למאפיינים

Item Type:

Turbidimeter

Material:

ABS

Product Size:

Approx. 21 x 7.5 cm / 8.3 x 3 in

Measuring Principle:

90° Scattered light

Minimum Indication:

(NTU) 0-200

Measuring Range:

(NTU) 0.1

Calibration Point:

5

Indication Error:

±6%(±2%F.S)

Repeatability:

≤0.5%

Drift:

±0.5%F.S

Power Supply:

DC 1.5V 5 x AA alkaline dry batteries (Battery Not Included)

Parameters Voltage:

US plug 100-240V 50/60Hz/0.1A/DC5V, automatic shutdown, AC and DC dual purpose

Weight:

Approx. 1210g / 42.7oz

Package List:

1 x Turbidimeter (Battery Not Included)1 x Adapter:

3 x Bottle:

1 x Tube:

1 x Storage Box:

1 x Manual:

Note:

The turbidimeter is a combination of photoelectric accurate measuring instruments, the instructions should be read carefully before operation, and corrective measures should be taken to obtain accurate results.:

1. Must meet the environmental working conditions.:

2. The measuring cell must be clean and dry for a long time, and the shielding cover must not be covered with dust when not in use.:

3. In humid climates, the startup time must be extended.:

4. The test solution should be carefully poured along the sample bottle to prevent air bubbles from affecting the measurement accuracy.:

5. Recalibrate after changing vials or repairs.:

6. Non professional maintenance engineers, please do not open the instrument for maintenance.:

Working conditions:

1. The instrument should be placed in a dry room at a temperature of 5°C‑35°C.:

2. When using, it should be placed on a flat work surfaces and avoid vibration.:

3. Indoor lighting should not be too strong, and avoid direct sunlight.:

4. Try to stay away from high‑ magnetic fields, electric fields and electrical equipment that generates high frequency waves.:

5. Avoid high temperature close to the instrument.:

6. Power supply to the instrument:

220V±22V, 50±1Hz, and must be equipped with a good ground