Hach SC4500 Instructions D'utilisation page 3

Table of Contents
1 Specifications on page 3
2 General information on page 3
Section 1 Specifications
Specifications are subject to change without notice.
Specification
Measuring range
Response time
Repeatability/precision (0–20 µS/cm)
Precision (20–20,000 µS/cm)
Maximum cable length
Warranty
Specification
Linearity
Measuring range
Response time
1
Precision
Maximum cable length
Warranty
Section 2 General information
In no event will the manufacturer be liable for damages resulting from any improper use of product or
failure to comply with the instructions in the manual. The manufacturer reserves the right to make
changes in this manual and the products it describes at any time, without notice or obligation.
Revised editions are found on the manufacturer's website.
2.1 Safety information
The manufacturer is not responsible for any damages due to misapplication or misuse of this product
including, without limitation, direct, incidental and consequential damages, and disclaims such
damages to the full extent permitted under applicable law. The user is soley responsible to identify
1
Radio frequency fields in the 700–800 MHz range can cause inaccurate results.
Table 1 Contacting conductivity
Table 2 Inductive conductivity
Details
≥ 1.5 mS/cm: ±1% of reading; < 1.5 mS/cm: ±15 μS/cm
0–2000 mS/cm
0.5 seconds
> 500 μS/cm: ±0.5% of reading; < 500 μS/cm: ±5 μS/cm
200 to 2000 μS/cm: 61 m (200 ft); 2000 to 2,000,000 μS/cm: 91 m (300 ft)
1 year; 2 years (EU)
3 Installation on page 5
4 Configuration on page 15
Details
Cell constant 0.05: 0–100 μS/cm
Cell constant 0.1: 0–200 μS/cm
Cell constant 0.5: 0–1000 μS/cm
Cell constant 1: 0–2000 μS/cm
Cell constant 5: 0–10,000 μS/cm
Cell constant 10: 0–200,000 μS/cm
0.5 seconds
±0.1/0.1 μS/cm
±0.5% of reading
91 m (300 ft)
1 year; 2 years (EU)
English 3