Product Description
Apera Instruments 850/8500 Series
Portable pH and Conductivity Meter Kits
The Apera Instruments 850 and 8500 Series represent a comprehensive line of professional-grade portable meters engineered to deliver laboratory-level precision in demanding field environments. Designed for environmental monitoring, water treatment facilities, agriculture, and general industrial applications, these rugged handheld devices measure critical water quality parameters including pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), and Salinity. Built to withstand the rigors of mobile use, the series features robust waterproof housings and secure 8-pin connector technology that ensures stable signal transmission even in harsh conditions.
To accommodate diverse operational requirements, the product line is divided into two distinct technological tiers. The 850 Value Series focuses on straightforward, reliable, and highly accurate measurements, making it ideal for routine field checks where core data is needed quickly. The 8500 Premium Series elevates the platform for regulated environments and research by integrating a comprehensive Good Laboratory Practice (GLP) data management system. The 8500 models feature expansive internal memory, real-time clock tracking, and a USB data output, empowering technicians to seamlessly log, store, and export time-stamped measurement and calibration records directly to a PC.
Model Selection Guide: Value vs. Premium Tiers
Use the comparative table below to identify the appropriate portable meter based on your required parameters and data management needs.
| Model | Tier | Measured Parameters | Data Management & Features |
|---|---|---|---|
| PH850 | Value | pH, Temperature | Basic field measurement, rugged display. |
| EC850 | Value | Conductivity, TDS, Temperature | Basic field measurement, rugged display. |
| PC850 | Value | pH, Conductivity, TDS, Temperature | Multi-parameter field measurement. |
| PH8500 | Premium | pH, Temperature | GLP Data Logger, USB output, PC software. |
| EC8500 | Premium | Conductivity, TDS, Salinity, Temperature | GLP Data Logger, USB output, PC software. |
| PC8500 | Premium | pH, Conductivity, TDS, Salinity, Temp | All-in-one with GLP Data Logger and USB. |
Key Performance Features
- Advanced GLP Compliance (8500 Series): Premium models include expansive data logging capabilities with time/date stamping and USB connectivity for effortless reporting.
- Secure 8-Pin Connectors: Utilizes highly stable 8-pin multi-parameter connections, ensuring uninterrupted signal transfer during mobile field work.
- Rugged Mobility: Housed in an ergonomic, water-resistant chassis designed specifically to endure the physical impacts of environmental testing.
- Multi-Parameter Efficiency: PC variants consolidate pH, Conductivity, and TDS into a single device, drastically reducing equipment loadouts.
- Automatic Calibration: Intuitive microprocessor facilitates quick multi-point calibrations with automatic buffer recognition.
- Complete Field Kit: Every model is shipped in a hard carrying case containing the meter, analytical probes, and requisite calibration solutions.
General Technical Specifications
| Parameter | Specification |
|---|---|
| Product Series | 850 / 8500 Portable Meters |
| Design Type | Handheld / Field Portable |
| Probe Connection | 8-Pin Multi-connector |
| Data Output (8500 Series) | USB port for PC data transfer |
| Storage Conditions | Room temperature (15–25°C) |
| Format | Complete Kit (1-EA) |
| Kit Weight | Approx. 4.0 lbs |
