This document is an instruction manual for the HI 88713 ISO Turbidity Meter by Hanna Instruments. It provides information on the packaging contents, preliminary examination, principle of operation, functional description, and technical specifications of the product.
The HI 88713 is a high-accuracy benchtop turbidity meter designed to meet and exceed the requirements of the ISO 7027 standard. It utilizes an advanced optical system with an IR LED and scattered light detection to minimize stray light and color interferences. The instrument features a user-friendly graphical LCD interface with comprehensive contextual help and a tutorial mode to guide users through the analysis process.
| Method | ISO 7027 |
|---|---|
| Light Source | IR LED |
| Display | 40 x 70mm graphic LCD (64x128 pixels) with backlight |
| Memory | 200 records |
| Dimensions | 230 x 200 x 145 mm (9 x 7.9 x 5.7") L x W x H |
| Weight | 2.5 Kg (88 oz.) |
| Power Supply | 12 Vdc power input |
The instrument meets and exceeds the requirements of the ISO 7027 standard.
The instrument supports two, three, four, or five-point calibration.
The stray light is less than 0.1 NTU (0.05 EBC).