Description
Overview
GAOTek portable colorimeter for water analysis, used for the concentration determination of residual chlorine, total chlorine, chlorine dioxide, ozone, and ammonia nitrogen in water samples with simple and quick operation and high sensitivity. With lightweight, easy to carry, delicate and compact design, it saves space for you. It is suitable for site and field use in municipal water, medical water, public health, environmental monitoring, and other industries, bringing you a new working experience.
Features
- Pre-stored standard curve
- Good optical stability
- Easy to carry
- IP65 degree of protection
- Economical and environmentally friendly
- Intuitive operation
Technical Specifications
| Measuring range | 0.05 mg/L to 10.00 mg/L 0.05 mg/L to 10.00 mg/L 0.1 mg/L to 5.00 mg/L 0.05 mg/L to 2.50 mg/L 0.01 mg/L to 10.00 mg/L 0.00 mg/L to 2.00 mg/L |
| Wavelength | 520 nm, 20 nm, 420 nm, 620 nm |
| Accuracy | <1.0 mg/L, ≤ ±0.05 mg/L ≥1.0 mg/L, ≤ ± 5% |
| Light source | LED light emitting diode |
| Battery life | More than 24 hours (without shutdown) |
| Size | 5.04 in x 2.76 in x 1.89 in (128 mm x 70 mm x 48 mm) |
| Weight | 6.63 oz (188 g) including battery) |