LG-100 Hexavalent Chromium Tester

1、 Product Introduction:

Hexavalent chromium is a ingested/inhaled toxic substance, and skin contact may cause sensitivity; More likely to cause genetic defects, inhalation may cause cancer, pose persistent environmental hazards, and excessive (over 10ppm) hexavalent chromium has lethal effects on aquatic organisms. Therefore, it is necessary to strictly monitor the hexavalent chromium content in water. This instrument is widely used for the determination of surface water, groundwater, sewage, and industrial wastewater.

2、 Product features:

1. Utilizing imported high-performance, long-life (100000 hours), high brightness light sources, coupled with narrowband filtering systems, the optical stability is extremely strong and not easily affected by various light interferences, resulting in high instrument accuracy and good stability.

2. Large screen LCD Chinese display, Chinese menu operation, simple and intuitive.

3. The measurement data can be permanently saved, and in addition to the factory calibration curve, there is also a user calibrated curve for the working curve.

4. The host chassis is made of ABS material after molding, which has good corrosion resistance.

5. Adopting a high-performance, low-power 16 bit microcontroller system with excellent performance.

6. With over a decade of experience in producing water quality monitoring instruments, we ensure the quality of our products.

3、 Technical parameters:

1. Measurement range: 0.01~1mg/L

2. Indication error: ≤ ±5%

3. Repeatability: ≤ 3%

4. Optical stability: The instrument's absorbance value drifts less than 0.002A within 20 minutes

5. Dimensions: Host 266mm × 200mm × 130mm

6. Weight: 1kg

7. Normal usage conditions:

⑴ Environmental temperature: 5-40 ℃

⑵ Relative humidity: ≤ 85%

⑶ Power supply: AC(220±22)V； （50±0.5）Hz

⑷ No significant vibration or electromagnetic interference, avoid direct sunlight.

4、 Product Preparation List:

1 host, 3 colorimetric tubes, 1 set of reagents, 1 power cord, 1 instruction manual, 1 certificate of conformity, and 1 warranty card.