecting measurements; the sensor unit can suspend two additional probes in a solution, simplifying multiple experimental operations; a wider drop-viewing window (18×13mm) provides more accurate drop detection and easier burette alignment.
Datasheet
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Supplier Information
Brolight, as an independent brand under A&P Instrument, focuses on the R&D, manufacturing, and integrated solution delivery of photoelectric detection equipment and educational instruments. Leveraging A&P Instrument's over 40 years of technical accumulation and market experience in the optoelectronics and science education industry, Brolight precisely meets the multiple needs of scientific research, industrial inspection, and experimental teaching, building a reliable and efficient application foundation for global research institutions, industrial enterprises, and educational users with excellent optoelectronic products and teaching instruments.
Founded in 2012, the company is a national high-tech enterprise and has passed ISO9001:2015 quality management system certification, ensuring continuous and stable product quality with a standardized management system.
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