Full Chinese water quality detector/20 parameter water quality detectors/multi parameter water quality analyzer Model: HAD-0120

product overview

The HAD-0120 full Chinese 20 parameter water quality detector is suitable for concentration detection of large, medium, and small water plants, industrial and mining enterprises, swimming pool disease control centers, domestic or industrial water, in order to meet the prescribed water quality standards.

2、 Water quality detector, water quality analyzer, multi parameter water quality detector principle:

This instrument is used for full Chinese microcomputer proportional detection and photoelectron colorimetric detection of ions. Eliminating human error, the measurement resolution is greatly improved.

Technical parameters:

Residual chlorine and compound chlorine: 0-2.5mg/L, 0.01mg/L

Total chlorine: 0-10mg/L, 0.01mg/L

DPD residual chlorine: 0-2.5mg/L, 0.01mg/L

DPD total chlorine: 0-2.5mg/L, 0.01mg/L

Low turbidity: 0-20, 0.01NTU

High turbidity: 0-1000NTU, 0.1NTU

Chlorine dioxide: 0-2.0mg/L, 0.01mg/L

Ammonia nitrogen: 0-10mg/L, 0.01mg/L

Suspended solids: 0-100mg/L, 0.01mg/L

Copper: 0-2.0mg/L, 0.01mg/L

Dissolved oxygen: 0-12mg/L, 0.01mg/L

Phosphate: 0-2.0mg/L, 0.01mg/L

Nitrite: 0-0.3mg/L, 0.01mg/L

Chromium: 0-0.5mg/L, 0.01mg/L

Manganese: 0-0.5mg/L, 0.01mg/L

Iron: 0-0.8mg/L, 0.01mg/L

Nickel: 0-1.0mg/L, 0.01mg/L

Chromaticity: 0-100PCU, 0.01PCU

High chromaticity: 0-500PCU, 0.01PCU

Optional accessories: Pocket printer high-power battery

Product features:

1. Microcomputer, touch sensitive keyboard, backlit high brightness LCD display for numerical values, with full Chinese prompts for operation and calibration process, easy to use. It can automatically zero and calibrate at 5 points, with automatic and manual range switching, and has data nonlinear processing and data smoothing functions.
2. This instrument adopts a specially designed high-intensity long-life light source, and a unique constant light source semiconductor emitter makes its light source constant and stable. The light source has a lifespan of up to 20 years and can be used directly without preheating when turned on.
3. This instrument also has the function of selective ion measurement, and its light source automatically switches, suitable for rapid quantitative determination of 20 common indicators in drinking water.
4. The host can be equipped with high-power batteries, which can be used for quantitative measurement in the field. Charging for 2 hours can provide continuous use for 4 hours, ready to use, with RS232 printing interface.
5. Adopting a rectangular optical glass colorimetric dish, the surface is smooth and polished, overcoming the measurement error caused by uneven thickness of the tube wall in the circular tube colorimetric dish. It has good repeatability and is more accurate in low range.
6. This instrument integrates multiple independently designed achievements, is technologically advanced, and complies with the national standard GB/T5750-2006 for drinking water hygiene.